---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25791 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 11% / 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 877 22860 0 8429 30834 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:4b:23:cf brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe4b:23cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:a1:70:3d 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:a6ff:fea1:703d/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-25791) 07/04/25 _x86_64_ (8 CPU) 20:21:19 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 192.09 23.17 168.92 2341.30 81708.32 20:24:01 699.82 4.18 695.63 445.45 269324.36 20:25:01 17.73 0.00 17.73 0.00 2095.78 20:26:01 60.99 0.22 60.77 28.53 10907.12 20:27:01 169.69 0.28 169.41 30.00 23233.06 20:28:01 15.83 0.00 15.83 0.00 348.68 20:29:01 18.98 0.00 18.98 0.00 644.83 20:30:01 32.01 0.00 32.01 0.00 518.98 20:31:01 12.96 0.00 12.96 0.00 275.29 20:32:01 18.18 0.05 18.13 8.67 519.38 20:33:01 74.94 1.28 73.66 89.57 2512.50 Average: 119.28 2.62 116.66 264.44 35577.01 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27315356 31449076 5623864 17.07 84996 4317168 3384536 9.96 1133540 4094492 2486756 20:24:01 21894184 29665712 11045036 33.53 164296 7662856 10867204 31.97 3194108 7145480 48084 20:25:01 19926340 27694344 13012880 39.51 166056 7657944 13355012 39.29 5329188 6950076 908 20:26:01 19492980 27591096 13446240 40.82 180432 7946512 13670456 40.22 5482504 7190984 19012 20:27:01 19241640 27554260 13697580 41.58 206164 8109212 13761352 40.49 5566748 7336136 3260 20:28:01 19176560 27491840 13762660 41.78 206328 8111664 13878508 40.83 5628556 7337384 1308 20:29:01 18710300 27036084 14228920 43.20 206516 8121904 14303776 42.09 6087572 7343304 1204 20:30:01 18676588 27005732 14262632 43.30 206680 8125044 14301732 42.08 6117968 7345508 88 20:31:01 18662476 26994092 14276744 43.34 206860 8127244 14317984 42.13 6129768 7347240 520 20:32:01 18880992 27174112 14058228 42.68 207048 8094620 13337924 39.24 5965460 7305268 420 20:33:01 23426288 31588108 9512932 28.88 208952 7952720 1674188 4.93 1693960 7139712 888 Average: 20491246 28294951 12447974 37.79 185848 7656990 11532061 33.93 4757216 6957780 232950 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 16.34 16.34 1.53 1.53 0.00 0.00 0.00 0.00 20:23:01 ens3 1010.61 593.83 28218.22 52.50 0.00 0.00 0.00 0.00 20:24:01 vethd8e4a50 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 veth74468eb 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth1fc8ce8 0.35 0.52 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 vethd8e4a50 0.73 1.02 0.06 0.19 0.00 0.00 0.00 0.00 20:25:01 veth74468eb 6.52 8.87 0.88 0.77 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth1fc8ce8 4.95 6.60 0.65 0.58 0.00 0.00 0.00 0.00 20:26:01 vethd8e4a50 1.12 1.23 0.10 0.24 0.00 0.00 0.00 0.00 20:26:01 veth74468eb 6.30 9.22 0.85 0.71 0.00 0.00 0.00 0.00 20:26:01 docker0 38.43 79.80 2.11 1050.73 0.00 0.00 0.00 0.00 20:26:01 veth1fc8ce8 6.32 9.22 0.86 0.71 0.00 0.00 0.00 0.00 20:27:01 vethd8e4a50 2.00 2.42 0.24 3.17 0.00 0.00 0.00 0.00 20:27:01 