---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3084 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 883 23547 0 7736 30827 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:37:c7:86 brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe37:c786/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:cb:ba:f6 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:5ff:fecb:baf6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3084) 10/16/25 _x86_64_ (8 CPU) 13:23:25 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 293.82 38.54 255.28 1427.22 61199.86 13:26:01 57.91 0.17 57.74 26.26 44453.52 13:27:01 159.76 20.00 139.76 2355.34 57917.28 13:28:01 152.06 0.45 151.61 14.80 109653.46 13:29:01 116.85 2.48 114.36 394.73 70163.77 13:30:01 288.62 0.12 288.50 11.46 13519.63 13:31:02 6.58 0.00 6.58 0.00 228.63 13:32:01 174.67 0.14 174.53 16.95 21890.93 13:33:01 66.31 0.22 66.09 11.06 13356.31 13:34:01 7.93 0.02 7.92 0.13 339.68 13:35:01 11.35 0.00 11.35 0.00 299.55 13:36:01 22.56 0.00 22.56 0.00 293.68 13:37:01 19.93 0.00 19.93 0.00 375.94 13:38:01 6.22 0.00 6.22 0.00 140.91 13:39:01 72.05 4.23 67.82 51.19 1458.82 Average: 96.82 4.39 92.43 286.39 26321.54 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30203844 31638864 2735376 8.30 55408 1700140 1455124 4.28 907304 1557672 44844 13:26:01 30136620 31708456 2802600 8.51 69444 1812844 1415684 4.17 841000 1669900 145588 13:27:01 26109648 31610096 6829572 20.73 99060 5607440 1913404 5.63 997468 5384564 3167928 13:28:01 24807460 31651496 8131760 24.69 131692 6815196 1747096 5.14 988756 6590764 2029564 13:29:01 24557976 31422644 8381244 25.44 134180 6828964 5574376 16.40 1203132 6596916 1308 13:30:01 21259896 28422376 11679324 35.46 149424 7107688 12173244 35.82 4497864 6496624 2476 13:31:02 20395708 27561092 12543512 38.08 149672 7109776 13398872 39.42 5415992 6429648 388 13:32:01 19683172 27489304 13256048 40.24 179940 7663948 13771000 40.52 5584952 6911680 90168 13:33:01 19594504 27310516 13344716 40.51 191772 7564712 13902980 40.91 5763904 6817032 2276 13:34:01 19158132 26879148 13781088 41.84 191892 7569472 14360356 42.25 6196628 6821392 840 13:35:01 19154448 26875876 13784772 41.85 192020 7569660 14376348 42.30 6199424 6821284 700 13:36:01 19142156 26865284 13797064 41.89 192180 7571280 14356972 42.24 6210976 6821980 400 13:37:01 19097236 26823512 13841984 42.02 192344 7574384 14387148 42.33 6254288 6824236 508 13:38:01 19094888 26821636 