---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79247 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 15G 141G 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 911 24240 0 7015 30800 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:41:19:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe41:195a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:26:3c:30 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-79247) 10/24/24 _x86_64_ (8 CPU) 21:10:09 LINUX RESTART (8 CPU) 21:11:02 tps rtps wtps bread/s bwrtn/s 21:12:01 169.53 50.72 118.81 3906.19 28922.56 21:13:01 134.86 14.75 120.11 962.37 35804.97 21:14:01 67.47 12.86 54.61 2398.13 31537.81 21:15:01 310.40 3.33 307.07 457.52 100534.18 21:16:01 259.48 0.40 259.08 31.06 74627.39 21:17:01 60.07 0.02 60.06 0.13 21053.69 21:18:01 80.04 1.27 78.77 82.92 20933.31 Average: 154.52 11.81 142.70 1113.09 44811.95 21:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 29769636 31535200 3169584 9.62 79032 1990112 1593016 4.69 1096828 1767860 111912 21:13:01 27728028 29962084 5211192 15.82 91092 2432512 3055996 8.99 2769608 2103220 20820 21:14:01 28197392 31586580 4741828 14.40 102352 3554092 1475492 4.34 1424992 2935832 687952 21:15:01 23114908 29763212 9824312 29.83 152996 6550508 8271560 24.34 3437704 5776704 1308920 21:16:01 21162548 28198200 11776672 35.75 190544 6867064 10754000 31.64 5153480 5926956 6128 21:17:01 19056360 26274324 13882860 42.15 192640 7039848 12313432 36.23 7116324 6039672 10648 21:18:01 24847368 31563548 8091852 24.57 195644 6588484 1567968 4.61 1930696 5553400 18748 Average: 24839463 29840450 8099757 24.59 143471 5003231 5575923 16.41 3275662 4300521 309304 21:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 21:12:01 ens3 127.71 93.27 1094.76 23.45 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:13:01 ens3 884.57 608.13 6363.01 142.45 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:14:01 ens3 956.34 563.62 2164.35 205.95 0.00 0.00 0.00 0.00 21:15:01 vetha5f5a80 4.28 3.57 0.72 0.58 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 br-38ec7f113792 17.75 17.75 3.17 3.37 0.00 0.00 0.12 0.00 21:15:01 veth73b0647 0.00 0.33 0.00 0.06 0.00 0.00 0.00 0.00 21:16:01 vethc28a246 155.16 149.20 331.21 13.05 0.00 0.00 0.00 0.03 21:16:01 br-cea2b194b319 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:16:01 vetha5f5a80 42.39 40.27 4.38 5.72 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 vethc28a246 270.54 216.75 22.44 23.30 0.00 0.00 0.00 0.00 21:17:01 br-cea2b194b319 269.16 215.60 18.59 23.12 0.00 0.00 0.00 0.00 21:17:01 vetha5f5a80 33.38 23.80 2.57 3.28 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 lo 22.40 22.40 2.37 2.37 0.00 0.00 0.00 0.00 21:18:01 ens3 3541.14 2148.91 37034.64 544.83 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 Average: lo 2.57 2.57 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 460.65 271.72 5148.83 67.