---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23686 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 13G 143G 9% / 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 828 26176 0 5161 30882 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:e8:6c:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85588sec preferred_lft 85588sec inet6 fe80::f816:3eff:fee8:6ce4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:6a:4f:d6 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-23686) 04/16/24 _x86_64_ (8 CPU) 12:40:24 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 118.75 36.18 82.57 1690.52 26697.15 12:43:02 114.21 4.23 109.98 99.13 34664.76 12:44:01 48.36 0.02 48.35 0.14 43665.01 12:45:01 33.04 0.73 32.31 51.06 42615.03 12:46:01 16.14 0.05 16.09 0.93 24498.23 12:47:01 15.43 0.02 15.41 0.67 22767.67 12:48:01 16.90 0.15 16.75 2.27 25147.73 12:49:01 6.68 0.00 6.68 0.00 9010.23 12:50:01 17.50 6.58 10.92 818.11 4283.67 12:51:01 145.62 0.80 144.82 33.86 70444.92 12:52:01 2.85 0.00 2.85 0.00 76.65 12:53:01 42.95 33.26 9.70 1760.08 2079.04 Average: 48.20 6.84 41.36 371.95 25469.48 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30126560 31714332 2812660 8.54 70984 1827020 1419268 4.18 857428 1661872 150804 12:43:02 29596456 31518308 3342764 10.15 83740 2130880 1918748 5.65 1067620 1946036 55220 12:44:01 28364796 31578292 4574424 13.89 88220 3396336 1553620 4.57 1006568 3195628 619412 12:45:01 28086300 31378696 4852920 14.73 89160 3473440 2086900 6.14 1228200 3248576 58216 12:46:01 28006320 31351064 4932900 14.98 89244 3525608 2102184 6.19 1275560 3281624 24140 12:47:01 28102120 31507788 4837100 14.68 89316 3586280 1925164 5.66 1122572 3338468 60756 12:48:01 27915756 31389960 5023464 15.25 89432 3654224 2046556 6.02 1256244 3388968 38180 12:49:01 27910260 31454116 5028960 15.27 89520 3722812 1996104 5.87 1211108 3438712 36432 12:50:01 25876868 31545356 7062352 21.44 114356 5723664 1631476 4.80 1873468 4707616 1957144 12:51:01 26651644 31237280 6287576 19.09 120392 4657172 2656676 7.82 1418576 4406516 908 12:52:01 26700184 31286172 6239036 18.94 120444 4657524 2641060 7.77 1422944 4354888 52 12:53:01 26736304 31489900 6202916 18.83 121904 4821736 1571140 4.62 1519756 4220140 65480 Average: 27839464 31454272 5099756 15.48 97226 3764725 1962408 5.77 1271670 3432420 255562 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 73.05 52.69 946.72 10.73 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 12:43:02 ens3 49.02 32.81 608.16 11.24 0.00 0.00 0.00 0.00 12:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:44:01 ens3 389.19 194.78 10449.08 14.81 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 0.73 0.62 0.38 0.37 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 ens3 0.43 0.35 0.18 0.54 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 0.23 0.23 0.06 0.23 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 ens3 0.55 0.17 0.13 0.25 