13844332 42.03 192484 7574688 14354448 42.23 6257388 6824016 632 13:39:01 24146816 31590124 8792404 26.69 194544 7290464 1638428 4.82 1583812 6572444 11252 Average: 22436167 28978028 10503053 31.89 154404 6490710 9255032 27.23 3926859 5942677 366591 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 323.38 248.14 1612.54 75.15 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 13:26:01 ens3 14.58 11.26 140.41 2.07 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:27:01 ens3 1367.32 787.82 44261.86 66.82 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 18.80 18.80 1.71 1.71 0.00 0.00 0.00 0.00 13:28:01 ens3 16.70 15.81 8.83 4.19 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 vetha5f9222 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethcec9158 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethd2b3055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethe6b0356 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth4bae08b 4.23 4.03 0.59 0.46 0.00 0.00 0.00 0.00 13:30:01 veth3d176ed 92.57 92.47 15.64 18.67 0.00 0.00 0.00 0.00 13:30:01 veth474ff87 4.12 4.48 0.53 0.47 0.00 0.00 0.00 0.00 13:30:01 vethe6b0356 0.30 0.88 0.02 0.09 0.00 0.00 0.00 0.00 13:31:02 veth4bae08b 9.88 12.26 2.09 1.57 0.00 0.00 0.00 0.00 13:31:02 veth3d176ed 0.13 0.28 0.43 0.02 0.00 0.00 0.00 0.00 13:31:02 veth474ff87 6.40 9.42 0.96 0.72 0.00 0.00 0.00 0.00 13:31:02 vethe6b0356 1.02 1.23 0.09 0.28 0.00 0.00 0.00 0.00 13:32:01 veth4bae08b 6.29 9.27 1.47 0.71 0.00 0.00 0.00 0.00 13:32:01 veth3d176ed 0.19 0.22 0.55 0.02 0.00 0.00 0.00 0.00 13:32:01 veth474ff87 7.19 10.18 1.21 0.91 0.00 0.00 0.00 0.00 13:32:01 vethe6b0356 1.37 1.49 0.13 0.83 0.00 0.00 0.00 0.00 13:33:01 vethf8b0690 4.53 3.90 3.93 2.78 0.00 0.00 0.00 0.00 13:33:01 veth4bae08b 76.55 78.97 9.72 18.83 0.00 0.00 0.00 0.00 13:33:01 veth3d176ed 67.36 67.11 8.99 17.48 0.00 0.00 0.00 0.00 13:33:01 veth474ff87 10.55 14.35 2.32 4.03 0.00 0.00 0.00 0.00 13:34:01 vethf8b0690 3.88 3.57 0.35 6.22 0.00 0.00 0.00 0.00 13:34:01 veth4bae08b 6.53 9.48 1.55 0.74 0.00 0.00 0.00 0.00 13:34:01 veth3d176ed 33.99 33.86 5.33 8.48 0.00 0.00 0.00 0.00 13:34:01 veth474ff87 6.62 9.57 1.04 0.79 0.00 0.00 0.00 0.00 13:35:01 vethf8b0690 1.80 1.63 0.18 0.96 0.00 0.00 0.00 0.00 13:35:01 veth4bae08b 40.76 43.49 5.28 9.36 0.00 0.00 0.00 0.00 13:35:01 veth3d176ed 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:35:01 veth474ff87 6.43 9.28 0.95 0.72 0.00 0.00 0.00 0.00 13:36:01 