---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9676 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 12G 7.7G 60% / 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 522 2454 0 4999 7154 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:b2:83:0b brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:feb2:830b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:38:23:13 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-9676) 11/19/25 _x86_64_ (4 CPU) 18:44:00 LINUX RESTART (4 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 5.00 0.00 5.00 0.00 230.76 18:47:01 1.28 0.02 1.27 0.67 14.40 18:48:01 0.77 0.00 0.77 0.00 8.40 18:49:01 1.20 0.00 1.20 0.00 15.20 18:50:01 0.83 0.00 0.83 0.00 9.73 18:51:01 1.20 0.00 1.20 0.00 14.53 18:52:01 0.77 0.00 0.77 0.00 9.33 18:53:01 1.12 0.00 1.12 0.00 14.00 18:54:01 0.97 0.00 0.97 0.00 11.20 18:55:01 5.00 3.75 1.25 93.70 28.39 18:56:01 2.47 1.43 1.03 61.45 179.67 18:57:01 93.22 22.26 70.95 794.93 7250.92 18:58:01 84.79 12.20 72.59 2195.23 34937.51 18:59:01 181.59 2.97 178.62 35.32 91697.57 19:00:01 22.96 0.37 22.60 30.79 4887.72 19:01:01 22.90 0.72 22.18 38.13 1404.57 Average: 26.63 2.73 23.90 203.13 8795.21 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 6165712 7552556 2001708 24.51 26392 1546932 884340 9.60 420744 1426280 16 18:47:01 6166220 7553128 2001200 24.50 26420 1546956 884340 9.60 419280 1426292 8 18:48:01 6166436 7553376 2000984 24.50 26436 1546960 884340 9.60 419280 1426296 8 18:49:01 6166476 7553508 2000944 24.50 26492 1546956 895092 9.71 419424 1426304 4 18:50:01 6166124 7553200 2001296 24.50 26532 1546964 895092 9.71 419668 1426300 8 18:51:01 6166156 7553284 2001264 24.50 26556 1546972 895092 9.71 419836 1426308 16 18:52:01 6166032 7553296 2001388 24.50 26580 1547104 895092 9.71 419720 1426440 24 18:53:01 6165528 7552824 2001892 24.51 26628 1547108 895092 9.71 420088 1426444 8 18:54:01 6165528 7552876 2001892 24.51 26676 1547092 895092 9.71 420052 1426448 12 18:55:01 6145208 7536296 2022212 24.76 26728 1550204 903168 9.80 437772 1428288 20 18:56:01 6125364 7523464 2042056 25.00 26804 1557152 903168 9.80 451212 1433788 20 18:57:01 5609960 7347564 2557460 31.31 45620 1862864 1049744 11.39 687992 1680096 138984 18:58:01 4215268 7391956 3952152 48.39 67844 3240076 1212380 13.16 677824 3008484 500668 18:59:01 1973812 6640588 6193608 75.83 119904 4525992 2304808 25.01 1536488 4198488 3724 19:00:01 2583508 7393076 5583912 68.37 121460 4659876 995296 10.80 1034872 4117976 27084 19:01:01 2512484 7326232 5654936 69.24 123360 4660940 1060184 11.50 1108760 4114000 11028 Average: 5291238 7446076 2876182 35.22 48152 2248759 1028270 11.16 607063 2051140 42602 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 0.98 0.58 1.48 0.04 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:47:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 0.28 0.22 0.14 0.07 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 ens3 0.07 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:53:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:55:01 ens3 10.45 9.58 12.50 12.20 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 41.17 30.81 101.45 10.55 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 18:57:01 ens3 207.02 154.04 1520.49 33.81 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 18:58:01 ens3 511.63 267.17 13557.49 23.19 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 ens3 84.84 48.40 285.65 7.31 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 19:00:01 ens3 241.38 280.60 59.90 1615.11 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 19:01:01 ens3 9.78 11.56 7.40 7.97 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 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 69.25 50.22 971.62 106.