---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20959 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 708K 3.2G 1% /run /dev/vda1 155G 16G 139G 11% / 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 881 22567 0 8717 30829 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:c1:63:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fec1:63b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:a9:c8:3d 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::42:29ff:fea9:c83d/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-20959) 06/13/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 147.19 24.28 122.91 2382.27 29657.59 20:24:01 682.09 3.17 678.92 438.46 251700.58 20:25:01 50.77 0.10 50.67 7.73 24761.87 20:26:01 18.01 0.00 18.01 0.00 19383.84 20:27:01 240.71 0.43 240.28 48.79 53079.95 20:28:01 28.55 0.00 28.55 0.00 19582.34 20:29:01 28.15 0.00 28.15 0.00 19760.17 20:30:01 26.16 0.00 26.16 0.00 9033.69 20:31:01 17.81 0.00 17.81 0.00 215.70 20:32:01 69.76 1.07 68.69 71.59 1604.13 Average: 130.92 2.90 128.02 294.88 42877.99 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27164512 31552040 5774708 17.53 93440 4540820 2451836 7.21 1042588 4318644 2792128 20:24:01 22241836 30306776 10697384 32.48 166764 7934304 12079012 35.54 2454236 7529536 54736 20:25:01 19598776 27765416 13340444 40.50 168936 8037260 13293804 39.11 5267272 7324040 1652 20:26:01 19609888 27777172 13329332 40.47 169052 8038036 13293948 39.11 5256284 7323552 556 20:27:01 18951144 27661352 13988076 42.47 209576 8486828 13615640 40.06 5466332 7708400 2372 20:28:01 18879196 27593064 14060024 42.68 209660 8490588 13714536 40.35 5534340 7711320 820 20:29:01 18064864 26787920 14874356 45.16 209784 8499568 14392780 42.35 6340528 7716024 1172 20:30:01 18067948 26794116 14871272 45.15 209856 8502480 14391792 42.34 6335688 7717544 2236 20:31:01 18062400 26788940 14876820 45.16 210044 8502584 14374680 42.29 6342316 7717540 568 20:32:01 23173492 31630448 9765728 29.65 211600 8230644 1564780 4.60 1632564 7441528 28796 Average: 20381406 28465724 12557814 38.12 185871 7926311 11317281 33.30 4567215 7250813 288504 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 1189.12 716.01 28518.78 60.62 0.00 0.00 0.00 0.00 20:23:01 lo 16.33 16.33 1.53 1.53 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethea99d0e 0.12 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 vethd97e12c 0.13 0.30 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 ens3 771.05 421.96 24141.33 34.88 0.00 0.00 0.00 0.00 20:24:01 br-477c4fcc3488 39.73 54.31 2.38 311.60 0.00 0.00 0.00 0.00 20:25:01 vethea99d0e 6.05 7.92 0.90 0.73 0.00 0.00 0.00 0.00 20:25:01 vethd97e12c 5.68 7.72 0.86 0.70 0.00 0.00 0.00 0.00 20:25:01 ens3 1.18 1.25 0.18 0.36 0.00 0.00 0.00 0.00 20:25:01 br-477c4fcc3488 0.63 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:26:01 vethea99d0e 6.32 9.22 0.95 0.71 0.00 0.00 0.00 0.00 20:26:01 vethd97e12c 6.30 9.22 0.95 0.71 0.00 0.00 0.00 0.00 20:26:01 ens3 0.75 