veth74468eb 9.10 12.50 1.68 1.68 0.00 0.00 0.00 0.00 20:27:01 docker0 27.76 37.68 2.91 294.79 0.00 0.00 0.00 0.00 20:27:01 veth1fc8ce8 8.97 12.36 1.66 1.66 0.00 0.00 0.00 0.00 20:28:01 vethd8e4a50 2.73 3.40 0.33 6.29 0.00 0.00 0.00 0.00 20:28:01 veth74468eb 10.33 13.95 2.15 2.97 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth1fc8ce8 10.35 13.95 2.18 2.97 0.00 0.00 0.00 0.00 20:29:01 vethd8e4a50 4.48 5.43 6.55 5.07 0.00 0.00 0.00 0.00 20:29:01 veth74468eb 9.95 13.43 2.02 3.99 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth1fc8ce8 10.43 13.86 2.89 4.89 0.00 0.00 0.00 0.00 20:30:01 vethd8e4a50 3.57 4.55 0.40 6.94 0.00 0.00 0.00 0.00 20:30:01 veth74468eb 11.10 14.76 2.38 4.28 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth1fc8ce8 11.71 15.21 2.49 4.65 0.00 0.00 0.00 0.00 20:31:01 vethd8e4a50 3.08 4.02 0.32 6.28 0.00 0.00 0.00 0.00 20:31:01 veth74468eb 10.98 14.65 2.38 3.27 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth1fc8ce8 11.28 15.01 2.42 3.30 0.00 0.00 0.00 0.00 20:32:01 vethd8e4a50 1.70 2.05 0.13 0.30 0.00 0.00 0.00 0.00 20:32:01 veth74468eb 6.32 9.37 0.85 0.71 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth1fc8ce8 6.45 9.40 0.87 0.71 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 37.15 37.15 3.28 3.28 0.00 0.00 0.00 0.00 20:33:01 ens3 2332.07 1390.85 54113.25 208.36 0.00 0.00 0.00 0.00 Average: docker0 6.03 10.70 0.46 122.50 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 178.03 102.94 4836.85 12.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25791) 07/04/25 _x86_64_ (8 CPU) 20:21:19 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 12.83 0.00 2.71 2.71 0.05 81.70 20:23:01 0 14.76 0.00 2.44 0.80 0.03 81.96 20:23:01 1 25.83 0.00 3.06 0.87 0.07 70.17 20:23:01 2 33.00 0.00 3.99 1.26 0.09 61.67 20:23:01 3 9.05 0.00 2.57 0.20 0.03 88.14 20:23:01 4 7.42 0.00 2.17 0.15 0.02 90.24 20:23:01 5 3.79 0.00 2.43 7.09 0.10 86.58 20:23:01 6 4.56 0.00 2.28 0.44 0.02 92.71 20:23:01 7 4.21 0.00 2.71 10.87 0.05 82.16 20:24:01 all 37.50 0.00 9.59 9.22 0.13 43.55 20:24:01 0 37.60 0.00 9.83 6.95 0.19 45.44 20:24:01 1 39.61 0.00 9.31 3.29 0.14 47.66 20:24:01 2 36.86 0.00 10.70 15.74 0.12 36.58 20:24:01 3 37.77 0.00 9.68 4.15 0.12 48.28 20:24:01 4 36.91 0.00 8.43 2.75 0.14 51.78 20:24:01 5 37.40 0.00 9.39 13.69 0.14 39.39 20:24:01 6 35.67 0.00 10.03 13.55 0.15 40.60 20:24:01 7 38.19 0.00 9.41 13.73 0.12 38.56 20:25:01 all 46.96 0.00 3.89 0.05 0.11 48.99 20:25:01 0 47.17 0.00 4.05 0.18 0.10 48.50 20:25:01 1 45.85 0.00 4.15 0.02 0.10 49.88 20:25:01 2 38.81 0.00 3.76 0.15 0.12 57.16 20:25:01 3 47.62 0.00 3.33 0.02 0.10 48.93 20:25:01 4 47.02 0.00 3.90 0.02 0.10 48.96 20:25:01 5 53.18 0.00 4.37 0.02 0.12 42.32 20:25:01 6 46.52 0.00 3.56 0.03 0.12 49.76 20:25:01 7 49.50 0.00 3.98 0.02 0.12 46.39 20:26:01 all 4.35 0.00 1.02 0.36 0.08 94.19 20:26:01 0 4.72 0.00 0.85 0.67 0.08 93.67 20:26:01 1 4.42 0.00 1.34 0.82 0.08 93.34 20:26:01 2 3.98 0.00 1.02 0.62 0.07 94.31 20:26:01 3 4.14 0.00 1.00 0.02 0.08 94.76 20:26:01 4 2.27 0.00 0.82 0.03 0.10 96.77 20:26:01 5 6.90 0.00 0.94 0.23 0.08 91.84 20:26:01 6 3.45 0.00 0.72 0.02 0.07 95.75 20:26:01 