---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28922 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: 2799.996 BogoMIPS: 5599.99 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 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 890 23456 0 7819 30820 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:77:15:88 brd ff:ff:ff:ff:ff:ff inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe77:1588/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:e1:fd:fb 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::42:3dff:fee1:fdfb/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-28922) 07/18/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 196.92 23.21 173.70 2339.48 90455.32 13:26:01 673.99 3.43 670.55 417.40 236954.37 13:27:01 9.25 0.00 9.25 0.00 3585.87 13:28:01 136.28 0.17 136.11 24.13 16628.83 13:29:01 100.87 0.27 100.60 23.46 17819.30 13:30:01 8.80 0.02 8.78 0.13 372.20 13:31:01 9.56 0.00 9.56 0.00 235.79 13:32:01 21.76 0.00 21.76 0.00 279.95 13:33:01 9.13 0.00 9.13 0.00 194.37 13:34:01 19.11 0.00 19.11 0.00 357.01 13:35:01 6.88 0.00 6.88 0.00 149.84 13:36:01 69.44 0.85 68.59 47.32 1426.72 Average: 105.16 2.33 102.83 237.65 30703.76 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 27570120 31592228 5369100 16.30 91720 4192584 2074332 6.10 1001920 3969444 2417176 13:26:01 22176200 29324284 10763020 32.68 150872 7091556 11057152 32.53 3535424 6554464 1400 13:27:01 20377564 27625552 12561656 38.14 151268 7189852 13401236 39.43 5360420 6502004 448 13:28:01 19814988 27524960 13124232 39.84 174136 7583804 13654792 40.18 5543060 6826736 50824 13:29:01 19645620 27439988 13293600 40.36 192072 7642380 13806144 40.62 5642544 6890128 1492 13:30:01 19213548 27014288 13725672 41.67 192252 7648480 14203900 41.79 6069928 6892196 720 13:31:01 19202608 27003656 13736612 41.70 192408 7648680 14250432 41.93 6079840 6891920 572 13:32:01 19196276 26997844 13742944 41.72 192548 7648892 14266716 41.98 6086500 6891976 156 13:33:01 19157280 26960152 13781940 41.84 192680 7649976 14266716 41.98 6124708 6892964 864 13:34:01 19120408 26926276 13818812 41.95 192868 7652824 14330820 42.16 6159128 6895140 1136 13:35:01 19119808 26925928 13819412 41.95 192988 7652912 14329252 42.16 6160032 6894912 412 13:36:01 24040924 31570380 8898296 27.01 194016 7374152 1680652 4.94 1630652 6628532 11228 Average: 20719612 28075461 12219608 37.10 175819 7248008 11776845 34.65 4949513 6560868 207202 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 17.40 17.40 1.63 1.63 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 ens3 1133.14 683.89 30144.47 61.59 0.00 0.00 0.00 0.00 13:26:01 