---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1983 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 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 825 23318 0 8023 30886 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3a:c3:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe3a:c346/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:df:0f:7c 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-v1-8c-8g-1983) 12/02/23 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 136.38 70.77 65.61 4571.37 30074.05 22:50:01 84.50 12.40 72.10 252.22 31330.11 22:51:01 167.67 2.48 165.19 100.78 159878.69 22:52:01 289.32 1.07 288.26 15.19 63594.94 22:53:01 97.55 19.51 78.04 3845.09 48094.12 22:54:01 190.52 0.00 190.52 0.00 44397.27 22:55:01 27.55 0.00 27.55 0.00 19956.41 22:56:01 5.67 0.00 5.67 0.00 5929.95 22:57:01 86.09 0.00 86.09 0.00 15794.83 22:58:01 26.26 0.87 25.39 58.51 2584.07 Average: 111.16 10.71 100.45 884.26 42163.86 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30228888 31769036 2710332 8.23 65712 1786968 1419712 4.18 804312 1625912 137192 22:50:01 28770756 31718100 4168464 12.66 77292 3157788 1381308 4.06 851004 2987448 1343680 22:51:01 26702976 31197100 6236244 18.93 99180 4629500 2063848 6.07 1386144 4441808 10576 22:52:01 25273196 31013720 7666024 23.27 164896 5652724 2100064 6.18 1708260 5382316 56648 22:53:01 23380964 30133660 9558256 29.02 166700 6636540 3032472 8.92 3139552 5820136 340668 22:54:01 24369776 31640640 8569444 26.02 167996 7137516 1448712 4.26 1870816 6087660 307464 22:55:01 21890520 29322168 11048700 33.54 168108 7293796 3139840 9.24 4416072 6013032 158812 22:56:01 22476560 29928256 10462660 31.76 168200 7312904 2594200 7.63 3861056 5976240 852 22:57:01 23960164 31689056 8979056 27.26 168300 7582232 1449688 4.27 2189048 6164684 232 22:58:01 23897340 31646220 9041880 27.45 173616 7595880 1458536 4.29 2241188 6172428 33096 Average: 25095114 31005796 7844106 23.81 142000 5878585 2008838 5.91 2246745 5067166 238922 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 293.07 216.46 1403.31 59.55 0.00 0.00 0.00 0.00 22:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5202.97 3362.32 21921.66 917.05 0.00 0.00 0.00 0.00 22:51:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 805.87 534.18 3869.93 141.96 0.00 0.00 0.00 0.00 22:52:01 lo 1.40 1.40 0.19 0.19 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 390.84 285.93 3005.22 65.94 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 116.96 89.77 2043.07 9.94 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 119.90 104.02 209.51 39.25 0.00 0.00 0.00 0.00 22:55:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 4.57 3.55 1.31 1.37 0.00 0.00 0.00 0.00 22:56:01 lo 32.76 32.76 1.68 1.68 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1.62 0.87 0.58 0.80 0.00 0.00 0.00 0.00 22:57:01 lo 8.42 8.42 0.43 0.43 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1354.99 1096.87 399.43 7860.86 0.00 0.00 0.00 0.00 22:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 24.51 19.59 62.29 7.76 0.00 0.00 0.00 0.00 Average: lo 4.64 4.64 0.27 0.27 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 Average: ens3 831.49 571.33 3291.56 910.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1983) 12/02/23 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.27 0.00 0.98 4.49 0.04 84.22 22:49:01 0 2.62 0.00 0.65 0.88 0.02 95.83 22:49:01 1 33.94 0.00 1.91 3.29 0.05 60.81 22:49:01 2 3.75 0.00 0.85 24.63 0.08 70.68 22:49:01 3 11.81 0.00 1.19 2.45 0.03 84.52 22:49:01 4 9.18 0.00 1.01 0.82 0.03 88.96 22:49:01 5 8.60 0.00 1.00 2.61 0.03 87.75 22:49:01 6 7.20 0.00 0.52 0.47 0.03 91.78 22:49:01 7 5.17 0.00 0.68 0.82 0.02 93.31 22:50:01 all 7.67 0.00 2.16 3.54 0.05 86.57 22:50:01 0 3.90 0.00 3.72 0.22 0.03 