---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4075 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 11G 9.2G 53% / 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 444 2597 0 902 3259 Swap: 1023 5 1018 ---> 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:1b:10:cb brd ff:ff:ff:ff:ff:ff inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe1b:10cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:0f:d9:4a 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::42:2eff:fe0f:d94a/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-4075) 06/21/24 _x86_64_ (4 CPU) 15:37:00 LINUX RESTART (4 CPU) 15:38:03 tps rtps wtps bread/s bwrtn/s 15:39:01 121.07 45.61 75.45 2707.26 9584.97 15:40:01 92.24 17.27 74.97 944.30 21879.68 15:41:01 362.95 31.44 331.51 2565.20 32927.63 15:42:01 117.71 11.53 106.18 220.10 3002.43 15:43:01 614.43 0.48 613.95 13.73 17179.54 15:44:01 302.55 6.23 296.32 175.97 7941.61 15:45:01 607.55 4.28 603.27 271.24 16702.97 15:46:01 608.82 9.43 599.38 196.90 17069.29 15:47:01 1741.57 1.92 1739.65 101.43 18340.29 15:48:01 398.47 3.85 394.62 135.69 10615.79 15:49:01 287.99 250.24 37.74 7784.04 9196.47 Average: 478.84 34.72 444.12 1370.12 14966.87 15:38:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:01 1352212 3234180 2686440 66.52 63760 1963976 1036720 20.38 703120 1783252 117032 15:40:01 126268 2062292 3912384 96.87 73224 2007572 2050332 40.30 1911712 1793468 25548 15:41:01 105092 1673840 3933560 97.40 104132 1688188 3098396 60.91 2248580 1466704 2864 15:42:01 105500 1068392 3933152 97.39 106372 1087944 3817696 75.04 2715564 1005740 472 15:43:01 121480 864380 3917172 96.99 127456 835192 4057628 79.76 2835388 839616 1948 15:44:01 115096 688900 3923556 97.15 125052 666196 4315532 84.83 2914616 755792 1912 15:45:01 119800 593944 3918852 97.03 105328 576520 4464456 87.76 2957992 681268 1812 15:46:01 122308 548040 3916344 96.97 102700 516532 4542208 89.29 2965076 648848 2388 15:47:01 201756 539644 3836896 95.00 100092 449704 4565904 89.75 2944504 616324 16232 15:48:01 123444 370280 3915208 96.94 87016 365648 4820348 94.75 2989300 629652 2624 15:49:01 2717636 3370868 1321016 32.71 120272 699688 956284 18.80 528132 629760 18220 Average: 473690 1364978 3564962 88.27 101400 987015 3429591 67.42 2337635 986402 17368 15:38:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 193.85 189.74 899.87 43.14 0.00 0.00 0.00 0.00 15:39:01 lo 1.79 1.79 0.18 0.18 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 ens3 1059.23 776.62 8413.10 158.81 0.00 0.00 0.00 0.00 15:40:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 15:41:01 docker0 34.69 33.69 90.63 3.86 0.00 0.00 0.00 0.00 15:41:01 ens3 324.76 201.08 2665.80 15.48 0.00 0.00 0.00 0.00 15:41:01 vethe1849c1 34.45 33.51 91.09 3.85 0.00 0.00 0.00 0.01 15:41:01 vethaf70794 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 15:42:01 docker0 17.11 17.78 39.04 2.64 0.00 0.00 0.00 0.00 15:42:01 ens3 55.59 27.30 14.07 11.10 0.00 0.00 0.00 0.00 15:42:01 vethe1849c1 16.95 17.63 39.26 2.63 0.00 0.00 0.00 0.00 15:42:01 vethaf70794 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 docker0 78.47 63.97 41.26 10.40 0.00 0.00 0.00 0.00 15:43:01 ens3 28.53 21.10 7.15 7.82 0.00 0.00 0.00 0.00 15:43:01 vethe1849c1 78.30 63.82 42.32 10.40 0.00 0.00 0.00 0.00 15:43:01 vethaf70794 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 40.79 36.14 35.21 5.69 0.00 0.00 0.00 0.00 15:44:01 ens3 88.95 56.34 19.65 23.12 0.00 0.00 0.00 0.00 15:44:01 vethe1849c1 40.59 35.94 35.76 5.68 0.00 0.00 0.00 0.00 15:44:01 vethaf70794 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 docker0 69.36 56.30 50.71 7.35 0.00 0.00 0.00 0.00 15:45:01 ens3 4.38 3.67 0.86 1.55 0.00 0.00 0.00 0.00 15:45:01 vethe1849c1 69.19 56.15 51.65 7.34 0.00 0.00 0.00 0.00 15:45:01 vethaf70794 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 docker0 65.76 50.82 