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9676) 11/19/25 _x86_64_ (4 CPU) 18:44:00 LINUX RESTART (4 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 0.10 0.00 0.01 0.10 0.07 99.72 18:46:01 0 0.02 0.00 0.00 0.07 0.05 99.87 18:46:01 1 0.25 0.00 0.02 0.35 0.07 99.32 18:46:01 2 0.03 0.00 0.02 0.00 0.10 99.85 18:46:01 3 0.07 0.00 0.02 0.00 0.03 99.88 18:47:01 all 0.39 0.00 0.01 0.02 0.05 99.53 18:47:01 0 0.02 0.00 0.00 0.07 0.02 99.90 18:47:01 1 1.50 0.00 0.00 0.00 0.03 98.47 18:47:01 2 0.02 0.00 0.02 0.00 0.03 99.93 18:47:01 3 0.05 0.00 0.03 0.02 0.12 99.78 18:48:01 all 0.06 0.00 0.01 0.01 0.04 99.88 18:48:01 0 0.02 0.00 0.02 0.02 0.00 99.95 18:48:01 1 0.18 0.00 0.00 0.00 0.05 99.77 18:48:01 2 0.00 0.00 0.00 0.00 0.03 99.97 18:48:01 3 0.02 0.00 0.03 0.00 0.07 99.88 18:49:01 all 0.15 0.00 0.01 0.02 0.03 99.79 18:49:01 0 0.02 0.00 0.00 0.05 0.03 99.90 18:49:01 1 0.53 0.00 0.00 0.00 0.05 99.42 18:49:01 2 0.00 0.00 0.00 0.00 0.02 99.98 18:49:01 3 0.05 0.00 0.00 0.00 0.05 99.90 18:50:01 all 0.02 0.00 0.01 0.01 0.05 99.92 18:50:01 0 0.02 0.00 0.02 0.03 0.02 99.92 18:50:01 1 0.00 0.00 0.00 0.02 0.00 99.98 18:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:50:01 3 0.03 0.00 0.02 0.00 0.17 99.78 18:51:01 all 0.13 0.00 0.01 0.01 0.02 99.83 18:51:01 0 0.00 0.00 0.00 0.05 0.03 99.92 18:51:01 1 0.47 0.00 0.02 0.00 0.03 99.48 18:51:01 2 0.00 0.00 0.02 0.00 0.02 99.97 18:51:01 3 0.03 0.00 0.02 0.00 0.02 99.93 18:52:01 all 0.10 0.00 0.01 0.00 0.03 99.86 18:52:01 0 0.02 0.00 0.02 0.03 0.00 99.93 18:52:01 1 0.35 0.00 0.00 0.00 0.03 99.62 18:52:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:52:01 3 0.03 0.00 0.02 0.00 0.05 99.90 18:53:01 all 0.07 0.00 0.01 0.01 0.07 99.83 18:53:01 0 0.02 0.00 0.00 0.03 0.02 99.93 18:53:01 1 0.17 0.00 0.02 0.00 0.02 99.80 18:53:01 2 0.03 0.00 0.02 0.00 0.02 99.93 18:53:01 3 0.07 0.00 0.03 0.00 0.25 99.65 18:54:01 all 0.00 0.00 0.01 0.01 0.05 99.92 18:54:01 0 0.02 0.00 0.03 0.05 0.03 99.87 18:54:01 1 0.00 0.00 0.02 0.00 0.03 99.95 18:54:01 2 0.00 0.00 0.00 0.00 0.03 99.97 18:54:01 3 0.02 0.00 0.00 0.00 0.10 99.88 18:55:01 all 1.54 0.00 0.12 0.15 0.37 97.83 18:55:01 0 1.80 0.00 0.05 0.08 0.30 97.77 18:55:01 1 1.07 0.00 0.12 0.02 0.43 98.37 18:55:01 2 1.92 0.00 0.08 0.07 0.25 97.69 18:55:01 3 1.38 0.00 0.20 0.47 0.48 97.47 18:56:01 all 0.92 0.00 0.09 0.06 0.18 98.74 18:56:01 0 0.93 0.00 0.18 0.07 0.22 98.60 18:56:01 1 0.90 0.00 0.10 0.10 0.20 98.70 18:56:01 2 0.68 0.00 0.07 0.05 0.15 99.05 18:56:01 3 1.15 0.00 0.03 0.00 0.15 98.67 18:56:01 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 20.24 0.00 1.58 3.03 1.30 73.85 18:57:01 0 5.11 0.00 0.77 7.76 0.75 85.61 18:57:01 1 7.10 0.00 1.47 2.88 1.22 87.33 18:57:01 2 25.95 0.00 1.95 0.52 1.45 70.14 18:57:01 3 42.77 0.00 2.11 1.01 1.79 52.31 18:58:01 all 20.46 0.00 3.61 2.29 1.86 71.77 18:58:01 0 5.85 0.00 2.72 4.61 1.45 85.36 18:58:01 1 17.99 0.00 3.81 2.10 1.88 74.23 18:58:01 2 40.35 0.00 4.43 1.22 2.34 51.65 18:58:01 3 17.65 0.00 3.47 1.25 1.77 75.87 18:59:01 all 21.65 0.00 10.39 3.41 2.41 62.14 18:59:01 0 18.69 0.00 11.15 4.47 2.54 63.14 18:59:01 1 20.19 0.00 9.57 1.09 2.02 67.14 18:59:01 2 24.19 0.00 9.39 4.86 2.51 59.05 18:59:01 3 23.55 0.00 11.45 3.22 2.56 59.22 19:00:01 all 37.40 0.00 11.29 0.63 4.28 46.40 19:00:01 0 60.04 0.00 11.95 1.11 5.05 21.85 19:00:01 1 30.18 0.00 11.02 0.45 4.09 54.26 19:00:01 2 30.33 0.00 10.80 0.85 4.25 53.77 19:00:01 3 29.01 0.00 11.40 0.13 3.74 55.72 19:01:01 all 21.01 0.00 0.97 0.77 0.94 76.30 19:01:01 0 5.23 0.00 0.83 1.98 0.40 91.56 19:01:01 1 53.14 0.00 1.74 0.56 2.03 42.53 19:01:01 2 6.69 0.00 0.40 0.47 0.64 91.80 19:01:01 3 18.84 0.00 0.90 0.08 0.67 79.51 Average: all 7.75 0.00 1.75 0.66 0.73 89.11 Average: 0 6.11 0.00 1.73 1.28 0.68 90.21 Average: 1 8.37 0.00 1.73 0.47 0.76 88.66 Average: 2 8.12 0.00 1.69 0.50 0.74 88.96 Average: 3 8.41 0.00 1.85 0.38 0.75 88.61