---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12277 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 11G 145G 7% / 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 825 28741 0 2600 30897 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:7e:44:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe7e:44d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:d3:a6:f4 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 inet6 fe80::42:67ff:fed3:a6f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12277) 01/14/24 _x86_64_ (8 CPU) 19:11:09 LINUX RESTART (8 CPU) 19:12:04 tps rtps wtps bread/s bwrtn/s 19:13:01 59.24 33.15 26.10 2915.19 26887.27 19:14:01 14.83 0.00 14.83 0.00 21253.66 19:15:01 14.48 0.00 14.48 0.00 21244.25 19:16:01 15.23 0.00 15.23 0.00 21391.50 19:17:01 18.16 3.28 14.88 142.91 21448.56 19:18:01 104.25 36.39 67.86 1699.57 27043.52 19:19:01 125.43 8.67 116.76 1596.67 33328.31 19:20:01 155.02 0.33 154.69 33.06 33696.65 Average: 63.36 10.08 53.27 785.16 25779.75 19:12:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:13:01 30657016 31901348 2282204 6.93 38652 1533344 1327888 3.91 614516 1415524 16 19:14:01 30655764 31900192 2283456 6.93 38744 1533324 1327888 3.91 614756 1415496 12 19:15:01 30654828 31899384 2284392 6.94 38840 1533340 1327888 3.91 615900 1415488 12 19:16:01 30653052 31897728 2286168 6.94 38952 1533344 1327888 3.91 617152 1415492 20 19:17:01 30543584 31798704 2395636 7.27 39136 1543436 1327888 3.91 719512 1422824 28 19:18:01 30101212 31707340 2838008 8.62 69160 1846612 1434252 4.22 861364 1681712 186596 19:19:01 29180536 31583112 3758684 11.41 86900 2593800 1710220 5.03 1130116 2260520 469484 19:20:01 29468024 31659772 3471196 10.54 108184 2361652 1474188 4.34 1065648 2045340 1156 Average: 30239252 31793448 2699968 8.20 57321 1809856 1407262 4.14 779870 1634050 82166 19:12:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 0.49 0.49 0.05 0.05 0.00 0.00 0.00 0.00 19:13:01 ens3 164.08 138.00 539.53 30.26 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 ens3 1.15 0.58 0.41 0.72 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 0.33 0.08 0.08 0.04 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 ens3 0.38 0.25 0.07 0.19 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 74.17 58.09 128.08 20.05 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 19:18:01 ens3 82.92 58.00 1024.36 21.60 0.00 0.00 0.00 0.00 19:19:01 docker0 88.80 210.80 7.23 3943.06 0.00 0.00 0.00 0.00 19:19:01 lo 2.73 2.73 0.28 0.28 0.00 0.00 0.00 0.00 19:19:01 ens3 380.49 210.51 5065.89 25.11 0.00 0.00 0.00 0.00 19:19:01 veth7bf0b9f 88.80 210.95 8.44 3943.08 0.00 0.00 0.00 0.32 19:20:01 docker0 0.35 0.38 0.04 0.57 0.00 0.00 0.00 0.00 19:20:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 19:20:01 ens3 186.52 238.93 23.50 1802.20 0.00 0.00 0.00 0.00 Average: docker0 11.21 26.56 0.91 496.02 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 110.92 87.74 849.66 238.