38.52 6.73 0.00 0.00 0.00 0.00 15:46:01 ens3 142.34 80.44 38.01 31.99 0.00 0.00 0.00 0.00 15:46:01 vethe1849c1 65.59 50.66 39.41 6.72 0.00 0.00 0.00 0.00 15:46:01 vethaf70794 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 55.31 43.17 24.07 17.23 0.00 0.00 0.00 0.00 15:47:01 ens3 4.28 3.27 0.78 1.06 0.00 0.00 0.00 0.00 15:47:01 vethe1849c1 55.11 42.97 24.82 17.22 0.00 0.00 0.00 0.00 15:47:01 vethaf70794 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 docker0 52.15 46.00 62.73 5.47 0.00 0.00 0.00 0.00 15:48:01 ens3 121.34 73.16 33.34 35.56 0.00 0.00 0.00 0.00 15:48:01 vethe1849c1 51.98 45.83 63.43 5.46 0.00 0.00 0.00 0.01 15:48:01 vethaf70794 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:49:01 docker0 2.40 2.60 0.12 0.17 0.00 0.00 0.00 0.00 15:49:01 ens3 134.19 101.58 564.32 58.11 0.00 0.00 0.00 0.00 15:49:01 lo 861.99 861.99 449.40 449.40 0.00 0.00 0.00 0.00 Average: docker0 37.94 31.96 34.86 5.43 0.00 0.00 0.00 0.00 Average: ens3 196.18 139.36 1151.77 35.23 0.00 0.00 0.00 0.00 Average: lo 78.22 78.22 40.94 40.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4075) 06/21/24 _x86_64_ (4 CPU) 15:37:00 LINUX RESTART (4 CPU) 15:38:03 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 24.32 0.00 1.69 2.66 0.07 71.26 15:39:01 0 31.44 0.00 2.41 2.33 0.09 63.73 15:39:01 1 26.11 0.00 1.97 7.05 0.07 64.80 15:39:01 2 22.12 0.00 1.20 0.35 0.07 76.26 15:39:01 3 17.56 0.00 1.21 0.86 0.07 80.30 15:40:01 all 52.75 0.00 3.37 0.79 0.10 42.98 15:40:01 0 55.00 0.00 2.07 0.72 0.10 42.11 15:40:01 1 36.25 0.00 3.99 0.86 0.10 58.80 15:40:01 2 60.67 0.00 3.49 1.14 0.10 34.60 15:40:01 3 59.19 0.00 3.92 0.45 0.10 36.34 15:41:01 all 31.22 0.00 3.27 9.04 0.10 56.36 15:41:01 0 17.87 0.00 2.77 4.85 0.08 74.42 15:41:01 1 24.05 0.00 3.66 14.11 0.10 58.08 15:41:01 2 41.13 0.00 3.45 12.04 0.12 43.25 15:41:01 3 42.00 0.00 3.21 5.24 0.12 49.44 15:42:01 all 19.81 0.00 1.18 2.38 0.08 76.54 15:42:01 0 13.44 0.00 1.13 0.60 0.08 84.75 15:42:01 1 19.56 0.00 1.62 5.31 0.08 73.42 15:42:01 2 22.68 0.00 0.99 1.24 0.10 74.99 15:42:01 3 23.61 0.00 0.99 2.38 0.07 72.96 15:43:01 all 8.71 0.00 3.44 17.63 0.09 70.13 15:43:01 0 9.16 0.00 3.47 13.45 0.10 73.83 15:43:01 1 9.08 0.00 3.79 17.93 0.07 69.14 15:43:01 2 8.81 0.00 3.14 19.94 0.12 67.99 15:43:01 3 7.77 0.00 3.34 19.24 0.08 69.57 15:44:01 all 19.72 0.00 2.29 8.06 0.09 69.84 15:44:01 0 21.17 0.00 2.66 10.25 0.10 65.82 15:44:01 1 19.33 0.00 2.05 4.94 0.08 73.59 15:44:01 2 22.95 0.00 2.30 13.24 0.10 61.41 15:44:01 3 15.46 0.00 2.14 3.80 0.08 78.52 15:45:01 all 7.51 0.00 3.22 17.84 0.09 71.33 15:45:01 0 7.32 0.00 2.68 11.49 0.08 78.42 15:45:01 1 7.42 0.00 3.39 28.04 0.10 61.05 15:45:01 2 6.91 0.00 3.72 19.26 0.12 69.99 15:45:01 3 8.39 0.00 3.11 12.64 0.08 75.78 15:46:01 all 9.73 0.00 3.45 17.66 0.10 69.05 15:46:01 0 9.70 0.00 4.13 9.43 0.08 76.65 15:46:01 1 10.95 0.00 3.33 22.01 0.12 63.60 15:46:01 2 8.91 0.00 3.73 27.77 0.12 59.46 15:46:01 3 9.38 0.00 2.59 11.54 0.08 76.41 15:47:01 all 6.95 0.00 4.61 21.79 0.11 66.55 15:47:01 0 6.61 0.00 3.85 18.77 0.12 70.65 15:47:01 1 8.78 0.00 6.03 25.11 0.10 59.98 15:47:01 2 7.13 0.00 4.94 21.79 0.12 66.02 15:47:01 3 5.28 0.00 3.60 21.49 0.10 69.53 15:48:01 all 22.91 0.00 3.23 12.11 0.10 61.64 15:48:01 0 18.70 0.00 2.58 6.20 0.08 72.44 15:48:01 1 25.31 0.00 4.30 13.42 0.10 56.87 15:48:01 2 27.58 0.00 2.99 11.83 0.12 57.47 15:48:01 3 20.09 0.00 3.06 17.00 0.08 59.76 15:49:01 all 24.88 0.00 1.85 6.65 0.08 66.54 15:49:01 0 15.21 0.00 2.10 5.45 0.07 77.18 15:49:01 1 17.07 0.00 1.58 1.82 0.07 79.46 15:49:01 2 42.39 0.00 1.92 8.74 0.12 46.82 15:49:01 3 24.89 0.00 1.83 10.63 0.07 62.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.79 0.00 2.87 10.60 0.09 65.63 Average: 0 18.66 0.00 2.71 7.60 0.09 70.93 Average: 1 18.54 0.00 3.25 12.76 0.09 65.37 Average: 2 24.74 0.00 2.90 12.49 0.11 59.76 Average: 3 21.25 0.00 2.64 9.59 0.09 66.44