---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2784 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 11G 145G 7% / 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 851 28474 0 2841 30878 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:f7:61:bf brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fef7:61bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:c5:94:1b 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-2784) 12/06/23 _x86_64_ (8 CPU) 15:08:45 LINUX RESTART (8 CPU) 15:09:01 tps rtps wtps bread/s bwrtn/s 15:10:02 143.76 47.48 96.28 4413.66 132540.44 15:11:01 21.35 0.00 21.35 0.00 32941.65 15:12:01 0.98 0.00 0.98 0.00 12.26 15:13:01 0.83 0.00 0.83 0.00 10.93 15:14:01 2.45 0.97 1.48 20.66 18.00 15:15:01 1.98 0.00 1.98 0.00 26.66 15:16:01 1.33 0.02 1.32 0.13 16.53 15:17:01 1.82 0.02 1.80 0.13 24.53 15:18:01 1.05 0.00 1.05 0.00 12.93 15:19:01 1.27 0.00 1.27 0.00 17.33 15:20:01 5.03 3.60 1.43 153.71 207.97 15:21:01 101.03 36.14 64.89 1688.12 6940.18 15:22:01 128.86 19.85 109.02 708.42 15596.20 15:23:01 71.42 1.12 70.30 63.59 18995.63 Average: 34.53 7.81 26.72 504.05 14789.95 15:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:02 30651236 31892644 2287984 6.95 38616 1531288 1295216 3.81 628136 1413820 172 15:11:01 30649804 31891328 2289416 6.95 38664 1531292 1295216 3.81 628844 1413808 224 15:12:01 30650356 31891924 2288864 6.95 38704 1531292 1314072 3.87 627708 1413808 148 15:13:01 30649104 31890716 2290116 6.95 38736 1531296 1314072 3.87 628968 1413812 224 15:14:01 30647084 31889548 2292136 6.96 38808 1531912 1347112 3.96 630260 1414312 128 15:15:01 30646404 31888952 2292816 6.96 38888 1531916 1347112 3.96 631548 1414316 160 15:16:01 30639316 31882024 2299904 6.98 38992 1531928 1347112 3.96 638324 1414320 0 15:17:01 30631736 31874572 2307484 7.01 39092 1531936 1347112 3.96 645764 1414328 180 15:18:01 30628252 31871160 2310968 7.02 39140 1531940 1347112 3.96 648708 1414332 160 15:19:01 30627268 31870188 2311952 7.02 39180 1531944 1347112 3.96 649832 1414336 208 15:20:01 30523340 31776976 2415880 7.33 39352 1542316 1347112 3.96 746128 1420516 220 15:21:01 30027108 31672920 2912112 8.84 72276 1882288 1437368 4.23 906696 1714960 195424 15:22:01 28038680 29952048 4900540 14.88 84824 2124544 3430784 10.09 2671124 1908400 8736 15:23:01 29171336 31627908 3767884 11.44 94268 2647480 1450936 4.27 1211272 2218108 41996 Average: 30298645 31705208 2640575 8.02 48539 1679527 1497675 4.41 849522 1528798 17713 15:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:02 ens3 251.31 152.62 577.45 31.48 0.00 0.00 0.00 0.00 15:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 0.29 0.17 0.06 0.38 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 0.42 0.12 0.12 0.16 0.00 0.00 0.00 0.00 15:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 1.13 0.25 0.29 0.17 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.32 0.17 0.09 0.17 0.00 0.00 0.00 0.00 15:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 0.45 0.32 0.14 0.24 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 4.42 1.63 2.73 0.69 0.00 0.00 0.00 0.00 15:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 