---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1604 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 835 23310 0 8022 30876 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:37:ca:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe37:ca0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:cc:52:e0 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-1604) 12/01/23 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 94.47 22.45 72.02 1154.87 15620.20 22:50:01 103.75 13.28 90.47 302.08 65657.59 22:51:01 226.36 2.27 224.10 47.46 109077.42 22:52:01 199.80 19.68 180.12 3858.16 45742.24 22:53:01 128.00 0.00 128.00 0.00 44568.97 22:54:01 97.65 0.00 97.65 0.00 22811.20 22:55:01 10.82 0.00 10.82 0.00 14955.60 22:56:01 90.49 0.00 90.49 0.00 22388.54 Average: 118.92 7.21 111.71 670.31 42602.46 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30102992 31713504 2836228 8.61 70336 1849936 1440676 4.24 865980 1684540 176492 22:50:01 27093892 31521268 5845328 17.75 95556 4569324 1993584 5.87 1054872 4388068 2646844 22:51:01 25140380 30840132 7798840 23.68 162084 5620220 2118208 6.23 1829616 5401984 920608 22:52:01 23699604 30219960 9239616 28.05 166672 6409460 2855804 8.40 2756840 5887340 518956 22:53:01 24303732 31557840 8635488 26.22 168080 7121216 1517120 4.46 1926400 6095608 411064 22:54:01 23745036 31045836 9194184 27.91 168220 7166848 1988364 5.85 2578880 6002592 42872 22:55:01 22502316 29950312 10436904 31.69 168308 7309176 2855016 8.40 3836864 5973856 3840 22:56:01 23950096 31678384 8989124 27.29 168396 7581612 1407152 4.14 2198620 6165056 71976 Average: 25067256 31065904 7871964 23.90 145956 5953474 2021990 5.95 2131009 5199880 599082 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 ens3 60.91 40.26 979.26 7.41 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 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6389.95 4124.21 24732.81 1097.48 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 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 526.13 395.87 3707.91 87.70 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 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 170.85 143.16 2256.31 18.76 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 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 236.94 167.17 231.09 52.79 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 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 2.12 1.88 0.58 0.67 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 22:55:01 lo 26.68 26.68 1.37 1.37 0.00 0.00 0.00 0.00 22:55:01 ens3 1.72 1.65 0.41 0.53 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 22:56:01 lo 14.55 14.55 0.75 0.75 0.00 0.00 0.00 0.00 22:56:01 ens3 1837.95 1275.64 442.01 7877.98 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 Average: lo 5.65 5.65 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 1153.34 768.74 4043.72 1143.