---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2873 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 11G 8.6G 56% / 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 518 3355 0 4102 7158 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:2c:48:29 brd ff:ff:ff:ff:ff:ff inet 10.32.7.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85403sec preferred_lft 85403sec inet6 fe80::f816:3eff:fe2c:4829/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:86:4f:f5 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-2873) 09/05/25 _x86_64_ (4 CPU) 07:29:55 LINUX RESTART (4 CPU) 07:30:01 tps rtps wtps bread/s bwrtn/s 07:31:02 155.92 83.84 72.09 5835.29 38165.66 07:32:01 22.39 3.20 19.18 30.37 2867.45 07:33:01 12.08 0.10 11.98 1.73 1687.97 07:34:01 12.11 0.12 11.99 21.46 1404.63 07:35:01 30.61 0.03 30.57 4.67 5837.52 07:36:01 13.69 0.02 13.68 2.53 1927.70 07:37:01 7.91 1.75 6.16 40.92 382.81 07:38:01 47.76 12.30 35.46 2236.29 3902.42 07:39:01 51.49 0.18 51.31 8.66 32838.25 07:40:01 148.58 1.40 147.18 25.46 45528.95 07:41:01 1.95 0.02 1.93 0.40 126.62 07:42:01 0.95 0.07 0.88 10.40 11.20 07:43:01 8.78 0.30 8.48 20.00 336.48 07:44:01 17.84 0.00 17.84 0.00 1429.92 07:45:01 13.05 2.63 10.41 39.99 461.26 07:46:01 11.93 0.00 11.93 0.00 516.14 Average: 34.83 6.62 28.20 517.82 8594.63 07:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:02 5961700 7424236 2205728 27.01 31112 1614556 969096 10.52 564612 1477132 38108 07:32:01 5889936 7402984 2277492 27.89 35756 1658336 980128 10.64 594636 1514564 16388 07:33:01 5832336 7379436 2335092 28.59 39036 1687148 1003540 10.89 620948 1541468 7196 07:34:01 5699596 7337728 2467832 30.22 43596 1770064 1052096 11.42 677436 1610392 72072 07:35:01 5711280 7403056 2456148 30.07 52792 1809552 979676 10.63 603648 1663060 12124 07:36:01 5673208 7402828 2494220 30.54 54128 1844356 986872 10.71 602680 1697780 4344 07:37:01 5637304 7372336 2530124 30.98 54948 1848124 1011788 10.98 635400 1700496 1060 07:38:01 5434324 7393488 2733104 33.46 60460 2060648 1156044 12.54 664952 1859844 86884 07:39:01 4603720 7361596 3563708 43.63 78172 2810568 1201356 13.04 688116 2609588 49764 07:40:01 3491012 7370732 4676416 57.26 125156 3771796 1104704 11.99 979320 3311248 68 07:41:01 3491780 7371664 4675648 57.25 125224 3771848 1104704 11.99 984908 3306012 120 07:42:01 3494652 7374904 4672776 57.21 125252 3772164 1104704 11.99 1064372 3223456 180 07:43:01 3463904 7353532 4703524 57.59 126068 3779936 1049240 11.38 1089624 3228032 25508 07:44:01 3380316 7270996 4787112 58.61 126848 3779948 1142664 12.40 1175464 3225340 10284 07:45:01 3459868 7351264 4707560 57.64 128108 3779192 1052824 11.42 1098616 3222976 8660 07:46:01 3404224 7297424 4763204 58.32 128592 3780504 1111580 12.06 1152452 3224064 8 