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79247) 10/24/24 _x86_64_ (8 CPU) 21:10:09 LINUX RESTART (8 CPU) 21:11:02 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 10.13 0.00 0.87 2.78 0.03 86.18 21:12:01 0 5.58 0.00 0.71 0.73 0.03 92.94 21:12:01 1 3.23 0.00 0.77 2.28 0.03 93.69 21:12:01 2 5.19 0.00 0.41 0.24 0.03 94.13 21:12:01 3 10.55 0.00 0.95 3.31 0.02 85.18 21:12:01 4 17.35 0.00 1.60 4.19 0.03 76.83 21:12:01 5 12.94 0.00 0.58 10.22 0.03 76.22 21:12:01 6 12.47 0.00 0.95 1.02 0.07 85.49 21:12:01 7 13.70 0.00 1.02 0.26 0.02 85.00 21:13:01 all 41.65 0.00 1.40 1.24 0.09 55.62 21:13:01 0 26.16 0.00 1.94 0.32 0.07 71.52 21:13:01 1 50.09 0.00 1.69 0.34 0.10 47.78 21:13:01 2 49.42 0.00 0.84 3.22 0.10 46.42 21:13:01 3 46.38 0.00 0.95 1.66 0.10 50.91 21:13:01 4 43.10 0.00 1.25 0.18 0.08 55.38 21:13:01 5 26.53 0.00 1.19 0.39 0.08 71.81 21:13:01 6 47.92 0.00 2.11 3.46 0.10 46.41 21:13:01 7 43.68 0.00 1.19 0.37 0.10 54.66 21:14:01 all 31.17 0.00 1.82 2.32 0.07 64.62 21:14:01 0 29.77 0.00 1.51 6.62 0.08 62.02 21:14:01 1 37.63 0.00 2.18 0.97 0.07 59.16 21:14:01 2 35.84 0.00 1.93 2.70 0.07 59.47 21:14:01 3 40.21 0.00 2.18 6.34 0.07 51.21 21:14:01 4 27.92 0.00 1.34 0.00 0.05 70.69 21:14:01 5 23.55 0.00 1.56 1.01 0.05 73.84 21:14:01 6 24.00 0.00 1.86 0.00 0.07 74.08 21:14:01 7 30.47 0.00 2.03 0.92 0.08 66.49 21:15:01 all 32.37 0.00 6.29 4.68 0.07 56.58 21:15:01 0 29.40 0.00 6.81 1.72 0.07 62.01 21:15:01 1 43.62 0.00 6.59 3.46 0.10 46.23 21:15:01 2 31.73 0.00 6.52 17.64 0.08 44.03 21:15:01 3 32.76 0.00 5.33 1.27 0.05 60.59 21:15:01 4 31.52 0.00 5.93 0.76 0.08 61.71 21:15:01 5 29.89 0.00 6.24 0.42 0.07 63.39 21:15:01 6 30.17 0.00 7.11 1.53 0.07 61.12 21:15:01 7 29.88 0.00 5.76 10.71 0.08 53.57 21:16:01 all 27.99 0.00 3.94 6.47 0.12 61.47 21:16:01 0 25.54 0.00 4.56 2.76 0.15 67.00 21:16:01 1 19.95 0.00 4.74 17.94 0.12 57.25 21:16:01 2 24.89 0.00 3.26 5.07 0.10 66.68 21:16:01 3 30.61 0.00 3.80 1.81 0.15 63.63 21:16:01 4 25.34 0.00 3.43 4.00 0.12 67.11 21:16:01 5 44.43 0.00 4.25 10.36 0.12 40.84 21:16:01 6 26.56 0.00 3.52 2.11 0.12 67.70 21:16:01 7 26.74 0.00 3.94 7.78 0.10 61.44 21:17:01 all 30.28 0.00 4.63 0.85 0.13 64.11 21:17:01 0 30.66 0.00 4.65 0.00 0.12 64.57 21:17:01 1 31.41 0.00 4.95 0.00 0.13 63.50 21:17:01 2 28.66 0.00 4.84 3.53 0.12 62.86 21:17:01 3 27.96 0.00 4.22 0.12 0.13 67.57 21:17:01 4 32.35 0.00 4.71 0.44 0.15 62.35 21:17:01 5 35.65 0.00 4.78 2.09 0.15 57.33 21:17:01 6 25.88 0.00 4.46 0.29 0.12 69.25 21:17:01 7 29.66 0.00 4.38 0.36 0.14 65.46 21:18:01 all 10.32 0.00 1.68 1.38 0.08 86.54 21:18:01 0 6.98 0.00 1.76 0.13 0.07 91.06 21:18:01 1 6.51 0.00 1.68 0.10 0.12 91.60 21:18:01 2 8.02 0.00 1.55 0.30 0.05 90.07 21:18:01 3 9.14 0.00 1.24 0.25 0.07 89.30 21:18:01 4 18.31 0.00 1.79 0.65 0.08 79.16 21:18:01 5 8.82 0.00 1.73 7.44 0.07 81.95 21:18:01 6 6.36 0.00 1.76 1.52 0.07 90.29 21:18:01 7 18.44 0.00 1.93 0.67 0.08 78.88 Average: all 26.30 0.00 2.94 2.81 0.09 67.86 Average: 0 22.03 0.00 3.13 1.75 0.08 73.00 Average: 1 27.54 0.00 3.23 3.58 0.10 65.57 Average: 2 26.29 0.00 2.76 4.67 0.08 66.20 Average: 3 28.25 0.00 2.67 2.11 0.08 66.89 Average: 4 28.01 0.00 2.86 1.45 0.09 67.59 Average: 5 25.96 0.00 2.90 4.54 0.08 66.51 Average: 6 24.77 0.00 3.11 1.42 0.09 70.61 Average: 7 27.54 0.00 2.89 3.00 0.09 66.48