---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-82038 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 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 849 23403 0 7913 30861 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:4b:3d:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe4b:3d2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:e9:e8:cc 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-v1-8c-8g-82038) 11/06/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 340.77 35.98 304.80 1702.49 22561.46 22:50:01 126.59 15.49 111.09 472.83 74040.18 22:51:01 270.20 1.05 269.16 13.20 107240.79 22:52:01 220.18 18.98 201.20 3726.22 61667.84 22:53:01 75.22 0.00 75.22 0.00 30940.71 22:54:01 93.75 0.00 93.75 0.00 25855.29 22:55:01 87.27 0.00 87.27 0.00 19784.97 22:56:01 21.73 0.17 21.56 9.47 28508.32 Average: 154.08 8.90 145.17 738.57 46376.02 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30075752 31719872 2863468 8.69 74184 1875728 1384548 4.07 846972 1713968 201328 22:50:01 26859276 31213576 6079944 18.46 99876 4490024 2012772 5.92 1363164 4303704 2277076 22:51:01 24993888 30580004 7945332 24.12 164416 5501580 2229504 6.56 2125212 5236044 706220 22:52:01 22661728 29246512 10277492 31.20 168772 6467368 3770344 11.09 3865896 5802588 140880 22:53:01 24432972 31590576 8506248 25.82 170116 7021492 1559608 4.59 1919508 5967024 379736 22:54:01 21298660 28619576 11640560 35.34 170212 7180292 4010956 11.80 5169848 5834308 159900 22:55:01 24394240 31673260 8544980 25.94 170312 7139288 1373268 4.04 2026360 5893832 118352 22:56:01 23957124 31588540 8982096 27.27 170872 7481280 1480264 4.36 2293900 6054336 1616 Average: 24834205 30778990 8105015 24.61 148595 5894632 2227658 6.55 2451358 5100726 498138 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 81.97 58.91 1034.43 26.09 0.00 0.00 0.00 0.00 22:49:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6684.27 4127.99 23260.38 1002.39 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 518.53 379.20 3136.78 94.51 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 245.20 178.17 2160.69 32.92 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 99.95 82.60 193.48 25.31 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 4.10 3.67 0.94 1.33 0.00 0.00 0.00 0.00 22:54:01 lo 2.72 2.72 0.14 0.14 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 21.53 16.85 4.66 4.95 0.00 0.00 0.00 0.00 22:55:01 lo 38.51 38.51 1.97 1.97 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1309.90 1038.78 406.37 8126.22 0.00 0.00 0.00 0.00 22:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1123.06 737.31 3781.22 1166.56 0.00 0.00 0.00 0.00 Average: lo 5.66 5.66 0.32 0.32 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-v1-8c-8g-82038) 11/06/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.01 0.00 0.87 2.48 0.04 86.60 22:49:01 0 3.04 0.00 0.47 3.95 0.03 92.51 22:49:01 1 29.12 0.00 1.60 2.82 0.05 66.41 22:49:01 2 24.38 0.00 1.68 1.46 0.05 72.43 22:49:01 3 1.53 0.00 1.00 5.81 0.09 91.57 22:49:01 4 13.08 0.00 0.88 0.20 0.02 85.82 22:49:01 5 1.19 0.00 0.32 0.71 0.00 97.78 22:49:01 6 0.58 0.00 0.29 0.54 0.02 