---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-617 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: 2800.022 BogoMIPS: 5600.04 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 8.7G 56% / 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: 3944 477 1017 0 2448 3211 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:20:34:23 brd ff:ff:ff:ff:ff:ff inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe20:3423/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:26:91:ae 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:c1ff:fe26:91ae/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-617) 04/04/24 _x86_64_ (4 CPU) 09:42:32 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 112.81 65.79 47.03 4925.18 7312.25 09:45:01 153.33 95.90 57.43 5086.97 9659.05 09:46:01 12.11 0.02 12.10 0.13 1208.33 09:47:01 9.35 0.00 9.35 0.00 361.41 09:48:01 30.71 5.93 24.78 598.70 5104.75 09:49:02 53.71 33.61 20.10 1738.84 1901.27 09:50:01 86.14 17.52 68.62 1649.75 46132.02 09:51:01 147.56 64.97 82.59 6515.98 42368.67 Average: 75.70 35.51 40.19 2566.33 14189.23 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 1599396 3322956 2439264 60.40 53256 1824940 925652 18.20 605684 1654880 147052 09:45:01 1179548 3188656 2859112 70.79 66584 2086268 1044964 20.54 798592 1857744 27008 09:46:01 1165972 3182296 2872688 71.13 68556 2090760 1048912 20.62 806956 1861280 1512 09:47:01 1152520 3175928 2886140 71.46 70364 2095160 1056836 20.77 815188 1864816 1200 09:48:01 409688 2599624 3628972 89.86 72224 2255964 1560444 30.67 1411136 2001280 5948 09:49:02 228648 2296788 3810012 94.34 76248 2129420 1707388 33.56 1769396 1820316 118972 09:50:01 158532 1712436 3880128 96.07 87000 1624368 2374724 46.68 2224080 1474480 608 09:51:01 1099616 3318848 2939044 72.77 92868 2278220 943248 18.54 1022588 1729020 26648 Average: 874240 2849692 3164420 78.35 73388 2048138 1332771 26.20 1181702 1782977 41118 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:44:01 ens3 435.23 259.96 1545.27 68.50 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 09:45:01 ens3 124.58 113.41 453.64 26.86 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:46:01 ens3 57.04 81.52 64.61 13.05 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:47:01 ens3 56.57 81.32 64.19 13.06 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 09:48:01 ens3 290.65 326.83 2377.94 50.20 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:02 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:49:02 ens3 484.11 307.26 796.35 90.12 0.00 0.00 0.00 0.00 09:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 09:50:01 ens3 375.84 303.96 5179.99 50.64 0.00 0.00 0.00 0.00 09:50:01 vethecc970e 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:51:01 lo 3.93 3.93 0.35 0.35 0.00 0.00 0.00 0.00 09:51:01 ens3 403.57 610.78 67.18 4435.09 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 278.26 260.54 1310.62 594.52 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-617) 04/04/24 _x86_64_ (4 CPU) 09:42:32 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 22.23 0.00 1.93 3.27 0.06 72.52 09:44:01 0 21.87 0.00 1.74 1.26 0.03 75.10 09:44:01 1 22.77 0.00 1.80 2.59 0.05 72.79 09:44:01 2 35.48 0.00 2.59 1.94 0.08 59.90 09:44:01 3 8.80 0.00 1.59 7.30 0.05 82.26 09:45:01 all 17.14 0.00 1.15 6.12 0.06 75.53 09:45:01 0 26.30 0.00 1.47 3.06 0.07 69.11 09:45:01 1 18.05 0.00 1.19 5.75 0.05 74.96 09:45:01 2 13.96 0.00 0.97 6.88 0.08 78.11 09:45:01 3 10.23 0.00 0.95 8.78 0.05 79.99 09:46:01 all 4.55 0.00 0.23 0.05 0.04 95.13 09:46:01 0 3.13 0.00 0.22 0.02 0.02 96.62 09:46:01 1 3.40 0.00 0.33 0.13 0.05 96.09 09:46:01 2 8.26 0.00 0.07 0.00 0.03 91.64 09:46:01 3 3.41 0.00 0.29 0.10 0.05 96.16 09:47:01 all 3.58 0.00 0.22 0.03 0.03 96.14 09:47:01 0 0.52 0.00 0.07 0.00 0.02 99.40 09:47:01 1 5.04 0.00 0.05 0.02 0.02 94.88 09:47:01 2 5.97 0.00 0.47 0.00 0.02 93.55 09:47:01 3 2.80 0.00 0.32 0.10 0.03 96.75 09:48:01 all 13.37 0.00 0.81 0.43 0.05 85.33 09:48:01 0 14.40 0.00 0.60 0.07 0.03 84.90 09:48:01 1 13.19 0.00 0.88 0.22 0.05 85.66 09:48:01 2 13.21 0.00 0.92 0.52 0.07 85.28 09:48:01 3 12.68 0.00 0.84 0.89 0.03 85.56 09:49:02 all 46.98 0.00 1.96 1.38 0.08 49.60 09:49:02 0 43.73 0.00 1.60 0.53 0.08 54.05 09:49:02 1 55.59 0.00 2.25 1.53 0.08 40.54 09:49:02 2 45.77 0.00 1.92 1.64 0.07 50.61 09:49:02 3 42.82 0.00 2.08 1.86 0.08 53.16 09:50:01 all 43.62 0.00 3.17 1.05 0.09 52.07 09:50:01 0 44.18 0.00 2.90 1.47 0.07 51.39 09:50:01 1 43.24 0.00 2.83 0.55 0.09 53.30 09:50:01 2 48.89 0.00 3.71 1.14 0.10 46.16 09:50:01 3 38.17 0.00 3.20 1.06 0.09 57.48 09:51:01 all 25.03 0.00 2.16 3.37 0.06 69.39 09:51:01 0 12.80 0.00 2.57 3.99 0.07 80.57 09:51:01 1 26.94 0.00 1.88 1.19 0.05 69.94 09:51:01 2 31.70 0.00 2.28 2.90 0.07 63.05 09:51:01 3 28.62 0.00 1.89 5.37 0.05 64.07 Average: all 22.01 0.00 1.45 1.96 0.06 74.53 Average: 0 20.81 0.00 1.39 1.29 0.05 76.46 Average: 1 23.47 0.00 1.40 1.50 0.05 73.58 Average: 2 25.34 0.00 1.61 1.88 0.06 71.11 Average: 3 18.40 0.00 1.39 3.19 0.05 76.97