---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2924 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 442 1227 0 2274 3235 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:91:81:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85317sec preferred_lft 85317sec inet6 fe80::f816:3eff:fe91:818b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:6c:db:90 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:fe6c:db90/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2924) 06/16/25 _x86_64_ (4 CPU) 12:34:13 LINUX RESTART (4 CPU) 12:35:02 tps rtps wtps bread/s bwrtn/s 12:36:01 79.53 14.52 65.01 2022.30 8447.52 12:37:01 100.30 2.42 97.88 322.21 14546.38 12:38:01 0.98 0.00 0.98 0.00 11.20 12:39:01 1.40 0.00 1.40 0.00 16.00 12:40:01 0.92 0.00 0.92 0.00 10.80 12:41:01 1.28 0.00 1.28 0.00 16.00 12:42:01 0.80 0.00 0.80 0.00 10.13 12:43:01 1.38 0.00 1.38 0.00 16.40 12:44:01 0.70 0.00 0.70 0.00 8.13 12:45:01 1.42 0.00 1.42 0.00 18.26 12:46:01 0.85 0.00 0.85 0.00 10.13 12:47:01 1.30 0.00 1.30 0.00 15.86 12:48:01 0.92 0.00 0.92 0.00 10.66 12:49:01 1.32 0.00 1.32 0.00 16.13 12:50:01 3.83 2.37 1.47 18.93 22.26 12:51:01 1.45 0.00 1.45 0.00 17.46 12:52:01 19.53 0.82 18.71 70.52 859.32 Average: 12.75 1.17 11.58 141.33 1407.93 12:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 1518280 3380288 2520372 62.41 59956 1950212 1000216 19.66 541064 1782732 171824 12:37:01 1295260 3337180 2743392 67.93 72612 2109352 1189936 23.39 723188 1804004 200 12:38:01 1295520 3337368 2743132 67.92 72636 2109356 1189936 23.39 723248 1804008 160 12:39:01 1311928 3353796 2726724 67.52 72660 2109356 1198440 23.56 706564 1804008 188 12:40:01 1311920 3353836 2726732 67.52 72696 2109360 1207660 23.74 706656 1804008 168 12:41:01 1313564 3355516 2725088 67.48 72732 2109364 1207660 23.74 704908 1804012 164 12:42:01 1313560 3355560 2725092 67.48 72756 2109368 1203440 23.66 704952 1804016 184 12:43:01 1313524 3355564 2725128 67.48 72784 2109372 1203440 23.66 704832 1804020 160 12:44:01 1313796 3355848 2724856 67.47 72796 2109372 1203440 23.66 704816 1804020 128 12:45:01 1313508 3355608 2725144 67.48 72832 2109356 1203440 23.66 705064 1804028 56 12:46:01 1313640 3355812 2725012 67.47 72860 2109384 1203440 23.66 705064 1804032 184 12:47:01 1313392 3355576 2725260 67.48 72880 2109392 1203440 23.66 705016 1804036 164 12:48:01 1313116 3355360 2725536 67.49 72912 2109392 1203440 23.66 705356 1804040 164 12:49:01 1313092 3355380 2725560 67.49 72952 2109396 1203440 23.66 705348 1804044 168 12:50:01 1312084 3354988 2726568 67.51 73564 2109380 1208808 23.76 705912 1804048 108 12:51:01 1311828 3354784 2726824 67.52 73612 2109404 1208808 23.76 705836 1804052 168 12:52:01 1307696 3361340 2730956 67.62 75752 2117308 900992 17.71 715860 1799212 25500 Average: 1322689 3354930 2715963 67.25 72294 2100478 1172940 23.06 698452 1802489 11746 12:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 97.70 86.12 1036.99 12.30 0.00 0.00 0.00 0.00 12:36:01 lo 2.24 2.24 0.20 0.20 0.00 0.00 0.00 0.00 12:37:01 docker0 60.32 93.70 3.23 550.06 0.00 0.00 0.00 0.00 12:37:01 veth516799b 0.18 0.33 0.02 0.04 0.00 0.00 0.00 0.00 12:37:01 ens3 147.81 87.60 973.84 7.32 0.00 0.00 0.00 0.00 12:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 veth516799b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 0.40 0.22 0.75 0.01 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 veth516799b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 0.18 0.10 0.08 0.06 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth516799b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 0.38 0.10 0.03 0.01 0.00 0.00 0.00 0.00 12:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 0.75 0.40 0.43 0.28 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 0.28 0.18 0.08 0.04 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 veth516799b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 0.58 0.10 0.05 0.03 0.00 0.00 0.00 0.00 12:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 0.48 0.42 0.32 0.21 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 0.22 0.12 0.08 0.06 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 veth516799b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 16.80 