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1604) 12/01/23 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.53 0.00 0.73 1.57 0.03 87.14 22:49:01 0 2.06 0.00 0.66 4.71 0.03 92.54 22:49:01 1 1.33 0.00 0.25 0.02 0.02 98.38 22:49:01 2 5.24 0.00 0.32 0.10 0.02 94.33 22:49:01 3 18.49 0.00 0.97 1.28 0.02 79.24 22:49:01 4 20.60 0.00 0.97 0.68 0.05 77.70 22:49:01 5 14.37 0.00 1.20 0.30 0.03 84.09 22:49:01 6 19.08 0.00 1.30 0.98 0.08 78.55 22:49:01 7 3.14 0.00 0.22 4.44 0.02 92.19 22:50:01 all 10.01 0.00 3.91 2.46 0.05 83.57 22:50:01 0 2.80 0.00 1.22 2.57 0.02 93.40 22:50:01 1 7.18 0.00 8.50 10.91 0.07 73.34 22:50:01 2 10.75 0.00 0.77 0.02 0.02 88.45 22:50:01 3 13.70 0.00 0.90 0.27 0.03 85.10 22:50:01 4 8.62 0.00 0.73 0.02 0.02 90.62 22:50:01 5 4.15 0.00 6.88 0.69 0.07 88.21 22:50:01 6 27.96 0.00 5.87 0.41 0.10 65.67 22:50:01 7 4.93 0.00 6.64 4.98 0.05 83.40 22:51:01 all 11.45 0.00 2.65 9.04 0.07 76.80 22:51:01 0 6.28 0.00 2.55 6.37 0.05 84.75 22:51:01 1 15.56 0.00 2.95 0.02 0.05 81.42 22:51:01 2 10.15 0.00 3.02 23.66 0.05 63.12 22:51:01 3 20.39 0.00 5.54 30.50 0.12 43.46 22:51:01 4 9.94 0.00 1.73 0.62 0.05 87.65 22:51:01 5 8.49 0.00 0.89 0.94 0.05 89.63 22:51:01 6 11.23 0.00 2.95 2.24 0.07 83.52 22:51:01 7 9.58 0.00 1.63 8.04 0.07 80.68 22:52:01 all 25.54 0.00 1.89 4.07 0.08 68.42 22:52:01 0 27.11 0.00 1.89 2.30 0.05 68.65 22:52:01 1 25.49 0.00 2.32 11.10 0.10 60.99 22:52:01 2 32.96 0.00 1.92 2.72 0.10 62.30 22:52:01 3 15.83 0.00 1.07 1.37 0.08 81.65 22:52:01 4 31.27 0.00 2.42 1.06 0.10 65.15 22:52:01 5 30.14 0.00 2.23 9.34 0.10 58.20 22:52:01 6 17.35 0.00 1.66 1.92 0.07 79.00 22:52:01 7 24.16 0.00 1.65 2.81 0.05 71.33 22:53:01 all 22.90 0.00 2.60 2.21 0.05 72.24 22:53:01 0 11.74 0.00 1.29 0.80 0.03 86.14 22:53:01 1 21.95 0.00 2.48 2.93 0.07 72.58 22:53:01 2 12.31 0.00 4.25 0.00 0.07 83.38 22:53:01 3 39.31 0.00 3.57 0.00 0.07 57.05 22:53:01 4 40.13 0.00 2.19 0.05 0.07 57.56 22:53:01 5 31.20 0.00 3.87 0.82 0.05 64.06 22:53:01 6 10.45 0.00 1.83 13.08 0.05 74.60 22:53:01 7 16.11 0.00 1.27 0.00 0.03 82.59 22:54:01 all 12.31 0.00 2.03 0.97 0.05 84.65 22:54:01 0 0.03 0.00 0.08 0.00 0.02 99.87 22:54:01 1 11.64 0.00 0.35 0.00 0.03 87.98 22:54:01 2 4.12 0.00 0.69 2.20 0.07 92.92 22:54:01 3 7.73 0.00 2.30 0.07 0.12 89.78 22:54:01 4 17.96 0.00 1.93 0.00 0.05 80.05 22:54:01 5 40.32 0.00 5.36 0.02 0.10 54.20 22:54:01 6 7.25 0.00 0.70 5.45 0.02 86.58 22:54:01 7 9.39 0.00 4.83 0.00 0.02 85.76 22:55:01 all 12.84 0.00 7.52 0.54 0.10 78.99 22:55:01 0 8.99 0.00 7.30 0.00 0.08 83.62 22:55:01 1 15.11 0.00 4.19 0.02 0.10 80.57 22:55:01 2 5.54 0.00 6.17 0.00 0.10 88.20 22:55:01 3 13.47 0.00 11.70 1.14 0.14 73.55 22:55:01 4 8.13 0.00 7.26 0.00 0.08 84.53 22:55:01 5 34.51 0.00 13.27 0.00 0.13 52.09 22:55:01 6 11.88 0.00 7.57 3.25 0.08 77.22 22:55:01 7 5.26 0.00 2.83 0.00 0.08 91.83 22:56:01 all 10.41 0.00 4.63 0.90 0.07 84.00 22:56:01 0 3.18 0.00 5.06 0.00 0.03 91.73 22:56:01 1 11.26 0.00 2.81 0.00 0.08 85.85 22:56:01 2 4.20 0.00 3.04 0.00 0.10 92.66 22:56:01 3 27.49 0.00 3.26 0.05 0.08 69.12 22:56:01 4 6.56 0.00 4.25 0.00 0.08 89.10 22:56:01 5 2.67 0.00 5.04 0.00 0.05 92.24 22:56:01 6 11.11 0.00 10.82 7.10 0.05 70.92 22:56:01 7 16.88 0.00 2.69 0.00 0.07 80.36 Average: all 14.50 0.00 3.24 2.72 0.06 79.48 Average: 0 7.77 0.00 2.52 2.09 0.04 87.59 Average: 1 13.68 0.00 2.97 3.11 0.06 80.17 Average: 2 10.65 0.00 2.52 3.57 0.06 83.19 Average: 3 19.57 0.00 3.64 4.31 0.08 72.39 Average: 4 17.90 0.00 2.68 0.30 0.06 79.05 Average: 5 20.75 0.00 4.84 1.51 0.07 72.83 Average: 6 14.52 0.00 4.09 4.31 0.06 77.02 Average: 7 11.20 0.00 2.70 2.52 0.05 83.52