---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-252 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2799.996 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 688K 394M 1% /run /dev/vda1 20G 14G 6.0G 70% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 471 204 0 3267 3189 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:3e:41:5e brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe3e:415e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:06:de:44 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-252) 01/29/24 _x86_64_ (4 CPU) 12:22:59 LINUX RESTART (4 CPU) 12:23:01 tps rtps wtps bread/s bwrtn/s 12:24:03 207.85 127.60 80.25 8844.53 39323.86 12:25:01 69.45 14.69 54.77 1015.41 8363.25 12:26:01 259.22 51.51 207.71 8931.49 112092.99 12:27:01 390.03 19.95 370.09 3021.76 21013.70 12:28:01 90.77 9.00 81.77 970.37 7103.22 12:29:01 407.50 112.57 294.93 3093.20 50838.53 12:30:01 131.68 62.77 68.91 3897.35 15526.35 12:31:01 338.98 0.27 338.71 14.00 40885.05 12:32:01 412.41 125.48 286.94 5484.82 34440.66 Average: 257.12 58.36 198.76 3930.39 36731.21 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:03 1858060 3357608 2180596 53.99 33616 1631016 871896 17.14 529640 1490840 60432 12:25:01 1498536 3303244 2540120 62.90 57224 1895940 910644 17.90 623748 1721892 168288 12:26:01 116892 3243184 3921764 97.11 108564 3073684 1132556 22.26 665016 2933708 5040 12:27:01 472128 3239848 3566528 88.31 137480 2715196 1130768 22.23 755520 2517712 1916 12:28:01 454420 3315508 3584236 88.75 138504 2804088 1096540 21.55 684920 2601216 4260 12:29:01 722824 3319564 3315832 82.10 205352 2461004 1063736 20.91 775932 2228156 288 12:30:01 456788 3232972 3581868 88.69 210540 2604092 1333656 26.22 1047396 2188072 89952 12:31:01 143272 3242896 3895384 96.45 221352 2909480 1136644 22.34 880976 2661108 9664 12:32:01 340408 3296300 3698248 91.57 232500 2668932 925420 18.19 786464 2476304 952 Average: 673703 3283458 3364953 83.32 149459 2529270 1066873 20.97 749957 2313223 37866 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:03 ens3 328.56 209.25 994.23 62.50 0.00 0.00 0.00 0.00 12:24:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:03 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 12:25:01 ens3 56.66 50.06 756.58 6.31 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 12:26:01 ens3 569.79 400.68 12166.12 30.45 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 12:27:01 ens3 149.31 107.63 763.16 13.70 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:28:01 ens3 113.21 79.97 553.88 10.67 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:29:01 ens3 388.38 279.70 2113.55 24.89 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 12:30:01 ens3 111.80 86.15 471.60 8.81 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.82 0.82 0.06 0.06 0.00 0.00 0.00 0.00 12:31:01 ens3 466.84 299.05 2656.32 26.65 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 12:32:01 ens3 43.73 33.06 90.96 7.28 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 248.32 172.20 2291.57 21.31 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 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-252) 01/29/24 _x86_64_ (4 CPU) 12:22:59 LINUX RESTART (4 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:03 all 13.89 0.00 2.42 7.53 0.05 76.11 12:24:03 0 12.82 0.00 2.10 5.89 0.05 79.14 12:24:03 1 14.59 0.00 1.82 9.18 0.05 74.36 12:24:03 2 18.74 0.00 3.68 7.52 0.08 69.98 12:24:03 3 9.41 0.00 2.04 7.52 0.05 80.98 12:25:01 all 18.89 0.00 1.45 1.87 0.06 77.74 12:25:01 0 24.16 0.00 1.57 0.29 0.07 73.91 12:25:01 1 4.87 0.00 0.86 6.52 0.02 87.73 12:25:01 2 37.69 0.00 2.57 0.17 0.07 59.50 12:25:01 3 8.83 0.00 0.84 0.52 0.05 89.76 12:26:01 all 20.79 0.00 8.99 3.76 0.08 66.38 12:26:01 0 22.72 0.00 8.86 0.79 0.07 67.56 12:26:01 1 23.62 0.00 8.98 6.59 0.10 60.70 12:26:01 2 20.11 0.00 9.38 4.79 0.10 65.62 12:26:01 3 16.69 0.00 8.72 2.91 0.08 71.60 12:27:01 all 14.31 0.00 3.28 13.01 0.09 69.31 12:27:01 0 10.36 0.00 2.69 4.08 0.07 82.80 12:27:01 1 21.64 0.00 4.28 29.31 0.12 44.65 12:27:01 2 4.98 0.00 3.01 9.71 0.10 82.21 12:27:01 3 20.26 0.00 3.16 9.05 0.08 67.45 12:28:01 all 27.21 0.00 5.89 2.47 0.09 64.35 12:28:01 0 32.90 0.00 6.87 5.31 0.08 54.84 12:28:01 1 25.91 0.00 5.62 3.77 0.10 64.60 12:28:01 2 21.31 0.00 5.29 0.35 0.08 72.96 12:28:01 3 28.76 0.00 5.77 0.47 0.10 64.91 12:29:01 all 14.42 0.00 6.09 13.19 0.11 66.18 12:29:01 0 16.00 0.00 7.07 13.09 0.12 63.72 12:29:01 1 12.53 0.00 6.81 28.69 0.12 51.85 12:29:01 2 15.18 0.00 5.17 4.06 0.12 75.47 12:29:01 3 13.98 0.00 5.33 6.86 0.08 73.74 12:30:01 all 40.62 0.00 7.94 4.78 0.13 46.53 12:30:01 0 40.78 0.00 8.72 6.35 0.13 44.01 12:30:01 1 42.44 0.00 7.87 4.67 0.13 44.89 12:30:01 2 37.72 0.00 7.23 2.21 0.12 52.72 12:30:01 3 41.51 0.00 7.92 5.89 0.15 44.53 12:31:01 all 10.30 0.00 4.43 9.76 0.08 75.42 12:31:01 0 10.37 0.00 3.76 5.29 0.07 80.51 12:31:01 1 8.16 0.00 5.77 20.92 0.08 65.06 12:31:01 2 14.50 0.00 5.00 7.95 0.12 72.43 12:31:01 3 8.14 0.00 3.21 4.87 0.07 83.71 12:32:01 all 10.12 0.00 5.44 12.07 0.09 72.28 12:32:01 0 9.71 0.00 6.99 14.71 0.08 68.50 12:32:01 1 12.28 0.00 5.50 12.63 0.08 69.50 12:32:01 2 7.16 0.00 4.85 13.94 0.10 73.94 12:32:01 3 11.31 0.00 4.40 7.00 0.08 77.20 Average: all 18.95 0.00 5.11 7.62 0.09 68.23 Average: 0 19.97 0.00 5.41 6.21 0.08 68.33 Average: 1 18.50 0.00 5.29 13.60 0.09 62.52 Average: 2 19.65 0.00 5.13 5.65 0.10 69.47 Average: 3 17.69 0.00 4.60 5.02 0.08 72.60