---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3775 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 14G 141G 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 896 24540 0 6730 30815 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:08:54:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe08:5410/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:d5:34:ae 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-8c-8g-3775) 02/08/24 _x86_64_ (8 CPU) 13:26:44 LINUX RESTART (8 CPU) 13:27:01 tps rtps wtps bread/s bwrtn/s 13:28:02 182.82 87.34 95.48 6277.11 65436.32 13:29:01 153.91 39.81 114.10 3011.29 35913.78 13:30:01 104.38 11.76 92.62 868.92 37137.28 13:31:01 84.32 13.15 71.17 2431.86 45409.37 13:32:01 237.62 6.55 231.07 844.92 87874.31 13:33:01 195.03 0.08 194.95 8.00 70729.01 13:34:01 89.05 0.00 89.05 0.00 17463.36 13:35:01 39.31 0.40 38.91 40.13 5756.51 13:36:01 57.70 1.03 56.66 54.65 2385.87 Average: 127.08 17.75 109.33 1501.35 40910.51 13:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:02 30078320 31688184 2860900 8.69 66228 1854384 1451564 4.27 921392 1647768 194860 13:29:01 29439952 31329052 3499268 10.62 83456 2104524 1651156 4.86 1312020 1871016 107928 13:30:01 27852708 30078480 5086512 15.44 90584 2425088 3036760 8.93 2647272 2100776 26604 13:31:01 28129828 31585388 4809392 14.60 104672 3614936 1499208 4.41 1415848 3007212 536684 13:32:01 26204000 31146016 6735220 20.45 133980 4989460 4619012 13.59 1918512 4309908 416 13:33:01 23365496 29803804 9573724 29.06 172672 6296880 8815912 25.94 3418588 5515168 1496 13:34:01 20906284 27670924 12032936 36.53 180228 6605644 10373908 30.52 5668328 5697396 2576 13:35:01 20523756 27443240 12415464 37.69 186068 6723300 10991988 32.34 5911188 5817084 1176 13:36:01 25107260 31524372 7831960 23.78 187588 6315688 1562760 4.60 1896816 5350700 10524 Average: 25734178 30252162 7205042 21.87 133942 4547767 4889141 14.38 2789996 3924114 98029 13:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:02 ens3 458.25 306.03 1606.23 66.02 0.00 0.00 0.00 0.00 13:28:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 280.04 217.34 2152.76 45.27 0.00 0.00 0.00 0.00 13:29:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 1094.22 703.25 4403.14 220.90 0.00 0.00 0.00 0.00 13:30:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 552.32 458.57 2272.53 160.96 0.00 0.00 0.00 0.00 13:31:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 br-931d7ba64a9e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:32:01 ens3 731.69 345.15 13979.23 30.41 0.00 0.00 0.00 0.00 13:32:01 