veth07d7c81 0.77 0.78 0.08 0.11 0.00 0.00 0.00 0.00 13:26:01 vethf728535 0.18 0.52 0.01 0.03 0.00 0.00 0.00 0.00 13:26:01 veth1e8438a 0.80 1.02 0.08 0.11 0.00 0.00 0.00 0.00 13:26:01 veth5d29a2f 1.82 1.72 0.22 0.23 0.00 0.00 0.00 0.00 13:27:01 veth07d7c81 6.70 9.78 1.04 0.81 0.00 0.00 0.00 0.00 13:27:01 vethf728535 0.45 0.60 0.06 0.95 0.00 0.00 0.00 0.00 13:27:01 veth1e8438a 6.90 9.98 0.95 0.83 0.00 0.00 0.00 0.00 13:27:01 veth5d29a2f 6.63 9.75 1.02 0.78 0.00 0.00 0.00 0.00 13:28:01 veth07d7c81 6.95 9.95 1.14 0.86 0.00 0.00 0.00 0.00 13:28:01 vethf728535 0.83 0.87 0.08 2.51 0.00 0.00 0.00 0.00 13:28:01 veth1e8438a 6.95 9.95 1.03 0.86 0.00 0.00 0.00 0.00 13:28:01 veth5d29a2f 6.97 9.97 1.15 0.86 0.00 0.00 0.00 0.00 13:29:01 veth07d7c81 11.50 15.21 2.97 3.39 0.00 0.00 0.00 0.00 13:29:01 vethf728535 0.83 0.90 0.08 2.39 0.00 0.00 0.00 0.00 13:29:01 veth1e8438a 10.33 14.00 2.05 3.20 0.00 0.00 0.00 0.00 13:29:01 veth5d29a2f 10.30 14.00 2.19 3.20 0.00 0.00 0.00 0.00 13:30:01 veth07d7c81 7.18 10.18 1.27 1.74 0.00 0.00 0.00 0.00 13:30:01 vethf728535 0.82 0.85 0.08 2.43 0.00 0.00 0.00 0.00 13:30:01 veth1e8438a 6.93 9.93 1.11 1.70 0.00 0.00 0.00 0.00 13:30:01 veth5d29a2f 6.97 9.97 1.22 1.71 0.00 0.00 0.00 0.00 13:31:01 veth07d7c81 6.50 9.36 0.97 0.74 0.00 0.00 0.00 0.00 13:31:01 vethf728535 0.80 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:31:01 veth1e8438a 6.50 9.38 0.87 0.74 0.00 0.00 0.00 0.00 13:31:01 veth5d29a2f 6.48 9.33 0.97 0.74 0.00 0.00 0.00 0.00 13:32:01 veth07d7c81 6.58 9.47 1.02 0.77 0.00 0.00 0.00 0.00 13:32:01 vethf728535 0.82 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 veth1e8438a 6.55 9.45 0.92 0.76 0.00 0.00 0.00 0.00 13:32:01 veth5d29a2f 6.57 9.45 1.02 0.77 0.00 0.00 0.00 0.00 13:33:01 veth07d7c81 8.83 11.95 1.88 2.07 0.00 0.00 0.00 0.00 13:33:01 vethf728535 0.82 0.82 0.08 2.46 0.00 0.00 0.00 0.00 13:33:01 veth1e8438a 8.00 11.16 1.33 1.93 0.00 0.00 0.00 0.00 13:33:01 veth5d29a2f 7.97 11.15 1.45 1.92 0.00 0.00 0.00 0.00 13:34:01 veth07d7c81 13.83 18.05 4.05 4.23 0.00 0.00 0.00 0.00 13:34:01 vethf728535 0.77 0.77 0.07 2.55 0.00 0.00 0.00 0.00 13:34:01 veth1e8438a 11.86 15.75 2.53 3.90 0.00 0.00 0.00 0.00 13:34:01 veth5d29a2f 11.96 15.90 2.71 3.91 0.00 0.00 0.00 0.00 13:35:01 veth07d7c81 6.88 9.68 1.17 0.76 0.00 0.00 0.00 0.00 13:35:01 vethf728535 0.83 0.85 0.08 2.56 0.00 0.00 0.00 0.00 13:35:01 veth1e8438a 6.68 9.47 1.04 0.75 0.00 0.00 0.00 0.00 13:35:01 veth5d29a2f 6.67 9.47 1.15 0.75 0.00 0.00 0.00 0.00 13:36:01 lo 38.62 38.62 3.38 3.38 0.00 0.00 0.00 0.00 13:36:01 docker0 72.86 123.76 5.36 1345.