---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-982 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: 2799.998 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 11G 145G 7% / 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 802 28434 0 2929 30910 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:a9:bc:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fea9:bc00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:17:9a:a9 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::42:40ff:fe17:9aa9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-982) 11/30/23 _x86_64_ (8 CPU) 11:54:04 LINUX RESTART (8 CPU) 11:55:01 tps rtps wtps bread/s bwrtn/s 11:56:01 15.81 0.00 15.81 0.00 17989.40 11:57:01 12.81 0.00 12.81 0.00 18561.17 11:58:01 14.25 2.07 12.18 56.26 17753.84 11:59:01 15.70 2.10 13.60 103.45 19035.76 12:00:01 103.33 36.22 67.11 1694.90 24086.90 12:01:01 174.29 8.83 165.46 1630.00 48039.86 12:02:01 96.95 0.03 96.92 0.27 37135.09 12:03:01 63.62 0.12 63.51 10.13 26376.40 12:04:01 11.78 0.43 11.35 40.39 644.96 Average: 56.51 5.53 50.97 392.84 23291.76 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 30648516 31890856 2290704 6.95 38648 1532184 1314364 3.87 632768 1414656 156 11:57:01 30646948 31889364 2292272 6.96 38736 1532188 1314364 3.87 634236 1414644 164 11:58:01 30601884 31846696 2337336 7.10 38832 1533872 1314364 3.87 677092 1415300 172 11:59:01 30566276 31820224 2372944 7.20 39012 1542864 1314364 3.87 706440 1421916 0 12:00:01 30207648 31750604 2731572 8.29 66324 1789612 1408868 4.15 826756 1627284 132568 12:01:01 29081244 31642204 3857976 11.71 92096 2742636 1646356 4.84 1032884 2457632 264976 12:02:01 29208856 31718520 3730364 11.32 107032 2670856 1533268 4.51 975496 2379648 16 12:03:01 29190728 31710288 3748492 11.38 115216 2671152 1523856 4.48 977260 2394608 12 12:04:01 29157036 31685140 3782184 11.48 116468 2680392 1493788 4.40 1007480 2401504 35996 Average: 29923237 31772655 3015983 9.16 72485 2077306 1429288 4.21 830046 1880799 48229 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 3.23 1.45 2.82 1.09 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 0.25 0.12 0.06 0.17 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 11.11 9.35 6.58 12.89 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 77.54 53.96 127.54 13.62 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 12:00:01 ens3 64.23 43.97 798.33 10.76 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 12:01:01 vethd10baf8 98.90 185.47 6.84 3537.95 0.00 0.00 0.00 0.29 12:01:01 ens3 276.97 147.73 4784.10 16.09 0.00 0.00 0.00 0.00 12:01:01 docker0 98.90 185.34 5.49 3537.94 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 64.76 48.17 710.15 9.27 0.00 0.00 0.00 0.00 12:02:01 docker0 30.49 45.87 4.21 706.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 12:03:01 ens3 247.08 317.98 19.36 2482.90 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:04:01 ens3 79.17 83.29 14.16 544.68 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 91.59 78.44 718.13 343.49 0.00 0.00 0.00 0.00 Average: docker0 14.38 25.69 1.08 471.