---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17022 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 144G 8% / 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 883 28103 0 3180 30838 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:1b:69:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe1b:69f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:9e:32:f7 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::42:1cff:fe9e:32f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17022) 05/30/25 _x86_64_ (8 CPU) 07:24:53 LINUX RESTART (8 CPU) 07:25:01 tps rtps wtps bread/s bwrtn/s 07:26:01 116.51 47.91 68.61 4458.46 87651.26 07:27:01 40.19 0.00 40.19 0.00 60794.54 07:28:01 23.25 0.00 23.25 0.00 35757.64 07:29:01 1.50 0.00 1.50 0.00 18.66 07:30:01 1.52 0.00 1.52 0.00 17.20 07:31:01 1.15 0.00 1.15 0.00 15.60 07:32:01 0.88 0.00 0.88 0.00 10.40 07:33:01 320.48 25.91 294.57 858.39 4181.44 07:34:01 178.92 43.94 134.98 2515.45 16944.64 07:35:01 29.22 2.05 27.17 63.31 4552.48 07:36:02 491.55 5.83 485.72 562.57 47153.21 Average: 109.56 11.42 98.14 768.90 23372.74 07:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 30649572 31893636 2289648 6.95 38612 1533560 1310768 3.86 622184 1416000 5316 07:27:01 30642796 31886992 2296424 6.97 38700 1533564 1310768 3.86 630100 1416012 4 07:28:01 30637516 31881796 2301704 6.99 38772 1533564 1310768 3.86 635332 1415996 152 07:29:01 30636324 31880712 2302896 6.99 38852 1533568 1310768 3.86 635920 1416000 40 07:30:01 30634696 31879204 2304524 7.00 38956 1533576 1310768 3.86 637380 1416000 36 07:31:01 30633064 31877636 2306156 7.00 38988 1533584 1326848 3.90 638788 1416012 184 07:32:01 30630648 31875256 2308572 7.01 39020 1533588 1326848 3.90 641404 1416016 8 07:33:01 30279160 31647920 2660060 8.08 54112 1635600 1486108 4.37 895732 1493352 60012 07:34:01 28777784 30628800 4161436 12.63 82252 2068400 2323076 6.84 1992376 1854180 26868 07:35:01 27971512 29990696 4967708 15.08 86464 2227380 2959416 8.71 2671760 1967696 67236 07:36:02 28829988 31626020 4109232 12.48 100404 2972708 1437436 4.23 1249088 2492356 28600 Average: 30029369 31551697 2909851 8.83 54103 1785372 1583052 4.66 1022733 1610875 17132 07:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:26:01 ens3 173.40 108.63 581.07 27.45 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 ens3 3.83 1.27 1.14 2.13 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 1.63 1.10 0.82 1.31 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 ens3 0.87 0.28 0.27 0.23 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 0.35 0.15 0.07 0.17 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:31:01 ens3 1.43 0.32 0.46 0.24 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 0.82 0.45 0.37 0.35 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 07:33:01 ens3 192.28 121.91 513.13 55.38 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 07:34:01 ens3 512.85 391.95 2798.29 95.59 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 7.25 7.25 1.34 1.34 0.00 0.00 0.00 0.00 07:35:01 ens3 1970.28 1539.20 1553.98 577.71 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:02 lo 4.93 4.93 0.45 0.45 0.00 0.00 0.00 0.00 07:36:02 ens3 552.31 507.72 2923.62 2057.03 0.00 0.00 0.00 0.00 07:36:02 docker0 1.48 4.03 0.09 38.18 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 310.03 243.01 761.20 256.15 0.00 0.00 0.00 0.00 Average: docker0 0.13 0.37 0.01 3.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17022) 05/30/25 _x86_64_ (8 CPU) 07:24:53 LINUX RESTART (8 CPU) 07:25:01 CPU %user %nice %system %iowait %steal %idle 07:26:01 all 2.45 0.00 0.68 5.81 0.02 91.05 07:26:01 0 2.25 0.00 0.85 19.77 0.03 77.09 07:26:01 1 3.62 0.00 0.62 2.97 0.02 92.78 07:26:01 2 2.54 0.00 0.52 0.58 0.02 96.34 07:26:01 3 2.57 0.00 0.40 0.43 0.02 96.58 07:26:01 4 1.75 0.00 1.85 0.23 0.02 96.14 07:26:01 5 1.50 0.00 0.40 0.37 0.02 97.72 07:26:01 6 0.47 0.00 0.22 21.33 0.03 77.95 07:26:01 7 4.85 0.00 0.58 0.78 0.02 93.76 07:27:01 all 0.11 0.00 0.02 1.07 0.01 98.79 07:27:01 0 0.00 0.00 0.03 0.00 0.00 99.97 07:27:01 1 0.03 0.00 0.02 0.10 0.00 99.85 07:27:01 2 