vethf8b0690 3.53 3.02 0.54 1.83 0.00 0.00 0.00 0.00 13:36:01 veth4bae08b 6.43 9.27 1.52 0.72 0.00 0.00 0.00 0.00 13:36:01 veth3d176ed 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:36:01 veth474ff87 8.67 11.93 1.65 2.26 0.00 0.00 0.00 0.00 13:37:01 vethf8b0690 5.33 4.57 0.80 3.68 0.00 0.00 0.00 0.00 13:37:01 veth4bae08b 76.27 78.74 9.30 18.16 0.00 0.00 0.00 0.00 13:37:01 veth3d176ed 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 13:37:01 veth474ff87 11.45 15.31 2.60 3.66 0.00 0.00 0.00 0.00 13:38:01 vethf8b0690 1.85 1.80 0.14 0.30 0.00 0.00 0.00 0.00 13:38:01 veth4bae08b 6.38 9.28 1.52 0.71 0.00 0.00 0.00 0.00 13:38:01 veth3d176ed 0.28 0.30 0.62 0.02 0.00 0.00 0.00 0.00 13:38:01 veth474ff87 6.62 9.53 1.15 0.79 0.00 0.00 0.00 0.00 13:39:01 ens3 1908.75 1192.75 48656.42 188.48 0.00 0.00 0.00 0.00 13:39:01 docker0 32.66 55.71 3.37 1354.21 0.00 0.00 0.00 0.00 13:39:01 lo 38.69 38.69 3.38 3.38 0.00 0.00 0.00 0.00 Average: ens3 126.51 78.95 3246.17 12.48 0.00 0.00 0.00 0.00 Average: docker0 2.18 3.72 0.23 90.47 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3084) 10/16/25 _x86_64_ (8 CPU) 13:23:25 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 8.01 0.00 0.80 8.98 0.05 82.16 13:25:01 0 4.32 0.00 0.39 0.58 0.05 94.66 13:25:01 1 10.57 0.00 0.41 0.36 0.05 88.61 13:25:01 2 4.57 0.00 0.51 0.36 0.02 94.55 13:25:01 3 17.19 0.00 1.07 3.54 0.05 78.15 13:25:01 4 9.63 0.00 0.75 2.28 0.05 87.29 13:25:01 5 11.03 0.00 1.64 17.66 0.05 69.62 13:25:01 6 3.51 0.00 1.09 11.04 0.05 84.31 13:25:01 7 3.27 0.00 0.51 36.12 0.03 60.06 13:26:01 all 3.50 0.00 0.29 10.18 0.02 86.00 13:26:01 0 0.55 0.00 0.05 0.00 0.02 99.38 13:26:01 1 6.57 0.00 0.72 47.56 0.05 45.10 13:26:01 2 6.81 0.00 0.53 0.63 0.03 91.99 13:26:01 3 1.05 0.00 0.07 0.00 0.00 98.88 13:26:01 4 6.82 0.00 0.40 1.72 0.02 91.04 13:26:01 5 2.67 0.00 0.28 0.20 0.03 96.81 13:26:01 6 3.02 0.00 0.25 31.65 0.02 65.06 13:26:01 7 0.52 0.00 0.07 0.00 0.00 99.42 13:27:01 all 11.76 0.00 4.70 13.01 0.07 70.45 13:27:01 0 9.62 0.00 4.45 3.96 0.03 81.95 13:27:01 1 11.94 0.00 5.10 37.26 0.07 45.63 13:27:01 2 24.13 0.00 5.80 26.61 0.13 43.33 13:27:01 3 9.70 0.00 4.61 6.11 0.05 79.53 13:27:01 4 11.10 0.00 4.14 5.42 0.07 79.27 13:27:01 5 9.59 0.00 4.83 3.65 0.07 81.87 13:27:01 6 9.31 0.00 4.27 1.77 0.07 84.59 13:27:01 7 8.76 0.00 4.45 19.32 0.07 67.40 13:28:01 all 7.53 0.00 3.44 24.52 0.07 64.44 13:28:01 0 6.34 0.00 3.81 78.02 0.10 11.73 13:28:01 1 6.40 0.00 4.16 49.84 