---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2676 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 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 435 1238 0 2269 3242 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:81:46:25 brd ff:ff:ff:ff:ff:ff inet 10.32.6.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85321sec preferred_lft 85321sec inet6 fe80::f816:3eff:fe81:4625/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:ba:00:dc 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::42:82ff:feba:dc/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-2676) 06/12/25 _x86_64_ (4 CPU) 12:57:44 LINUX RESTART (4 CPU) 12:58:01 tps rtps wtps bread/s bwrtn/s 12:59:02 175.04 69.71 105.33 5664.52 42309.23 13:00:01 135.94 13.08 122.86 2329.10 18714.12 13:01:01 2.35 0.00 2.35 0.00 30.39 13:02:01 1.35 0.00 1.35 0.00 14.66 13:03:01 0.97 0.00 0.97 0.00 11.06 13:04:01 0.88 0.00 0.88 0.00 11.33 13:05:01 1.03 0.00 1.03 0.00 12.13 13:06:01 1.38 0.00 1.38 0.00 15.86 13:07:01 0.85 0.00 0.85 0.00 9.47 13:08:01 1.35 0.00 1.35 0.00 15.60 13:09:01 0.95 0.00 0.95 0.00 10.93 13:10:01 0.98 0.00 0.98 0.00 11.33 13:11:01 1.00 0.00 1.00 0.00 10.93 13:12:01 0.83 0.00 0.83 0.00 10.40 13:13:01 4.18 2.37 1.82 18.93 26.13 13:14:01 1.63 0.00 1.63 0.00 18.66 13:15:01 9.27 0.25 9.02 16.93 300.48 Average: 19.89 5.02 14.87 470.50 3604.76 12:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:02 1688352 3383712 2350300 58.20 53100 1795320 860624 16.92 514508 1649596 162600 13:00:01 1307120 3344020 2731532 67.63 71612 2105652 1189208 23.38 715116 1801148 664 13:01:01 1307148 3343992 2731504 67.63 71644 2105660 1189208 23.38 715084 1801152 164 13:02:01 1324756 3361628 2713896 67.20 71668 2105664 1194108 23.47 697108 1801156 156 13:03:01 1325664 3362568 2712988 67.18 71716 2105648 1204592 23.68 696332 1801160 8 13:04:01 1326836 3363920 2711816 67.15 71760 2105796 1204592 23.68 694620 1801288 236 13:05:01 1327076 3364224 2711576 67.14 71788 2105800 1204592 23.68 694704 1801296 156 13:06:01 1327068 3364260 2711584 67.14 71828 2105804 1204592 23.68 694860 1801296 184 13:07:01 1326928 3364140 2711724 67.14 71852 2105804 1204592 23.68 694868 1801296 156 13:08:01 1326756 3364024 2711896 67.15 71884 2105804 1204592 23.68 695072 1801300 72 13:09:01 1326880 3364176 2711772 67.15 71916 2105816 1204592 23.68 695096 1801308 20 13:10:01 1326476 3363792 2712176 67.16 71952 2105812 1204592 23.68 695056 1801312 140 13:11:01 1326344 3363720 2712308 67.16 71984 2105824 1204340 23.67 695124 1801316 172 13:12:01 1326352 3363904 2712300 67.16 72016 2105956 1204340 23.67 695236 1801448 176 13:13:01 1325296 3363460 2713356 67.18 72628 2105956 1209616 23.78 695840 1801452 4 13:14:01 1325236 3363456 2713416 67.19 72664 2105964 1209616 23.78 695976 1801456 152 13:15:01 1219360 3266900 2819292 69.81 73544 2113652 1014000 19.93 801168 1802788 27072 Average: 1339038 3356817 2699614 66.84 70915 2087996 1171282 23.02 693280 1792457 11302 12:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:02 ens3 411.66 247.39 1564.24 69.61 0.00 0.00 0.00 0.00 12:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:00:01 vethce3aff0 0.19 0.32 0.02 0.04 0.00 0.00 0.00 0.00 13:00:01 ens3 203.02 135.27 1238.28 15.23 0.00 0.00 0.00 0.00 13:00:01 docker0 73.94 106.90 3.96 559.14 0.00 0.00 0.00 0.00 13:00:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 13:01:01 vethce3aff0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 vethce3aff0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 0.17 0.22 0.01 0.02 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:03:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 vethce3aff0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 0.28 0.22 0.08 0.07 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:05:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:07:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 vethce3aff0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:13:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 vethce3aff0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 0.25 0.23 0.08 0.07 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:15:01 ens3 6.63 6.25 4.89 3.03 0.00 0.00 0.00 0.00 13:15:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 36.47 