Average: 4664322 7366763 3503106 42.89 83453 2721171 1063188 11.54 824824 2400966 20798 07:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:02 ens3 286.75 164.32 719.50 60.47 0.00 0.00 0.00 0.00 07:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 07:32:01 ens3 27.00 22.52 355.69 2.37 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:33:01 ens3 15.56 13.31 135.62 1.52 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 07:34:01 ens3 20.61 14.26 299.51 1.41 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 10.05 9.10 110.46 1.16 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 07:36:01 ens3 8.70 7.56 126.42 1.11 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:37:01 ens3 16.33 10.78 31.82 10.80 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 07:38:01 ens3 80.05 60.22 1565.85 7.19 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 07:39:01 ens3 185.91 112.64 4336.17 7.78 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 07:40:01 ens3 341.33 196.68 2259.90 209.74 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 07:41:01 ens3 27.32 115.14 2.21 535.14 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 07:42:01 ens3 30.86 100.67 2.29 512.70 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:43:01 ens3 11.08 10.28 8.60 4.80 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 07:44:01 ens3 2.18 3.00 1.51 1.36 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 ens3 5.20 5.45 3.86 2.30 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 07:46:01 ens3 1.53 2.12 1.11 1.08 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 66.94 53.03 622.82 85.14 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 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2873) 09/05/25 _x86_64_ (4 CPU) 07:29:55 LINUX RESTART (4 CPU) 07:30:01 CPU %user %nice %system %iowait %steal %idle 07:31:02 all 14.54 0.00 3.14 6.80 3.62 71.90 07:31:02 0 7.92 0.00 1.96 4.89 2.94 82.28 07:31:02 1 23.95 0.00 2.02 5.32 3.62 65.10 07:31:02 2 8.90 0.00 6.21 8.46 4.84 71.58 07:31:02 3 17.44 0.00 2.31 8.52 3.06 68.67 07:32:01 all 5.35 0.00 0.40 0.93 0.82 92.49 07:32:01 0 0.29 0.00 0.03 0.00 0.57 99.10 07:32:01 1 0.54 0.00 0.19 2.12 0.29 96.87 07:32:01 2 17.12 0.00 1.15 1.40 1.55 78.78 07:32:01 3 3.44 0.00 0.24 0.19 0.89 95.25 07:33:01 all 2.94 0.00 0.23 0.51 0.61 95.70 07:33:01 0 1.60 0.00 0.22 0.08 0.50 97.60 07:33:01 1 0.13 0.00 0.05 0.00 0.10 99.72 07:33:01 2 5.21 0.00 0.33 1.91 0.93 91.63 07:33:01 3 4.83 0.00 0.31 0.07 0.88 93.91 07:34:01 all 5.63 0.00 0.37 0.77 0.69 92.54 07:34:01 0 0.13 0.00 0.12 1.18 0.40 98.17 07:34:01 1 0.02 0.00 0.02 0.02 0.28 99.67 07:34:01 2 21.09 0.00 1.16 1.90 1.45 74.40 07:34:01 3 1.28 0.00 0.18 0.00 0.65 97.90 07:35:01 all 7.06 0.00 0.66 0.95 1.00 90.33 07:35:01 0 3.83 