0.83 0.10 0.09 0.00 0.00 0.00 0.00 20:26:01 br-477c4fcc3488 0.37 0.17 0.02 0.01 0.00 0.00 0.00 0.00 20:27:01 vethea99d0e 7.65 10.81 1.37 1.07 0.00 0.00 0.00 0.00 20:27:01 vethd97e12c 7.42 10.61 1.34 1.03 0.00 0.00 0.00 0.00 20:27:01 ens3 234.76 161.59 2196.94 13.41 0.00 0.00 0.00 0.00 20:27:01 br-477c4fcc3488 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:28:01 vethea99d0e 13.26 17.06 3.67 4.12 0.00 0.00 0.00 0.00 20:28:01 vethd97e12c 11.61 15.51 2.49 3.86 0.00 0.00 0.00 0.00 20:28:01 ens3 1.28 1.30 0.25 0.43 0.00 0.00 0.00 0.00 20:28:01 br-477c4fcc3488 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethea99d0e 10.93 14.21 2.93 3.88 0.00 0.00 0.00 0.00 20:29:01 vethd97e12c 9.43 12.76 2.13 3.66 0.00 0.00 0.00 0.00 20:29:01 ens3 1.27 1.15 0.26 0.45 0.00 0.00 0.00 0.00 20:29:01 br-477c4fcc3488 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethea99d0e 13.73 17.68 4.22 4.40 0.00 0.00 0.00 0.00 20:30:01 vethd97e12c 11.95 15.80 2.86 4.11 0.00 0.00 0.00 0.00 20:30:01 ens3 1.40 1.18 0.27 0.44 0.00 0.00 0.00 0.00 20:30:01 br-477c4fcc3488 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethea99d0e 6.75 9.65 1.07 0.79 0.00 0.00 0.00 0.00 20:31:01 vethd97e12c 6.58 9.50 1.06 0.78 0.00 0.00 0.00 0.00 20:31:01 ens3 1.40 1.20 0.29 0.29 0.00 0.00 0.00 0.00 20:31:01 br-477c4fcc3488 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 62.77 50.04 68.27 96.89 0.00 0.00 0.00 0.00 20:32:01 lo 36.03 36.03 3.18 3.18 0.00 0.00 0.00 0.00 20:32:01 docker0 127.31 185.57 8.38 1348.64 0.00 0.00 0.00 0.00 Average: ens3 226.50 135.65 5492.67 20.79 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 12.73 18.56 0.84 134.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20959) 06/13/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 13.80 0.00 3.15 1.85 0.04 81.15 20:23:01 0 33.17 0.00 4.16 1.57 0.05 61.05 20:23:01 1 32.07 0.00 4.46 0.82 0.05 62.60 20:23:01 2 10.97 0.00 2.69 0.17 0.03 86.14 20:23:01 3 5.64 0.00 2.42 0.44 0.05 91.46 20:23:01 4 5.85 0.00 2.59 0.40 0.03 91.13 20:23:01 5 5.10 0.00 3.58 7.97 0.03 83.32 20:23:01 6 6.39 0.00 2.93 0.08 0.02 90.58 20:23:01 7 11.21 0.00 2.34 3.35 0.07 83.03 20:24:01 all 21.03 0.00 8.02 14.32 0.08 56.56 20:24:01 0 22.38 0.00 7.13 3.76 0.07 66.66 20:24:01 1 20.71 0.00 7.39 31.48 0.08 40.33 20:24:01 2 20.30 0.00 7.75 4.07 0.07 67.81 20:24:01 3 21.54 0.00 8.50 3.18 0.07 66.71 20:24:01 4 21.68 0.00 8.13 6.67 0.07 63.45 20:24:01 5 20.42 0.00 9.60 22.51 0.10 47.36 20:24:01 6 21.90 0.00 7.75 16.62 0.07 53.66 20:24:01 7 19.28 0.00 7.92 26.37 0.09 46.34 20:25:01 all 56.72 0.00 4.99 0.47 0.10 37.72 20:25:01 0 55.97 0.00 4.99 0.08 0.08 38.87 20:25:01 1 61.65 0.00 5.32 0.19 0.08 32.76 20:25:01 2 58.96 0.00 5.39 0.17 0.10 35.38 20:25:01 3 52.29 0.00 4.55 1.21 0.10 41.84 20:25:01 4 59.03 0.00 5.03 1.55 0.10 34.28 20:25:01 5 56.33 0.00 5.01 0.27 0.08 38.31 20:25:01 6 53.63 0.00 4.69 0.25 0.10 41.33 20:25:01 7 55.86 0.00 5.01 0.07 0.10 38.96 20:26:01 all 2.23 0.00 0.34 0.70 0.07 96.67 20:26:01 0 1.70 0.00 0.42 