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2295.48 1378.49 49337.20 200.59 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 6.07 10.31 0.45 112.10 0.00 0.00 0.00 0.00 Average: ens3 160.97 94.29 4042.27 10.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28922) 07/18/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 13.98 0.00 3.02 1.89 0.05 81.05 13:25:01 0 7.12 0.00 2.64 0.12 0.02 90.10 13:25:01 1 6.13 0.00 2.36 0.20 0.02 91.29 13:25:01 2 12.16 0.00 2.88 1.61 0.07 83.28 13:25:01 3 18.37 0.00 3.43 0.30 0.05 77.85 13:25:01 4 6.02 0.00 2.13 10.82 0.05 80.98 13:25:01 5 28.77 0.00 4.11 1.15 0.05 65.92 13:25:01 6 22.75 0.00 3.82 0.79 0.07 72.57 13:25:01 7 10.47 0.00 2.86 0.12 0.05 86.50 13:26:01 all 48.60 0.00 9.83 3.61 0.10 37.87 13:26:01 0 42.18 0.00 9.49 1.55 0.10 46.67 13:26:01 1 48.97 0.00 9.64 1.72 0.10 39.57 13:26:01 2 50.26 0.00 9.72 6.60 0.08 33.33 13:26:01 3 48.91 0.00 11.11 12.66 0.10 27.21 13:26:01 4 47.82 0.00 10.42 1.24 0.10 40.42 13:26:01 5 51.56 0.00 9.10 2.88 0.10 36.35 13:26:01 6 48.84 0.00 9.39 1.23 0.10 40.43 13:26:01 7 50.20 0.00 9.70 0.99 0.10 39.01 13:27:01 all 37.70 0.00 3.17 0.04 0.09 58.99 13:27:01 0 44.04 0.00 3.76 0.02 0.08 52.10 13:27:01 1 37.17 0.00 3.20 0.02 0.08 59.52 13:27:01 2 39.44 0.00 3.28 0.23 0.08 56.96 13:27:01 3 36.39 0.00 2.84 0.00 0.08 60.69 13:27:01 4 41.60 0.00 3.75 0.05 0.08 54.52 13:27:01 5 34.46 0.00 3.06 0.00 0.10 62.38 13:27:01 6 31.47 0.00 2.40 0.00 0.08 66.05 13:27:01 7 36.99 0.00 3.16 0.02 0.10 59.73 13:28:01 all 6.65 0.00 1.59 0.53 0.07 91.15 13:28:01 0 5.15 0.00 1.62 0.15 0.07 93.01 13:28:01 1 8.19 0.00 1.88 0.69 0.05 89.19 13:28:01 2 5.95 0.00 1.69 0.35 0.08 91.92 13:28:01 3 5.29 0.00 1.36 0.12 0.08 93.15 13:28:01 4 4.91 0.00 1.56 2.82 0.08 90.63 13:28:01 5 9.78 0.00 1.73 0.02 0.10 88.38 13:28:01 6 5.11 0.00 1.31 0.05 0.07 93.47 13:28:01 7 8.82 0.00 1.59 0.08 0.07 89.44 13:29:01 all 10.33 0.00 1.99 0.42 0.09 87.18 13:29:01 0 8.14 0.00 1.91 0.23 0.08 89.63 13:29:01 1 11.21 0.00 2.47 2.01 0.08 84.23 13:29:01 2 12.13 0.00 1.93 0.03 0.10 85.81 13:29:01 3 9.47 0.00 1.68 0.08 0.07 88.70 13:29:01 4 10.85 0.00 1.87 0.34 0.08 86.86 13:29:01 5 10.22 0.00 1.61 0.20 0.07 87.90 13:29:01 6 10.93 0.00 2.46 0.08 0.10 86.42 13:29:01 7 9.66 0.00 1.93 0.39 0.08 87.94 13:30:01 all 7.74 0.00 0.80 0.03 0.10 91.34 13:30:01 0 6.24 0.00 0.70 0.00 0.12 92.94 13:30:01 1 10.54 0.00 0.92 0.00 0.12 88.42 13:30:01 2 7.01 0.00 1.04 0.05 0.10 91.80 13:30:01 3 5.57 0.00 0.60 0.02 0.10 93.70 13:30:01 4 7.43 0.00 0.70 0.00 0.08 91.78 13:30:01 5 8.88 0.00 0.72 0.03 0.10 90.27 13:30:01 6 8.04 0.00 0.85 0.00 0.10 91.00 13:30:01 7 8.20 0.00 0.84 0.12 0.12 90.73 13:31:01 all 2.48 0.00 0.47 0.02 0.08 96.94 13:31:01 0 2.46 0.00 0.45 