vethdde3e96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 7.00 7.00 0.75 0.75 0.00 0.00 0.00 0.00 13:33:01 vethb09373b 65.14 55.06 15.14 4.95 0.00 0.00 0.00 0.00 13:33:01 br-931d7ba64a9e 29.11 27.76 12.34 11.50 0.00 0.00 0.87 0.00 13:33:01 ens3 607.10 284.65 11486.11 21.41 0.00 0.00 0.00 0.00 13:33:01 vethdde3e96 9.40 8.58 1.18 1.38 0.00 0.00 0.00 0.00 13:34:01 vethb09373b 91.17 96.20 316.28 8.39 0.00 0.00 0.00 0.03 13:34:01 br-931d7ba64a9e 16.91 16.83 2.60 2.68 0.00 0.00 0.00 0.00 13:34:01 ens3 2.92 1.45 1.02 1.36 0.00 0.00 0.00 0.00 13:34:01 vethdde3e96 30.64 20.71 2.62 2.76 0.00 0.00 0.00 0.00 13:35:01 br-2fc910c36a2b 8.90 5.10 4.73 0.55 0.00 0.00 0.00 0.00 13:35:01 vethb09373b 2.90 6.92 0.44 4.81 0.00 0.00 0.00 0.00 13:35:01 br-931d7ba64a9e 16.21 16.25 4.03 4.55 0.00 0.00 0.00 0.00 13:35:01 ens3 46.59 29.20 672.37 6.67 0.00 0.00 0.00 0.00 13:36:01 ens3 107.18 73.04 73.65 42.96 0.00 0.00 0.00 0.00 13:36:01 lo 20.19 20.19 2.04 2.04 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 431.43 268.84 4075.52 66.26 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.20 0.20 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-8c-8g-3775) 02/08/24 _x86_64_ (8 CPU) 13:26:44 LINUX RESTART (8 CPU) 13:27:01 CPU %user %nice %system %iowait %steal %idle 13:28:02 all 10.09 0.00 1.32 4.20 0.04 84.36 13:28:02 0 3.87 0.00 1.18 0.27 0.03 94.64 13:28:02 1 21.28 0.00 2.80 2.38 0.05 73.49 13:28:02 2 14.89 0.00 1.41 15.55 0.07 68.09 13:28:02 3 20.99 0.00 1.91 1.51 0.05 75.54 13:28:02 4 4.37 0.00 0.88 0.38 0.03 94.33 13:28:02 5 6.50 0.00 1.15 12.42 0.05 79.88 13:28:02 6 4.78 0.00 0.57 0.80 0.05 93.80 13:28:02 7 4.15 0.00 0.64 0.28 0.02 94.92 13:29:01 all 14.85 0.00 1.01 2.58 0.04 81.52 13:29:01 0 14.21 0.00 0.61 0.36 0.02 84.80 13:29:01 1 18.01 0.00 1.17 1.48 0.07 79.27 13:29:01 2 16.52 0.00 1.12 12.19 0.05 70.11 13:29:01 3 26.88 0.00 1.92 0.99 0.05 70.16 13:29:01 4 17.60 0.00 0.61 0.17 0.03 81.59 13:29:01 5 12.06 0.00 0.97 4.58 0.05 82.33 13:29:01 6 5.82 0.00 0.36 0.00 0.02 93.81 13:29:01 7 7.70 0.00 1.31 0.90 0.03 90.06 13:30:01 all 47.46 0.00 1.43 1.34 0.09 49.67 13:30:01 0 33.35 0.00 0.74 0.05 0.07 65.80 13:30:01 1 53.55 0.00 0.97 5.79 0.10 39.59 13:30:01 2 41.65 0.00 1.52 1.19 0.08 55.55 13:30:01 3 50.60 0.00 1.74 0.45 0.10 47.11 13:30:01 4 44.93 0.00 1.39 1.09 0.08 52.51 13:30:01 5 57.12 0.00 1.21 0.80 0.10 40.77 13:30:01 6 54.44 0.00 1.99 1.01 0.08 42.47 13:30:01 7 44.11 0.00 1.89 0.35 0.12 53.53 13:31:01 all 22.64 0.00 1.76 2.72 0.05 72.83 13:31:01 0 33.54 0.00 3.16 2.91 0.07 60.33 13:31:01 1 29.90 0.00 2.23 0.35 0.05 67.47 