---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12654 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 13G 6.9G 65% / 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 511 445 0 2986 3156 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:d9:69:cf brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fed9:69cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:f5:92:94 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-12654) 12/10/24 _x86_64_ (4 CPU) 12:21:20 LINUX RESTART (4 CPU) 12:22:02 tps rtps wtps bread/s bwrtn/s 12:23:01 108.91 35.84 73.07 1699.78 7754.48 12:24:01 338.81 109.13 229.69 8030.12 122247.94 12:25:01 217.95 57.86 160.09 3731.91 22998.97 12:26:01 153.02 32.14 120.88 1743.29 5580.81 12:27:01 84.50 2.35 82.15 166.51 8469.92 12:28:01 373.59 343.79 29.80 28928.65 9522.28 12:29:01 80.57 50.39 30.18 2370.94 1725.71 Average: 194.12 90.34 103.77 6679.11 25517.86 12:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:23:01 1410296 3289836 2628356 65.08 58840 1966544 943600 18.55 654080 1776348 213448 12:24:01 357676 2624332 3680976 91.14 115672 2257320 2159624 42.45 1258216 2120300 11976 12:25:01 968912 3204304 3069740 76.01 130972 2217540 1339412 26.33 900308 1907500 1828 12:26:01 846792 3276640 3191860 79.03 141336 2374048 1260708 24.78 917768 1983456 34308 12:27:01 734916 3282388 3303736 81.80 143504 2485084 1260560 24.78 974668 2035580 496 12:28:01 621840 3274892 3416812 84.60 144196 2643928 1166016 22.92 907016 2288228 4328 12:29:01 498852 3247828 3539800 87.65 146664 2733420 1038048 20.40 1910352 1399832 2472 Average: 777041 3171460 3261611 80.76 125883 2382555 1309710 25.75 1074630 1930178 38408 12:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 86.38 74.83 962.13 10.83 0.00 0.00 0.00 0.00 12:23:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 541.61 284.89 13540.99 40.48 0.00 0.00 0.00 0.00 12:24:01 lo 1.87 1.87 0.16 0.16 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 ens3 154.69 97.45 227.47 45.96 0.00 0.00 0.00 0.00 12:25:01 lo 0.00 0.00 0.00 0.00 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 ens3 191.00 116.21 809.60 12.94 0.00 0.00 0.00 0.00 12:26:01 lo 0.20 0.20 0.01 0.01 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 ens3 77.02 54.12 72.81 16.10 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 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 ens3 107.08 59.61 26.90 30.82 0.00 0.00 0.00 0.00 12:28:01 lo 0.20 0.20 0.01 0.01 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 ens3 412.01 721.38 44.69 5621.65 0.00 0.00 0.00 0.00 12:29:01 lo 4.53 4.53 0.40 0.40 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: ens3 224.60 201.52 2244.21 827.43 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12654) 12/10/24 _x86_64_ (4 CPU) 12:21:20 LINUX RESTART (4 CPU) 12:22:02 CPU %user %nice %system %iowait %steal %idle 12:23:01 all 19.88 0.00 1.50 3.01 0.05 75.56 12:23:01 0 32.85 0.00 1.99 1.95 0.05 63.16 12:23:01 1 21.40 0.00 1.37 2.02 0.07 75.14 12:23:01 2 4.35 0.00 1.15 7.17 0.03 87.30 12:23:01 3 20.90 0.00 1.53 0.87 0.03 76.67 12:24:01 all 24.47 0.00 9.27 6.93 0.09 59.24 12:24:01 0 21.14 0.00 8.50 6.97 0.09 63.29 12:24:01 1 25.55 0.00 10.14 12.66 0.08 51.57 12:24:01 2 22.07 0.00 9.16 6.67 0.10 62.00 12:24:01 3 29.14 0.00 9.29 1.38 0.12 60.06 12:25:01 all 38.39 0.00 16.71 6.83 0.11 37.97 12:25:01 0 37.20 0.00 17.28 12.90 0.12 32.50 12:25:01 1 36.77 0.00 17.16 11.50 0.12 34.44 12:25:01 2 38.13 0.00 15.49 1.71 0.12 44.56 12:25:01 3 41.43 0.00 16.86 1.20 0.10 40.41 12:26:01 all 14.86 0.00 7.90 4.31 0.08 72.85 12:26:01 0 15.86 0.00 8.47 10.77 0.08 64.82 12:26:01 1 14.54 0.00 7.38 1.63 0.07 76.39 12:26:01 2 13.32 0.00 6.88 0.79 0.07 78.94 12:26:01 3 15.74 0.00 8.89 4.02 0.08 71.27 12:27:01 all 24.81 0.00 7.02 2.42 0.07 65.68 12:27:01 0 19.73 0.00 7.69 4.55 0.07 67.97 12:27:01 1 21.98 0.00 6.35 1.88 0.07 69.73 12:27:01 2 26.13 0.00 6.53 1.29 0.08 65.97 12:27:01 3 31.37 0.00 7.52 1.97 0.07 59.07 12:28:01 all 29.08 0.00 11.31 21.84 0.10 37.66 12:28:01 0 28.96 0.00 11.39 21.88 0.10 37.67 12:28:01 1 28.90 0.00 10.90 19.22 0.10 40.87 12:28:01 2 27.92 0.00 10.94 20.46 0.12 40.56 12:28:01 3 30.54 0.00 12.02 25.84 0.10 31.50 12:29:01 all 33.96 0.00 1.34 2.18 0.06 62.46 12:29:01 0 40.78 0.00 1.43 4.33 0.05 53.42 12:29:01 1 47.88 0.00 1.44 1.65 0.08 48.95 12:29:01 2 22.94 0.00 1.27 1.09 0.05 74.65 12:29:01 3 24.37 0.00 1.21 1.62 0.07 72.73 Average: all 26.52 0.00 7.87 6.79 0.08 58.74 Average: 0 28.09 0.00 8.11 9.06 0.08 54.65 Average: 1 28.17 0.00 7.83 7.22 0.08 56.69 Average: 2 22.16 0.00 7.35 5.59 0.08 64.82 Average: 3 27.66 0.00 8.19 5.27 0.08 58.80