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 1.22 0.60 0.43 0.61 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.20 0.20 0.06 0.26 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 32.37 31.86 8.10 8.31 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 12.66 12.66 0.84 0.84 0.00 0.00 0.00 0.00 12:52:01 ens3 37.14 36.69 7.60 9.54 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 14.60 14.60 0.96 0.96 0.00 0.00 0.00 0.00 12:53:01 ens3 218.29 163.30 1858.92 27.39 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 10.60 10.60 0.71 0.71 0.00 0.00 0.00 0.00 Average: ens3 66.42 42.64 1143.61 7.01 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 3.42 3.42 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23686) 04/16/24 _x86_64_ (8 CPU) 12:40:24 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.39 0.00 0.83 1.83 0.03 86.92 12:42:01 0 1.08 0.00 0.35 0.22 0.00 98.35 12:42:01 1 8.09 0.00 0.83 5.82 0.03 85.23 12:42:01 2 13.54 0.00 0.48 0.97 0.07 84.94 12:42:01 3 32.93 0.00 2.27 1.00 0.05 63.75 12:42:01 4 9.89 0.00 0.97 5.57 0.03 83.54 12:42:01 5 10.36 0.00 0.65 0.20 0.02 88.77 12:42:01 6 6.09 0.00 0.78 0.67 0.03 92.43 12:42:01 7 1.12 0.00 0.33 0.22 0.02 98.31 12:43:02 all 12.17 0.00 0.66 1.58 0.05 85.56 12:43:02 0 15.63 0.00 0.43 0.00 0.08 83.85 12:43:02 1 28.74 0.00 0.43 0.92 0.03 69.88 12:43:02 2 0.68 0.00 0.84 2.74 0.12 95.62 12:43:02 3 12.33 0.00 0.90 0.28 0.03 86.45 12:43:02 4 0.52 0.00 0.25 6.99 0.02 92.23 12:43:02 5 1.27 0.00 0.45 0.90 0.02 97.37 12:43:02 6 22.60 0.00 1.33 0.47 0.05 75.55 12:43:02 7 15.55 0.00 0.60 0.30 0.03 83.52 12:44:01 all 9.49 0.00 0.65 1.93 0.04 87.89 12:44:01 0 0.70 0.00 0.17 0.00 0.03 99.10 12:44:01 1 9.28 0.00 0.17 0.07 0.03 90.45 12:44:01 2 2.24 0.00 1.72 5.71 0.08 90.25 12:44:01 3 49.38 0.00 0.25 0.00 0.07 50.30 12:44:01 4 0.03 0.00 0.17 7.80 0.02 91.98 12:44:01 5 0.58 0.00 0.20 1.17 0.02 98.03 12:44:01 6 8.49 0.00 0.39 0.25 0.02 90.85 12:44:01 7 5.20 0.00 2.17 0.41 0.03 92.19 12:45:01 all 12.33 0.00 0.36 1.56 0.04 85.71 12:45:01 0 9.47 0.00 0.13 0.00 0.03 90.37 12:45:01 1 0.32 0.00 0.18 0.00 0.00 99.50 12:45:01 2 1.22 0.00 0.28 3.23 0.02 95.25 12:45:01 3 8.20 0.00 0.25 0.00 0.03 91.52 12:45:01 4 0.03 0.00 0.20 0.00 0.02 99.75 12:45:01 5 11.58 0.00 0.58 9.25 0.02 78.57 12:45:01 6 49.70 0.00 0.70 0.03 0.08 49.48 12:45:01 7 18.18 0.00 0.52 0.00 0.12 81.19 12:46:01 all 12.39 0.00 0.19 0.73 0.05 86.64 12:46:01 0 48.01 0.00 0.40 0.00 0.07 51.53 12:46:01 1 4.76 0.00 0.10 0.00 0.03 95.11 12:46:01 2 0.82 0.00 0.12 0.10 0.10 98.87 12:46:01 3 15.91 0.00 0.30 0.02 0.12 83.66 12:46:01 4 0.07 0.00 0.02 0.00 0.00 99.92 12:46:01 5 26.14 0.00 0.32 0.00 0.03 73.51 12:46:01 6 2.22 0.00 0.15 0.00 0.00 97.63 12:46:01 7 1.16 0.00 0.10 5.75 0.02 92.98 12:47:01 all 12.39 0.00 0.16 0.73 0.04 86.68 12:47:01 0 0.80 0.00 0.05 0.00 0.03 99.12 12:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:47:01 2 52.38 0.00 0.32 0.02 0.10 47.18 12:47:01 3 25.33 0.00 