0.05 39.55 13:28:01 2 9.69 0.00 3.38 16.34 0.07 70.52 13:28:01 3 8.79 0.00 2.72 4.04 0.08 84.36 13:28:01 4 8.00 0.00 3.52 18.44 0.08 69.96 13:28:01 5 7.49 0.00 3.14 6.63 0.07 82.67 13:28:01 6 7.31 0.00 3.26 8.36 0.05 81.03 13:28:01 7 6.20 0.00 3.53 14.25 0.05 75.96 13:29:01 all 0.45 0.00 0.37 18.20 0.01 80.97 13:29:01 0 0.48 0.00 0.30 0.18 0.00 99.03 13:29:01 1 0.33 0.00 0.47 44.85 0.02 54.33 13:29:01 2 0.42 0.00 0.90 61.90 0.02 36.76 13:29:01 3 0.67 0.00 0.17 0.40 0.02 98.75 13:29:01 4 0.42 0.00 0.18 0.07 0.02 99.32 13:29:01 5 0.37 0.00 0.33 0.45 0.02 98.83 13:29:01 6 0.45 0.00 0.30 5.84 0.02 93.39 13:29:01 7 0.45 0.00 0.30 32.01 0.02 67.22 13:30:01 all 58.14 0.00 6.99 4.12 0.18 30.58 13:30:01 0 61.12 0.00 7.44 2.62 0.19 28.63 13:30:01 1 60.63 0.00 7.60 1.61 0.17 29.99 13:30:01 2 57.85 0.00 7.02 2.40 0.15 32.58 13:30:01 3 59.26 0.00 6.78 9.28 0.20 24.48 13:30:01 4 53.62 0.00 6.60 4.96 0.15 34.67 13:30:01 5 56.75 0.00 6.58 4.19 0.20 32.28 13:30:01 6 57.76 0.00 7.13 4.85 0.15 30.11 13:30:01 7 58.10 0.00 6.78 3.02 0.17 31.93 13:31:02 all 16.19 0.00 1.55 0.29 0.10 81.86 13:31:02 0 17.33 0.00 1.81 0.54 0.18 80.15 13:31:02 1 18.91 0.00 1.87 0.71 0.10 78.42 13:31:02 2 14.39 0.00 1.62 0.10 0.10 83.79 13:31:02 3 15.42 0.00 1.49 0.60 0.08 82.41 13:31:02 4 16.62 0.00 1.63 0.12 0.07 81.57 13:31:02 5 20.56 0.00 1.66 0.00 0.08 77.69 13:31:02 6 17.27 0.00 1.61 0.08 0.10 80.94 13:31:02 7 9.07 0.00 0.75 0.15 0.07 89.96 13:32:01 all 7.76 0.00 1.72 3.37 0.09 87.06 13:32:01 0 10.41 0.00 2.54 2.18 0.09 84.79 13:32:01 1 8.30 0.00 1.67 0.19 0.09 89.75 13:32:01 2 10.70 0.00 1.81 0.56 0.10 86.83 13:32:01 3 4.80 0.00 1.07 0.36 0.07 93.70 13:32:01 4 5.62 0.00 1.50 11.95 0.10 80.83 13:32:01 5 7.97 0.00 1.28 0.39 0.07 90.30 13:32:01 6 9.74 0.00 2.38 10.54 0.10 77.24 13:32:01 7 4.52 0.00 1.51 0.77 0.10 93.10 13:33:01 all 11.72 0.00 1.98 1.13 0.08 85.09 13:33:01 0 11.21 0.00 2.58 0.54 0.08 85.60 13:33:01 1 13.04 0.00 2.14 0.13 0.08 84.60 13:33:01 2 11.62 0.00 1.77 1.14 0.07 85.40 13:33:01 3 11.36 0.00 2.26 0.44 0.08 85.86 13:33:01 4 10.91 0.00 1.64 0.54 0.07 86.85 13:33:01 5 10.52 0.00 1.21 0.39 0.08 87.81 13:33:01 6 12.56 0.00 2.18 5.78 0.10 79.38 13:33:01 7 12.55 0.00 2.01 0.07 0.08 85.29 13:34:01 all 3.50 0.00 0.54 0.03 0.09 95.85 13:34:01 0 3.63 0.00 0.70 0.00 0.12 95.56 13:34:01 1 4.53 0.00 0.57 0.07 0.08 94.75 13:34:01 2 4.31 0.00 0.74 0.02 0.10 94.83 13:34:01 3 3.05 0.00 0.45 0.02 0.08 96.39 13:34:01 4 2.94 0.00 0.43 0.00 0.08 96.54 