---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4941 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 14G 142G 9% / 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 809 25490 0 5867 30902 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:73:cb:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe73:cb3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:f6:6a:bb 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::42:12ff:fef6:6abb/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-4941) 11/26/23 _x86_64_ (8 CPU) 23:47:28 LINUX RESTART (8 CPU) 23:48:02 tps rtps wtps bread/s bwrtn/s 23:49:01 138.23 63.92 74.31 4416.61 32787.53 23:50:01 196.75 48.48 148.28 2873.52 53944.34 23:51:01 303.17 0.05 303.12 0.40 57117.20 23:52:01 192.55 0.00 192.55 0.00 94016.86 23:53:01 271.25 0.07 271.19 9.33 143044.43 23:54:01 18.25 0.00 18.25 0.00 25436.29 23:55:01 4.53 0.00 4.53 0.00 5119.81 23:56:01 1.33 0.00 1.33 0.00 18.13 23:57:01 42.03 1.80 40.23 109.05 2908.98 Average: 129.77 12.61 117.16 816.56 46068.12 23:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:49:01 30247460 31814316 2691760 8.17 66528 1812392 1350796 3.97 761544 1650784 164224 23:50:01 28846532 31208888 4092688 12.42 83908 2568108 2639504 7.77 1512096 2246444 44740 23:51:01 26826944 31206560 6112276 18.56 115392 4470668 2601720 7.65 1553680 4111556 1320224 23:52:01 26197524 31245420 6741696 20.47 146600 5062556 2522836 7.42 1550284 4703016 291432 23:53:01 25714540 31241396 7224680 21.93 174116 5495068 2510472 7.39 1600704 5116800 364 23:54:01 25706544 31238312 7232676 21.96 174172 5495088 2510472 7.39 2002688 4717620 140 23:55:01 25676012 31231000 7263208 22.05 174220 5495136 2510472 7.39 2009468 4717628 36 23:56:01 25703824 31229252 7235396 21.97 174240 5495148 2510472 7.39 2011680 4717636 180 23:57:01 26132848 31674280 6806372 20.66 176480 5509264 1443592 4.25 1599964 4701724 26608 Average: 26783581 31343269 6155639 18.69 142851 4600381 2288926 6.73 1622456 4075912 205328 23:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:49:01 ens3 424.62 269.67 1519.94 64.15 0.00 0.00 0.00 0.00 23:49:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 ens3 357.62 271.84 4031.20 47.33 0.00 0.00 0.00 0.00 23:50:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 23:50:01 docker0 47.14 70.32 2.50 533.95 0.00 0.00 0.00 0.00 23:50:01 veth7a81a70 47.14 70.44 3.14 533.96 0.00 0.00 0.00 0.04 23:51:01 ens3 1059.43 491.95 12449.04 33.71 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 veth1e201cb 468.10 1025.70 31.05 12283.88 0.00 0.00 0.00 1.01 23:51:01 docker0 491.60 1058.28 25.94 12448.74 0.00 0.00 0.00 0.00 23:52:01 ens3 192.37 99.15 3696.58 8.02 0.00 0.00 0.00 0.00 23:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:52:01 docker0 98.93 192.08 6.43 3696.52 0.00 0.00 0.00 0.00 23:53:01 ens3 124.38 160.57 16.91 1191.38 0.00 0.00 0.00 0.00 23:53:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 2302.05 2242.48 153.07 17950.69 0.00 0.00 0.00 0.00 23:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 ens3 550.61 503.93 38.20 3947.23 0.00 0.00 0.00 0.00 23:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 443.31 405.18 30.72 3183.46 0.00 0.00 0.00 0.00 23:56:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 38.99 33.03 72.60 12.55 0.00 0.00 0.00 0.00 23:57:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 610.71 497.96 2446.89 2943.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 70.98 147.00 3.88 1856.