---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6987 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 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 852 23286 0 8028 30858 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:26:48:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe26:48f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:59:41:d1 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-6987) 12/22/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 97.65 17.57 80.08 1020.02 26377.88 22:50:01 109.45 12.78 96.67 281.15 75703.65 22:51:02 226.35 2.48 223.88 73.25 117186.71 22:52:01 240.99 20.52 220.47 3920.69 58250.74 22:53:01 164.69 0.00 164.69 0.00 53190.20 22:54:01 112.76 0.02 112.75 0.13 34764.81 22:55:01 18.15 0.02 18.13 0.13 25110.75 22:56:01 7.00 0.00 7.00 0.00 7909.62 22:57:01 96.30 0.50 95.80 53.46 16177.97 Average: 119.07 5.96 113.11 587.99 46073.60 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29997760 31690644 2941460 8.93 72528 1927812 1426468 4.20 892812 1748940 255476 22:50:01 27157072 31587132 5782148 17.55 95296 4572588 2006100 5.90 977068 4395588 2646700 22:51:02 25524280 30836784 7414940 22.51 154928 5284324 2132548 6.27 1811712 5071896 572044 22:52:01 24274484 30691220 8664736 26.31 166868 6308960 2336180 6.87 2162452 5901464 416204 22:53:01 24008048 30905404 8931172 27.11 167356 6775156 2118348 6.23 2503372 5817252 103168 22:54:01 23946168 31209264 8993052 27.30 168496 7128712 1784084 5.25 2341104 6030828 452 22:55:01 22482136 29926756 10457084 31.75 168592 7305056 2537784 7.47 3852976 5969184 5188 22:56:01 24147744 31662148 8791476 26.69 168720 7372656 1406256 4.14 2058824 6104184 254068 22:57:01 23857300 31604568 9081920 27.57 172284 7595772 1456392 4.29 2275620 6174120 41204 Average: 25043888 31123769 7895332 23.97 148341 6030115 1911573 5.62 2097327 5245940 477167 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 22:49:01 ens3 69.67 45.19 1125.91 7.87 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 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 7707.48 5101.67 24577.48 1178.17 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 22:51:02 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:02 ens3 401.88 308.03 3663.82 52.81 0.00 0.00 0.00 0.00 22:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 243.03 190.51 2318.00 36.80 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 39.41 33.09 17.55 10.11 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 77.64 59.81 176.12 16.06 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 12.21 12.21 0.63 0.63 0.00 0.00 0.00 0.00 22:55:01 ens3 3.15 2.53 0.95 1.05 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 29.01 29.01 1.49 1.49 0.00 0.00 0.00 0.00 22:56:01 ens3 11.78 9.25 2.64 3.45 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 1871.64 1209.62 428.23 7889.09 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 5.05 5.05 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1159.81 774.19 3592.31 1023.18 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-6987) 12/22/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.26 0.00 0.77 2.09 0.04 86.84 22:49:01 0 0.65 0.00 0.28 0.10 0.02 98.95 22:49:01 1 6.07 0.00 0.46 0.18 0.03 93.25 22:49:01 2 11.44 0.00 1.12 4.06 0.05 83.34 22:49:01 3 33.80 0.00 1.59 2.35 0.07 62.19 22:49:01 4 8.41 0.00 0.78 2.35 0.03 88.42 22:49:01 5 9.84 0.00 0.70 7.00 0.03 82.42 22:49:01 6 10.63 0.00 0.87 0.35 0.03 88.12 22:49:01 7 1.33 0.00 0.45 0.30 