---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4034 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 846 23297 0 8022 30865 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:9e:2e:19 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe9e:2e19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:b9:e0:43 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-4034) 11/24/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 120.69 45.68 75.01 2024.79 22124.63 22:50:01 111.61 12.46 99.15 262.22 68484.32 22:51:01 230.23 2.95 227.28 90.78 115520.75 22:52:01 213.00 20.04 192.95 3854.72 52455.71 22:53:01 212.33 0.00 212.33 0.00 52246.49 22:54:01 93.65 0.02 93.63 0.13 26005.00 22:55:01 18.49 0.00 18.49 0.00 20220.33 22:56:01 83.02 0.00 83.02 0.00 15877.62 22:57:01 111.85 0.57 111.28 56.12 31711.51 Average: 132.76 9.08 123.68 698.82 44959.96 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30106372 31700016 2832848 8.60 68584 1836172 1443088 4.25 876456 1672536 168268 22:50:01 26278356 31677616 6660864 20.22 91992 5525648 1360856 4.00 2119524 4117896 2205520 22:51:01 25231104 30789480 7708116 23.40 157588 5507280 2148480 6.32 1872724 5289536 803664 22:52:01 23802300 30307784 9136920 27.74 166548 6395472 2735436 8.05 2656320 5886148 506256 22:53:01 23676396 30633952 9262824 28.12 167860 6832192 2766280 8.14 2806320 5849668 59348 22:54:01 23782880 31040492 9156340 27.80 168140 7123908 1988188 5.85 2582868 5958568 2180 22:55:01 22613896 30056984 10325324 31.35 168276 7303936 2519084 7.41 3731532 5967440 8368 22:56:01 24043992 31668720 8895228 27.00 168396 7480400 1425352 4.19 2158308 6111452 364580 22:57:01 23892180 31634108 9047040 27.47 172016 7591148 1419660 4.18 2251436 6167948 15888 Average: 24825275 31056572 8113945 24.63 147711 6177351 1978492 5.82 2339499 5224577 459341 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 ens3 386.20 259.88 1625.09 62.99 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 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6045.36 3874.52 24657.03 1045.89 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 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 536.79 384.52 3734.96 102.80 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 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 241.57 177.01 2282.19 38.23 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 77.54 68.26 184.06 17.60 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 11.05 9.28 2.28 3.09 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 lo 18.04 18.04 0.93 0.93 0.00 0.00 0.00 0.00 22:55:01 ens3 2.23 2.10 0.52 0.63 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 lo 23.15 23.15 1.19 1.19 0.00 0.00 0.00 0.00 22:56:01 ens3 19.13 13.81 4.04 4.23 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 22:57:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 22:57:01 ens3 1426.83 867.36 429.27 7834.52 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 971.81 628.50 3657.59 1012.17 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-4034) 11/24/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.81 0.00 0.95 1.89 0.04 85.31 22:49:01 0 4.14 0.00 0.27 0.23 0.02 95.35 22:49:01 1 32.23 0.00 1.84 1.57 0.07 64.29 22:49:01 2 13.15 0.00 0.80 5.79 0.03 80.23 22:49:01 3 20.81 0.00 1.74 0.52 0.05 76.87 22:49:01 4 2.99 0.00 0.38 2.94 0.05 93.63 22:49:01 5 15.08 0.00 1.05 0.73 0.03 83.11 22:49:01 6 4.38 0.00 0.82 0.32 0.02 94.47 22:49:01 7 1.79 0.00 0.70 3.04 0.02 94.46 