13:34:01 5 2.39 0.00 0.40 0.02 0.08 97.11 13:34:01 6 3.56 0.00 0.64 0.03 0.08 95.68 13:34:01 7 3.60 0.00 0.43 0.07 0.07 95.84 13:35:01 all 2.65 0.00 0.47 0.03 0.07 96.78 13:35:01 0 1.71 0.00 0.52 0.00 0.05 97.72 13:35:01 1 3.37 0.00 0.57 0.08 0.08 95.90 13:35:01 2 2.42 0.00 0.40 0.00 0.07 97.11 13:35:01 3 3.24 0.00 0.33 0.02 0.05 96.36 13:35:01 4 2.39 0.00 0.55 0.07 0.08 96.90 13:35:01 5 2.81 0.00 0.54 0.00 0.07 96.58 13:35:01 6 2.17 0.00 0.45 0.02 0.07 97.29 13:35:01 7 3.03 0.00 0.40 0.02 0.08 96.47 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.13 0.00 0.55 0.03 0.07 96.23 13:36:01 0 2.51 0.00 0.54 0.02 0.07 96.87 13:36:01 1 2.87 0.00 0.60 0.10 0.07 96.36 13:36:01 2 3.63 0.00 0.55 0.00 0.08 95.73 13:36:01 3 4.38 0.00 0.57 0.03 0.07 94.95 13:36:01 4 2.51 0.00 0.44 0.02 0.07 96.97 13:36:01 5 3.39 0.00 0.57 0.02 0.07 95.95 13:36:01 6 2.69 0.00 0.45 0.02 0.07 96.77 13:36:01 7 3.03 0.00 0.65 0.02 0.08 96.22 13:37:01 all 5.53 0.00 0.79 0.06 0.08 93.54 13:37:01 0 5.04 0.00 0.79 0.02 0.07 94.09 13:37:01 1 6.46 0.00 0.89 0.22 0.08 92.35 13:37:01 2 5.38 0.00 0.72 0.03 0.08 93.78 13:37:01 3 4.42 0.00 0.81 0.07 0.10 94.60 13:37:01 4 6.00 0.00 0.77 0.03 0.10 93.10 13:37:01 5 6.13 0.00 0.99 0.03 0.07 92.78 13:37:01 6 5.93 0.00 0.85 0.08 0.07 93.06 13:37:01 7 4.91 0.00 0.52 0.00 0.05 94.52 13:38:01 all 1.48 0.00 0.32 0.02 0.06 98.11 13:38:01 0 1.40 0.00 0.35 0.00 0.07 98.18 13:38:01 1 0.75 0.00 0.32 0.15 0.05 98.73 13:38:01 2 1.63 0.00 0.25 0.00 0.03 98.09 13:38:01 3 2.43 0.00 0.47 0.00 0.08 97.02 13:38:01 4 0.89 0.00 0.32 0.00 0.07 98.73 13:38:01 5 1.20 0.00 0.28 0.00 0.07 98.45 13:38:01 6 1.94 0.00 0.28 0.00 0.05 97.73 13:38:01 7 1.62 0.00 0.37 0.00 0.05 97.96 13:39:01 all 3.26 0.00 1.07 0.25 0.06 95.36 13:39:01 0 2.64 0.00 0.98 0.05 0.05 96.28 13:39:01 1 1.97 0.00 1.00 0.13 0.05 96.84 13:39:01 2 5.50 0.00 1.23 0.43 0.05 92.78 13:39:01 3 5.07 0.00 1.20 0.27 0.07 93.39 13:39:01 4 2.16 0.00 1.01 0.10 0.05 96.68 13:39:01 5 2.56 0.00 0.94 0.69 0.05 95.77 13:39:01 6 2.39 0.00 1.09 0.10 0.05 96.37 13:39:01 7 3.79 0.00 1.10 0.27 0.07 94.77 Average: all 9.58 0.00 1.70 5.60 0.07 83.04 Average: 0 9.14 0.00 1.80 5.88 0.08 83.10 Average: 1 10.40 0.00 1.87 12.24 0.07 75.42 Average: 2 10.78 0.00 1.80 7.37 0.07 79.97 Average: 3 10.02 0.00 1.60 1.67 0.07 86.64 Average: 4 9.25 0.00 1.58 3.02 0.07 86.07 Average: 5 9.65 0.00 1.64 2.26 0.07 86.38 Average: 6 9.23 0.00 1.74 5.33 0.07 83.63 Average: 7 8.19 0.00 1.55 7.04 0.07 83.15