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-982) 11/30/23 _x86_64_ (8 CPU) 11:54:04 LINUX RESTART (8 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 0.12 0.00 0.01 1.78 0.00 98.08 11:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 1 0.05 0.00 0.00 0.00 0.00 99.95 11:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 3 0.07 0.00 0.03 0.00 0.03 99.87 11:56:01 4 0.33 0.00 0.00 0.00 0.02 99.65 11:56:01 5 0.37 0.00 0.03 0.00 0.00 99.60 11:56:01 6 0.10 0.00 0.02 14.22 0.02 85.64 11:56:01 7 0.07 0.00 0.02 0.00 0.00 99.92 11:57:01 all 0.02 0.00 0.01 1.32 0.00 98.65 11:57:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 1 0.05 0.00 0.00 0.00 0.00 99.95 11:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 3 0.05 0.00 0.03 0.00 0.00 99.92 11:57:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:57:01 6 0.02 0.00 0.02 10.55 0.00 89.42 11:57:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 all 0.56 0.00 0.04 1.87 0.01 97.53 11:58:01 0 0.23 0.00 0.03 0.00 0.00 99.73 11:58:01 1 0.35 0.00 0.07 0.05 0.00 99.53 11:58:01 2 0.80 0.00 0.03 0.30 0.02 98.85 11:58:01 3 0.88 0.00 0.10 0.37 0.02 98.63 11:58:01 4 1.44 0.00 0.03 0.00 0.02 98.51 11:58:01 5 0.37 0.00 0.05 0.00 0.00 99.58 11:58:01 6 0.25 0.00 0.00 14.26 0.02 85.47 11:58:01 7 0.13 0.00 0.02 0.00 0.00 99.85 11:59:01 all 0.87 0.00 0.05 1.19 0.01 97.89 11:59:01 0 0.07 0.00 0.03 0.00 0.00 99.90 11:59:01 1 0.03 0.00 0.02 0.02 0.02 99.92 11:59:01 2 0.98 0.00 0.17 0.33 0.02 98.50 11:59:01 3 1.57 0.00 0.05 0.00 0.00 98.38 11:59:01 4 0.78 0.00 0.03 0.03 0.00 99.15 11:59:01 5 0.75 0.00 0.03 0.00 0.02 99.20 11:59:01 6 1.93 0.00 0.02 9.17 0.02 88.86 11:59:01 7 0.82 0.00 0.00 0.00 0.02 99.17 12:00:01 all 8.10 0.00 0.68 4.79 0.03 86.41 12:00:01 0 0.55 0.00 0.33 0.35 0.00 98.77 12:00:01 1 8.42 0.00 0.78 1.55 0.02 89.23 12:00:01 2 35.75 0.00 2.00 5.18 0.07 57.00 12:00:01 3 15.73 0.00 0.93 0.17 0.05 83.12 12:00:01 4 2.35 0.00 0.38 0.17 0.03 97.07 12:00:01 5 0.92 0.00 0.33 0.53 0.02 98.20 12:00:01 6 0.50 0.00 0.53 29.97 0.02 68.98 12:00:01 7 0.60 0.00 0.12 0.45 0.05 98.78 12:01:01 all 8.63 0.00 1.23 3.76 0.04 86.35 12:01:01 0 1.45 0.00 0.73 4.33 0.03 93.45 12:01:01 1 31.45 0.00 2.99 2.38 0.07 63.11 12:01:01 2 8.80 0.00 1.09 0.20 0.03 89.88 12:01:01 3 9.30 0.00 1.26 10.67 0.03 78.74 12:01:01 4 1.68 0.00 0.86 1.09 0.02 96.36 12:01:01 5 8.37 0.00 0.95 0.50 0.03 90.14 12:01:01 6 3.95 0.00 1.19 9.50 0.03 85.33 12:01:01 7 3.96 0.00 0.74 1.44 0.05 93.81 12:02:01 all 10.30 0.00 1.07 1.82 0.03 86.77 12:02:01 0 25.63 0.00 2.20 2.99 0.05 69.13 12:02:01 1 3.69 0.00 0.60 0.03 0.02 95.66 12:02:01 2 0.83 0.00 0.42 0.73 0.02 98.00 12:02:01 3 0.35 0.00 0.35 4.56 0.02 94.72 12:02:01 4 0.62 0.00 0.10 0.00 0.00 99.28 12:02:01 5 6.37 0.00 0.58 0.07 0.02 92.96 12:02:01 6 35.73 0.00 3.34 6.08 0.07 54.79 12:02:01 7 9.23 0.00 1.00 0.17 0.02 89.59 12:03:01 all 8.76 0.00 0.87 1.54 0.04 88.79 12:03:01 0 11.32 0.00 0.72 0.02 0.03 87.91 12:03:01 1 14.74 0.00 1.36 0.00 0.05 83.85 12:03:01 2 11.86 0.00 1.22 9.72 0.07 77.14 12:03:01 3 16.48 0.00 1.04 0.08 0.08 82.32 12:03:01 4 8.80 0.00 1.37 0.37 0.05 89.40 12:03:01 5 1.69 0.00 0.58 0.00 0.02 97.71 12:03:01 6 0.73 0.00 0.28 1.75 0.00 97.23 12:03:01 7 4.44 0.00 0.42 0.40 0.02 94.73 12:04:01 all 5.03 0.00 0.36 0.93 0.03 93.65 12:04:01 0 3.75 0.00 0.23 0.00 0.03 95.98 12:04:01 1 5.22 0.00 0.37 0.08 0.05 94.27 12:04:01 2 17.34 0.00 0.70 6.52 0.05 75.39 12:04:01 3 4.88 0.00 0.50 0.03 0.03 94.55 12:04:01 4 3.68 0.00 0.30 0.18 0.02 95.82 12:04:01 5 4.49 0.00 0.50 0.58 0.03 94.40 12:04:01 6 0.30 0.00 0.10 0.03 0.00 99.57 12:04:01 7 0.57 0.00 0.15 0.02 0.02 99.25 Average: all 4.70 0.00 0.48 2.11 0.02 92.68 Average: 0 4.77 0.00 0.48 0.85 0.02 93.88 Average: 1 7.11 0.00 0.69 0.46 0.02 91.72 Average: 2 8.48 0.00 0.62 2.55 0.03 88.32 Average: 3 5.47 0.00 0.48 1.76 0.03 92.26 Average: 4 2.18 0.00 0.34 0.20 0.02 97.25 Average: 5 2.59 0.00 0.34 0.19 0.01 96.87 Average: 6 4.83 0.00 0.61 10.61 0.02 83.93 Average: 7 2.20 0.00 0.27 0.27 0.02 97.23