---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-25221 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 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 860 23347 0 7959 30851 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:e3:09:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fee3:975/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:70:f6:29 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-25221) 04/22/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 100.88 18.03 82.85 1039.15 27570.78 22:50:01 111.35 13.31 98.03 304.22 75380.37 22:51:01 222.23 2.20 220.03 50.52 119601.47 22:52:01 225.25 19.63 205.62 3852.29 57296.05 22:53:01 151.67 0.02 151.66 0.13 55213.86 22:54:01 107.38 0.02 107.37 0.13 34814.60 22:55:02 16.48 0.00 16.48 0.00 23302.52 22:56:01 88.56 0.00 88.56 0.00 16352.08 22:57:01 16.18 0.50 15.68 53.46 695.48 Average: 115.63 5.96 109.68 589.12 45669.96 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30083676 31684476 2855544 8.67 71620 1839900 1443900 4.25 890424 1673552 180896 22:50:01 27054088 31427156 5885132 17.87 96052 4518528 1986264 5.84 1145144 4336044 2646340 22:51:01 25092268 30745520 7846952 23.82 162688 5575212 2293480 6.75 1953368 5315168 918096 22:52:01 23676376 30140152 9262844 28.12 167016 6355204 2878756 8.47 2827640 5834212 454116 22:53:01 24348616 31547988 8590604 26.08 168404 7068372 1551228 4.56 1905012 6066448 410660 22:54:01 23769836 31018000 9169384 27.84 168596 7116040 2001920 5.89 2599816 5950816 44348 22:55:02 22642036 30036208 10297184 31.26 168704 7257408 2534632 7.46 3744956 5920988 13260 22:56:01 23979792 31653304 8959428 27.20 168832 7529176 1389752 4.09 2219184 6111680 80 22:57:01 23869432 31551880 9069788 27.53 170500 7536916 1495100 4.40 2328832 6113900 20248 Average: 24946236 31089409 7992984 24.27 149157 6088528 1952781 5.75 2179375 5258090 520894 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 22:49:01 ens3 63.23 44.48 992.66 8.24 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 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 7260.04 4492.10 24547.81 1100.26 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 lo 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 ens3 414.25 306.10 3776.76 61.79 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 196.77 163.82 2160.91 35.05 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 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 107.18 79.65 194.08 25.91 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 2.92 2.33 0.63 0.70 0.00 0.00 0.00 0.00 22:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:02 lo 27.88 27.88 1.43 1.43 0.00 0.00 0.00 0.00 22:55:02 ens3 2.58 2.10 0.76 0.94 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 lo 13.61 13.61 0.70 0.70 0.00 0.00 0.00 0.00 22:56:01 ens3 934.77 639.86 167.98 2185.85 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 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 2564.24 1733.96 472.26 5901.59 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: lo 5.10 5.10 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1285.78 831.18 3601.62 1035.