---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-977 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 12G 144G 8% / 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 805 27445 0 3915 30905 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:41:45 brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe10:4145/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:43:82:f9 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-977) 11/30/23 _x86_64_ (8 CPU) 11:33:44 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 139.38 74.00 65.38 5278.29 50782.21 11:36:01 114.43 26.90 87.54 2081.25 23621.26 11:37:01 55.17 0.17 55.01 15.33 16518.45 11:38:01 104.41 10.89 93.52 1785.08 43333.78 11:39:01 293.83 11.83 282.00 784.80 39773.92 11:40:01 11.66 0.00 11.66 0.00 12708.68 11:41:01 44.78 1.35 43.43 104.92 14767.87 Average: 109.09 17.88 91.22 1435.84 28788.30 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30345536 31727496 2593684 7.87 53760 1648892 1451112 4.27 830068 1503040 71744 11:36:01 29933076 31738528 3006144 9.13 79648 2026708 1476616 4.34 849012 1855532 168400 11:37:01 29848064 31748520 3091156 9.38 84384 2112352 1452756 4.27 840292 1937752 80168 11:38:01 28176656 31707432 4762564 14.46 112204 3655864 1434300 4.22 976448 3380312 597564 11:39:01 26970240 30569108 5968980 18.12 126036 3674920 4626276 13.61 2197164 3331808 24 11:40:01 26805940 30405424 6133280 18.62 126192 3675600 4821952 14.19 2362028 3331196 72 11:41:01 28098332 31633124 4840888 14.70 128616 3644800 1495672 4.40 1166564 3260140 43584 Average: 28596835 31361376 4342385 13.18 101549 2919877 2394098 7.04 1317368 2657111 137365 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 ens3 341.63 236.80 1047.94 60.77 0.00 0.00 0.00 0.00 11:35:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 73.59 49.49 1261.39 8.30 0.00 0.00 0.00 0.00 11:36:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 10.15 8.35 156.24 1.48 0.00 0.00 0.00 0.00 11:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 275.13 176.23 8536.37 14.01 0.00 0.00 0.00 0.00 11:38:01 br-2c35dd3b6110 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 8.79 8.79 0.80 0.80 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 vethae3321a 0.50 0.75 0.06 0.31 0.00 0.00 0.00 0.00 11:39:01 ens3 4.55 3.58 1.18 1.03 0.00 0.00 0.00 0.00 11:39:01 br-2c35dd3b6110 0.98 1.08 0.11 0.35 0.00 0.00 0.00 0.00 11:39:01 vethe0dbead 31.29 27.98 14.21 24.60 0.00 0.00 0.00 0.00 11:40:01 vethae3321a 0.28 0.23 0.02 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 4.58 3.55 1.18 1.70 0.00 0.00 0.00 0.00 11:40:01 br-2c35dd3b6110 3.03 3.38 5.84 2.20 0.00 0.00 0.00 0.00 11:40:01 vethe0dbead 84.27 67.76 32.50 94.51 0.00 0.00 0.00 0.01 11:41:01 ens3 46.09 42.56 72.95 23.24 0.00 0.00 0.00 0.00 11:41:01 lo 35.24 35.24 10.49 10.49 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 107.98 74.38 1582.90 15.79 0.00 0.00 0.00 0.00 Average: lo 4.61 4.61 1.46 1.