---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3555 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 9.1G 11G 48% / 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 513 5173 0 2289 7180 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:38:94:3e brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85243sec preferred_lft 85243sec inet6 fe80::f816:3eff:fe38:943e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:c6:3f:48 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::42:6ff:fec6:3f48/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3555) 06/23/25 _x86_64_ (4 CPU) 13:49:16 LINUX RESTART (4 CPU) 13:50:02 tps rtps wtps bread/s bwrtn/s 13:51:01 86.80 21.08 65.72 731.81 6388.88 13:52:01 82.44 12.63 69.81 2254.29 9920.08 13:53:01 43.01 0.08 42.93 3.33 8776.54 13:54:01 3.50 1.73 1.77 40.92 21.46 13:55:01 0.98 0.00 0.98 0.00 10.40 13:56:01 1.52 0.00 1.52 0.00 18.26 13:57:01 0.90 0.00 0.90 0.00 10.26 13:58:01 0.90 0.00 0.90 0.00 11.33 13:59:01 0.87 0.00 0.87 0.00 9.87 14:00:01 1.50 0.00 1.50 0.00 18.79 14:01:01 1.02 0.00 1.02 0.00 11.20 14:02:01 1.02 0.00 1.02 0.00 12.80 14:03:01 0.83 0.00 0.83 0.00 9.07 14:04:01 1.10 0.00 1.10 0.00 13.86 14:05:01 3.68 2.37 1.32 18.93 19.33 14:06:01 1.72 0.00 1.72 0.00 20.93 14:07:01 0.87 0.00 0.87 0.00 9.60 14:08:01 23.66 0.77 22.89 68.91 1313.43 Average: 14.17 2.13 12.04 172.71 1472.98 13:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 5760600 7441504 2406828 29.47 53184 1796688 932608 10.12 563552 1650208 130884 13:52:01 5264844 7304716 2902584 35.54 69500 2125952 1389180 15.07 818508 1857640 243120 13:53:01 5342204 7381040 2825224 34.59 71748 2122860 1294708 14.05 790844 1809488 236 13:54:01 5342252 7382876 2825176 34.59 71796 2124084 1311776 14.23 789172 1809916 8 13:55:01 5343856 7384540 2823572 34.57 71840 2124080 1321928 14.34 787728 1809912 16 13:56:01 5352412 7393128 2815016 34.47 71896 2124088 1321928 14.34 778636 1809916 16 13:57:01 5352536 7393288 2814892 34.46 71928 2124092 1321928 14.34 778512 1809920 8 13:58:01 5353072 7393884 2814356 34.46 71952 2124096 1321928 14.34 778564 1809924 48 13:59:01 5353196 7394008 2814232 34.46 71976 2124096 1321928 14.34 778520 1809924 8 14:00:01 5352832 7393720 2814596 34.46 72024 2124100 1321928 14.34 778872 1809936 32 14:01:01 5352792 7393692 2814636 34.46 72064 2124112 1321928 14.34 778736 1809940 12 14:02:01 5352932 7393892 2814496 34.46 72104 2124116 1321928 14.34 778792 1809944 28 14:03:01 5352576 7393560 2814852 34.46 72132 2124116 1321928 14.34 778784 1809944 4 14:04:01 5352488 7393528 2814940 34.47 72180 2124120 1321928 14.34 779432 1809948 140 14:05:01 5350556 7392300 2816872 34.49 72796 2124124 1326416 14.39 779964 1809952 272 14:06:01 5351108 7392904 2816320 34.48 72844 2124128 1326416 14.39 779864 1809956 12 14:07:01 5351108 7392936 2816320 34.48 72876 2124128 1326416 14.39 779880 1809956 12 14:08:01 5306872 7358880 2860556 35.02 74860 2132020 1068060 11.59 828656 