---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5312 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 10G 9.3G 53% / 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: 7975 493 4152 0 3329 7183 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:b7:17:e7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85277sec preferred_lft 85277sec inet6 fe80::f816:3eff:feb7:17e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:e4:51:0c 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-5312) 10/01/25 _x86_64_ (4 CPU) 22:35:17 LINUX RESTART (4 CPU) 22:36:01 tps rtps wtps bread/s bwrtn/s 22:37:01 5.93 0.03 5.90 2.40 242.09 22:38:01 1.58 0.02 1.57 2.40 17.33 22:39:01 0.83 0.00 0.83 0.00 9.87 22:40:01 1.70 0.00 1.70 0.00 19.06 22:41:01 1.37 0.02 1.35 3.20 15.06 22:42:01 1.77 0.00 1.77 0.00 20.80 22:43:01 1.27 0.00 1.27 0.00 15.47 22:44:02 1.80 0.00 1.80 0.00 20.66 22:45:01 0.80 0.00 0.80 0.00 9.35 22:46:01 1.23 0.00 1.23 0.00 15.86 22:47:01 1.12 0.00 1.12 0.00 13.59 22:48:01 1.77 0.00 1.77 0.00 20.13 22:49:01 1.17 0.00 1.17 0.00 12.93 22:50:01 1.83 0.35 1.48 26.26 35.06 22:51:01 92.22 26.86 65.36 885.04 4882.24 22:52:01 79.67 12.38 67.29 2223.90 16049.86 22:53:01 133.77 0.52 133.26 34.26 47000.47 Average: 19.42 2.37 17.05 187.09 4027.69 22:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:37:01 6187144 7573728 1980276 24.25 26420 1546768 870976 9.45 401060 1425108 16 22:38:01 6188840 7575600 1978580 24.23 26484 1546844 870976 9.45 399504 1425172 4 22:39:01 6188676 7575468 1978744 24.23 26516 1546848 870976 9.45 399548 1425176 12 22:40:01 6188832 7575716 1978588 24.23 26588 1546852 870976 9.45 399540 1425180 8 22:41:01 6188396 7575480 1979024 24.23 26684 1546948 884252 9.59 399952 1425276 8 22:42:01 6188420 7575736 1979000 24.23 26772 1547080 884252 9.59 399872 1425408 8 22:43:01 6185476 7572940 1981944 24.27 26868 1547084 884252 9.59 403444 1425412 148 22:44:02 6185096 7572680 1982324 24.27 26964 1547088 884252 9.59 403352 1425416 8 22:45:01 6185220 7572816 1982200 24.27 26988 1547088 884252 9.59 403408 1425416 8 22:46:01 6184688 7572360 1982732 24.28 27044 1547100 884252 9.59 403532 1425428 128 22:47:01 6184204 7571956 1983216 24.28 27116 1547096 884252 9.59 403596 1425432 8 22:48:01 6184220 7572076 1983200 24.28 27204 1547108 884252 9.59 403612 1425436 148 22:49:01 6184360 7572312 1983060 24.28 27292 1547108 884252 9.59 403860 1425436 8 22:50:01 6156152 7545008 2011268 24.63 27360 1548364 892232 9.68 430276 1426128 4 22:51:01 5730236 7357228 2437184 29.84 44768 1758548 1032788 11.21 659804 1600184 105776 22:52:01 5099848 7417792 3067572 37.56 68644 2401296 1185464 12.86 636252 2201552 348868 22:53:01 4274912 