0.02 0.08 97.78 20:26:01 1 2.47 0.00 0.32 0.10 0.07 97.04 20:26:01 2 2.29 0.00 0.22 0.00 0.07 97.43 20:26:01 3 2.04 0.00 0.30 0.02 0.05 97.59 20:26:01 4 1.89 0.00 0.30 5.37 0.08 92.36 20:26:01 5 1.89 0.00 0.33 0.02 0.07 97.69 20:26:01 6 3.46 0.00 0.52 0.00 0.08 95.94 20:26:01 7 2.07 0.00 0.28 0.03 0.07 97.55 20:27:01 all 10.21 0.00 2.55 2.56 0.07 84.60 20:27:01 0 8.17 0.00 2.74 0.33 0.07 88.68 20:27:01 1 12.86 0.00 3.02 5.60 0.08 78.44 20:27:01 2 10.06 0.00 2.47 0.87 0.07 86.54 20:27:01 3 10.31 0.00 2.06 1.69 0.07 85.87 20:27:01 4 8.27 0.00 2.31 10.04 0.07 79.32 20:27:01 5 9.61 0.00 2.35 0.64 0.08 87.32 20:27:01 6 11.50 0.00 2.59 1.16 0.08 84.67 20:27:01 7 10.89 0.00 2.83 0.20 0.05 86.02 20:28:01 all 6.18 0.00 0.63 0.77 0.07 92.36 20:28:01 0 5.84 0.00 0.79 0.08 0.08 93.21 20:28:01 1 5.73 0.00 0.52 0.10 0.05 93.60 20:28:01 2 6.84 0.00 0.65 0.00 0.05 92.45 20:28:01 3 5.60 0.00 0.52 0.07 0.08 93.74 20:28:01 4 6.63 0.00 0.57 5.79 0.08 86.93 20:28:01 5 6.55 0.00 0.52 0.03 0.07 92.84 20:28:01 6 6.80 0.00 0.70 0.05 0.07 92.38 20:28:01 7 5.43 0.00 0.77 0.03 0.08 93.68 20:29:01 all 8.46 0.00 0.85 0.82 0.08 89.79 20:29:01 0 8.95 0.00 1.04 0.05 0.08 89.88 20:29:01 1 6.82 0.00 1.12 0.42 0.08 91.56 20:29:01 2 7.40 0.00 0.68 0.10 0.08 91.73 20:29:01 3 8.53 0.00 0.89 0.03 0.08 90.47 20:29:01 4 7.97 0.00 0.70 5.70 0.08 85.54 20:29:01 5 10.91 0.00 0.79 0.07 0.08 88.15 20:29:01 6 8.30 0.00 0.84 0.08 0.08 90.69 20:29:01 7 8.80 0.00 0.73 0.13 0.07 90.26 20:30:01 all 4.56 0.00 0.53 0.38 0.09 94.44 20:30:01 0 3.34 0.00 0.67 0.02 0.08 95.89 20:30:01 1 4.65 0.00 0.55 0.15 0.08 94.57 20:30:01 2 6.00 0.00 0.50 0.03 0.08 93.38 20:30:01 3 5.08 0.00 0.53 0.03 0.08 94.27 20:30:01 4 4.96 0.00 0.42 2.68 0.08 91.85 20:30:01 5 3.72 0.00 0.45 0.02 0.08 95.73 20:30:01 6 4.15 0.00 0.62 0.07 0.10 95.07 20:30:01 7 4.62 0.00 0.52 0.03 0.07 94.76 20:31:01 all 1.47 0.00 0.28 0.03 0.06 98.16 20:31:01 0 1.00 0.00 0.25 0.03 0.05 98.66 20:31:01 1 1.14 0.00 0.33 0.12 0.08 98.33 20:31:01 2 1.85 0.00 0.32 0.00 0.05 97.78 20:31:01 3 1.77 0.00 0.28 0.02 0.07 97.86 20:31:01 4 1.46 0.00 0.18 0.02 0.07 98.27 20:31:01 5 1.24 0.00 0.27 0.03 0.07 98.40 20:31:01 6 1.69 0.00 0.35 0.00 0.07 97.89 20:31:01 7 1.59 0.00 0.27 0.00 0.08 98.06 20:32:01 all 4.25 0.00 1.02 0.26 0.05 94.42 20:32:01 0 3.21 0.00 1.15 0.20 0.05 95.38 20:32:01 1 1.55 0.00 1.09 0.32 0.05 96.99 20:32:01 2 4.49 0.00 1.29 0.08 0.05 94.09 20:32:01 3 15.82 0.00 1.16 0.18 0.05 82.79 20:32:01 4 2.18 0.00 0.77 0.12 0.03 96.90 20:32:01 5 1.99 0.00 1.02 0.97 0.07 95.95 20:32:01 6 1.81 0.00 0.84 0.15 0.07 97.14 20:32:01 7 2.98 0.00 0.89 0.03 0.03 96.07 Average: all 12.83 0.00 2.23 2.20 0.07 82.67 Average: 0 14.33 0.00 2.33 0.61 0.07 82.66 Average: 1 14.91 0.00 2.40 3.89 0.07 78.73 Average: 2 12.86 0.00 2.19 0.55 0.07 84.35 Average: 3 12.81 0.00 2.11 0.68 0.07 84.33 Average: 4 11.94 0.00 2.09 3.83 0.07 82.06 Average: 5 11.71 0.00 2.37 3.22 0.07 82.62 Average: 6 11.90 0.00 2.17 1.83 0.07 84.03 Average: 7 12.21 0.00 2.14 2.99 0.07 82.59