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4941) 11/26/23 _x86_64_ (8 CPU) 23:47:28 LINUX RESTART (8 CPU) 23:48:02 CPU %user %nice %system %iowait %steal %idle 23:49:01 all 12.29 0.00 0.96 2.37 0.04 84.34 23:49:01 0 28.62 0.00 1.36 0.48 0.05 69.49 23:49:01 1 15.72 0.00 1.46 0.63 0.05 82.14 23:49:01 2 5.01 0.00 0.56 0.53 0.03 93.87 23:49:01 3 2.13 0.00 0.75 0.29 0.03 96.80 23:49:01 4 3.95 0.00 0.58 0.32 0.02 95.13 23:49:01 5 12.55 0.00 0.70 0.29 0.02 86.45 23:49:01 6 2.71 0.00 0.94 13.68 0.02 82.66 23:49:01 7 27.64 0.00 1.34 2.74 0.10 68.18 23:50:01 all 12.78 0.00 1.45 3.49 0.06 82.21 23:50:01 0 7.41 0.00 0.77 0.33 0.05 91.44 23:50:01 1 18.63 0.00 1.87 1.79 0.05 77.65 23:50:01 2 10.06 0.00 1.29 3.04 0.07 85.55 23:50:01 3 14.48 0.00 1.53 8.35 0.08 75.56 23:50:01 4 16.06 0.00 2.39 9.57 0.07 71.91 23:50:01 5 13.64 0.00 1.41 0.84 0.07 84.05 23:50:01 6 11.91 0.00 1.17 3.91 0.05 82.97 23:50:01 7 10.05 0.00 1.21 0.12 0.05 88.57 23:51:01 all 8.07 0.00 1.89 3.46 0.04 86.54 23:51:01 0 2.71 0.00 0.60 0.05 0.03 96.61 23:51:01 1 14.68 0.00 1.75 0.68 0.05 82.83 23:51:01 2 9.48 0.00 1.29 0.02 0.03 89.17 23:51:01 3 26.85 0.00 5.36 7.12 0.08 60.58 23:51:01 4 4.94 0.00 1.96 16.69 0.02 76.40 23:51:01 5 2.56 0.00 2.18 1.51 0.03 93.72 23:51:01 6 1.94 0.00 0.74 1.30 0.03 95.99 23:51:01 7 1.56 0.00 1.30 0.40 0.03 96.71 23:52:01 all 7.71 0.00 0.91 5.87 0.03 85.47 23:52:01 0 0.82 0.00 0.30 0.02 0.03 98.83 23:52:01 1 7.76 0.00 0.59 6.82 0.02 84.82 23:52:01 2 20.91 0.00 1.30 2.03 0.05 75.70 23:52:01 3 4.18 0.00 1.00 0.10 0.03 94.68 23:52:01 4 0.53 0.00 0.62 17.80 0.03 81.01 23:52:01 5 0.30 0.00 0.45 19.67 0.03 79.55 23:52:01 6 0.08 0.00 0.08 0.02 0.00 99.82 23:52:01 7 27.09 0.00 2.94 0.55 0.05 69.37 23:53:01 all 7.08 0.00 2.94 7.92 0.05 82.02 23:53:01 0 7.59 0.00 2.19 0.27 0.05 89.90 23:53:01 1 7.23 0.00 2.24 0.02 0.03 90.48 23:53:01 2 7.18 0.00 3.77 39.67 0.07 49.32 23:53:01 3 6.65 0.00 2.53 6.65 0.03 84.14 23:53:01 4 7.50 0.00 2.36 10.68 0.05 79.41 23:53:01 5 8.54 0.00 3.89 6.21 0.05 81.31 23:53:01 6 5.82 0.00 5.13 0.02 0.05 88.99 23:53:01 7 6.16 0.00 1.41 0.00 0.03 92.40 23:54:01 all 21.94 0.00 0.79 0.71 0.09 76.47 23:54:01 0 26.94 0.00 1.01 0.00 0.10 71.95 23:54:01 1 21.94 0.00 0.72 0.00 0.08 77.26 23:54:01 2 28.62 0.00 0.89 0.00 0.12 70.37 23:54:01 3 16.14 0.00 0.97 0.00 0.17 82.73 23:54:01 4 14.76 0.00 0.47 0.03 0.05 84.69 23:54:01 5 25.63 0.00 0.84 5.64 0.08 67.81 23:54:01 6 20.74 0.00 0.75 0.00 0.07 78.44 23:54:01 7 20.74 0.00 0.67 0.00 0.10 78.49 23:55:01 all 13.86 0.00 0.47 0.14 0.07 85.46 23:55:01 0 12.31 0.00 0.48 0.02 0.05 87.14 23:55:01 1 10.66 0.00 0.32 0.00 0.05 88.98 23:55:01 2 20.46 0.00 0.67 0.00 0.08 78.79 23:55:01 3 1.35 0.00 0.12 0.00 0.07 98.47 23:55:01 4 13.03 0.00 0.49 0.00 0.05 86.44 23:55:01 5 11.59 0.00 0.35 1.14 0.05 86.88 23:55:01 6 19.63 0.00 0.62 0.00 0.08 79.67 23:55:01 7 21.77 0.00 0.72 0.00 0.08 77.43 23:56:01 all 9.60 0.00 0.24 0.00 0.05 90.12 23:56:01 0 16.09 0.00 0.37 0.00 0.05 83.49 23:56:01 1 12.43 0.00 0.27 0.00 0.05 87.25 23:56:01 2 16.94 0.00 0.40 0.00 0.07 82.59 23:56:01 3 0.13 0.00 0.08 0.00 0.07 99.71 23:56:01 4 6.36 0.00 0.18 0.00 0.03 93.42 23:56:01 5 0.08 0.00 0.02 0.03 0.00 99.87 23:56:01 6 6.45 0.00 0.15 0.00 0.02 93.38 23:56:01 7 18.34 0.00 0.44 0.00 0.07 81.16 23:57:01 all 8.94 0.00 0.49 0.19 0.02 90.36 23:57:01 0 0.48 0.00 0.15 0.02 0.02 99.33 23:57:01 1 3.32 0.00 0.35 0.05 0.02 96.26 23:57:01 2 34.89 0.00 1.65 0.20 0.05 63.21 23:57:01 3 17.32 0.00 0.54 0.05 0.02 82.08 23:57:01 4 3.07 0.00 0.25 0.08 0.02 96.58 23:57:01 5 10.89 0.00 0.48 1.07 0.03 87.53 23:57:01 6 0.88 0.00 0.30 0.03 0.02 98.77 23:57:01 7 0.73 0.00 0.15 0.02 0.02 99.08 Average: all 11.36 0.00 1.12 2.68 0.05 84.78 Average: 0 11.40 0.00 0.80 0.13 0.05 87.62 Average: 1 12.48 0.00 1.06 1.11 0.04 85.30 Average: 2 17.09 0.00 1.31 5.02 0.06 76.52 Average: 3 9.91 0.00 1.43 2.51 0.07 86.08 Average: 4 7.81 0.00 1.03 6.13 0.04 85.00 Average: 5 9.52 0.00 1.14 4.05 0.04 85.25 Average: 6 7.80 0.00 1.10 2.08 0.04 88.99 Average: 7 14.87 0.00 1.13 0.42 0.06 83.52