0.53 0.00 0.00 0.00 0.02 99.45 07:27:01 3 0.10 0.00 0.02 0.00 0.03 99.85 07:27:01 4 0.07 0.00 0.02 0.00 0.02 99.90 07:27:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:27:01 6 0.07 0.00 0.03 8.50 0.03 91.37 07:27:01 7 0.08 0.00 0.02 0.00 0.00 99.90 07:28:01 all 0.29 0.00 0.01 0.72 0.01 98.97 07:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:28:01 1 0.03 0.00 0.00 0.10 0.02 99.85 07:28:01 2 1.99 0.00 0.00 0.00 0.00 98.01 07:28:01 3 0.03 0.00 0.00 0.02 0.02 99.93 07:28:01 4 0.07 0.00 0.00 0.00 0.00 99.93 07:28:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:28:01 6 0.13 0.00 0.05 5.67 0.03 94.11 07:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 all 0.09 0.00 0.02 0.01 0.01 99.88 07:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 1 0.02 0.00 0.00 0.02 0.00 99.97 07:29:01 2 0.40 0.00 0.10 0.00 0.00 99.50 07:29:01 3 0.20 0.00 0.02 0.00 0.00 99.78 07:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:29:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:29:01 6 0.03 0.00 0.02 0.03 0.03 99.88 07:29:01 7 0.02 0.00 0.03 0.00 0.02 99.93 07:30:01 all 0.27 0.00 0.01 0.01 0.01 99.71 07:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 1 0.05 0.00 0.02 0.00 0.00 99.93 07:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 3 1.99 0.00 0.02 0.00 0.02 97.98 07:30:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 6 0.05 0.00 0.02 0.05 0.02 99.87 07:30:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:31:01 all 0.04 0.00 0.01 0.00 0.01 99.94 07:31:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:31:01 1 0.00 0.00 0.00 0.00 0.02 99.98 07:31:01 2 0.05 0.00 0.00 0.00 0.00 99.95 07:31:01 3 0.23 0.00 0.02 0.00 0.00 99.75 07:31:01 4 0.00 0.00 0.00 0.00 0.02 99.98 07:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:31:01 6 0.03 0.00 0.02 0.03 0.03 99.88 07:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 all 0.02 0.00 0.01 0.00 0.01 99.96 07:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 3 0.05 0.00 0.02 0.00 0.00 99.93 07:32:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 6 0.08 0.00 0.02 0.02 0.02 99.87 07:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:33:01 all 5.18 0.00 0.47 0.76 0.02 93.57 07:33:01 0 12.01 0.00 0.47 0.22 0.02 87.29 07:33:01 1 6.32 0.00 0.40 0.15 0.02 93.11 07:33:01 2 8.51 0.00 0.55 0.13 0.03 90.78 07:33:01 3 8.03 0.00 0.30 0.17 0.02 91.49 07:33:01 4 1.65 0.00 0.32 0.08 0.02 97.93 07:33:01 5 2.47 0.00 1.37 3.37 0.02 92.77 07:33:01 6 1.05 0.00 0.25 1.95 0.03 96.71 07:33:01 7 1.42 0.00 0.13 0.00 0.03 98.41 07:34:01 all 22.04 0.00 1.32 0.80 0.06 75.79 07:34:01 0 26.47 0.00 1.77 0.57 0.07 71.13 07:34:01 1 34.41 0.00 2.03 0.88 0.08 62.59 07:34:01 2 20.52 0.00 1.84 0.38 0.07 77.19 07:34:01 3 18.54 0.00 1.00 2.14 0.05 78.27 07:34:01 4 18.36 0.00 0.50 0.10 0.05 80.99 07:34:01 5 19.53 0.00 1.39 0.32 0.03 78.73 07:34:01 6 19.37 0.00 0.87 1.32 0.05 78.40 07:34:01 7 19.11 0.00 1.12 0.68 0.08 79.00 07:35:01 all 41.23 0.00 4.96 0.03 0.08 53.71 07:35:01 0 33.47 0.00 5.04 0.05 0.07 61.37 07:35:01 1 43.25 0.00 4.25 0.00 0.08 52.42 07:35:01 2 41.24 0.00 10.52 0.02 0.07 48.16 07:35:01 3 36.78 0.00 5.16 0.05 0.08 57.93 07:35:01 4 39.87 0.00 2.11 0.00 0.08 57.94 07:35:01 5 48.78 0.00 4.26 0.05 0.08 46.83 07:35:01 6 43.74 0.00 5.82 0.00 0.08 50.35 07:35:01 7 42.64 0.00 2.56 0.05 0.08 54.67 07:36:02 all 14.33 0.00 2.11 1.28 0.06 82.22 07:36:02 0 6.97 0.00 2.21 0.27 0.05 90.50 07:36:02 1 16.59 0.00 1.99 0.97 0.07 80.38 07:36:02 2 12.06 0.00 2.55 3.80 0.05 81.55 07:36:02 3 15.47 0.00 1.99 0.20 0.05 82.28 07:36:02 4 17.69 0.00 2.35 0.27 0.08 79.61 07:36:02 5 9.21 0.00 1.50 1.25 0.05 87.99 07:36:02 6 27.50 0.00 2.39 0.37 0.07 69.67 07:36:02 7 9.17 0.00 1.89 3.12 0.05 85.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.81 0.00 0.87 0.95 0.03 90.34 Average: 0 7.37 0.00 0.94 1.90 0.02 89.77 Average: 1 9.47 0.00 0.85 0.47 0.03 89.18 Average: 2 7.96 0.00 1.45 0.45 0.02 90.12 Average: 3 7.62 0.00 0.81 0.27 0.03 91.28 Average: 4 7.21 0.00 0.65 0.06 0.03 92.05 Average: 5 7.41 0.00 0.81 0.49 0.02 91.28 Average: 6 8.40 0.00 0.88 3.57 0.04 87.12 Average: 7 7.02 0.00 0.58 0.42 0.03 91.96