---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74500 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 12G 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 853 27512 0 3800 30857 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:68:44:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe68:44c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:14:ad:ed 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-74500) 10/05/24 _x86_64_ (8 CPU) 02:22:06 LINUX RESTART (8 CPU) 02:23:02 tps rtps wtps bread/s bwrtn/s 02:24:01 123.35 58.42 64.93 3707.49 15539.95 02:25:01 64.72 13.76 50.96 964.77 11736.58 02:26:01 104.05 13.81 90.24 1123.23 16861.05 02:27:01 84.57 9.23 75.34 1633.33 26732.48 02:28:01 175.00 13.46 161.54 748.84 41997.30 02:29:01 53.01 0.65 52.36 53.69 11094.12 02:30:01 43.73 1.33 42.39 104.78 8268.16 Average: 92.56 15.71 76.85 1184.82 18897.07 02:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 30340020 31708436 2599200 7.89 51724 1637860 1446452 4.26 833952 1495216 52168 02:25:01 30161328 31729120 2777892 8.43 69180 1809996 1415832 4.17 843740 1645404 137004 02:26:01 29803008 31679052 3136212 9.52 83908 2088904 1438900 4.23 914216 1899884 126224 02:27:01 28235268 31665856 4703952 14.28 107684 3575676 1433616 4.22 990364 3312392 1001360 02:28:01 27916128 31376272 5023092 15.25 113364 3592192 3799212 11.18 1326904 3259788 1724 02:29:01 26362992 29989200 6576228 19.96 115608 3750312 5510308 16.21 2793288 3331052 27768 02:30:01 28186672 31609092 4752548 14.43 116980 3559676 1506928 4.43 1191572 3150532 1900 Average: 28715059 31393861 4224161 12.82 94064 2859231 2364464 6.96 1270577 2584895 192593 02:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 ens3 368.55 237.65 986.10 61.28 0.00 0.00 0.00 0.00 02:24:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 ens3 37.26 25.78 636.30 4.19 0.00 0.00 0.00 0.00 02:25:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 ens3 43.97 35.80 575.13 6.86 0.00 0.00 0.00 0.00 02:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 ens3 379.22 226.36 12996.56 17.87 0.00 0.00 0.00 0.00 02:27:01 br-fe265ed93b11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 8.67 8.67 0.79 0.79 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 ens3 3.18 1.92 0.72 0.65 0.00 0.00 0.00 0.00 02:28:01 br-fe265ed93b11 0.23 0.17 0.01 0.01 0.00 0.00 0.00 0.00 02:28:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 02:28:01 veth485fcb0 0.13 0.57 0.01 0.04 0.00 0.00 0.00 0.00 02:29:01 ens3 24.45 19.80 11.13 9.39 0.00 0.00 0.00 0.00 02:29:01 br-fe265ed93b11 1.40 1.88 0.60 0.66 0.00 0.00 0.00 0.00 02:29:01 lo 6.79 6.79 1.55 1.55 0.00 0.00 0.00 0.00 02:29:01 veth485fcb0 1.82 2.11 0.72 0.54 0.00 0.00 0.00 0.00 02:30:01 ens3 35.11 29.01 62.48 16.63 0.00 0.00 0.00 0.00 02:30:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 126.81 81.96 2183.78 16.59 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.38 0.38 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-74500) 10/05/24 _x86_64_ (8 CPU) 02:22:06 LINUX RESTART (8 CPU) 02:23:02 CPU %user %nice %system %iowait %steal %idle 02:24:01 all 6.71 0.00 0.77 7.75 0.04 84.73 02:24:01 0 10.56 0.00 0.95 1.85 0.03 86.61 02:24:01 1 4.17 0.00 0.63 2.28 0.05 92.87 02:24:01 2 9.50 0.00 1.27 10.40 0.03 78.80 02:24:01 3 3.91 0.00 0.58 0.51 0.03 94.97 02:24:01 4 4.93 0.00 0.51 1.78 0.03 92.75 02:24:01 5 3.33 0.00 0.51 4.40 0.03 91.73 02:24:01 6 4.18 0.00 0.58 2.36 0.07 92.82 02:24:01 7 13.13 0.00 1.13 38.63 0.05 47.06 02:25:01 all 4.56 0.00 0.49 8.50 0.02 86.42 02:25:01 0 8.41 0.00 0.45 1.94 0.02 89.18 02:25:01 1 5.51 0.00 0.40 0.72 0.02 93.35 02:25:01 2 10.23 0.00 1.02 6.99 0.03 81.73 02:25:01 3 2.04 0.00 0.88 27.70 0.02 69.36 02:25:01 4 1.03 0.00 0.18 0.20 0.00 98.58 02:25:01 5 0.30 0.00 0.17 0.08 0.02 99.43 02:25:01 6 2.77 0.00 0.22 0.47 0.05 96.49 02:25:01 7 6.23 0.00 0.60 29.88 0.03 63.26 02:26:01 all 6.94 0.00 0.51 6.43 0.03 86.11 02:26:01 0 9.49 0.00 0.69 0.55 0.02 89.26 02:26:01 1 0.62 0.00 0.15 0.38 0.00 98.85 02:26:01 2 18.44 0.00 0.77 18.42 0.05 62.32 02:26:01 3 3.83 0.00 0.57 1.76 0.00 93.85 02:26:01 4 0.75 0.00 0.08 0.00 0.00 99.17 02:26:01 5 0.84 0.00 0.30 8.81 0.03 90.02 02:26:01 6 14.11 0.00 0.77 6.13 0.03 78.95 02:26:01 7 7.51 0.00 0.75 15.43 0.02 76.29 02:27:01 all 7.24 0.00 2.52 8.64 0.06 81.53 02:27:01 0 13.32 0.00 3.13 39.87 0.12 43.56 02:27:01 1 8.57 0.00 2.44 0.61 0.05 88.33 02:27:01 2 5.96 0.00 2.37 3.21 0.05 88.41 02:27:01 3 5.22 0.00 2.18 0.03 0.05 92.51 02:27:01 4 5.06 0.00 2.40 0.50 0.10 91.94 02:27:01 5 3.93 0.00 2.06 16.41 0.05 77.55 02:27:01 6 7.10 0.00 2.18 2.61 0.03 88.07 02:27:01 7 8.79 0.00 3.35 5.98 0.07 81.81 02:28:01 all 2.82 0.00 0.93 12.76 0.04 83.45 02:28:01 0 1.86 0.00 1.39 64.12 0.05 32.58 02:28:01 1 2.63 0.00 0.99 2.11 0.05 94.22 02:28:01 2 2.41 0.00 0.84 4.26 0.03 92.46 02:28:01 3 2.46 0.00 0.82 4.44 0.03 92.25 02:28:01 4 3.75 0.00 0.90 6.26 0.03 89.06 02:28:01 5 2.70 0.00 0.94 6.92 0.03 89.40 02:28:01 6 3.96 0.00 0.94 4.03 0.05 91.02 02:28:01 7 2.75 0.00 0.72 9.94 0.03 86.56 02:29:01 all 24.53 0.00 2.73 3.14 0.10 69.51 02:29:01 0 25.44 0.00 2.90 1.49 0.12 70.05 02:29:01 1 24.77 0.00 2.48 1.94 0.15 70.67 02:29:01 2 31.36 0.00 3.41 4.20 0.08 60.95 02:29:01 3 15.62 0.00 1.93 1.88 0.07 80.51 02:29:01 4 27.60 0.00 2.94 3.17 0.13 66.16 02:29:01 5 17.03 0.00 1.79 6.99 0.10 74.08 02:29:01 6 27.73 0.00 3.31 2.54 0.07 66.35 02:29:01 7 26.69 0.00 3.03 2.91 0.10 67.26 02:30:01 all 3.26 0.00 0.39 7.01 0.03 89.31 02:30:01 0 0.63 0.00 0.32 3.23 0.02 95.80 02:30:01 1 5.94 0.00 0.49 8.20 0.03 85.33 02:30:01 2 3.36 0.00 0.43 13.08 0.03 83.09 02:30:01 3 1.09 0.00 0.32 3.62 0.03 94.94 02:30:01 4 11.74 0.00 0.62 1.81 0.05 85.78 02:30:01 5 2.19 0.00 0.27 17.00 0.03 80.51 02:30:01 6 0.75 0.00 0.45 7.27 0.03 91.50 02:30:01 7 0.37 0.00 0.22 1.89 0.00 97.53 Average: all 8.01 0.00 1.19 7.75 0.05 83.01 Average: 0 9.94 0.00 1.40 16.15 0.05 72.45 Average: 1 7.46 0.00 1.08 2.32 0.05 89.08 Average: 2 11.61 0.00 1.44 8.65 0.05 78.24 Average: 3 4.88 0.00 1.04 5.73 0.03 88.32 Average: 4 7.83 0.00 1.09 1.96 0.05 89.07 Average: 5 4.33 0.00 0.86 8.66 0.04 86.10 Average: 6 8.66 0.00 1.21 3.63 0.05 86.46 Average: 7 9.34 0.00 1.40 14.89 0.04 74.34