98.58 22:49:01 7 7.29 0.00 0.75 4.35 0.03 87.57 22:50:01 all 11.50 0.00 3.72 2.93 0.06 81.79 22:50:01 0 10.72 0.00 2.53 14.11 0.05 72.58 22:50:01 1 6.71 0.00 1.89 0.00 0.05 91.35 22:50:01 2 7.42 0.00 2.45 0.45 0.05 89.63 22:50:01 3 8.76 0.00 2.48 2.06 0.05 86.65 22:50:01 4 9.18 0.00 4.29 1.01 0.05 85.47 22:50:01 5 7.53 0.00 3.62 0.19 0.07 88.59 22:50:01 6 8.68 0.00 8.80 3.67 0.12 78.73 22:50:01 7 32.87 0.00 3.76 1.96 0.07 61.34 22:51:01 all 13.59 0.00 3.19 6.71 0.08 76.42 22:51:01 0 5.34 0.00 0.74 3.38 0.07 90.48 22:51:01 1 16.58 0.00 4.06 0.29 0.07 79.00 22:51:01 2 10.60 0.00 2.71 17.28 0.10 69.30 22:51:01 3 25.93 0.00 6.08 19.43 0.14 48.42 22:51:01 4 9.82 0.00 2.44 3.73 0.07 83.94 22:51:01 5 9.42 0.00 2.15 0.39 0.07 87.98 22:51:01 6 15.79 0.00 2.97 2.05 0.05 79.14 22:51:01 7 15.37 0.00 4.41 7.32 0.07 72.83 22:52:01 all 27.22 0.00 2.55 3.77 0.07 66.39 22:52:01 0 22.17 0.00 1.39 3.56 0.03 72.85 22:52:01 1 40.09 0.00 1.62 0.05 0.07 58.17 22:52:01 2 20.68 0.00 1.49 0.17 0.08 77.58 22:52:01 3 15.61 0.00 2.48 15.94 0.07 65.90 22:52:01 4 22.82 0.00 7.45 2.19 0.07 67.48 22:52:01 5 38.49 0.00 3.08 6.46 0.10 51.87 22:52:01 6 19.96 0.00 1.29 0.80 0.07 77.89 22:52:01 7 37.98 0.00 1.59 1.02 0.10 59.31 22:53:01 all 22.15 0.00 2.02 1.53 0.06 74.25 22:53:01 0 29.23 0.00 2.25 2.84 0.07 65.62 22:53:01 1 46.54 0.00 3.17 0.00 0.07 50.22 22:53:01 2 16.40 0.00 1.47 2.86 0.07 79.20 22:53:01 3 14.86 0.00 1.90 0.58 0.05 82.60 22:53:01 4 13.63 0.00 1.42 0.00 0.03 84.91 22:53:01 5 37.29 0.00 3.33 0.00 0.07 59.31 22:53:01 6 8.94 0.00 1.00 0.00 0.05 90.01 22:53:01 7 10.36 0.00 1.58 5.93 0.10 82.03 22:54:01 all 13.22 0.00 2.49 1.04 0.05 83.20 22:54:01 0 13.33 0.00 3.08 0.05 0.02 83.52 22:54:01 1 3.19 0.00 0.75 6.72 0.03 89.30 22:54:01 2 9.74 0.00 4.66 1.54 0.02 84.05 22:54:01 3 63.70 0.00 7.28 0.00 0.10 28.91 22:54:01 4 4.71 0.00 0.56 0.00 0.03 94.69 22:54:01 5 3.77 0.00 1.48 0.00 0.10 94.64 22:54:01 6 4.19 0.00 1.12 0.00 0.02 94.67 22:54:01 7 3.23 0.00 1.05 0.02 0.05 95.65 22:55:01 all 9.57 0.00 9.91 0.67 0.10 79.74 22:55:01 0 12.66 0.00 9.28 0.07 0.10 77.89 22:55:01 1 20.86 0.00 19.74 2.10 0.07 57.23 22:55:01 2 6.44 0.00 14.08 0.00 0.12 79.36 22:55:01 3 9.68 0.00 4.14 2.50 0.13 83.55 22:55:01 4 6.55 0.00 5.08 0.00 0.10 88.27 22:55:01 5 10.93 0.00 16.21 0.00 0.08 72.78 22:55:01 6 3.21 0.00 4.34 0.69 0.12 91.64 22:55:01 7 6.02 0.00 6.14 0.00 0.12 87.72 22:56:01 all 6.94 0.00 0.74 1.14 0.02 91.16 22:56:01 0 0.15 0.00 0.12 0.28 0.03 99.41 22:56:01 1 7.89 0.00 1.40 4.43 0.02 86.26 22:56:01 2 0.73 0.00 1.22 0.03 0.02 98.00 22:56:01 3 0.42 0.00 0.38 4.38 0.02 94.80 22:56:01 4 42.46 0.00 1.04 0.00 0.03 56.47 22:56:01 5 1.59 0.00 0.12 0.02 0.02 98.26 22:56:01 6 1.02 0.00 1.42 0.00 0.00 97.57 22:56:01 7 1.27 0.00 0.27 0.00 0.03 98.43 Average: all 14.28 0.00 3.19 2.53 0.06 79.93 Average: 0 12.09 0.00 2.48 3.52 0.05 81.86 Average: 1 21.36 0.00 4.31 2.06 0.05 72.22 Average: 2 12.03 0.00 3.74 2.96 0.06 81.22 Average: 3 17.58 0.00 3.22 6.32 0.08 72.80 Average: 4 15.29 0.00 2.89 0.89 0.05 80.88 Average: 5 13.82 0.00 3.80 0.97 0.06 81.35 Average: 6 7.81 0.00 2.65 0.97 0.05 88.53 Average: 7 14.31 0.00 2.44 2.57 0.07 80.61