7372752 3892508 47.66 96816 3091620 1028156 11.16 791644 2795492 26008 Average: 5981454 7538332 2185966 26.76 34502 1700638 916518 9.94 455427 1561921 28304 22:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:37:01 ens3 0.22 0.32 0.08 0.09 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:39:01 ens3 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:41:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 ens3 0.07 0.07 0.01 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:43:01 ens3 0.57 0.55 1.50 0.04 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:02 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:47:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:49:01 ens3 0.00 0.00 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 8.68 4.87 14.36 2.45 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:51:01 ens3 154.22 94.89 1011.39 37.02 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 752.94 276.82 4796.10 23.96 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 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 22:53:01 ens3 449.48 308.18 2045.46 28.40 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 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 80.50 40.42 463.34 5.43 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 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5312) 10/01/25 _x86_64_ (4 CPU) 22:35:17 LINUX RESTART (4 CPU) 22:36:01 CPU %user %nice %system %iowait %steal %idle 22:37:01 all 0.06 0.00 0.04 0.10 0.32 99.48 22:37:01 0 0.02 0.00 0.07 0.00 0.61 99.30 22:37:01 1 0.02 0.00 0.03 0.02 0.30 99.63 22:37:01 2 0.18 0.00 0.05 0.32 0.20 99.25 22:37:01 3 0.00 0.00 0.03 0.05 0.17 99.75 22:38:01 all 0.04 0.00 0.01 0.02 0.33 99.59 22:38:01 0 0.03 0.00 0.00 0.02 0.12 99.83 22:38:01 1 0.02 0.00 0.00 0.00 0.30 99.68 22:38:01 2 0.10 0.00 0.03 0.00 0.38 99.48 22:38:01 3 0.03 0.00 0.00 0.10 0.55 99.32 22:39:01 all 0.15 0.00 0.02 0.01 0.25 99.57 22:39:01 0 0.00 0.00 0.02 0.00 0.07 99.92 22:39:01 1 0.00 0.00 0.00 0.00 0.18 99.82 22:39:01 2 0.56 0.00 0.00 0.00 0.17 99.27 22:39:01 3 0.03 0.00 0.03 0.03 0.56 99.34 22:40:01 all 0.25 0.00 0.01 0.03 0.23 99.47 22:40:01 0 0.02 0.00 0.00 0.00 0.03 99.95 22:40:01 1 0.02 0.00 0.02 0.00 0.15 99.82 22:40:01 2 0.45 0.00 0.02 0.00 0.05 99.48 22:40:01 3 0.55 0.00 0.03 0.12 0.69 98.61 22:41:01 all 0.20 0.00 0.03 0.04 0.25 99.48 22:41:01 0 0.00 0.00 0.00 0.00 0.02 99.98 22:41:01 1 0.00 0.00 0.00 0.00 0.15 99.85 22:41:01 2 0.00 0.00 0.03 0.00 0.05 99.92 22:41:01 3 0.77 0.00 0.08 0.16 0.79 98.19 22:42:01 all 0.33 0.00 0.04 0.03 0.19 99.41 22:42:01 0 0.00 0.00 0.02 0.00 0.03 99.95 22:42:01 1 0.02 0.00 0.02 0.00 0.10 99.87 22:42:01 2 0.02 0.00 