---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4444 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 13G 7.2G 63% / 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 547 1707 0 5721 7130 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:e3:ba:e0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85230sec preferred_lft 85230sec inet6 fe80::f816:3eff:fee3:bae0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:62:47:58 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-4444) 07/02/25 _x86_64_ (4 CPU) 15:21:16 LINUX RESTART (4 CPU) 15:22:02 tps rtps wtps bread/s bwrtn/s 15:23:01 3.15 0.00 3.15 0.00 213.39 15:24:01 1.63 0.00 1.63 0.00 20.66 15:25:02 0.72 0.00 0.72 0.00 8.53 15:26:01 1.24 0.00 1.24 0.00 14.78 15:27:01 1.00 0.02 0.98 1.47 11.73 15:28:01 0.93 0.00 0.93 0.00 12.53 15:29:01 1.17 0.00 1.17 0.00 13.06 15:30:01 1.18 0.00 1.18 0.00 15.06 15:31:01 0.83 0.00 0.83 0.00 10.66 15:32:01 1.08 0.12 0.97 2.27 12.80 15:33:01 92.22 25.09 67.13 908.10 5070.18 15:34:01 82.52 23.16 59.36 3154.01 17868.76 15:35:01 148.10 0.62 147.48 16.93 97416.33 15:36:01 175.47 0.50 174.98 4.00 29289.70 15:37:01 81.60 2.37 79.24 18.93 2709.68 15:38:01 97.27 0.20 97.07 10.53 8873.58 15:39:01 69.75 24.19 45.56 1171.81 7620.59 15:40:01 22.73 4.35 18.38 168.88 2429.99 Average: 43.56 4.49 39.07 303.73 9551.97 15:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 6146692 7533164 2020728 24.74 26380 1546332 886236 9.62 439200 1425664 12 15:24:01 6148924 7535328 2018496 24.71 26412 1546324 886156 9.62 438696 1425552 8 15:25:02 6148624 7535052 2018796 24.72 26428 1546328 886156 9.62 438680 1425556 8 15:26:01 6149164 7535640 2018256 24.71 26452 1546332 886156 9.62 437552 1425560 36 15:27:01 6149496 7536088 2017924 24.71 26492 1546368 896004 9.72 437664 1425604 16 15:28:01 6149496 7536140 2017924 24.71 26532 1546380 896004 9.72 437760 1425608 56 15:29:01 6148752 7535600 2018668 24.72 26580 1546512 896004 9.72 437976 1425740 16 15:30:01 6145156 7532040 2022264 24.76 26612 1546516 896004 9.72 441752 1425744 20 15:31:01 6145484 7532412 2021936 24.76 26652 1546516 904076 9.81 441652 1425744 8 15:32:01 6143352 7530364 2024068 24.78 26700 1546528 904076 9.81 444200 1425756 64 15:33:01 5656124 7341164 2511296 30.75 48792 1808476 1049652 11.39 694324 1630228 160784 15:34:01 4971816 7398708 3195604 39.13 63852 2516252 1151856 12.50 636300 2334180 339612 15:35:01 2437084 7370076 5730336 70.16 119680 4793068 1301292 14.12 711208 4597544 627256 15:36:01 2223348 7283068 5944072 72.78 135292 4889576 1409240 15.29 880304 4625696 572 15:37:01 2357236 7365628 5810184 71.14 143108 4829568 1304588 14.16 819572 4550884 36 15:38:01 1931024 7354860 6236396 76.36 156636 5186916 1418040 15.39 971864 4774972 162344 15:39:01 1663384 7189388 6504036 79.63 157276 5294192 1191900 12.93 1353180 4670348 37704 15:40:01 1697564 7251468 6469856 