1806648 9672 Average: 5366013 7387466 2801415 34.30 71094 2106389 1288603 13.98 773723 1803504 21363 13:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 13:51:01 ens3 95.75 68.09 841.52 15.60 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 13:52:01 ens3 218.96 139.66 1318.21 14.77 0.00 0.00 0.00 0.00 13:52:01 vethebe2b70 80.90 118.01 5.39 589.33 0.00 0.00 0.00 0.05 13:52:01 docker0 80.90 117.90 4.28 589.32 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 1.05 1.28 0.22 0.27 0.00 0.00 0.00 0.00 13:53:01 vethfe401f0 0.18 0.33 0.03 0.05 0.00 0.00 0.00 0.00 13:53:01 docker0 0.18 0.18 0.02 0.03 0.00 0.00 0.00 0.00 13:54:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:54:01 ens3 11.13 12.13 6.61 14.88 0.00 0.00 0.00 0.00 13:54:01 vethfe401f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 13:55:01 vethfe401f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 vethfe401f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 14:00:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 vethfe401f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 0.42 0.00 0.04 0.00 0.00 0.00 0.00 0.00 14:03:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 0.82 0.53 0.42 0.23 0.00 0.00 0.00 0.00 14:04:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 1.07 0.57 0.48 0.34 0.00 0.00 0.00 0.00 14:05:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 vethfe401f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:08:01 ens3 14.10 13.76 11.60 6.96 0.00 0.00 0.00 0.00 14:08:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 19.06 13.10 120.40 2.95 0.00 0.00 0.00 0.00 Average: docker0 4.51 6.57 0.24 32.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3555) 06/23/25 _x86_64_ (4 CPU) 13:49:16 LINUX RESTART (4 CPU) 13:50:02 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 19.30 0.00 1.36 2.98 1.58 74.78 13:51:01 0 41.99 0.00 2.56 1.99 2.65 50.80 13:51:01 1 18.89 0.00 1.13 1.93 1.01 77.04 13:51:01 2 1.91 0.00 0.77 7.15 1.48 88.69 13:51:01 3 14.48 0.00 1.02 0.81 1.15 82.54 13:52:01 all 18.00 0.00 2.32 2.40 1.92 75.35 13:52:01 0 17.50 0.00 2.01 2.44 1.98 76.08 13:52:01 1 24.60 0.00 2.37 1.62 1.96 69.45 13:52:01 2 17.73 0.00 2.78 3.99 1.98 73.52 13:52:01 3 12.15 0.00 2.10 1.57 1.80 82.38 13:53:01 all 0.59 0.00 0.75 1.35 0.56 96.75 13:53:01 0 0.27 0.00 0.70 1.46 0.66 96.91 13:53:01 1 1.01 0.00 0.81 1.59 0.46 96.12 13:53:01 2 0.52 0.00 0.86 0.78 0.65 97.19 13:53:01 3 0.53 0.00 0.65 1.53 0.48 96.81 13:54:01 all 0.83 0.00 0.12 0.08 0.49 98.48 13:54:01 0 1.51 0.00 0.08 0.02 0.53 97.86 13:54:01 1 0.53 0.00 0.08 0.02 0.22 99.15 13:54:01 2 0.51 0.00 0.12 0.02 0.81 98.54 13:54:01 3 0.78 0.00 0.15 0.27 0.38 98.42 13:55:01 all 0.12 0.00 0.03 0.03 0.30 99.52 13:55:01 0 0.07 0.00 0.03 0.00 0.32 99.58 13:55:01 1 0.35 0.00 0.02 0.03 0.15 99.45 13:55:01 2 0.07 0.00 0.03 0.03 0.61 99.25 13:55:01 3 0.03 0.00 0.03 0.07 0.10 99.77 13:56:01 all 0.05 0.00 0.03 0.01 0.32 99.58 13:56:01 0 0.08 0.00 0.03 0.00 0.18 