---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-343 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.9G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 502 3775 0 3697 7174 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b7:46:87 brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:feb7:4687/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:4f:54:77 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-343) 10/17/26 _x86_64_ (4 CPU) 13:21:55 LINUX RESTART (4 CPU) 13:22:01 tps rtps wtps bread/s bwrtn/s 13:23:01 89.05 49.99 39.06 4266.22 37653.87 13:24:01 2.63 0.00 2.63 0.00 34.93 13:25:01 0.90 0.00 0.90 0.00 10.66 13:26:01 1.20 0.00 1.20 0.00 14.13 13:27:01 1.52 0.02 1.50 3.20 19.06 13:28:01 1.32 0.00 1.32 0.00 15.33 13:29:01 1.30 0.00 1.30 0.00 15.86 13:30:01 1.25 0.00 1.25 0.00 14.93 13:31:01 1.33 0.00 1.33 0.00 16.40 13:32:01 4.85 3.45 1.40 147.71 209.83 13:33:01 105.32 21.55 83.77 757.34 7545.41 13:34:01 111.20 38.76 72.44 2299.62 51617.66 13:35:01 11.13 0.03 11.10 0.27 590.43 13:36:01 65.66 12.26 53.39 867.19 6331.34 Average: 28.47 9.00 19.47 595.82 7434.90 13:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:23:01 6161156 7532856 2006272 24.56 25708 1532488 862812 9.36 421932 1429460 776 13:24:01 6162816 7534544 2004612 24.54 25740 1532492 862812 9.36 419976 1429452 8 13:25:01 6163984 7535760 2003444 24.53 25756 1532496 862812 9.36 418676 1429456 8 13:26:01 6159760 7531628 2007668 24.58 25836 1532500 862812 9.36 423180 1429460 16 13:27:01 6159588 7531688 2007840 24.58 25940 1532596 872800 9.47 423248 1429560 12 13:28:01 6159496 7531752 2007932 24.58 26028 1532664 872800 9.47 423424 1429624 8 13:29:01 6159612 7531956 2007816 24.58 26108 1532668 872800 9.47 423436 1429628 8 13:30:01 6159248 7531696 2008180 24.59 26196 1532672 872800 9.47 423916 1429632 156 13:31:01 6159164 7531708 2008264 24.59 26284 1532676 872800 9.47 423636 1429636 8 13:32:01 6113200 7496424 2054228 25.15 26428 1543028 872800 9.47 461588 1437476 20 13:33:01 5604892 7381384 2562536 31.38 55240 1889448 988112 10.72 607508 1761092 202228 13:34:01 4012796 7200496 4154632 50.87 64436 3265032 1126408 12.22 811520 3095332 5576 13:35:01 3985524 7182792 4181904 51.20 66760 3270892 1126408 12.22 830524 3099564 3292 13:36:01 3862224 7338664 4305204 52.71 73560 3533884 973780 10.57 808412 3231152 99944 Average: 5644533 7456668 2522895 30.89 37144 1949681 921625 10.00 522927 1820752 22290 13:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:23:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 13:23:01 ens3 198.35 108.23 502.05 25.20 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 0.22 0.07 0.01 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1.27 0.87 1.44 0.06 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 0.55 0.27 0.26 0.21 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 ens3 0.13 0.10 0.06 0.01 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 71.67 38.88 125.91 21.77 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:33:01 ens3 125.50 99.25 1585.52 22.96 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 13:34:01 ens3 889.75 573.15 20209.53 58.42 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:35:01 ens3 110.05 156.76 78.93 30.50 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.80 1.80 0.42 0.42 0.00 0.00 0.00 0.00 13:36:01 ens3 304.95 322.16 2503.06 65.79 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 