79.22 158720 5320640 1104264 11.98 1334188 4656640 26936 Average: 4689596 7438677 3477824 42.58 69366 2783490 1048206 11.37 655337 2560946 75305 15:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 ens3 0.08 0.27 0.01 0.09 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:25:02 ens3 0.17 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.43 0.17 0.33 0.01 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 ens3 0.25 0.27 1.16 0.02 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 1.58 1.23 1.25 0.62 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 ens3 138.32 105.81 975.92 40.29 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:34:01 ens3 289.52 168.26 7912.52 14.57 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 225.27 127.82 6315.72 8.95 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 286.52 168.21 534.67 11.85 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 5.38 4.68 1.66 0.88 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 102.57 64.33 444.61 6.70 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 178.43 81.39 1335.67 11.25 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:40:01 ens3 50.32 29.97 232.57 18.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 71.22 41.91 988.29 6.31 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 0.24 0.24 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-4444) 07/02/25 _x86_64_ (4 CPU) 15:21:16 LINUX RESTART (4 CPU) 15:22:02 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 0.16 0.00 0.02 0.03 0.06 99.72 15:23:01 0 0.03 0.00 0.05 0.15 0.12 99.64 15:23:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:23:01 2 0.54 0.00 0.00 0.00 0.10 99.36 15:23:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:24:01 all 0.24 0.00 0.02 0.01 0.06 99.67 15:24:01 0 0.07 0.00 0.05 0.02 0.08 99.78 15:24:01 1 0.02 0.00 0.02 0.00 0.03 99.93 15:24:01 2 0.85 0.00 0.02 0.00 0.08 99.05 15:24:01 3 0.02 0.00 0.03 0.02 0.03 99.90 15:25:02 all 0.10 0.00 0.01 0.00 0.05 99.83 15:25:02 0 0.03 0.00 0.03 0.00 0.10 99.83 15:25:02 1 0.00 0.00 0.00 0.00 0.03 99.97 15:25:02 2 0.37 0.00 0.00 0.00 0.08 99.55 15:25:02 3 0.00 0.00 0.00 0.02 0.02 99.97 15:26:01 all 0.40 0.00 0.01 0.00 0.02 99.56 15:26:01 0 0.07 0.00 0.03 0.02 0.05 99.83 15:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:26:01 2 1.53 0.00 0.02 0.00 0.02 98.44 15:26:01 3 0.02 0.00 0.00 0.02 0.02 99.95 15:27:01 all 0.06 0.00 0.02 0.01 0.04 99.86 15:27:01 0 0.05 0.00 0.02 0.00 0.08 99.85 15:27:01 1 0.02 0.00 0.00 0.00 0.05 99.93 15:27:01 2 0.17 0.00 0.03 0.00 0.02 99.78 15:27:01 3 0.02 0.00 0.03 0.03 0.02 99.90 15:28:01 all 0.25 0.00 0.02 0.01 0.05 99.68 15:28:01 0 0.03 0.00 0.03 0.00 0.10 99.83 15:28:01 1 0.00 0.00 0.00 0.00 0.03 99.97 15:28:01 2 0.91 0.00 0.00 0.00 0.03 99.05 15:28:01 3 0.03 0.00 0.02 0.03 0.05 99.87 15:29:01 all 0.46 0.00 0.02 0.01 0.05 99.46 