17.46 12.71 15.24 0.00 0.00 0.00 0.00 12:52:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 3.55 5.52 0.19 32.39 0.00 0.00 0.00 0.00 Average: ens3 15.58 11.29 118.24 2.09 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2924) 06/16/25 _x86_64_ (4 CPU) 12:34:13 LINUX RESTART (4 CPU) 12:35:02 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 20.18 0.00 1.35 2.40 0.05 76.02 12:36:01 0 5.98 0.00 0.42 0.39 0.00 93.20 12:36:01 1 20.21 0.00 1.40 8.01 0.07 70.31 12:36:01 2 35.05 0.00 2.12 0.49 0.08 62.25 12:36:01 3 19.53 0.00 1.44 0.78 0.05 78.20 12:37:01 all 4.21 0.00 1.71 2.46 0.04 91.58 12:37:01 0 3.91 0.00 2.12 2.77 0.03 91.16 12:37:01 1 2.49 0.00 1.48 2.44 0.03 93.56 12:37:01 2 6.63 0.00 1.56 1.14 0.03 90.65 12:37:01 3 3.81 0.00 1.67 3.49 0.03 90.99 12:38:01 all 0.10 0.00 0.03 0.00 0.01 99.86 12:38:01 0 0.12 0.00 0.03 0.00 0.00 99.85 12:38:01 1 0.22 0.00 0.05 0.00 0.02 99.72 12:38:01 2 0.02 0.00 0.02 0.02 0.02 99.93 12:38:01 3 0.03 0.00 0.00 0.00 0.02 99.95 12:39:01 all 0.55 0.00 0.02 0.01 0.01 99.41 12:39:01 0 0.07 0.00 0.03 0.00 0.02 99.88 12:39:01 1 2.02 0.00 0.00 0.00 0.00 97.98 12:39:01 2 0.02 0.00 0.03 0.03 0.00 99.92 12:39:01 3 0.07 0.00 0.03 0.02 0.03 99.85 12:40:01 all 0.54 0.00 0.02 0.01 0.01 99.42 12:40:01 0 0.10 0.00 0.03 0.00 0.00 99.87 12:40:01 1 1.97 0.00 0.00 0.00 0.00 98.03 12:40:01 2 0.03 0.00 0.02 0.03 0.00 99.92 12:40:01 3 0.07 0.00 0.03 0.00 0.02 99.88 12:41:01 all 0.29 0.00 0.04 0.00 0.01 99.65 12:41:01 0 0.05 0.00 0.03 0.00 0.00 99.92 12:41:01 1 0.98 0.00 0.08 0.00 0.00 98.94 12:41:01 2 0.08 0.00 0.03 0.03 0.02 99.83 12:41:01 3 0.05 0.00 0.02 0.00 0.03 99.90 12:42:01 all 0.05 0.00 0.02 0.02 0.01 99.91 12:42:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:42:01 1 0.02 0.00 0.00 0.00 0.02 99.97 12:42:01 2 0.08 0.00 0.03 0.05 0.02 99.82 12:42:01 3 0.07 0.00 0.05 0.00 0.02 99.87 12:43:01 all 0.04 0.00 0.03 0.01 0.01 99.92 12:43:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:43:01 1 0.00 0.00 0.02 0.00 0.00 99.98 12:43:01 2 0.07 0.00 0.03 0.03 0.00 99.87 12:43:01 3 0.08 0.00 0.05 0.00 0.02 99.85 12:44:01 all 0.03 0.00 0.00 0.00 0.01 99.96 12:44:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:44:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:44:01 2 0.03 0.00 0.00 0.02 0.00 99.95 12:44:01 3 0.07 0.00 0.02 0.00 0.02 99.90 12:45:01 all 0.05 0.00 0.02 0.01 0.01 99.91 12:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:45:01 2 0.10 0.00 0.02 0.02 0.02 99.85 12:45:01 3 0.08 0.00 0.05 0.02 0.03 99.82 12:46:01 all 0.03 0.00 0.02 0.01 0.01 99.93 12:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:46:01 1 0.00 0.00 0.00 0.00 0.02 99.98 12:46:01 2 0.02 0.00 0.02 0.03 0.02 99.92 12:46:01 3 0.08 0.00 0.03 0.00 0.03 99.85 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 0.03 0.00 0.01 0.00 0.01 99.95 12:47:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:47:01 1 0.00 0.00 0.02 0.00 0.00 99.98 12:47:01 2 0.05 0.00 0.03 0.03 0.00 99.88 12:47:01 3 0.07 0.00 0.02 0.00 0.02 99.90 12:48:01 all 0.09 0.00 0.02 0.01 0.01 99.87 12:48:01 0 0.23 0.00 0.02 0.00 0.00 99.75 12:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:48:01 2 0.07 0.00 0.00 0.03 0.02 99.88 12:48:01 3 0.05 0.00 0.03 0.00 0.03 99.88 12:49:01 all 0.36 0.00 0.04 0.00 0.01 99.59 12:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:49:01 2 1.32 0.00 0.05 0.03 0.00 98.60 12:49:01 3 0.07 0.00 0.10 0.00 0.02 99.82 12:50:01 all 0.51 0.00 0.05 0.04 0.01 99.39 12:50:01 0 0.00 0.00 0.05 0.13 0.00 99.82 12:50:01 1 0.02 0.00 0.05 0.00 0.00 99.93 12:50:01 2 1.97 0.00 0.03 0.03 0.02 97.95 12:50:01 3 0.07 0.00 0.05 0.00 0.03 99.85 12:51:01 all 0.36 0.00 0.03 0.02 0.01 99.58 12:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:51:01 2 1.31 0.00 0.08 0.05 0.00 98.56 12:51:01 3 0.10 0.00 0.05 0.02 0.02 99.82 12:52:01 all 13.43 0.00 0.83 0.51 0.03 85.19 12:52:01 0 6.55 0.00 0.87 0.02 0.00 92.57 12:52:01 1 20.58 0.00 0.94 0.08 0.05 78.35 12:52:01 2 0.99 0.00 0.50 1.74 0.02 96.75 12:52:01 3 25.59 0.00 1.00 0.22 0.05 73.14 Average: all 2.38 0.00 0.25 0.32 0.01 97.04 Average: 0 1.00 0.00 0.21 0.19 0.00 98.59 Average: 1 2.83 0.00 0.24 0.61 0.01 96.31 Average: 2 2.77 0.00 0.27 0.22 0.01 96.72 Average: 3 2.92 0.00 0.27 0.27 0.03 96.52