---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1834 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: 7975 516 5241 0 2218 7177 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:96:12:1b brd ff:ff:ff:ff:ff:ff inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85255sec preferred_lft 85255sec inet6 fe80::f816:3eff:fe96:121b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:f2:d7:94 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::42:40ff:fef2:d794/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1834) 04/29/26 _x86_64_ (4 CPU) 03:22:52 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 153.16 69.11 84.05 5614.93 39584.49 03:25:01 53.43 0.22 53.21 23.59 7163.80 03:26:01 85.42 12.93 72.48 2305.73 11170.00 03:27:01 2.70 0.00 2.70 0.00 32.39 03:28:01 1.33 0.02 1.32 0.93 16.00 03:29:01 0.98 0.00 0.98 0.00 11.33 03:30:01 0.98 0.00 0.98 0.00 12.80 03:31:01 0.73 0.00 0.73 0.00 8.80 03:32:01 0.87 0.00 0.87 0.00 10.53 03:33:01 0.75 0.00 0.75 0.00 9.87 03:34:01 1.00 0.00 1.00 0.00 12.13 03:35:01 0.78 0.00 0.78 0.00 9.07 03:36:01 0.82 0.00 0.82 0.00 10.26 03:37:01 0.73 0.00 0.73 0.00 8.93 03:38:01 1.03 0.00 1.03 0.00 13.20 03:39:01 3.93 2.37 1.57 18.93 22.26 03:40:01 0.97 0.00 0.97 0.00 12.80 03:41:01 9.90 0.35 9.55 27.20 357.54 Average: 17.72 4.73 12.99 444.34 3244.45 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5900192 7406836 2267228 27.76 35448 1653048 980272 10.64 587260 1512968 50452 03:25:01 5592108 7362756 2575312 31.53 56052 1881508 1015128 11.01 644760 1731936 166192 03:26:01 5410676 7377608 2756744 33.75 66816 2056820 1266180 13.74 725216 1808800 636 03:27:01 5410384 7377372 2757036 33.76 66876 2056824 1266180 13.74 724304 1808804 180 03:28:01 5421900 7389016 2745520 33.62 66964 2056844 1284136 13.93 712256 1808824 16 03:29:01 5422656 7389784 2744764 33.61 67012 2056856 1284136 13.93 711940 1808816 180 03:30:01 5426228 7393400 2741192 33.56 67036 2056864 1284136 13.93 708788 1808824 8 03:31:01 5426592 7393784 2740828 33.56 67052 2056868 1284136 13.93 708392 1808828 152 03:32:01 5427004 7394212 2740416 33.55 67068 2056868 1284136 13.93 708528 1808828 152 03:33:01 5426740 7393992 2740680 33.56 67092 2056872 1292112 14.02 708524 1808832 12 03:34:01 5426672 7393944 2740748 33.56 67112 2056880 1292112 14.02 708564 1808840 144 03:35:01 5426688 7393988 2740732 33.56 67128 2056884 1292112 14.02 708608 1808844 148 03:36:01 5426836 7394140 2740584 33.56 67140 2056884 1292112 14.02 708652 1808844 8 03:37:01 5426844 7394180 2740576 33.55 67156 2056888 1292112 14.02 708416 1808848 8 03:38:01 5426084 7393448 2741336 33.56 67188 2056876 1292112 14.02 708608 1808852 8 03:39:01 5425696 7393736 2741724 33.57 67800 2056896 1306980 14.18 709200 1808856 8 03:40:01 5425308 7393356 2742112 33.57 67832 2056896 1306980 14.18 709332 1808856 160 03:41:01 5413048 7390208 2754372 33.72 68908 2064464 1011460 10.98 723176 1808528 27152 Average: 5458981 7390320 2708439 33.16 64871 2025113 1240363 13.46 701362 1788107 13645 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:24:02 ens3 377.90 206.77 1089.15 64.82 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 03:25:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 03:25:01 ens3 65.80 55.70 727.09 6.47 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 03:26:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:26:01 ens3 67.97 47.05 393.27 7.86 0.00 0.00 0.00 0.00 03:26:01 vethdd75908 0.18 0.32 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 docker0 10.75 23.83 1.05 91.35 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 ens3 0.40 0.38 0.03 0.03 0.00 0.00 0.00 0.00 03:27:01 vethdd75908 0.00 0.03 0.00 0.00 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 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.10 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 vethdd75908 0.00 0.02 0.00 0.00 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 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 0.30 0.28 0.14 0.08 0.00 0.00 0.00 0.00 03:29:01 vethdd75908 0.00 0.00 0.00 0.00 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 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 vethdd75908 0.00 0.02 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 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 vethdd75908 0.00 0.00 0.00 0.00 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 03:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 vethdd75908 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 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 vethdd75908 0.00 0.00 0.00 0.00 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 03:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 03:34:01 vethdd75908 0.00 0.02 0.00 0.00 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 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.12 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:35:01 vethdd75908 0.00 0.00 0.00 0.00 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 03:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 vethdd75908 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 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 vethdd75908 0.00 