0.28 0.00 0.03 74.35 12:47:01 4 0.30 0.00 0.05 0.00 0.02 99.63 12:47:01 5 0.00 0.00 0.03 0.00 0.00 99.97 12:47:01 6 19.25 0.00 0.45 0.00 0.08 80.22 12:47:01 7 0.97 0.00 0.13 5.86 0.05 92.98 12:48:01 all 12.29 0.00 0.28 0.77 0.04 86.62 12:48:01 0 5.19 0.00 0.20 0.00 0.02 94.60 12:48:01 1 17.48 0.00 0.28 0.00 0.07 82.17 12:48:01 2 25.85 0.00 0.28 0.02 0.02 73.83 12:48:01 3 14.71 0.00 0.43 0.00 0.02 84.84 12:48:01 4 5.02 0.00 0.10 0.00 0.02 94.87 12:48:01 5 6.65 0.00 0.17 0.00 0.00 93.18 12:48:01 6 20.55 0.00 0.45 0.00 0.03 78.96 12:48:01 7 2.80 0.00 0.34 6.19 0.10 90.58 12:49:01 all 12.27 0.00 0.28 0.24 0.03 87.17 12:49:01 0 11.25 0.00 0.28 0.13 0.05 88.29 12:49:01 1 8.81 0.00 0.25 0.00 0.05 90.89 12:49:01 2 6.20 0.00 0.23 0.00 0.02 93.55 12:49:01 3 21.73 0.00 0.43 0.17 0.03 77.64 12:49:01 4 3.03 0.00 0.15 0.00 0.02 96.80 12:49:01 5 6.72 0.00 0.12 0.00 0.02 93.15 12:49:01 6 28.72 0.00 0.47 0.00 0.05 70.76 12:49:01 7 11.66 0.00 0.34 1.62 0.08 86.30 12:50:01 all 11.94 0.00 0.62 0.21 0.04 87.20 12:50:01 0 10.62 0.00 0.35 0.05 0.02 88.96 12:50:01 1 32.32 0.00 2.05 0.57 0.05 65.01 12:50:01 2 24.36 0.00 1.32 0.10 0.02 74.20 12:50:01 3 12.57 0.00 0.52 0.00 0.02 86.90 12:50:01 4 11.42 0.00 0.30 0.00 0.02 88.26 12:50:01 5 0.58 0.00 0.07 0.00 0.03 99.32 12:50:01 6 0.27 0.00 0.07 0.00 0.00 99.67 12:50:01 7 3.47 0.00 0.28 0.96 0.10 95.19 12:51:01 all 11.59 0.00 1.09 2.61 0.08 84.63 12:51:01 0 21.92 0.00 0.97 1.57 0.08 75.46 12:51:01 1 18.31 0.00 1.94 0.23 0.08 79.44 12:51:01 2 10.58 0.00 1.20 0.08 0.08 88.05 12:51:01 3 7.68 0.00 0.70 0.00 0.07 91.55 12:51:01 4 10.77 0.00 0.64 0.00 0.07 88.53 12:51:01 5 13.27 0.00 0.84 1.79 0.08 84.02 12:51:01 6 7.05 0.00 1.02 0.54 0.08 91.31 12:51:01 7 3.12 0.00 1.43 16.69 0.07 78.69 12:52:01 all 12.21 0.00 1.00 0.01 0.08 86.70 12:52:01 0 30.03 0.00 1.22 0.00 0.08 68.67 12:52:01 1 7.38 0.00 0.97 0.00 0.08 91.57 12:52:01 2 2.07 0.00 0.92 0.00 0.12 96.90 12:52:01 3 8.14 0.00 0.97 0.00 0.07 90.82 12:52:01 4 22.58 0.00 1.42 0.03 0.10 75.86 12:52:01 5 6.40 0.00 0.77 0.02 0.10 92.72 12:52:01 6 1.79 0.00 0.77 0.03 0.07 97.33 12:52:01 7 19.18 0.00 0.97 0.02 0.08 79.75 12:52:01 CPU %user %nice %system %iowait %steal %idle 12:53:01 all 14.18 0.00 0.98 0.34 0.08 84.41 12:53:01 0 15.32 0.00 1.08 0.92 0.08 82.60 12:53:01 1 8.18 0.00 0.72 0.07 0.05 90.98 12:53:01 2 10.36 0.00 1.37 0.13 0.08 88.05 12:53:01 3 8.92 0.00 0.65 0.07 0.08 90.28 12:53:01 4 33.42 0.00 1.57 0.58 0.08 64.34 12:53:01 5 6.92 0.00 0.89 0.27 0.05 91.87 12:53:01 6 5.61 0.00 0.70 0.40 0.07 93.23 12:53:01 7 24.75 0.00 0.88 0.28 0.08 73.99 Average: all 11.97 0.00 0.59 1.04 0.05 86.34 Average: 0 14.18 0.00 0.47 0.24 0.05 85.06 Average: 1 11.98 0.00 0.66 0.64 0.04 86.68 Average: 2 12.55 0.00 0.75 1.09 0.07 85.54 Average: 3 18.11 0.00 0.66 0.13 0.05 81.05 Average: 4 8.10 0.00 0.49 1.74 0.03 89.65 Average: 5 7.55 0.00 0.42 1.13 0.03 90.87 Average: 6 14.38 0.00 0.61 0.20 0.05 84.77 Average: 7 8.94 0.00 0.67 3.20 0.07 87.13