0.02 97.90 22:50:01 all 8.66 0.00 4.04 3.27 0.05 83.97 22:50:01 0 3.08 0.00 4.85 2.41 0.05 89.60 22:50:01 1 15.35 0.00 8.45 0.02 0.03 76.16 22:50:01 2 9.29 0.00 2.73 11.78 0.05 76.16 22:50:01 3 17.02 0.00 4.38 0.30 0.05 78.25 22:50:01 4 1.25 0.00 0.20 0.08 0.02 98.45 22:50:01 5 9.08 0.00 2.95 11.66 0.07 76.24 22:50:01 6 5.85 0.00 4.84 0.02 0.03 89.26 22:50:01 7 8.47 0.00 3.97 0.00 0.05 87.52 22:51:02 all 12.23 0.00 2.40 9.63 0.07 75.67 22:51:02 0 24.48 0.00 4.93 28.66 0.10 41.84 22:51:02 1 13.26 0.00 4.51 19.96 0.12 62.14 22:51:02 2 6.03 0.00 0.77 9.48 0.03 83.68 22:51:02 3 11.79 0.00 1.00 0.45 0.07 86.69 22:51:02 4 8.57 0.00 2.78 1.21 0.05 87.39 22:51:02 5 14.28 0.00 3.64 4.92 0.07 77.09 22:51:02 6 10.21 0.00 0.77 5.84 0.07 83.11 22:51:02 7 9.33 0.00 0.87 6.80 0.07 82.93 22:52:01 all 21.48 0.00 2.35 3.95 0.07 72.14 22:52:01 0 23.49 0.00 2.00 0.27 0.09 74.15 22:52:01 1 27.73 0.00 3.41 7.58 0.10 61.18 22:52:01 2 26.07 0.00 2.22 5.27 0.07 66.37 22:52:01 3 9.80 0.00 0.91 0.07 0.05 89.18 22:52:01 4 23.54 0.00 2.51 0.24 0.07 73.65 22:52:01 5 22.38 0.00 3.17 4.48 0.07 69.90 22:52:01 6 13.45 0.00 1.59 11.16 0.07 73.73 22:52:01 7 25.57 0.00 3.05 2.58 0.09 68.71 22:53:01 all 23.27 0.00 2.61 3.53 0.06 70.53 22:53:01 0 5.18 0.00 0.85 7.87 0.03 86.06 22:53:01 1 18.01 0.00 2.66 7.65 0.05 71.62 22:53:01 2 37.77 0.00 3.03 0.34 0.07 58.79 22:53:01 3 9.48 0.00 1.12 6.46 0.03 82.91 22:53:01 4 29.22 0.00 3.38 0.00 0.07 67.34 22:53:01 5 13.28 0.00 6.50 3.62 0.05 76.55 22:53:01 6 58.57 0.00 2.19 2.19 0.08 36.96 22:53:01 7 14.77 0.00 1.16 0.07 0.12 83.88 22:54:01 all 16.26 0.00 2.65 1.67 0.06 79.35 22:54:01 0 23.69 0.00 2.90 4.25 0.05 69.11 22:54:01 1 15.22 0.00 4.97 0.08 0.05 79.67 22:54:01 2 26.33 0.00 4.95 0.00 0.08 68.64 22:54:01 3 5.93 0.00 0.82 2.92 0.05 90.28 22:54:01 4 13.69 0.00 1.83 0.00 0.08 84.40 22:54:01 5 9.87 0.00 0.72 0.00 0.03 89.38 22:54:01 6 9.05 0.00 0.87 6.14 0.02 83.92 22:54:01 7 26.32 0.00 4.20 0.00 0.05 69.44 22:55:01 all 13.89 0.00 4.05 1.16 0.08 80.82 22:55:01 0 13.28 0.00 2.57 6.33 0.17 77.66 22:55:01 1 5.21 0.00 3.60 2.95 0.07 88.17 22:55:01 2 9.96 0.00 4.60 0.00 0.05 85.39 22:55:01 3 6.62 0.00 1.84 0.05 0.07 91.43 22:55:01 4 58.22 0.00 10.86 0.00 0.08 30.83 22:55:01 5 5.74 0.00 2.95 0.00 0.07 91.24 22:55:01 6 7.04 0.00 4.10 0.00 0.07 88.79 22:55:01 7 5.29 0.00 1.89 0.00 0.10 92.71 22:56:01 all 10.16 0.00 7.62 0.42 0.09 81.71 22:56:01 0 3.73 0.00 6.04 0.00 0.08 90.15 22:56:01 1 15.55 0.00 6.10 2.97 0.13 75.25 22:56:01 2 22.06 0.00 17.75 0.00 0.10 60.09 22:56:01 3 7.40 0.00 5.73 0.25 0.08 86.53 22:56:01 4 17.84 0.00 3.67 0.00 0.10 78.39 22:56:01 5 7.12 0.00 12.28 0.00 0.08 80.51 22:56:01 6 4.72 0.00 6.26 0.00 0.10 88.92 22:56:01 7 2.74 0.00 2.91 0.19 0.08 94.08 22:57:01 all 6.82 0.00 0.95 1.05 0.02 91.15 22:57:01 0 0.95 0.00 0.70 0.00 0.02 98.33 22:57:01 1 6.96 0.00 1.84 0.99 0.05 90.16 22:57:01 2 20.02 0.00 0.60 0.00 0.02 79.36 22:57:01 3 6.37 0.00 0.33 0.28 0.02 93.00 22:57:01 4 0.75 0.00 0.69 0.02 0.00 98.55 22:57:01 5 1.02 0.00 1.09 0.00 0.00 97.90 22:57:01 6 2.44 0.00 1.19 0.02 0.02 96.34 22:57:01 7 16.20 0.00 1.21 7.13 0.03 75.42 Average: all 13.66 0.00 3.05 2.97 0.06 80.26 Average: 0 10.89 0.00 2.79 5.52 0.07 80.73 Average: 1 13.66 0.00 3.99 4.68 0.07 77.60 Average: 2 18.76 0.00 4.22 3.43 0.06 73.53 Average: 3 12.02 0.00 1.97 1.46 0.05 84.50 Average: 4 17.90 0.00 2.96 0.43 0.06 78.65 Average: 5 10.26 0.00 3.77 3.50 0.05 82.41 Average: 6 13.55 0.00 2.52 2.85 0.05 81.03 Average: 7 12.21 0.00 2.18 1.90 0.07 83.64