---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7493 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: 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): 0-3 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 9.0G 11G 47% / 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 509 5247 0 2219 7185 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:c8:a0:10 brd ff:ff:ff:ff:ff:ff inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85245sec preferred_lft 85245sec inet6 fe80::f816:3eff:fec8:a010/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:ce:1a:d7 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 inet6 fe80::42:a9ff:fece:1ad7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7493) 02/25/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 156.30 69.14 87.15 5596.80 39757.70 03:25:01 60.79 0.12 60.67 21.83 9302.83 03:26:01 77.19 12.85 64.34 2277.49 9044.36 03:27:01 2.97 0.00 2.97 0.00 36.39 03:28:01 0.90 0.00 0.90 0.00 10.40 03:29:01 1.63 0.00 1.63 0.00 21.33 03:30:01 0.92 0.00 0.92 0.00 11.07 03:31:01 0.92 0.00 0.92 0.00 12.00 03:32:01 1.00 0.00 1.00 0.00 11.33 03:33:01 1.25 0.00 1.25 0.00 15.60 03:34:01 1.00 0.00 1.00 0.00 13.46 03:35:01 0.87 0.00 0.87 0.00 11.20 03:36:01 1.00 0.00 1.00 0.00 11.33 03:37:01 0.78 0.00 0.78 0.00 10.93 03:38:01 3.80 2.37 1.43 18.93 20.93 03:39:01 1.08 0.00 1.08 0.00 15.60 03:40:01 0.98 0.00 0.98 0.00 11.73 03:41:01 10.16 0.35 9.82 27.20 350.87 Average: 17.94 4.72 13.22 441.68 3254.16 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5903988 7419048 2263440 27.71 37028 1658600 981576 10.65 578956 1515392 57332 03:25:01 5567400 7365660 2600028 31.83 57492 1905628 1023876 11.11 645668 1752688 124820 03:26:01 5430432 7401640 2736996 33.51 66568 2061152 1279044 13.88 702364 1812160 656 03:27:01 5430424 7401672 2737004 33.51 66608 2061148 1279044 13.88 702140 1812160 0 03:28:01 5440436 7411732 2726992 33.39 66628 2061156 1297620 14.08 691788 1812156 16 03:29:01 5441044 7412448 2726384 33.38 66712 2061164 1309084 14.20 691472 1812164 172 03:30:01 5442268 7413720 2725160 33.37 66744 2061168 1309084 14.20 690100 1812168 160 03:31:01 5442672 7414168 2724756 33.36 66784 2061172 1309084 14.20 689780 1812172 224 03:32:01 5442564 7414088 2724864 33.36 66820 2061172 1309084 14.20 689768 1812172 12 03:33:01 5442672 7414232 2724756 33.36 66848 2061176 1309084 14.20 689844 1812176 28 03:34:01 5442608 7414240 2724820 33.36 66884 2061184 1309084 14.20 690220 1812184 8 03:35:01 5442600 7414288 2724828 33.36 66916 2061188 1309084 14.20 690016 1812188 176 03:36:01 5442328 7414048 2725100 33.37 66944 2061188 1309084 14.20 690028 1812188 8 03:37:01 5442476 7414236 2724952 33.36 66972 2061192 1309084 14.20 690332 1812192 172 03:38:01 5441172 7413608 2726256 33.38 67576 2061196 1327488 14.40 691012 1812196 128 03:39:01 5441232 7413712 2726196 33.38 67616 2061192 1327488 14.40 690876 1812200 148 03:40:01 5441340 7413848 2726088 33.38 67636 2061200 1327488 14.40 691100 1812200 164 03:41:01 5432552 7413356 2734876 33.49 68712 2068184 1010220 10.96 701024 1812740 26276 Average: 5472789 7409986 2694639 32.99 64860 2030559 1257533 13.65 683694 1792416 11694 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 ens3 380.57 212.73 1060.15 64.33 0.00 0.00 0.00 0.00 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:25:01 ens3 62.68 50.18 702.92 5.92 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:26:01 ens3 58.54 45.14 391.64 8.08 0.00 0.00 0.00 0.00 03:26:01 docker0 7.68 15.11 0.89 90.09 0.00 0.00 0.00 0.00 03:26:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:26:01 vethe88d78a 0.18 0.33 0.02 0.03 0.00 0.00 0.00 0.00 03:27:01 ens3 0.43 0.42 0.03 0.09 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 vethe88d78a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 vethe88d78a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 vethe88d78a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 vethe88d78a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.15 0.10 0.08 0.07 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.45 0.37 0.93 0.08 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 vethe88d78a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 9.75 8.13 7.53 4.29 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 28.49 17.63 119.66 4.61 0.00 0.00 0.00 0.00 Average: docker0 0.43 0.84 0.05 5.01 