22:50:01 all 9.04 0.00 3.31 3.25 0.05 84.36 22:50:01 0 29.06 0.00 2.38 0.02 0.07 68.48 22:50:01 1 2.77 0.00 4.31 1.60 0.03 91.28 22:50:01 2 4.80 0.00 4.25 5.47 0.07 85.41 22:50:01 3 4.11 0.00 5.53 0.19 0.07 90.10 22:50:01 4 3.27 0.00 3.58 17.97 0.05 75.13 22:50:01 5 19.97 0.00 3.74 0.64 0.07 75.58 22:50:01 6 5.67 0.00 1.14 0.02 0.02 93.16 22:50:01 7 2.65 0.00 1.62 0.03 0.02 95.68 22:51:01 all 13.20 0.00 2.54 9.10 0.07 75.09 22:51:01 0 19.11 0.00 5.91 7.72 0.08 67.18 22:51:01 1 8.69 0.00 3.31 2.10 0.05 85.85 22:51:01 2 18.28 0.00 1.77 1.34 0.07 78.54 22:51:01 3 12.67 0.00 2.59 1.08 0.07 83.60 22:51:01 4 8.78 0.00 1.63 19.86 0.05 69.68 22:51:01 5 11.09 0.00 1.12 0.22 0.07 87.50 22:51:01 6 17.02 0.00 2.28 23.62 0.10 56.98 22:51:01 7 9.99 0.00 1.68 16.95 0.05 71.33 22:52:01 all 24.22 0.00 2.11 5.15 0.07 68.44 22:52:01 0 14.69 0.00 2.75 14.61 0.07 67.88 22:52:01 1 40.97 0.00 2.46 3.65 0.10 52.83 22:52:01 2 37.44 0.00 2.44 0.47 0.08 59.56 22:52:01 3 19.18 0.00 1.68 2.35 0.05 76.73 22:52:01 4 16.37 0.00 1.74 10.13 0.08 71.67 22:52:01 5 24.39 0.00 2.28 1.44 0.08 71.81 22:52:01 6 26.96 0.00 1.74 2.72 0.05 68.52 22:52:01 7 13.73 0.00 1.81 5.87 0.05 78.54 22:53:01 all 23.45 0.00 2.53 2.82 0.05 71.14 22:53:01 0 8.15 0.00 1.62 0.42 0.03 89.78 22:53:01 1 50.48 0.00 1.84 7.53 0.08 40.07 22:53:01 2 29.69 0.00 3.96 0.15 0.08 66.12 22:53:01 3 21.74 0.00 1.89 6.48 0.07 69.82 22:53:01 4 25.11 0.00 1.57 7.36 0.05 65.90 22:53:01 5 29.46 0.00 7.20 0.00 0.08 63.26 22:53:01 6 14.95 0.00 1.32 0.63 0.05 83.05 22:53:01 7 8.11 0.00 0.87 0.00 0.03 90.98 22:54:01 all 13.37 0.00 2.34 1.77 0.06 82.46 22:54:01 0 2.83 0.00 0.72 1.73 0.07 94.65 22:54:01 1 9.41 0.00 1.19 8.32 0.03 81.05 22:54:01 2 7.70 0.00 0.62 0.00 0.03 91.64 22:54:01 3 4.67 0.00 0.32 0.00 0.05 94.96 22:54:01 4 4.91 0.00 0.35 0.18 0.07 94.49 22:54:01 5 23.21 0.00 4.51 0.00 0.07 72.22 22:54:01 6 49.12 0.00 10.25 3.93 0.08 36.62 22:54:01 7 5.16 0.00 0.82 0.00 0.02 94.01 22:55:01 all 13.61 0.00 5.70 0.89 0.10 79.70 22:55:01 0 10.37 0.00 7.19 0.00 0.15 82.29 22:55:01 1 8.17 0.00 5.37 7.13 0.10 79.23 22:55:01 2 7.95 0.00 6.08 0.00 0.10 85.88 22:55:01 3 6.74 0.00 2.20 0.00 0.07 90.99 22:55:01 4 8.32 0.00 6.57 0.03 0.08 84.99 22:55:01 5 6.92 0.00 2.31 0.00 0.08 90.69 22:55:01 6 52.53 0.00 13.34 0.02 0.12 33.99 22:55:01 7 7.62 0.00 2.46 0.00 0.08 89.84 22:56:01 all 10.62 0.00 6.45 0.53 0.09 82.31 22:56:01 0 3.50 0.00 4.48 0.03 0.10 91.89 22:56:01 1 34.61 0.00 15.48 4.17 0.07 45.67 22:56:01 2 7.12 0.00 9.00 0.00 0.13 83.74 22:56:01 3 3.58 0.00 2.82 0.02 0.10 93.48 22:56:01 4 5.14 0.00 4.81 0.00 0.07 89.98 22:56:01 5 5.94 0.00 5.27 0.00 0.07 88.73 22:56:01 6 23.05 0.00 7.29 0.00 0.08 69.58 22:56:01 7 1.93 0.00 2.37 0.00 0.08 95.62 22:57:01 all 6.43 0.00 0.88 1.33 0.03 91.34 22:57:01 0 13.55 0.00 0.62 0.17 0.05 85.62 22:57:01 1 2.87 0.00 0.63 5.32 0.03 91.14 22:57:01 2 0.40 0.00 0.43 4.93 0.02 94.22 22:57:01 3 16.60 0.00 2.65 0.18 0.05 80.52 22:57:01 4 1.90 0.00 1.75 0.02 0.02 96.32 22:57:01 5 0.45 0.00 0.13 0.00 0.00 99.42 22:57:01 6 12.37 0.00 0.57 0.00 0.02 87.04 22:57:01 7 3.31 0.00 0.25 0.00 0.00 96.44 Average: all 13.97 0.00 2.98 2.97 0.06 80.02 Average: 0 11.69 0.00 2.88 2.76 0.07 82.59 Average: 1 21.16 0.00 4.05 4.60 0.06 70.13 Average: 2 14.06 0.00 3.26 2.01 0.07 80.60 Average: 3 12.27 0.00 2.37 1.21 0.06 84.09 Average: 4 8.53 0.00 2.49 6.49 0.06 82.44 Average: 5 15.16 0.00 3.07 0.34 0.06 81.38 Average: 6 22.90 0.00 4.31 3.45 0.06 69.29 Average: 7 6.03 0.00 1.40 2.87 0.04 89.67