0.00 0.00 0.00 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 03:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 vethdd75908 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 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.23 0.15 0.13 0.07 0.00 0.00 0.00 0.00 03:39:01 vethdd75908 0.00 0.00 0.00 0.00 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 03:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 ens3 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 vethdd75908 0.00 0.00 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 03:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 ens3 9.85 8.73 8.03 4.30 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 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 29.04 17.74 122.66 4.65 0.00 0.00 0.00 0.00 Average: docker0 0.60 1.33 0.06 5.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1834) 04/29/26 _x86_64_ (4 CPU) 03:22:52 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 16.68 0.00 2.63 5.58 1.04 74.07 03:24:02 0 12.02 0.00 1.71 2.91 1.13 82.22 03:24:02 1 11.13 0.00 2.27 9.71 0.85 76.04 03:24:02 2 18.72 0.00 1.61 6.02 0.97 72.68 03:24:02 3 24.87 0.00 4.93 3.73 1.20 65.26 03:25:01 all 19.78 0.00 1.14 2.41 0.83 75.83 03:25:01 0 3.61 0.00 0.35 1.61 0.40 94.02 03:25:01 1 3.61 0.00 0.53 7.23 0.61 88.02 03:25:01 2 54.73 0.00 2.63 0.66 1.77 40.21 03:25:01 3 17.39 0.00 1.07 0.10 0.56 80.88 03:26:01 all 10.55 0.00 1.67 2.17 0.58 85.02 03:26:01 0 6.18 0.00 1.45 2.92 0.35 89.09 03:26:01 1 11.64 0.00 1.49 1.67 0.77 84.44 03:26:01 2 5.07 0.00 1.40 2.88 0.53 90.12 03:26:01 3 19.34 0.00 2.34 1.22 0.68 76.42 03:27:01 all 0.53 0.00 0.02 0.03 0.02 99.40 03:27:01 0 0.03 0.00 0.02 0.03 0.00 99.92 03:27:01 1 0.03 0.00 0.03 0.07 0.02 99.85 03:27:01 2 2.02 0.00 0.03 0.03 0.00 97.91 03:27:01 3 0.00 0.00 0.00 0.00 0.03 99.97 03:28:01 all 0.54 0.00 0.02 0.02 0.01 99.41 03:28:01 0 0.05 0.00 0.02 0.00 0.02 99.92 03:28:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:28:01 2 2.00 0.00 0.02 0.08 0.02 97.88 03:28:01 3 0.02 0.00 0.05 0.00 0.02 99.92 03:29:01 all 0.53 0.00 0.03 0.01 0.00 99.43 03:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:29:01 1 0.07 0.00 0.02 0.00 0.00 99.92 03:29:01 2 1.97 0.00 0.05 0.03 0.00 97.95 03:29:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:30:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:30:01 2 0.05 0.00 0.00 0.03 0.02 99.90 03:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:31:01 all 0.04 0.00 0.02 0.00 0.00 99.94 03:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:31:01 1 0.08 0.00 0.03 0.00 0.00 99.88 03:31:01 2 0.05 0.00 0.03 0.02 0.02 99.88 03:31:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:32:01 all 0.04 0.00 0.02 0.00 0.00 99.93 03:32:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 03:32:01 2 0.03 0.00 0.03 0.02 0.00 99.92 03:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:33:01 all 0.03 0.00 0.02 0.00 0.01 99.94 03:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:33:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:33:01 2 0.05 0.00 0.07 0.02 0.03 99.83 03:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:34:01 all 0.05 0.00 0.03 0.00 0.00 99.92 03:34:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:34:01 1 0.08 0.00 0.03 0.02 0.00 99.87 03:34:01 2 0.07 0.00 0.07 0.02 0.00 99.85 03:34:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.01 0.00 0.01 99.95 03:35:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:35:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:35:01 2 0.02 0.00 0.00 0.02 0.00 99.97 03:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:36:01 all 0.03 0.00 0.03 0.00 0.01 99.93 03:36:01 0 0.05 0.00 0.03 0.00 0.00 99.92 03:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 2 0.05 0.00 0.02 0.02 0.03 99.88 03:36:01 3 0.00 0.00 0.02 0.00 0.02 99.97 03:37:01 all 0.03 0.00 0.02 0.00 0.01 99.94 03:37:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:37:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 2 0.02 0.00 0.00 0.02 0.00 99.97 03:37:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:38:01 all 0.03 0.00 0.04 0.00 0.01 99.91 03:38:01 0 0.05 0.00 0.05 0.00 0.00 99.90 03:38:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:38:01 2 0.03 0.00 0.02 0.02 0.02 99.92 03:38:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:39:01 all 0.07 0.00 0.06 0.04 0.03 99.80 03:39:01 0 0.05 0.00 0.03 0.12 0.02 99.78 03:39:01 1 0.15 0.00 0.07 0.00 0.03 99.75 03:39:01 2 0.05 0.00 0.07 0.03 0.02 99.83 03:39:01 3 0.02 0.00 0.08 0.00 0.03 99.87 03:40:01 all 0.03 0.00 0.03 0.00 0.01 99.93 03:40:01 0 0.02 0.00 0.05 0.00 0.00 99.93 03:40:01 1 0.02 0.00 0.03 0.00 0.00 99.95 03:40:01 2 0.02 0.00 0.02 0.02 0.02 99.93 03:40:01 3 0.02 0.00 0.03 0.02 0.05 99.88 03:41:01 all 8.93 0.00 0.57 0.28 0.36 89.86 03:41:01 0 15.36 0.00 0.43 0.08 0.53 83.59 03:41:01 1 10.67 0.00 0.73 0.10 0.42 88.08 03:41:01 2 4.78 0.00 0.62 0.82 0.18 93.60 03:41:01 3 4.93 0.00 0.48 0.12 0.32 94.15 Average: all 3.20 0.00 0.35 0.59 0.16 95.69 Average: 0 2.09 0.00 0.24 0.43 0.14 97.11 Average: 1 2.10 0.00 0.30 1.04 0.15 96.41 Average: 2 4.94 0.00 0.37 0.60 0.20 93.90 Average: 3 3.69 0.00 0.50 0.29 0.16 95.36