15:29:01 0 0.00 0.00 0.00 0.00 0.05 99.95 15:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:29:01 2 1.78 0.00 0.03 0.00 0.12 98.08 15:29:01 3 0.03 0.00 0.03 0.03 0.03 99.87 15:30:01 all 0.25 0.00 0.02 0.01 0.15 99.57 15:30:01 0 0.02 0.00 0.03 0.02 0.03 99.90 15:30:01 1 0.67 0.00 0.02 0.00 0.07 99.25 15:30:01 2 0.28 0.00 0.03 0.03 0.47 99.18 15:30:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:31:01 all 0.06 0.00 0.02 0.01 0.04 99.87 15:31:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:31:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:31:01 2 0.15 0.00 0.07 0.03 0.13 99.61 15:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:32:01 all 0.13 0.00 0.04 0.02 0.07 99.73 15:32:01 0 0.12 0.00 0.03 0.00 0.05 99.80 15:32:01 1 0.18 0.00 0.03 0.00 0.05 99.73 15:32:01 2 0.15 0.00 0.07 0.08 0.12 99.58 15:32:01 3 0.07 0.00 0.02 0.00 0.05 99.87 15:33:01 all 21.36 0.00 1.41 2.95 1.54 72.74 15:33:01 0 25.10 0.00 1.25 1.03 1.28 71.33 15:33:01 1 3.52 0.00 0.68 4.54 0.89 90.36 15:33:01 2 19.84 0.00 1.85 5.48 1.75 71.08 15:33:01 3 36.90 0.00 1.88 0.75 2.26 58.21 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.41 0.00 2.00 2.14 1.76 75.69 15:34:01 0 6.87 0.00 1.53 1.08 1.31 89.20 15:34:01 1 28.13 0.00 2.47 1.11 2.09 66.20 15:34:01 2 14.27 0.00 1.93 4.98 1.88 76.94 15:34:01 3 24.33 0.00 2.03 1.42 1.77 70.46 15:35:01 all 18.57 0.00 11.12 2.37 4.16 63.79 15:35:01 0 11.09 0.00 10.44 1.93 2.31 74.23 15:35:01 1 23.47 0.00 12.02 1.48 5.29 57.74 15:35:01 2 18.96 0.00 10.47 2.97 4.56 63.03 15:35:01 3 20.79 0.00 11.54 3.12 4.47 60.08 15:36:01 all 4.60 0.00 1.43 5.49 1.04 87.43 15:36:01 0 5.26 0.00 0.70 1.15 0.55 92.34 15:36:01 1 3.28 0.00 1.75 15.22 0.77 78.97 15:36:01 2 3.69 0.00 0.72 0.02 1.65 93.93 15:36:01 3 6.18 0.00 2.55 5.58 1.18 84.51 15:37:01 all 2.60 0.00 0.86 3.00 0.59 92.95 15:37:01 0 3.47 0.00 1.02 6.90 0.63 87.98 15:37:01 1 0.72 0.00 1.22 3.55 0.57 93.95 15:37:01 2 0.57 0.00 0.45 0.95 0.60 97.43 15:37:01 3 5.61 0.00 0.75 0.63 0.55 92.45 15:38:01 all 45.01 0.00 8.99 2.88 10.00 33.12 15:38:01 0 45.48 0.00 9.14 0.83 10.09 34.47 15:38:01 1 46.93 0.00 9.53 3.86 9.84 29.83 15:38:01 2 42.66 0.00 8.77 1.14 10.22 37.20 15:38:01 3 44.98 0.00 8.50 5.68 9.85 30.99 15:39:01 all 43.23 0.00 7.51 1.08 9.70 38.48 15:39:01 0 41.55 0.00 7.73 0.74 9.33 40.65 15:39:01 1 43.34 0.00 7.54 0.46 9.71 38.95 15:39:01 2 43.94 0.00 7.35 0.46 10.09 38.15 15:39:01 3 44.07 0.00 7.38 2.66 9.71 36.19 15:40:01 all 25.85 0.00 1.28 0.61 3.05 69.20 15:40:01 0 33.90 0.00 1.91 1.86 3.68 58.64 15:40:01 1 32.43 0.00 0.83 0.13 2.94 63.67 15:40:01 2 24.37 0.00 1.80 0.23 3.25 70.35 15:40:01 3 12.65 0.00 0.61 0.20 2.32 84.21 Average: all 10.15 0.00 1.94 1.15 1.81 84.94 Average: 0 9.70 0.00 1.90 0.88 1.67 85.86 Average: 1 10.22 0.00 2.01 1.69 1.81 84.27 Average: 2 9.77 0.00 1.87 0.91 1.96 85.49 Average: 3 10.94 0.00 1.97 1.13 1.81 84.15