0.00 0.28 0.20 0.86 94.83 07:35:01 1 2.78 0.00 0.17 0.00 0.30 96.75 07:35:01 2 7.82 0.00 0.66 1.08 1.13 89.32 07:35:01 3 13.74 0.00 1.52 2.52 1.72 80.51 07:36:01 all 3.58 0.00 0.25 0.56 0.64 94.98 07:36:01 0 6.45 0.00 0.25 1.20 0.80 91.31 07:36:01 1 0.10 0.00 0.03 0.00 0.10 99.77 07:36:01 2 1.46 0.00 0.20 0.22 0.89 97.24 07:36:01 3 6.32 0.00 0.51 0.81 0.76 91.58 07:37:01 all 2.95 0.00 0.14 0.44 0.78 95.69 07:37:01 0 7.10 0.00 0.25 1.36 0.85 90.44 07:37:01 1 1.45 0.00 0.05 0.02 0.23 98.25 07:37:01 2 1.29 0.00 0.18 0.40 0.84 97.28 07:37:01 3 1.93 0.00 0.08 0.02 1.21 96.76 07:38:01 all 8.49 0.00 1.27 1.67 1.79 86.79 07:38:01 0 1.04 0.00 1.02 2.34 1.65 93.94 07:38:01 1 20.20 0.00 1.88 1.43 1.73 74.77 07:38:01 2 8.54 0.00 1.20 0.79 2.39 87.08 07:38:01 3 4.23 0.00 0.96 2.09 1.38 91.33 07:39:01 all 5.46 0.00 3.09 1.12 2.69 87.65 07:39:01 0 6.47 0.00 4.26 1.62 3.15 84.50 07:39:01 1 5.31 0.00 1.94 1.01 2.25 89.50 07:39:01 2 6.05 0.00 4.29 0.25 3.46 85.95 07:39:01 3 3.98 0.00 1.85 1.62 1.87 90.69 07:40:01 all 20.26 0.00 6.52 2.79 5.72 64.72 07:40:01 0 21.80 0.00 7.61 4.40 5.84 60.35 07:40:01 1 19.88 0.00 7.11 2.38 5.06 65.57 07:40:01 2 22.08 0.00 6.42 1.31 6.45 63.74 07:40:01 3 17.26 0.00 4.99 3.06 5.50 69.19 07:41:01 all 2.49 0.00 0.19 0.05 1.46 95.80 07:41:01 0 2.46 0.00 0.16 0.02 1.22 96.14 07:41:01 1 2.28 0.00 0.18 0.02 1.29 96.23 07:41:01 2 2.59 0.00 0.23 0.02 1.39 95.77 07:41:01 3 2.66 0.00 0.18 0.18 1.95 95.03 07:41:01 CPU %user %nice %system %iowait %steal %idle 07:42:01 all 2.55 0.00 0.21 0.03 1.34 95.86 07:42:01 0 2.26 0.00 0.20 0.03 1.27 96.23 07:42:01 1 2.51 0.00 0.20 0.03 1.22 96.04 07:42:01 2 2.61 0.00 0.25 0.00 1.32 95.82 07:42:01 3 2.81 0.00 0.21 0.07 1.56 95.34 07:43:01 all 9.52 0.00 0.64 0.48 1.06 88.30 07:43:01 0 1.05 0.00 0.38 0.02 0.71 97.84 07:43:01 1 21.56 0.00 1.01 0.18 1.26 75.98 07:43:01 2 10.53 0.00 0.63 0.31 1.21 87.32 07:43:01 3 4.93 0.00 0.48 1.38 1.06 92.15 07:44:01 all 7.91 0.00 0.32 0.77 0.98 90.02 07:44:01 0 0.03 0.00 0.12 0.75 0.75 98.36 07:44:01 1 0.17 0.00 0.10 0.52 0.42 98.80 07:44:01 2 6.11 0.00 0.38 0.03 0.65 92.83 07:44:01 3 25.21 0.00 0.74 1.78 2.11 70.16 07:45:01 all 8.64 0.00 0.62 0.53 1.21 89.00 07:45:01 0 6.09 0.00 0.54 0.03 1.25 92.08 07:45:01 1 17.26 0.00 0.86 0.63 1.18 80.07 07:45:01 2 7.44 0.00 0.60 0.10 1.08 90.79 07:45:01 3 3.81 0.00 0.50 1.37 1.32 93.00 07:46:01 all 3.85 0.00 0.08 0.44 0.45 95.19 07:46:01 0 0.10 0.00 0.08 0.48 0.40 98.94 07:46:01 1 0.03 0.00 0.02 0.03 0.13 99.78 07:46:01 2 0.02 0.00 0.00 0.00 0.28 99.70 07:46:01 3 15.23 0.00 0.22 1.23 0.96 82.35 Average: all 6.96 0.00 1.14 1.18 1.56 89.17 Average: 0 4.30 0.00 1.10 1.17 1.45 91.99 Average: 1 7.41 0.00 0.99 0.86 1.22 89.52 Average: 2 8.05 0.00 1.50 1.14 1.87 87.43 Average: 3 8.08 0.00 0.96 1.56 1.68 87.73