7 4.93 0.00 1.43 0.42 0.10 93.12 20:27:01 all 10.30 0.00 2.23 1.03 0.09 86.35 20:27:01 0 9.84 0.00 2.67 3.92 0.10 83.47 20:27:01 1 9.53 0.00 2.41 0.72 0.08 87.26 20:27:01 2 10.05 0.00 2.58 0.64 0.10 86.63 20:27:01 3 9.29 0.00 1.56 0.08 0.10 88.97 20:27:01 4 9.70 0.00 2.12 0.27 0.08 87.83 20:27:01 5 12.30 0.00 1.69 0.27 0.08 85.65 20:27:01 6 10.40 0.00 2.90 2.10 0.10 84.50 20:27:01 7 11.31 0.00 1.89 0.17 0.10 86.53 20:28:01 all 5.59 0.00 0.56 0.05 0.09 93.71 20:28:01 0 4.04 0.00 0.75 0.13 0.08 94.99 20:28:01 1 5.45 0.00 0.60 0.03 0.12 93.79 20:28:01 2 6.37 0.00 0.57 0.05 0.08 92.93 20:28:01 3 7.05 0.00 0.57 0.08 0.10 92.19 20:28:01 4 5.58 0.00 0.47 0.05 0.08 93.81 20:28:01 5 4.78 0.00 0.57 0.03 0.08 94.54 20:28:01 6 5.53 0.00 0.52 0.02 0.08 93.85 20:28:01 7 5.93 0.00 0.48 0.02 0.08 93.49 20:29:01 all 8.85 0.00 0.91 0.05 0.09 90.11 20:29:01 0 9.65 0.00 1.05 0.15 0.08 89.06 20:29:01 1 7.42 0.00 0.82 0.02 0.07 91.67 20:29:01 2 8.28 0.00 1.05 0.03 0.08 90.55 20:29:01 3 10.35 0.00 0.80 0.02 0.08 88.75 20:29:01 4 9.47 0.00 1.06 0.13 0.10 89.24 20:29:01 5 9.81 0.00 1.06 0.02 0.08 89.03 20:29:01 6 8.02 0.00 0.84 0.00 0.10 91.04 20:29:01 7 7.82 0.00 0.56 0.03 0.10 91.49 20:30:01 all 5.12 0.00 0.56 0.06 0.09 94.17 20:30:01 0 4.90 0.00 0.62 0.13 0.10 94.25 20:30:01 1 4.54 0.00 0.53 0.07 0.08 94.77 20:30:01 2 5.30 0.00 0.47 0.02 0.08 94.13 20:30:01 3 6.12 0.00 0.52 0.07 0.07 93.23 20:30:01 4 5.39 0.00 0.54 0.13 0.08 93.86 20:30:01 5 4.12 0.00 0.75 0.02 0.12 94.99 20:30:01 6 5.40 0.00 0.50 0.05 0.10 93.95 20:30:01 7 5.17 0.00 0.53 0.03 0.10 94.17 20:31:01 all 3.60 0.00 0.48 0.04 0.08 95.79 20:31:01 0 3.92 0.00 0.50 0.10 0.08 95.39 20:31:01 1 4.47 0.00 0.43 0.07 0.07 94.96 20:31:01 2 3.82 0.00 0.53 0.03 0.08 95.53 20:31:01 3 3.72 0.00 0.44 0.05 0.07 95.73 20:31:01 4 3.00 0.00 0.49 0.05 0.10 96.37 20:31:01 5 2.91 0.00 0.40 0.02 0.07 96.61 20:31:01 6 3.11 0.00 0.55 0.00 0.08 96.26 20:31:01 7 3.86 0.00 0.50 0.02 0.08 95.53 20:32:01 all 2.32 0.00 0.68 0.10 0.08 96.82 20:32:01 0 1.27 0.00 0.75 0.28 0.08 97.61 20:32:01 1 2.49 0.00 0.78 0.13 0.08 96.51 20:32:01 2 2.22 0.00 0.84 0.10 0.08 96.76 20:32:01 3 1.60 0.00 0.68 0.02 0.05 97.64 20:32:01 4 2.78 0.00 0.69 0.13 0.08 96.32 20:32:01 5 3.51 0.00 0.60 0.07 0.07 95.76 20:32:01 6 2.84 0.00 0.60 0.02 0.08 96.45 20:32:01 7 1.85 0.00 0.52 0.08 0.07 97.48 20:33:01 all 5.85 0.00 0.85 0.24 0.04 93.02 20:33:01 0 1.12 0.00 0.80 0.10 0.03 97.95 20:33:01 1 3.88 0.00 0.80 0.07 0.05 95.20 20:33:01 2 2.72 0.00 0.73 0.03 0.03 96.48 20:33:01 3 0.43 0.00 0.70 1.12 0.03 97.71 20:33:01 4 5.45 0.00 1.02 0.05 0.05 93.44 20:33:01 5 3.83 0.00 0.70 0.27 0.03 95.17 20:33:01 6 15.82 0.00 0.90 0.12 0.03 83.13 20:33:01 7 13.55 0.00 1.11 0.15 0.03 85.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.97 0.00 2.12 1.25 0.09 83.57 Average: 0 12.58 0.00 2.20 1.22 0.09 83.91 Average: 1 13.88 0.00 2.19 0.55 0.09 83.29 Average: 2 13.68 0.00 2.37 1.68 0.09 82.19 Average: 3 12.42 0.00 1.98 0.53 0.08 85.00 Average: 4 12.23 0.00 1.96 0.34 0.09 85.38 Average: 5 12.92 0.00 2.07 1.95 0.09 82.97 Average: 6 12.81 0.00 2.11 1.47 0.09 83.52 Average: 7 13.26 0.00 2.09 2.29 0.09 82.28