121.62 92.85 1786.18 16.07 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-343) 10/17/26 _x86_64_ (4 CPU) 13:21:55 LINUX RESTART (4 CPU) 13:22:01 CPU %user %nice %system %iowait %steal %idle 13:23:01 all 4.04 0.00 1.25 2.90 0.03 91.78 13:23:01 0 4.60 0.00 0.82 1.23 0.02 93.33 13:23:01 1 3.66 0.00 2.62 5.40 0.03 88.29 13:23:01 2 2.38 0.00 0.73 0.32 0.03 96.53 13:23:01 3 5.54 0.00 0.89 4.67 0.03 88.88 13:24:01 all 0.02 0.00 0.01 0.05 0.00 99.92 13:24:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:24:01 1 0.02 0.00 0.02 0.08 0.02 99.87 13:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:24:01 3 0.02 0.00 0.00 0.08 0.00 99.90 13:25:01 all 0.01 0.00 0.01 0.00 0.00 99.97 13:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:25:01 3 0.03 0.00 0.00 0.02 0.00 99.95 13:26:01 all 0.37 0.00 0.01 0.02 0.00 99.60 13:26:01 0 0.22 0.00 0.00 0.00 0.00 99.78 13:26:01 1 1.19 0.00 0.02 0.03 0.02 98.74 13:26:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:26:01 3 0.02 0.00 0.00 0.05 0.02 99.92 13:27:01 all 0.12 0.00 0.02 0.04 0.35 99.47 13:27:01 0 0.00 0.00 0.00 0.00 0.07 99.93 13:27:01 1 0.38 0.00 0.03 0.17 0.96 98.46 13:27:01 2 0.02 0.00 0.02 0.00 0.17 99.80 13:27:01 3 0.05 0.00 0.03 0.00 0.22 99.70 13:28:01 all 0.05 0.00 0.01 0.02 0.03 99.90 13:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:28:01 1 0.13 0.00 0.03 0.07 0.07 99.70 13:28:01 2 0.05 0.00 0.00 0.00 0.00 99.95 13:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:29:01 all 0.02 0.00 0.02 0.03 0.00 99.93 13:29:01 0 0.00 0.00 0.02 0.00 0.00 99.98 13:29:01 1 0.02 0.00 0.02 0.10 0.02 99.85 13:29:01 2 0.00 0.00 0.03 0.00 0.00 99.97 13:29:01 3 0.05 0.00 0.00 0.00 0.02 99.93 13:30:01 all 0.05 0.00 0.02 0.03 0.00 99.90 13:30:01 0 0.15 0.00 0.00 0.00 0.00 99.85 13:30:01 1 0.02 0.00 0.03 0.10 0.00 99.85 13:30:01 2 0.03 0.00 0.03 0.00 0.00 99.93 13:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:31:01 all 0.02 0.00 0.01 0.02 0.00 99.95 13:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:31:01 1 0.05 0.00 0.03 0.08 0.02 99.82 13:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:32:01 all 1.60 0.00 0.07 0.07 0.00 98.25 13:32:01 0 1.65 0.00 0.02 0.00 0.00 98.33 13:32:01 1 1.06 0.00 0.15 0.18 0.02 98.59 13:32:01 2 2.12 0.00 0.03 0.00 0.02 97.83 13:32:01 3 1.57 0.00 0.08 0.10 0.00 98.25 13:33:01 all 19.66 0.00 1.32 3.12 0.07 75.82 13:33:01 0 27.00 0.00 1.32 0.28 0.07 71.34 13:33:01 1 2.80 0.00 1.01 11.11 0.03 85.05 13:33:01 2 39.80 0.00 2.29 0.50 0.10 57.31 13:33:01 3 8.93 0.00 0.65 0.64 0.07 89.71 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 16.84 0.00 1.60 1.92 0.08 79.57 13:34:01 0 29.94 0.00 2.19 2.14 0.10 65.64 13:34:01 1 9.53 0.00 1.13 1.46 0.03 87.85 13:34:01 2 11.37 0.00 0.78 2.79 0.07 84.99 13:34:01 3 16.47 0.00 2.26 1.30 0.08 79.89 13:35:01 all 5.28 0.00 0.33 0.05 0.03 94.31 13:35:01 0 6.36 0.00 0.37 0.08 0.03 93.15 13:35:01 1 4.68 0.00 0.54 0.13 0.05 94.60 13:35:01 2 3.65 0.00 0.17 0.03 0.02 96.13 13:35:01 3 6.43 0.00 0.27 0.00 0.05 93.26 13:36:01 all 38.08 0.00 1.69 0.81 0.12 59.31 13:36:01 0 28.34 0.00 2.10 1.78 0.13 67.65 13:36:01 1 34.92 0.00 1.05 0.13 0.08 63.81 13:36:01 2 35.10 0.00 1.50 0.30 0.13 62.97 13:36:01 3 54.02 0.00 2.11 0.99 0.15 42.73 Average: all 6.15 0.00 0.45 0.65 0.05 92.70 Average: 0 7.03 0.00 0.49 0.39 0.03 92.06 Average: 1 4.17 0.00 0.48 1.36 0.10 93.90 Average: 2 6.75 0.00 0.40 0.28 0.04 92.53 Average: 3 6.63 0.00 0.45 0.56 0.05 92.31