22.84 164.11 5.17 0.00 0.00 0.00 0.00 Average: docker0 4.28 6.19 0.23 32.37 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-2676) 06/12/25 _x86_64_ (4 CPU) 12:57:44 LINUX RESTART (4 CPU) 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:02 all 18.13 0.00 2.29 5.39 0.06 74.14 12:59:02 0 8.93 0.00 1.51 9.93 0.03 79.60 12:59:02 1 12.30 0.00 2.72 2.22 0.03 82.72 12:59:02 2 25.03 0.00 2.28 4.18 0.07 68.44 12:59:02 3 26.37 0.00 2.63 5.18 0.07 65.75 13:00:01 all 13.04 0.00 2.44 3.26 0.05 81.22 13:00:01 0 3.84 0.00 1.73 3.06 0.03 91.34 13:00:01 1 27.58 0.00 3.34 3.83 0.07 65.18 13:00:01 2 10.07 0.00 2.33 3.11 0.05 84.43 13:00:01 3 10.60 0.00 2.34 3.03 0.05 83.98 13:01:01 all 0.03 0.00 0.03 0.03 0.00 99.90 13:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 13:01:01 1 0.03 0.00 0.03 0.03 0.00 99.90 13:01:01 2 0.02 0.00 0.08 0.10 0.02 99.78 13:01:01 3 0.05 0.00 0.02 0.00 0.02 99.92 13:02:01 all 0.04 0.00 0.03 0.00 0.01 99.91 13:02:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:02:01 1 0.03 0.00 0.03 0.02 0.00 99.92 13:02:01 2 0.03 0.00 0.05 0.00 0.00 99.92 13:02:01 3 0.05 0.00 0.02 0.00 0.00 99.93 13:03:01 all 0.03 0.00 0.02 0.01 0.00 99.93 13:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:03:01 1 0.03 0.00 0.02 0.03 0.02 99.90 13:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:03:01 3 0.07 0.00 0.02 0.00 0.02 99.90 13:04:01 all 0.04 0.00 0.03 0.01 0.01 99.92 13:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:04:01 1 0.03 0.00 0.02 0.05 0.00 99.90 13:04:01 2 0.00 0.00 0.03 0.00 0.00 99.97 13:04:01 3 0.10 0.00 0.03 0.02 0.00 99.85 13:05:01 all 0.08 0.00 0.03 0.01 0.00 99.87 13:05:01 0 0.23 0.00 0.02 0.00 0.00 99.75 13:05:01 1 0.00 0.00 0.02 0.03 0.00 99.95 13:05:01 2 0.03 0.00 0.05 0.00 0.02 99.90 13:05:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:06:01 all 0.54 0.00 0.03 0.02 0.00 99.41 13:06:01 0 2.00 0.00 0.02 0.00 0.00 97.98 13:06:01 1 0.03 0.00 0.00 0.07 0.00 99.90 13:06:01 2 0.07 0.00 0.05 0.00 0.00 99.88 13:06:01 3 0.07 0.00 0.03 0.00 0.00 99.90 13:07:01 all 0.04 0.00 0.03 0.00 0.01 99.92 13:07:01 0 0.05 0.00 0.02 0.00 0.00 99.93 13:07:01 1 0.00 0.00 0.03 0.02 0.00 99.95 13:07:01 2 0.07 0.00 0.07 0.00 0.02 99.85 13:07:01 3 0.00 0.00 0.02 0.00 0.02 99.97 13:08:01 all 0.54 0.00 0.03 0.01 0.00 99.41 13:08:01 0 1.99 0.00 0.02 0.00 0.00 98.00 13:08:01 1 0.07 0.00 0.00 0.05 0.00 99.88 13:08:01 2 0.08 0.00 0.07 0.00 0.02 99.83 13:08:01 3 0.03 0.00 0.05 0.00 0.00 99.92 13:09:01 all 0.41 0.00 0.03 0.01 0.01 99.54 13:09:01 0 1.52 0.00 0.03 0.00 0.02 98.43 13:09:01 1 0.07 0.00 0.02 0.05 0.02 99.85 13:09:01 2 0.02 0.00 0.05 0.00 0.00 99.93 13:09:01 3 0.03 0.00 0.02 0.00 0.00 99.95 13:09:01 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 0.03 0.00 0.03 0.01 0.00 99.93 13:10:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:10:01 1 0.00 0.00 0.00 0.03 0.00 99.97 13:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 13:10:01 3 0.08 0.00 0.02 0.00 0.02 99.88 13:11:01 all 0.03 0.00 0.02 0.01 0.00 99.94 13:11:01 0 0.05 0.00 0.00 0.00 0.00 99.95 13:11:01 1 0.02 0.00 0.02 0.03 0.00 99.93 13:11:01 2 0.03 0.00 0.05 0.00 0.02 99.90 13:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 13:12:01 all 0.04 0.00 0.02 0.01 0.00 99.92 13:12:01 0 0.00 0.00 0.03 0.00 0.02 99.95 13:12:01 1 0.02 0.00 0.02 0.02 0.00 99.95 13:12:01 2 0.07 0.00 0.02 0.00 0.00 99.92 13:12:01 3 0.08 0.00 0.00 0.00 0.00 99.92 13:13:01 all 0.03 0.00 0.04 0.05 0.01 99.88 13:13:01 0 0.02 0.00 0.05 0.00 0.00 99.93 13:13:01 1 0.02 0.00 0.02 0.20 0.00 99.77 13:13:01 2 0.03 0.00 0.05 0.02 0.02 99.88 13:13:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:14:01 all 0.04 0.00 0.02 0.01 0.00 99.92 13:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:14:01 1 0.02 0.00 0.00 0.03 0.00 99.95 13:14:01 2 0.05 0.00 0.05 0.00 0.00 99.90 13:14:01 3 0.05 0.00 0.03 0.00 0.00 99.92 13:15:01 all 4.86 0.00 0.28 0.23 0.02 94.62 13:15:01 0 0.54 0.00 0.17 0.05 0.02 99.23 13:15:01 1 16.16 0.00 0.57 0.75 0.03 82.49 13:15:01 2 0.35 0.00 0.18 0.07 0.00 99.40 13:15:01 3 2.37 0.00 0.22 0.03 0.00 97.38 Average: all 2.22 0.00 0.31 0.53 0.01 96.92 Average: 0 1.14 0.00 0.22 0.77 0.01 97.86 Average: 1 3.29 0.00 0.40 0.44 0.01 95.86 Average: 2 2.10 0.00 0.32 0.44 0.01 97.13 Average: 3 2.34 0.00 0.32 0.48 0.01 96.84