99.70 13:56:01 1 0.03 0.00 0.02 0.00 0.12 99.83 13:56:01 2 0.05 0.00 0.05 0.00 0.73 99.17 13:56:01 3 0.02 0.00 0.05 0.05 0.25 99.63 13:57:01 all 0.10 0.00 0.02 0.01 0.20 99.68 13:57:01 0 0.03 0.00 0.02 0.00 0.13 99.82 13:57:01 1 0.25 0.00 0.00 0.00 0.07 99.68 13:57:01 2 0.05 0.00 0.02 0.00 0.25 99.68 13:57:01 3 0.03 0.00 0.03 0.03 0.35 99.55 13:58:01 all 0.05 0.00 0.02 0.01 0.28 99.64 13:58:01 0 0.05 0.00 0.03 0.00 0.47 99.45 13:58:01 1 0.02 0.00 0.00 0.00 0.13 99.85 13:58:01 2 0.03 0.00 0.02 0.02 0.13 99.80 13:58:01 3 0.12 0.00 0.03 0.05 0.38 99.42 13:59:01 all 0.04 0.00 0.02 0.02 0.19 99.73 13:59:01 0 0.05 0.00 0.02 0.00 0.42 99.52 13:59:01 1 0.02 0.00 0.00 0.00 0.10 99.88 13:59:01 2 0.07 0.00 0.03 0.02 0.17 99.72 13:59:01 3 0.02 0.00 0.05 0.03 0.08 99.82 14:00:01 all 0.12 0.00 0.02 0.01 0.27 99.57 14:00:01 0 0.05 0.00 0.05 0.02 0.55 99.34 14:00:01 1 0.30 0.00 0.00 0.00 0.15 99.55 14:00:01 2 0.07 0.00 0.03 0.00 0.23 99.67 14:00:01 3 0.03 0.00 0.02 0.05 0.17 99.73 14:01:01 all 0.15 0.00 0.01 0.01 0.19 99.64 14:01:01 0 0.07 0.00 0.03 0.00 0.42 99.48 14:01:01 1 0.47 0.00 0.00 0.00 0.08 99.45 14:01:01 2 0.05 0.00 0.02 0.00 0.13 99.80 14:01:01 3 0.05 0.00 0.00 0.03 0.10 99.82 14:01:01 CPU %user %nice %system %iowait %steal %idle 14:02:01 all 0.28 0.00 0.03 0.01 0.15 99.53 14:02:01 0 0.05 0.00 0.07 0.00 0.32 99.57 14:02:01 1 0.98 0.00 0.02 0.00 0.07 98.94 14:02:01 2 0.02 0.00 0.02 0.00 0.15 99.82 14:02:01 3 0.05 0.00 0.02 0.05 0.07 99.82 14:03:01 all 0.02 0.00 0.02 0.01 0.23 99.71 14:03:01 0 0.05 0.00 0.03 0.02 0.51 99.39 14:03:01 1 0.00 0.00 0.00 0.00 0.10 99.90 14:03:01 2 0.03 0.00 0.05 0.00 0.22 99.70 14:03:01 3 0.00 0.00 0.05 0.03 0.12 99.80 14:04:01 all 0.06 0.00 0.03 0.02 0.38 99.51 14:04:01 0 0.08 0.00 0.00 0.00 0.58 99.34 14:04:01 1 0.07 0.00 0.00 0.00 0.17 99.77 14:04:01 2 0.07 0.00 0.07 0.00 0.56 99.30 14:04:01 3 0.05 0.00 0.00 0.05 0.20 99.70 14:05:01 all 0.15 0.00 0.03 0.06 0.44 99.31 14:05:01 0 0.03 0.00 0.03 0.00 0.63 99.30 14:05:01 1 0.47 0.00 0.02 0.00 0.20 99.32 14:05:01 2 0.03 0.00 0.05 0.00 0.43 99.49 14:05:01 3 0.08 0.00 0.05 0.25 0.51 99.10 14:06:01 all 0.29 0.00 0.03 0.04 0.26 99.38 14:06:01 0 0.10 0.00 0.05 0.05 0.58 99.22 14:06:01 1 0.93 0.00 0.00 0.00 0.08 98.99 14:06:01 2 0.03 0.00 0.03 0.00 0.13 99.80 14:06:01 3 0.07 0.00 0.05 0.10 0.25 99.53 14:07:01 all 0.15 0.00 0.03 0.01 0.28 99.53 14:07:01 0 0.10 0.00 0.05 0.02 0.68 99.15 14:07:01 1 0.45 0.00 0.03 0.00 0.08 99.43 14:07:01 2 0.03 0.00 0.03 0.00 0.12 99.82 14:07:01 3 0.02 0.00 0.02 0.02 0.25 99.70 14:08:01 all 19.29 0.00 0.95 0.75 1.19 77.82 14:08:01 0 1.36 0.00 0.30 0.33 1.17 96.84 14:08:01 1 12.85 0.00 1.10 0.07 0.76 85.23 14:08:01 2 30.85 0.00 1.11 0.20 1.45 66.39 14:08:01 3 32.20 0.00 1.31 2.41 1.36 62.71 Average: all 3.30 0.00 0.32 0.43 0.51 95.43 Average: 0 3.49 0.00 0.34 0.35 0.71 95.11 Average: 1 3.45 0.00 0.31 0.29 0.33 95.62 Average: 2 2.90 0.00 0.34 0.67 0.57 95.52 Average: 3 3.36 0.00 0.31 0.41 0.44 95.47