0.03 0.07 96.99 13:31:01 1 2.17 0.00 0.48 0.00 0.07 97.28 13:31:01 2 1.98 0.00 0.45 0.02 0.08 97.47 13:31:01 3 1.63 0.00 0.45 0.00 0.08 97.83 13:31:01 4 2.45 0.00 0.44 0.00 0.07 97.05 13:31:01 5 2.99 0.00 0.50 0.02 0.07 96.42 13:31:01 6 3.94 0.00 0.47 0.00 0.05 95.54 13:31:01 7 2.24 0.00 0.55 0.10 0.08 97.02 13:32:01 all 2.19 0.00 0.45 0.02 0.06 97.29 13:32:01 0 2.02 0.00 0.62 0.05 0.07 97.24 13:32:01 1 1.20 0.00 0.32 0.02 0.05 98.41 13:32:01 2 1.67 0.00 0.40 0.00 0.07 97.86 13:32:01 3 3.34 0.00 0.45 0.00 0.05 96.16 13:32:01 4 2.24 0.00 0.37 0.00 0.05 97.34 13:32:01 5 3.01 0.00 0.43 0.00 0.07 96.49 13:32:01 6 1.52 0.00 0.53 0.00 0.05 97.90 13:32:01 7 2.48 0.00 0.42 0.12 0.07 96.92 13:33:01 all 3.40 0.00 0.59 0.03 0.08 95.90 13:33:01 0 3.73 0.00 0.70 0.02 0.08 95.47 13:33:01 1 3.54 0.00 0.50 0.00 0.08 95.88 13:33:01 2 3.41 0.00 0.57 0.02 0.10 95.90 13:33:01 3 4.44 0.00 0.53 0.00 0.05 94.98 13:33:01 4 2.88 0.00 0.64 0.00 0.07 96.42 13:33:01 5 3.16 0.00 0.54 0.00 0.08 96.22 13:33:01 6 3.26 0.00 0.70 0.03 0.08 95.92 13:33:01 7 2.72 0.00 0.57 0.20 0.07 96.44 13:34:01 all 6.21 0.00 0.74 0.05 0.06 92.94 13:34:01 0 8.08 0.00 0.99 0.03 0.07 90.83 13:34:01 1 6.93 0.00 0.70 0.00 0.07 92.30 13:34:01 2 4.62 0.00 0.72 0.12 0.07 94.47 13:34:01 3 6.11 0.00 0.58 0.05 0.05 93.21 13:34:01 4 5.97 0.00 0.85 0.03 0.07 93.07 13:34:01 5 5.47 0.00 0.69 0.07 0.05 93.73 13:34:01 6 7.53 0.00 0.72 0.02 0.08 91.65 13:34:01 7 4.92 0.00 0.68 0.12 0.05 94.23 13:35:01 all 1.25 0.00 0.31 0.02 0.07 98.35 13:35:01 0 1.24 0.00 0.25 0.02 0.10 98.39 13:35:01 1 0.95 0.00 0.42 0.02 0.07 98.54 13:35:01 2 1.54 0.00 0.35 0.02 0.07 98.03 13:35:01 3 0.90 0.00 0.35 0.02 0.07 98.66 13:35:01 4 1.54 0.00 0.33 0.02 0.05 98.06 13:35:01 5 1.64 0.00 0.35 0.00 0.08 97.93 13:35:01 6 1.44 0.00 0.23 0.00 0.03 98.30 13:35:01 7 0.75 0.00 0.20 0.08 0.03 98.93 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.06 0.00 1.10 0.13 0.05 95.65 13:36:01 0 7.54 0.00 1.51 0.07 0.07 90.82 13:36:01 1 1.42 0.00 1.14 0.50 0.05 96.89 13:36:01 2 2.50 0.00 1.07 0.03 0.05 96.34 13:36:01 3 2.27 0.00 0.97 0.10 0.05 96.61 13:36:01 4 1.93 0.00 1.00 0.07 0.05 96.95 13:36:01 5 2.96 0.00 1.02 0.05 0.07 95.91 13:36:01 6 3.43 0.00 1.16 0.10 0.07 95.24 13:36:01 7 2.45 0.00 0.97 0.15 0.05 96.38 Average: all 11.91 0.00 1.99 0.56 0.07 85.46 Average: 0 11.44 0.00 2.04 0.19 0.08 86.25 Average: 1 11.48 0.00 1.99 0.43 0.07 86.03 Average: 2 11.85 0.00 2.00 0.75 0.08 85.32 Average: 3 11.82 0.00 2.01 1.09 0.07 85.00 Average: 4 11.25 0.00 1.99 1.28 0.07 85.40 Average: 5 13.52 0.00 1.98 0.37 0.08 84.06 Average: 6 12.31 0.00 2.00 0.19 0.07 85.43 Average: 7 11.59 0.00 1.94 0.21 0.07 86.19