92.13 22:50:01 1 6.53 0.00 1.32 1.59 0.03 90.52 22:50:01 2 11.12 0.00 2.31 18.51 0.07 67.99 22:50:01 3 12.14 0.00 1.97 1.06 0.12 84.71 22:50:01 4 8.76 0.00 1.39 0.33 0.03 89.49 22:50:01 5 13.74 0.00 4.27 0.49 0.07 81.43 22:50:01 6 2.27 0.00 0.07 5.71 0.02 91.94 22:50:01 7 3.14 0.00 2.29 0.35 0.02 94.21 22:51:01 all 9.99 0.00 1.66 11.49 0.06 76.79 22:51:01 0 5.33 0.00 0.99 0.40 0.05 93.24 22:51:01 1 4.27 0.00 0.15 0.03 0.05 95.50 22:51:01 2 8.91 0.00 0.79 20.61 0.07 69.63 22:51:01 3 5.23 0.00 1.43 0.44 0.03 92.87 22:51:01 4 6.47 0.00 1.02 32.09 0.03 60.39 22:51:01 5 8.07 0.00 6.04 27.64 0.14 58.11 22:51:01 6 27.06 0.00 1.92 10.59 0.05 60.37 22:51:01 7 14.73 0.00 1.00 0.30 0.07 83.89 22:52:01 all 15.12 0.00 3.40 5.22 0.09 76.17 22:52:01 0 20.93 0.00 4.02 0.44 0.08 74.52 22:52:01 1 11.48 0.00 3.36 6.89 0.10 78.17 22:52:01 2 18.83 0.00 3.24 9.12 0.10 68.70 22:52:01 3 11.11 0.00 3.17 0.62 0.07 85.03 22:52:01 4 8.55 0.00 2.81 7.50 0.10 81.04 22:52:01 5 14.90 0.00 2.44 8.87 0.10 73.69 22:52:01 6 26.80 0.00 5.62 0.39 0.10 67.08 22:52:01 7 8.47 0.00 2.60 7.87 0.05 81.00 22:53:01 all 28.90 0.00 2.70 2.61 0.07 65.72 22:53:01 0 17.29 0.00 1.24 1.11 0.10 80.26 22:53:01 1 25.93 0.00 6.42 1.62 0.07 65.96 22:53:01 2 57.31 0.00 2.06 5.19 0.10 35.35 22:53:01 3 15.16 0.00 2.34 0.42 0.07 82.01 22:53:01 4 45.97 0.00 4.26 2.49 0.07 47.21 22:53:01 5 21.85 0.00 2.06 9.86 0.08 66.15 22:53:01 6 20.62 0.00 1.25 0.17 0.05 77.91 22:53:01 7 26.99 0.00 1.99 0.00 0.07 70.95 22:54:01 all 20.68 0.00 2.23 2.04 0.07 74.97 22:54:01 0 17.37 0.00 1.79 4.25 0.07 76.52 22:54:01 1 12.29 0.00 2.39 0.02 0.08 85.22 22:54:01 2 14.76 0.00 2.02 0.00 0.07 83.15 22:54:01 3 15.58 0.00 1.47 0.05 0.07 82.83 22:54:01 4 15.22 0.00 1.32 0.02 0.07 83.37 22:54:01 5 22.31 0.00 3.25 12.02 0.08 62.33 22:54:01 6 49.36 0.00 3.79 0.00 0.08 46.77 22:54:01 7 18.77 0.00 1.87 0.00 0.03 79.33 22:55:01 all 11.42 0.00 1.91 1.03 0.05 85.59 22:55:01 0 1.37 0.00 0.27 5.57 0.03 92.76 22:55:01 1 59.04 0.00 7.24 0.00 0.10 33.62 22:55:01 2 2.24 0.00 1.08 0.00 0.15 96.54 22:55:01 3 0.81 0.00 0.30 0.00 0.02 98.88 22:55:01 4 1.05 0.00 0.25 0.00 0.00 98.70 22:55:01 5 8.74 0.00 1.27 0.35 0.02 89.62 22:55:01 6 5.11 0.00 0.80 2.29 0.02 91.79 22:55:01 7 12.90 0.00 4.07 0.00 0.03 83.00 22:56:01 all 12.11 0.00 9.99 0.17 0.20 77.53 22:56:01 0 8.66 0.00 6.75 0.10 0.17 84.33 22:56:01 1 8.40 0.00 7.67 0.96 0.20 82.77 22:56:01 2 8.00 0.00 3.82 0.00 0.25 87.93 22:56:01 3 17.85 0.00 18.91 0.05 0.18 63.01 22:56:01 4 25.12 0.00 15.01 0.00 0.18 59.69 22:56:01 5 8.48 0.00 6.48 0.00 0.17 84.86 22:56:01 6 8.41 0.00 8.18 0.29 0.22 82.90 22:56:01 7 11.85 0.00 13.02 0.00 0.23 74.90 22:57:01 all 9.96 0.00 4.01 1.07 0.07 84.89 22:57:01 0 3.59 0.00 4.55 2.44 0.08 89.34 22:57:01 1 36.32 0.00 2.86 6.09 0.10 54.63 22:57:01 2 7.89 0.00 4.06 0.00 0.10 87.95 22:57:01 3 11.61 0.00 8.05 0.00 0.05 80.29 22:57:01 4 2.08 0.00 2.96 0.00 0.05 94.91 22:57:01 5 7.42 0.00 2.44 0.00 0.05 90.09 22:57:01 6 7.09 0.00 5.40 0.00 0.03 87.47 22:57:01 7 3.59 0.00 1.77 0.00 0.03 94.61 22:58:01 all 6.84 0.00 0.45 0.98 0.02 91.70 22:58:01 0 0.47 0.00 0.40 4.24 0.02 94.88 22:58:01 1 4.93 0.00 0.27 0.10 0.02 94.68 22:58:01 2 2.53 0.00 0.28 0.02 0.02 97.15 22:58:01 3 16.96 0.00 0.99 2.56 0.05 79.45 22:58:01 4 0.47 0.00 0.22 0.00 0.02 99.30 22:58:01 5 11.79 0.00 0.67 0.20 0.02 87.33 22:58:01 6 2.15 0.00 0.35 0.00 0.02 97.48 22:58:01 7 15.48 0.00 0.43 0.72 0.03 83.33 Average: all 13.30 0.00 2.95 3.26 0.07 80.42 Average: 0 8.13 0.00 2.44 1.96 0.07 87.40 Average: 1 20.33 0.00 3.36 2.06 0.08 74.18 Average: 2 13.54 0.00 2.05 7.82 0.10 76.50 Average: 3 11.83 0.00 4.00 0.76 0.07 83.34 Average: 4 12.29 0.00 3.02 4.32 0.06 80.31 Average: 5 12.59 0.00 2.98 6.19 0.08 78.16 Average: 6 15.56 0.00 2.78 1.99 0.06 79.62 Average: 7 12.11 0.00 2.97 1.00 0.06 83.86