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12277) 01/14/24 _x86_64_ (8 CPU) 19:11:09 LINUX RESTART (8 CPU) 19:12:04 CPU %user %nice %system %iowait %steal %idle 19:13:01 all 2.12 0.00 0.33 2.02 0.02 95.50 19:13:01 0 2.28 0.00 0.28 0.07 0.02 97.35 19:13:01 1 2.34 0.00 0.25 0.12 0.02 97.28 19:13:01 2 0.98 0.00 0.39 13.72 0.02 84.89 19:13:01 3 2.48 0.00 0.33 0.37 0.00 96.82 19:13:01 4 3.57 0.00 0.32 0.74 0.00 95.38 19:13:01 5 2.38 0.00 0.33 0.95 0.02 96.32 19:13:01 6 1.25 0.00 0.40 0.16 0.02 98.18 19:13:01 7 1.75 0.00 0.33 0.07 0.02 97.83 19:14:01 all 0.04 0.00 0.01 1.22 0.01 98.73 19:14:01 0 0.05 0.00 0.00 0.00 0.00 99.95 19:14:01 1 0.02 0.00 0.02 0.00 0.03 99.93 19:14:01 2 0.02 0.00 0.02 9.72 0.02 90.23 19:14:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:14:01 4 0.02 0.00 0.00 0.00 0.02 99.97 19:14:01 5 0.10 0.00 0.00 0.00 0.02 99.88 19:14:01 6 0.05 0.00 0.00 0.00 0.00 99.95 19:14:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:15:01 all 0.02 0.00 0.01 1.20 0.01 98.76 19:15:01 0 0.03 0.00 0.00 0.00 0.00 99.97 19:15:01 1 0.05 0.00 0.03 0.03 0.03 99.85 19:15:01 2 0.00 0.00 0.02 9.57 0.00 90.41 19:15:01 3 0.00 0.00 0.02 0.00 0.02 99.97 19:15:01 4 0.02 0.00 0.03 0.00 0.00 99.95 19:15:01 5 0.03 0.00 0.02 0.00 0.02 99.93 19:15:01 6 0.02 0.00 0.02 0.00 0.02 99.95 19:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:16:01 all 0.21 0.00 0.01 1.09 0.01 98.69 19:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:16:01 1 0.00 0.00 0.03 0.08 0.02 99.87 19:16:01 2 0.00 0.00 0.02 8.55 0.02 91.42 19:16:01 3 0.00 0.00 0.00 0.02 0.00 99.98 19:16:01 4 0.03 0.00 0.00 0.05 0.00 99.92 19:16:01 5 1.53 0.00 0.00 0.00 0.00 98.47 19:16:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:16:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:17:01 all 0.78 0.00 0.07 1.22 0.01 97.92 19:17:01 0 0.93 0.00 0.05 0.00 0.00 99.02 19:17:01 1 1.67 0.00 0.05 0.02 0.03 98.23 19:17:01 2 0.75 0.00 0.05 9.73 0.00 89.46 19:17:01 3 0.27 0.00 0.10 0.00 0.00 99.63 19:17:01 4 0.73 0.00 0.03 0.03 0.00 99.20 19:17:01 5 0.59 0.00 0.10 0.00 0.02 99.30 19:17:01 6 0.90 0.00 0.05 0.00 0.02 99.03 19:17:01 7 0.38 0.00 0.10 0.00 0.00 99.52 19:18:01 all 10.05 0.00 0.81 2.69 0.03 86.42 19:18:01 0 18.58 0.00 1.40 0.75 0.03 79.24 19:18:01 1 7.28 0.00 0.78 0.78 0.05 91.10 19:18:01 2 1.07 0.00 0.43 14.77 0.03 83.70 19:18:01 3 8.72 0.00 0.93 0.23 0.02 90.10 19:18:01 4 7.12 0.00 0.57 0.48 0.02 91.81 19:18:01 5 1.73 0.00 0.40 0.07 0.02 97.78 19:18:01 6 17.57 0.00 1.04 3.15 0.08 78.16 19:18:01 7 18.37 0.00 0.99 1.27 0.03 79.33 19:19:01 all 8.82 0.00 1.80 2.32 0.05 87.02 19:19:01 0 13.41 0.00 2.54 0.54 0.05 83.46 19:19:01 1 16.37 0.00 2.08 6.34 0.08 75.13 19:19:01 2 9.39 0.00 1.45 2.82 0.05 86.28 19:19:01 3 12.28 0.00 2.52 0.05 0.03 85.12 19:19:01 4 3.28 0.00 1.21 1.12 0.03 94.36 19:19:01 5 2.57 0.00 1.56 0.71 0.05 95.11 19:19:01 6 3.16 0.00 1.22 6.82 0.05 88.75 19:19:01 7 10.04 0.00 1.79 0.18 0.05 87.94 19:20:01 all 11.01 0.00 1.50 2.65 0.05 84.78 19:20:01 0 5.74 0.00 0.99 0.05 0.03 93.19 19:20:01 1 10.45 0.00 1.47 0.00 0.03 88.04 19:20:01 2 8.10 0.00 1.51 0.03 0.08 90.28 19:20:01 3 23.26 0.00 3.97 9.98 0.08 62.70 19:20:01 4 9.55 0.00 1.47 4.06 0.05 84.86 19:20:01 5 11.31 0.00 1.11 0.00 0.05 87.53 19:20:01 6 10.10 0.00 0.93 7.04 0.05 81.88 19:20:01 7 9.61 0.00 0.60 0.02 0.03 89.74 Average: all 4.14 0.00 0.57 1.80 0.02 93.47 Average: 0 5.14 0.00 0.66 0.18 0.02 94.01 Average: 1 4.78 0.00 0.59 0.92 0.04 93.66 Average: 2 2.54 0.00 0.49 8.59 0.03 88.36 Average: 3 5.88 0.00 0.99 1.33 0.02 91.78 Average: 4 3.03 0.00 0.45 0.81 0.01 95.69 Average: 5 2.53 0.00 0.44 0.21 0.02 96.80 Average: 6 4.15 0.00 0.46 2.16 0.03 93.21 Average: 7 5.04 0.00 0.48 0.19 0.02 94.27