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-7493) 02/25/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 18.26 0.00 2.68 4.98 1.74 72.34 03:24:02 0 26.14 0.00 2.15 4.50 1.63 65.58 03:24:02 1 12.96 0.00 4.76 5.39 2.30 74.60 03:24:02 2 9.88 0.00 1.66 7.53 1.41 79.51 03:24:02 3 24.10 0.00 2.16 2.49 1.61 69.64 03:25:01 all 20.09 0.00 1.23 1.73 1.42 75.52 03:25:01 0 2.52 0.00 0.19 0.00 0.19 97.10 03:25:01 1 10.77 0.00 0.79 2.35 0.88 85.21 03:25:01 2 0.43 0.00 0.53 4.04 2.00 93.00 03:25:01 3 67.00 0.00 3.42 0.49 2.59 26.49 03:26:01 all 9.45 0.00 1.70 2.22 0.85 85.77 03:26:01 0 4.00 0.00 1.20 1.05 0.62 93.14 03:26:01 1 11.99 0.00 2.08 5.63 0.87 79.44 03:26:01 2 10.52 0.00 2.00 1.23 0.75 85.50 03:26:01 3 11.29 0.00 1.51 1.00 1.18 85.02 03:27:01 all 0.19 0.00 0.03 0.03 0.03 99.72 03:27:01 0 0.05 0.00 0.02 0.00 0.02 99.92 03:27:01 1 0.02 0.00 0.07 0.05 0.02 99.85 03:27:01 2 0.03 0.00 0.03 0.08 0.03 99.82 03:27:01 3 0.65 0.00 0.02 0.00 0.03 99.30 03:28:01 all 0.05 0.00 0.05 0.01 0.03 99.85 03:28:01 0 0.03 0.00 0.07 0.00 0.02 99.88 03:28:01 1 0.08 0.00 0.05 0.03 0.02 99.82 03:28:01 2 0.08 0.00 0.03 0.00 0.03 99.85 03:28:01 3 0.03 0.00 0.02 0.00 0.08 99.87 03:29:01 all 0.04 0.00 0.03 0.04 0.02 99.87 03:29:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:29:01 1 0.07 0.00 0.05 0.15 0.03 99.70 03:29:01 2 0.05 0.00 0.05 0.00 0.02 99.88 03:29:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:30:01 all 0.03 0.00 0.02 0.00 0.01 99.94 03:30:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:30:01 1 0.08 0.00 0.03 0.03 0.00 99.85 03:30:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:30:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:31:01 all 0.45 0.00 0.03 0.01 0.02 99.49 03:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:31:01 1 0.03 0.00 0.00 0.03 0.02 99.92 03:31:01 2 0.03 0.00 0.03 0.00 0.02 99.92 03:31:01 3 1.68 0.00 0.03 0.00 0.03 98.25 03:32:01 all 0.14 0.00 0.04 0.01 0.03 99.79 03:32:01 0 0.02 0.00 0.07 0.00 0.00 99.92 03:32:01 1 0.03 0.00 0.03 0.03 0.03 99.87 03:32:01 2 0.03 0.00 0.02 0.00 0.03 99.92 03:32:01 3 0.45 0.00 0.03 0.00 0.03 99.48 03:33:01 all 0.03 0.00 0.04 0.02 0.02 99.90 03:33:01 0 0.03 0.00 0.10 0.00 0.05 99.82 03:33:01 1 0.03 0.00 0.03 0.03 0.00 99.90 03:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:33:01 3 0.05 0.00 0.02 0.02 0.03 99.88 03:34:01 all 0.04 0.00 0.03 0.01 0.01 99.91 03:34:01 0 0.10 0.00 0.03 0.00 0.02 99.85 03:34:01 1 0.02 0.00 0.00 0.05 0.00 99.93 03:34:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:34:01 3 0.03 0.00 0.07 0.00 0.02 99.88 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.29 0.00 0.03 0.01 0.02 99.65 03:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 1 0.08 0.00 0.07 0.03 0.03 99.78 03:35:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:35:01 3 1.03 0.00 0.03 0.00 0.03 98.91 03:36:01 all 0.40 0.00 0.04 0.02 0.02 99.52 03:36:01 0 0.07 0.00 0.05 0.00 0.02 99.87 03:36:01 1 0.05 0.00 0.00 0.07 0.02 99.87 03:36:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:36:01 3 1.49 0.00 0.07 0.00 0.03 98.42 03:37:01 all 0.03 0.00 0.03 0.01 0.02 99.91 03:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:37:01 1 0.07 0.00 0.08 0.03 0.00 99.82 03:37:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:37:01 3 0.03 0.00 0.03 0.00 0.08 99.85 03:38:01 all 0.04 0.00 0.06 0.05 0.01 99.84 03:38:01 0 0.07 0.00 0.07 0.00 0.02 99.85 03:38:01 1 0.03 0.00 0.05 0.18 0.02 99.72 03:38:01 2 0.00 0.00 0.02 0.03 0.00 99.95 03:38:01 3 0.07 0.00 0.10 0.00 0.02 99.82 03:39:01 all 0.36 0.00 0.02 0.01 0.03 99.58 03:39:01 0 0.05 0.00 0.02 0.00 0.02 99.92 03:39:01 1 0.28 0.00 0.03 0.03 0.03 99.62 03:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:39:01 3 1.11 0.00 0.02 0.00 0.07 98.81 03:40:01 all 0.30 0.00 0.02 0.01 0.02 99.65 03:40:01 0 0.07 0.00 0.02 0.00 0.02 99.90 03:40:01 1 0.02 0.00 0.03 0.03 0.00 99.92 03:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:40:01 3 1.09 0.00 0.02 0.02 0.07 98.81 03:41:01 all 9.30 0.00 0.65 0.38 0.60 89.06 03:41:01 0 15.11 0.00 1.23 0.22 0.77 82.68 03:41:01 1 17.45 0.00 0.60 1.15 0.75 80.05 03:41:01 2 1.06 0.00 0.38 0.05 0.63 97.88 03:41:01 3 3.59 0.00 0.40 0.10 0.23 95.67 Average: all 3.30 0.00 0.37 0.53 0.27 95.53 Average: 0 2.69 0.00 0.30 0.32 0.19 96.51 Average: 1 3.00 0.00 0.49 0.85 0.28 95.38 Average: 2 1.23 0.00 0.27 0.72 0.27 97.50 Average: 3 6.27 0.00 0.44 0.23 0.34 92.72