0.02 0.00 0.03 99.93 22:42:01 3 1.27 0.00 0.10 0.13 0.56 97.94 22:43:01 all 0.08 0.00 0.01 0.05 0.14 99.72 22:43:01 0 0.03 0.00 0.00 0.00 0.03 99.93 22:43:01 1 0.02 0.00 0.02 0.00 0.12 99.85 22:43:01 2 0.20 0.00 0.02 0.00 0.03 99.75 22:43:01 3 0.05 0.00 0.03 0.18 0.38 99.35 22:44:02 all 0.28 0.00 0.02 0.05 0.23 99.43 22:44:02 0 0.00 0.00 0.00 0.00 0.03 99.97 22:44:02 1 0.02 0.00 0.00 0.00 0.18 99.80 22:44:02 2 0.02 0.00 0.02 0.02 0.05 99.90 22:44:02 3 1.09 0.00 0.03 0.16 0.64 98.07 22:45:01 all 0.02 0.00 0.02 0.01 0.22 99.73 22:45:01 0 0.02 0.00 0.00 0.00 0.03 99.95 22:45:01 1 0.00 0.00 0.02 0.00 0.17 99.81 22:45:01 2 0.02 0.00 0.02 0.00 0.02 99.95 22:45:01 3 0.07 0.00 0.05 0.07 0.64 99.17 22:46:01 all 0.19 0.00 0.01 0.04 0.20 99.56 22:46:01 0 0.02 0.00 0.00 0.00 0.03 99.95 22:46:01 1 0.03 0.00 0.00 0.00 0.12 99.85 22:46:01 2 0.00 0.00 0.03 0.03 0.08 99.85 22:46:01 3 0.70 0.00 0.02 0.10 0.58 98.61 22:47:01 all 0.12 0.00 0.02 0.02 0.24 99.60 22:47:01 0 0.02 0.00 0.02 0.00 0.07 99.90 22:47:01 1 0.02 0.00 0.03 0.00 0.22 99.73 22:47:01 2 0.00 0.00 0.00 0.00 0.03 99.97 22:47:01 3 0.43 0.00 0.05 0.10 0.63 98.79 22:47:01 CPU %user %nice %system %iowait %steal %idle 22:48:01 all 0.15 0.00 0.01 0.04 0.25 99.56 22:48:01 0 0.00 0.00 0.00 0.00 0.03 99.97 22:48:01 1 0.00 0.00 0.00 0.00 0.23 99.77 22:48:01 2 0.02 0.00 0.02 0.00 0.05 99.92 22:48:01 3 0.56 0.00 0.02 0.17 0.66 98.59 22:49:01 all 0.04 0.00 0.03 0.04 0.25 99.64 22:49:01 0 0.03 0.00 0.00 0.00 0.07 99.90 22:49:01 1 0.00 0.00 0.02 0.00 0.23 99.75 22:49:01 2 0.00 0.00 0.03 0.15 0.13 99.68 22:49:01 3 0.12 0.00 0.05 0.02 0.57 99.25 22:50:01 all 0.50 0.00 0.06 0.04 0.32 99.08 22:50:01 0 0.28 0.00 0.07 0.02 0.30 99.33 22:50:01 1 0.53 0.00 0.07 0.00 0.30 99.10 22:50:01 2 0.30 0.00 0.08 0.13 0.35 99.14 22:50:01 3 0.90 0.00 0.05 0.00 0.30 98.75 22:51:01 all 20.65 0.00 1.52 3.22 1.91 72.71 22:51:01 0 6.74 0.00 0.89 1.47 1.39 89.51 22:51:01 1 30.88 0.00 1.48 1.58 1.73 64.34 22:51:01 2 29.28 0.00 1.99 0.63 2.49 65.61 22:51:01 3 15.78 0.00 1.67 9.19 2.04 71.32 22:52:01 all 20.16 0.00 2.84 2.52 1.82 72.66 22:52:01 0 22.76 0.00 2.82 2.35 1.84 70.23 22:52:01 1 12.79 0.00 2.86 3.60 1.49 79.26 22:52:01 2 36.74 0.00 3.55 0.88 2.67 56.15 22:52:01 3 8.35 0.00 2.16 3.27 1.28 84.95 22:53:01 all 18.86 0.00 4.82 2.40 1.95 71.98 22:53:01 0 7.00 0.00 3.85 3.58 1.27 84.29 22:53:01 1 10.95 0.00 4.88 3.78 1.67 78.72 22:53:01 2 41.00 0.00 5.12 1.01 2.62 50.26 22:53:01 3 16.49 0.00 5.39 1.20 2.22 74.70 Average: all 3.65 0.00 0.56 0.51 0.53 94.74 Average: 0 2.18 0.00 0.46 0.44 0.35 96.57 Average: 1 3.26 0.00 0.55 0.53 0.45 95.22 Average: 2 6.41 0.00 0.65 0.19 0.55 92.21 Average: 3 2.77 0.00 0.58 0.89 0.78 94.98