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-977) 11/30/23 _x86_64_ (8 CPU) 11:33:44 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 8.40 0.00 1.05 6.75 0.03 83.77 11:35:01 0 15.09 0.00 1.34 1.93 0.03 81.61 11:35:01 1 4.56 0.00 0.70 0.87 0.02 93.85 11:35:01 2 5.09 0.00 0.37 0.20 0.05 94.29 11:35:01 3 14.51 0.00 1.05 7.14 0.05 77.26 11:35:01 4 3.08 0.00 2.01 1.24 0.02 93.66 11:35:01 5 11.26 0.00 1.19 30.02 0.05 57.48 11:35:01 6 2.09 0.00 0.73 0.35 0.02 96.81 11:35:01 7 11.57 0.00 1.00 12.19 0.05 75.19 11:36:01 all 9.95 0.00 0.81 2.40 0.03 86.82 11:36:01 0 30.44 0.00 2.09 1.47 0.05 65.95 11:36:01 1 17.16 0.00 1.04 0.72 0.03 81.05 11:36:01 2 3.01 0.00 0.42 3.19 0.08 93.30 11:36:01 3 4.49 0.00 0.37 0.23 0.03 94.88 11:36:01 4 0.47 0.00 0.27 0.73 0.02 98.52 11:36:01 5 11.94 0.00 1.10 7.91 0.02 79.03 11:36:01 6 1.08 0.00 0.45 3.84 0.02 94.61 11:36:01 7 11.10 0.00 0.68 1.07 0.03 87.11 11:37:01 all 2.12 0.00 0.22 11.32 0.02 86.33 11:37:01 0 0.38 0.00 0.05 0.00 0.00 99.57 11:37:01 1 3.67 0.00 0.25 1.94 0.00 94.14 11:37:01 2 2.48 0.00 0.62 71.36 0.03 25.50 11:37:01 3 2.64 0.00 0.25 0.07 0.00 97.04 11:37:01 4 0.05 0.00 0.00 1.55 0.00 98.40 11:37:01 5 0.02 0.00 0.03 8.77 0.00 91.18 11:37:01 6 1.12 0.00 0.17 5.74 0.03 92.94 11:37:01 7 6.58 0.00 0.38 1.50 0.02 91.51 11:38:01 all 6.61 0.00 2.36 9.78 0.05 81.19 11:38:01 0 7.12 0.00 2.42 0.61 0.03 89.81 11:38:01 1 8.91 0.00 2.51 4.34 0.05 84.19 11:38:01 2 6.22 0.00 2.91 19.42 0.08 71.37 11:38:01 3 7.45 0.00 2.09 4.19 0.05 86.23 11:38:01 4 5.80 0.00 2.56 3.43 0.07 88.14 11:38:01 5 5.88 0.00 2.20 1.86 0.05 90.01 11:38:01 6 3.76 0.00 1.49 36.90 0.05 57.80 11:38:01 7 7.81 0.00 2.76 7.51 0.03 81.88 11:39:01 all 15.19 0.00 2.10 7.58 0.07 75.07 11:39:01 0 11.99 0.00 1.94 1.35 0.03 84.68 11:39:01 1 19.83 0.00 2.70 2.15 0.05 75.27 11:39:01 2 9.92 0.00 1.64 20.45 0.10 67.89 11:39:01 3 18.61 0.00 2.43 9.61 0.08 69.27 11:39:01 4 18.08 0.00 2.01 2.01 0.07 77.84 11:39:01 5 12.26 0.00 1.52 5.32 0.05 80.84 11:39:01 6 16.67 0.00 2.57 16.45 0.08 64.22 11:39:01 7 14.11 0.00 1.96 3.21 0.07 80.65 11:40:01 all 2.94 0.00 0.29 0.91 0.02 95.84 11:40:01 0 3.74 0.00 0.47 0.00 0.07 95.73 11:40:01 1 3.70 0.00 0.37 0.00 0.03 95.90 11:40:01 2 2.62 0.00 0.20 6.44 0.02 90.72 11:40:01 3 3.02 0.00 0.18 0.00 0.02 96.78 11:40:01 4 3.59 0.00 0.35 0.20 0.02 95.84 11:40:01 5 2.60 0.00 0.38 0.27 0.02 96.73 11:40:01 6 2.05 0.00 0.13 0.35 0.00 97.47 11:40:01 7 2.20 0.00 0.23 0.00 0.02 97.55 11:41:01 all 4.50 0.00 0.55 1.14 0.03 93.78 11:41:01 0 1.20 0.00 0.40 0.48 0.03 97.88 11:41:01 1 1.29 0.00 0.50 0.45 0.00 97.76 11:41:01 2 16.17 0.00 0.96 7.42 0.03 75.42 11:41:01 3 8.26 0.00 0.54 0.38 0.05 90.77 11:41:01 4 1.29 0.00 0.52 0.10 0.02 98.07 11:41:01 5 1.25 0.00 0.33 0.00 0.03 98.38 11:41:01 6 3.50 0.00 0.43 0.32 0.02 95.73 11:41:01 7 3.09 0.00 0.67 0.02 0.03 96.19 Average: all 7.10 0.00 1.05 5.69 0.04 86.12 Average: 0 9.99 0.00 1.24 0.83 0.04 87.90 Average: 1 8.44 0.00 1.15 1.49 0.03 88.89 Average: 2 6.49 0.00 1.01 18.33 0.06 74.11 Average: 3 8.42 0.00 0.98 3.08 0.04 87.47 Average: 4 4.62 0.00 1.10 1.32 0.03 92.93 Average: 5 6.45 0.00 0.96 7.74 0.03 84.82 Average: 6 4.32 0.00 0.85 9.11 0.03 85.68 Average: 7 8.06 0.00 1.10 3.63 0.04 87.17