13:31:01 2 17.92 0.00 1.22 6.38 0.07 74.41 13:31:01 3 10.31 0.00 1.02 1.17 0.05 87.44 13:31:01 4 25.71 0.00 1.12 0.00 0.05 73.11 13:31:01 5 15.96 0.00 1.70 10.64 0.05 71.65 13:31:01 6 21.45 0.00 1.91 0.33 0.05 76.26 13:31:01 7 26.27 0.00 1.64 0.00 0.05 72.04 13:32:01 all 12.17 0.00 3.47 5.02 0.07 79.27 13:32:01 0 11.29 0.00 3.47 1.28 0.05 83.91 13:32:01 1 8.33 0.00 3.72 1.04 0.08 86.82 13:32:01 2 10.97 0.00 4.38 29.26 0.08 55.31 13:32:01 3 14.18 0.00 4.07 0.17 0.07 81.51 13:32:01 4 12.30 0.00 2.95 0.32 0.07 84.37 13:32:01 5 18.19 0.00 3.24 7.00 0.08 71.48 13:32:01 6 11.24 0.00 2.57 0.47 0.05 85.67 13:32:01 7 10.88 0.00 3.37 0.76 0.05 84.94 13:33:01 all 28.80 0.00 5.21 6.16 0.11 59.73 13:33:01 0 28.59 0.00 4.99 12.06 0.12 54.25 13:33:01 1 27.72 0.00 5.32 0.29 0.10 66.58 13:33:01 2 29.36 0.00 4.53 7.45 0.13 58.53 13:33:01 3 32.04 0.00 4.76 2.15 0.10 60.95 13:33:01 4 31.13 0.00 5.27 10.19 0.08 53.33 13:33:01 5 27.63 0.00 5.45 0.99 0.12 65.81 13:33:01 6 25.68 0.00 5.24 1.70 0.10 67.28 13:33:01 7 28.23 0.00 6.12 14.53 0.12 51.01 13:34:01 all 37.47 0.00 2.17 1.09 0.10 59.17 13:34:01 0 31.70 0.00 1.97 0.60 0.12 65.61 13:34:01 1 36.47 0.00 2.10 0.32 0.10 61.01 13:34:01 2 29.05 0.00 2.33 0.61 0.08 67.92 13:34:01 3 67.01 0.00 1.89 0.80 0.12 30.18 13:34:01 4 38.83 0.00 1.56 0.03 0.10 59.48 13:34:01 5 30.24 0.00 2.53 1.74 0.10 65.39 13:34:01 6 31.05 0.00 2.42 4.39 0.10 62.04 13:34:01 7 35.45 0.00 2.49 0.18 0.10 61.78 13:35:01 all 6.63 0.00 1.55 0.48 0.09 91.25 13:35:01 0 5.90 0.00 1.66 0.05 0.07 92.32 13:35:01 1 8.67 0.00 1.52 0.03 0.10 89.69 13:35:01 2 5.85 0.00 1.35 0.07 0.12 92.62 13:35:01 3 6.23 0.00 1.75 0.62 0.08 91.32 13:35:01 4 6.69 0.00 1.51 1.99 0.08 89.73 13:35:01 5 6.45 0.00 1.75 0.53 0.10 91.17 13:35:01 6 5.29 0.00 1.37 0.55 0.07 92.73 13:35:01 7 7.97 0.00 1.54 0.05 0.08 90.35 13:36:01 all 10.52 0.00 1.85 0.34 0.08 87.22 13:36:01 0 8.55 0.00 1.72 0.07 0.08 89.57 13:36:01 1 15.02 0.00 2.07 0.82 0.10 81.99 13:36:01 2 12.54 0.00 1.87 0.12 0.07 85.41 13:36:01 3 9.89 0.00 1.87 0.53 0.08 87.63 13:36:01 4 8.29 0.00 1.83 0.43 0.07 89.38 13:36:01 5 13.06 0.00 1.98 0.30 0.07 84.59 13:36:01 6 7.23 0.00 1.64 0.25 0.07 90.81 13:36:01 7 9.56 0.00 1.79 0.20 0.08 88.36 Average: all 21.19 0.00 2.19 2.65 0.07 73.89 Average: 0 19.01 0.00 2.17 1.96 0.07 76.79 Average: 1 24.33 0.00 2.43 1.39 0.08 71.77 Average: 2 19.88 0.00 2.19 8.05 0.08 69.80 Average: 3 26.47 0.00 2.32 0.93 0.08 70.20 Average: 4 21.09 0.00 1.90 1.62 0.07 75.32 Average: 5 20.80 0.00 2.22 4.33 0.08 72.57 Average: 6 18.56 0.00 2.01 1.06 0.07 78.31 Average: 7 19.38 0.00 2.31 1.90 0.07 76.34