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-25221) 04/22/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.20 0.00 0.67 2.30 0.04 86.79 22:49:01 0 4.73 0.00 0.37 0.14 0.02 94.74 22:49:01 1 0.58 0.00 0.42 12.68 0.03 86.28 22:49:01 2 42.60 0.00 2.11 3.07 0.07 52.16 22:49:01 3 14.39 0.00 0.87 0.36 0.03 84.35 22:49:01 4 14.02 0.00 0.95 0.19 0.05 84.79 22:49:01 5 2.09 0.00 0.14 0.51 0.07 97.20 22:49:01 6 0.71 0.00 0.22 0.02 0.00 99.05 22:49:01 7 2.48 0.00 0.29 1.46 0.00 95.78 22:50:01 all 9.94 0.00 3.81 3.16 0.06 83.03 22:50:01 0 4.83 0.00 5.41 0.03 0.07 89.66 22:50:01 1 6.89 0.00 4.88 11.11 0.05 77.07 22:50:01 2 40.63 0.00 3.57 0.41 0.08 55.32 22:50:01 3 7.79 0.00 2.26 0.03 0.05 89.87 22:50:01 4 6.00 0.00 3.75 9.24 0.07 80.94 22:50:01 5 5.86 0.00 5.25 2.71 0.08 86.08 22:50:01 6 3.43 0.00 2.74 1.75 0.05 92.02 22:50:01 7 4.12 0.00 2.61 0.02 0.07 93.18 22:51:01 all 11.02 0.00 2.80 9.84 0.07 76.27 22:51:01 0 11.14 0.00 1.95 8.12 0.07 78.73 22:51:01 1 8.95 0.00 2.42 23.50 0.08 65.04 22:51:01 2 11.46 0.00 4.84 15.00 0.08 68.63 22:51:01 3 17.20 0.00 3.22 0.18 0.07 79.33 22:51:01 4 11.04 0.00 3.63 12.10 0.05 73.18 22:51:01 5 9.17 0.00 1.61 6.12 0.07 83.03 22:51:01 6 7.99 0.00 1.92 9.28 0.05 80.76 22:51:01 7 11.14 0.00 2.84 4.50 0.03 81.49 22:52:01 all 25.73 0.00 1.81 4.71 0.08 67.68 22:52:01 0 22.03 0.00 2.08 10.71 0.07 65.11 22:52:01 1 30.76 0.00 1.63 1.68 0.07 65.87 22:52:01 2 32.35 0.00 1.47 0.33 0.07 65.78 22:52:01 3 33.51 0.00 1.73 0.03 0.12 64.61 22:52:01 4 23.74 0.00 1.57 0.65 0.07 73.98 22:52:01 5 9.56 0.00 1.46 16.94 0.05 71.99 22:52:01 6 15.25 0.00 1.61 6.55 0.08 76.50 22:52:01 7 38.73 0.00 2.92 0.74 0.12 57.49 22:53:01 all 23.00 0.00 2.58 3.35 0.08 71.00 22:53:01 0 15.53 0.00 1.14 0.17 0.05 83.12 22:53:01 1 21.76 0.00 2.06 10.98 0.10 65.09 22:53:01 2 62.19 0.00 2.79 0.02 0.15 34.84 22:53:01 3 30.24 0.00 2.79 0.00 0.05 66.92 22:53:01 4 16.10 0.00 6.43 0.03 0.10 77.34 22:53:01 5 17.63 0.00 2.31 8.91 0.07 71.08 22:53:01 6 11.08 0.00 0.97 6.70 0.05 81.20 22:53:01 7 9.73 0.00 2.12 0.02 0.03 88.10 22:54:01 all 12.36 0.00 2.00 1.58 0.04 84.02 22:54:01 0 49.28 0.00 9.47 0.00 0.07 41.19 22:54:01 1 4.27 0.00 0.32 2.65 0.03 92.73 22:54:01 2 6.84 0.00 0.71 0.00 0.12 92.33 22:54:01 3 4.04 0.00 0.25 0.00 0.02 95.70 22:54:01 4 5.76 0.00 0.53 9.72 0.03 83.95 22:54:01 5 2.53 0.00 0.47 0.20 0.03 96.77 22:54:01 6 16.52 0.00 2.13 0.00 0.03 81.32 22:54:01 7 9.64 0.00 2.13 0.02 0.02 88.19 22:55:02 all 13.13 0.00 7.79 0.69 0.09 78.30 22:55:02 0 11.45 0.00 6.85 0.13 0.10 81.47 22:55:02 1 19.71 0.00 9.59 0.00 0.07 70.64 22:55:02 2 5.52 0.00 5.30 0.00 0.08 89.10 22:55:02 3 8.06 0.00 6.06 0.00 0.10 85.78 22:55:02 4 8.74 0.00 8.13 2.74 0.08 80.31 22:55:02 5 12.66 0.00 9.98 0.00 0.08 77.27 22:55:02 6 8.16 0.00 6.18 2.65 0.12 82.90 22:55:02 7 30.83 0.00 10.30 0.00 0.08 58.78 22:56:01 all 9.81 0.00 4.30 0.74 0.09 85.06 22:56:01 0 7.65 0.00 5.44 0.00 0.10 86.80 22:56:01 1 12.53 0.00 5.67 0.14 0.09 81.59 22:56:01 2 7.11 0.00 3.97 0.00 0.15 88.77 22:56:01 3 38.81 0.00 7.12 0.00 0.08 53.98 22:56:01 4 4.23 0.00 4.67 5.75 0.03 85.32 22:56:01 5 2.39 0.00 2.82 0.00 0.07 94.73 22:56:01 6 0.65 0.00 1.97 0.00 0.05 97.33 22:56:01 7 5.02 0.00 2.75 0.00 0.14 92.10 22:57:01 all 4.50 0.00 1.09 0.21 0.04 94.17 22:57:01 0 10.70 0.00 0.84 0.12 0.05 88.29 22:57:01 1 1.43 0.00 1.90 0.00 0.05 96.62 22:57:01 2 1.33 0.00 1.14 0.00 0.05 97.48 22:57:01 3 2.47 0.00 0.57 0.00 0.02 96.94 22:57:01 4 2.57 0.00 0.37 1.33 0.02 95.72 22:57:01 5 15.88 0.00 2.27 0.20 0.05 81.60 22:57:01 6 0.80 0.00 0.58 0.00 0.02 98.60 22:57:01 7 0.86 0.00 1.06 0.00 0.02 98.07 Average: all 13.31 0.00 2.99 2.95 0.06 80.68 Average: 0 15.30 0.00 3.73 2.16 0.07 78.74 Average: 1 11.89 0.00 3.21 6.96 0.06 77.87 Average: 2 23.29 0.00 2.88 2.09 0.10 71.65 Average: 3 17.36 0.00 2.76 0.07 0.06 79.75 Average: 4 10.25 0.00 3.33 4.63 0.06 81.73 Average: 5 8.67 0.00 2.93 3.97 0.06 84.37 Average: 6 7.20 0.00 2.04 2.99 0.05 87.72 Average: 7 12.52 0.00 3.01 0.75 0.06 83.66