---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7432 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.2G 11G 48% / 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 463 1068 0 2411 3214 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:b6:cf:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feb6:cf4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:4c:75:b0 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-7432) 10/12/24 _x86_64_ (4 CPU) 02:18:50 LINUX RESTART (4 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 179.04 83.64 95.40 6562.77 41352.46 02:21:01 100.05 29.33 70.72 1638.26 11648.33 02:22:01 10.00 0.02 9.98 1.73 864.26 02:23:01 32.65 2.77 29.88 353.07 3686.67 02:24:01 46.63 10.25 36.39 595.53 3148.15 Average: 73.67 25.20 48.48 1830.28 12139.95 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 1642244 3290624 2396408 59.34 43660 1764836 963896 18.95 634952 1590160 103724 02:21:01 1312096 3213152 2726556 67.51 61144 1986592 1013688 19.93 723056 1805864 17892 02:22:01 1298024 3205816 2740628 67.86 62812 1990880 1021712 20.08 731284 1809252 2256 02:23:01 1124304 3148624 2914348 72.16 65696 2101108 1065564 20.95 798120 1908508 3604 02:24:01 1167156 3363356 2871496 71.10 70748 2264296 850232 16.71 719212 1938600 95444 Average: 1308765 3244314 2729887 67.59 60812 2021542 983018 19.32 721325 1810477 44584 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:20:01 ens3 440.11 270.07 1465.49 70.98 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 02:21:01 ens3 121.26 113.60 849.97 22.49 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:22:01 ens3 57.19 82.99 61.15 13.39 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:23:01 ens3 236.27 289.70 1647.50 38.90 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 2.22 2.22 0.36 0.36 0.00 0.00 0.00 0.00 02:24:01 ens3 232.92 246.02 1090.59 52.89 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 1.10 1.10 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 217.55 200.47 1022.92 39.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7432) 10/12/24 _x86_64_ (4 CPU) 02:18:50 LINUX RESTART (4 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 16.39 0.00 2.09 5.23 0.06 76.22 02:20:01 0 21.31 0.00 3.19 4.93 0.07 70.50 02:20:01 1 14.20 0.00 1.74 3.96 0.05 80.06 02:20:01 2 23.96 0.00 1.69 1.81 0.07 72.47 02:20:01 3 6.12 0.00 1.76 10.25 0.07 81.81 02:21:01 all 17.20 0.00 1.03 2.17 0.05 79.55 02:21:01 0 29.41 0.00 1.78 1.47 0.05 67.29 02:21:01 1 10.82 0.00 0.58 2.52 0.03 86.04 02:21:01 2 23.33 0.00 1.22 0.13 0.07 75.25 02:21:01 3 5.20 0.00 0.54 4.56 0.05 89.66 02:22:01 all 4.70 0.00 0.25 0.04 0.03 94.97 02:22:01 0 8.50 0.00 0.48 0.00 0.05 90.97 02:22:01 1 3.24 0.00 0.17 0.02 0.03 96.55 02:22:01 2 1.90 0.00 0.08 0.05 0.03 97.93 02:22:01 3 5.14 0.00 0.30 0.08 0.02 94.47 02:23:01 all 7.62 0.00 0.56 0.42 0.04 91.36 02:23:01 0 7.67 0.00 0.82 0.98 0.05 90.48 02:23:01 1 6.73 0.00 0.57 0.15 0.03 92.52 02:23:01 2 9.35 0.00 0.60 0.57 0.05 89.43 02:23:01 3 6.77 0.00 0.30 0.00 0.03 92.91 02:24:01 all 39.52 0.00 1.40 0.77 0.08 58.22 02:24:01 0 38.26 0.00 1.44 2.41 0.07 57.82 02:24:01 1 34.78 0.00 1.19 0.20 0.07 63.77 02:24:01 2 50.15 0.00 1.42 0.18 0.10 48.14 02:24:01 3 34.98 0.00 1.52 0.28 0.07 63.14 Average: all 17.08 0.00 1.07 1.72 0.05 80.08 Average: 0 21.02 0.00 1.54 1.95 0.06 75.43 Average: 1 13.99 0.00 0.85 1.37 0.04 83.75 Average: 2 21.73 0.00 1.00 0.55 0.06 76.65 Average: 3 11.61 0.00 0.88 3.02 0.05 84.45