3.37 1.43 1.30 1.61 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 1.12 0.65 0.62 0.77 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 0.35 0.23 0.07 0.35 0.00 0.00 0.00 0.00 15:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 90.83 59.69 132.73 29.43 0.00 0.00 0.00 0.00 15:21:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 96.58 64.14 1249.44 12.30 0.00 0.00 0.00 0.00 15:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 490.67 360.16 2682.84 105.83 0.00 0.00 0.00 0.00 15:23:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 316.28 312.66 1844.82 1715.14 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 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 89.93 68.24 464.30 135.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2784) 12/06/23 _x86_64_ (8 CPU) 15:08:45 LINUX RESTART (8 CPU) 15:09:01 CPU %user %nice %system %iowait %steal %idle 15:10:02 all 2.44 0.00 0.59 1.33 0.01 95.62 15:10:02 0 2.12 0.00 0.45 0.23 0.02 97.18 15:10:02 1 2.00 0.00 0.30 0.33 0.02 97.35 15:10:02 2 4.64 0.00 1.40 0.18 0.02 93.76 15:10:02 3 2.83 0.00 0.38 0.87 0.02 95.90 15:10:02 4 1.96 0.00 0.40 6.29 0.03 91.32 15:10:02 5 1.83 0.00 0.37 0.12 0.02 97.67 15:10:02 6 2.54 0.00 0.85 2.41 0.02 94.19 15:10:02 7 1.57 0.00 0.62 0.25 0.02 97.54 15:11:01 all 0.02 0.00 0.01 0.29 0.00 99.68 15:11:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:11:01 1 0.02 0.00 0.00 0.08 0.00 99.90 15:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 4 0.03 0.00 0.00 2.19 0.02 97.76 15:11:01 5 0.03 0.00 0.03 0.00 0.02 99.91 15:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:12:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:12:01 1 0.03 0.00 0.00 0.03 0.00 99.93 15:12:01 2 0.05 0.00 0.00 0.00 0.00 99.95 15:12:01 3 0.00 0.00 0.00 0.02 0.00 99.98 15:12:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:12:01 5 0.02 0.00 0.00 0.00 0.02 99.97 15:12:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:13:01 all 0.01 0.00 0.01 0.00 0.00 99.97 15:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:13:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:13:01 5 0.00 0.00 0.03 0.00 0.03 99.93 15:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:13:01 7 0.02 0.00 0.00 0.00 0.02 99.97 15:14:01 all 0.05 0.00 0.02 0.01 0.00 99.91 15:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:14:01 1 0.25 0.00 0.07 0.07 0.00 99.62 15:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:14:01 4 0.03 0.00 0.02 0.02 0.00 99.93 15:14:01 5 0.03 0.00 0.03 0.02 0.02 99.90 15:14:01 6 0.03 0.00 0.03 0.02 0.00 99.92 15:14:01 7 0.03 0.00 0.02 0.00 0.00 99.95 15:15:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:15:01 0 0.00 0.00 0.00 0.00 0.02 99.98 15:15:01 1 0.02 0.00 0.00 0.03 0.00 99.95 15:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 5 0.05 0.00 0.03 0.00 0.02 99.90 15:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:16:01 all 0.05 0.00 0.01 0.01 0.00 99.94 15:16:01 0 0.08 0.00 0.00 0.00 0.00 99.92 15:16:01 1 0.02 0.00 0.00 0.07 0.00 99.92 15:16:01 2 0.12 0.00 0.00 0.00 0.00 99.88 15:16:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:16:01 4 0.07 0.00 0.02 0.00 0.02 99.90 15:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:16:01 7 0.07 0.00 0.03 0.00 0.00 99.90 15:17:01 all 0.04 0.00 0.01 0.00 0.00 99.94 15:17:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:17:01 1 0.07 0.00 0.02 0.03 0.00 99.88 15:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:17:01 4 0.07 0.00 0.00 0.00 0.00 99.93 15:17:01 5 0.02 0.00 0.05 0.00 0.02 99.92 15:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:17:01 7 0.10 0.00 0.03 0.00 0.02 99.85 15:18:01 all 0.03 0.00 0.01 0.00 0.00 99.96 15:18:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:18:01 1 0.05 0.00 0.02 0.03 0.00 99.90 15:18:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:18:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:18:01 4 0.07 0.00 0.00 0.00 0.00 99.93 15:18:01 5 0.00 0.00 0.02 0.00 0.02 99.97 15:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:19:01 all 0.01 0.00 0.01 0.00 0.00 99.97 15:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:19:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 3 0.02 0.00 0.00 0.02 0.00 99.97 15:19:01 4 0.05 0.00 0.02 0.00 0.00 99.93 15:19:01 5 0.00 0.00 0.02 0.00 0.02 99.97 15:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 15:20:01 all 1.04 0.00 0.06 0.01 0.00 98.88 15:20:01 0 1.85 0.00 0.03 0.00 0.00 98.12 15:20:01 1 2.27 0.00 0.00 0.02 0.00 97.72 15:20:01 2 0.58 0.00 0.02 0.00 0.00 99.40 15:20:01 3 0.25 0.00 0.05 0.00 0.00 99.70 15:20:01 4 1.92 0.00 0.02 0.00 0.02 98.05 15:20:01 5 0.32 0.00 0.05 0.00 0.02 99.62 15:20:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:20:01 7 1.07 0.00 0.27 0.08 0.02 98.57 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 10.73 0.00 0.84 0.70 0.03 87.70 15:21:01 0 1.74 0.00 0.18 0.07 0.05 97.96 15:21:01 1 6.99 0.00 0.87 4.34 0.03 87.77 15:21:01 2 0.87 0.00 0.30 0.03 0.02 98.78 15:21:01 3 2.88 0.00 0.30 0.02 0.02 96.79 15:21:01 4 5.13 0.00 0.68 0.15 0.02 94.02 15:21:01 5 37.38 0.00 1.99 0.69 0.07 59.88 15:21:01 6 23.88 0.00 1.47 0.27 0.03 74.35 15:21:01 7 7.02 0.00 0.94 0.07 0.02 91.96 15:22:01 all 24.14 0.00 1.26 0.22 0.05 74.33 15:22:01 0 11.96 0.00 0.68 0.63 0.03 86.69 15:22:01 1 28.20 0.00 2.25 0.35 0.07 69.13 15:22:01 2 36.49 0.00 0.98 0.10 0.05 62.37 15:22:01 3 16.42 0.00 0.89 0.08 0.03 82.58 15:22:01 4 21.60 0.00 0.60 0.05 0.03 77.71 15:22:01 5 28.31 0.00 1.75 0.48 0.07 69.38 15:22:01 6 20.48 0.00 2.01 0.00 0.07 77.45 15:22:01 7 29.65 0.00 0.97 0.02 0.07 69.30 15:23:01 all 16.55 0.00 0.91 0.29 0.05 82.21 15:23:01 0 2.55 0.00 0.53 0.00 0.03 96.89 15:23:01 1 36.73 0.00 1.79 1.14 0.07 60.28 15:23:01 2 26.99 0.00 1.15 0.17 0.03 71.66 15:23:01 3 14.29 0.00 1.00 0.00 0.05 84.66 15:23:01 4 15.18 0.00 0.53 0.00 0.03 84.25 15:23:01 5 8.42 0.00 0.72 0.97 0.03 89.86 15:23:01 6 20.01 0.00 0.75 0.00 0.05 79.19 15:23:01 7 8.24 0.00 0.74 0.00 0.05 90.97 Average: all 3.94 0.00 0.27 0.21 0.01 95.57 Average: 0 1.47 0.00 0.14 0.07 0.01 98.32 Average: 1 5.48 0.00 0.38 0.47 0.01 93.66 Average: 2 4.99 0.00 0.28 0.03 0.01 94.69 Average: 3 2.62 0.00 0.19 0.07 0.01 97.10 Average: 4 3.30 0.00 0.17 0.62 0.01 95.90 Average: 5 5.47 0.00 0.36 0.16 0.03 93.97 Average: 6 4.78 0.00 0.37 0.19 0.01 94.65 Average: 7 3.41 0.00 0.26 0.03 0.01 96.28