---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3115 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 12G 7.4G 62% / 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 531 642 0 2770 3129 Swap: 1023 1 1022 ---> 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:78:85:27 brd ff:ff:ff:ff:ff:ff inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe78:8527/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:a4:9d:cf 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-3115) 06/10/24 _x86_64_ (4 CPU) 05:37:41 LINUX RESTART (4 CPU) 05:38:01 tps rtps wtps bread/s bwrtn/s 05:39:01 85.25 44.44 40.81 4738.01 37639.34 05:40:01 2.30 0.00 2.30 0.00 26.40 05:41:01 1.23 0.00 1.23 0.00 14.40 05:42:01 64.37 24.65 39.73 874.79 1627.06 05:43:01 120.78 27.53 93.25 3259.86 16773.60 05:44:01 284.00 49.53 234.47 8663.76 110402.92 05:45:01 97.13 37.37 59.76 3535.49 4155.68 05:46:01 45.36 13.46 31.89 879.19 6889.79 05:47:01 52.56 35.56 17.00 720.95 6654.76 05:48:01 242.89 69.57 173.32 5164.21 15884.15 Average: 99.64 30.22 69.43 2785.40 20033.65 05:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 2048388 3455596 1990272 49.28 26448 1550716 807772 15.88 411188 1429384 332 05:40:01 2049316 3456624 1989344 49.26 26520 1550720 807772 15.88 410692 1429380 148 05:41:01 2048380 3455788 1990280 49.28 26616 1550724 807772 15.88 413152 1429376 144 05:42:01 1796896 3314608 2241764 55.51 34900 1647788 894396 17.58 578432 1502100 50420 05:43:01 832176 3305572 3206484 79.39 62384 2548224 1072828 21.09 658692 2324780 442848 05:44:01 190748 3215420 3847912 95.28 121428 2959800 1284744 25.25 673864 2852032 1476 05:45:01 268400 3214760 3770260 93.35 126792 2878588 1306676 25.69 759552 2689932 1696 05:46:01 1249512 3258304 2789148 69.06 132404 1969292 1256268 24.69 821392 1678696 108916 05:47:01 342816 2442808 3695844 91.51 132696 2054956 2086556 41.02 1670448 1730728 61120 05:48:01 802000 3269344 3236660 80.14 137820 2426768 1058276 20.80 1125564 1832644 2044 Average: 1162863 3238882 2875797 71.21 82801 2113758 1138306 22.38 752298 1889905 66914 05:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 165.04 104.47 493.65 25.28 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 0.23 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 1.65 1.35 1.52 0.09 0.00 0.00 0.00 0.00 05:42:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 171.57 106.73 511.29 40.56 0.00 0.00 0.00 0.00 05:43:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 337.71 192.28 9035.85 18.76 0.00 0.00 0.00 0.00 05:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 503.22 249.21 4498.10 20.00 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 159.26 92.67 242.26 7.69 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 334.36 213.61 1599.73 30.35 0.00 0.00 0.00 0.00 05:47:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 ens3 18.35 13.43 11.10 11.57 0.00 0.00 0.00 0.00 05:48:01 lo 12.13 12.13 1.06 1.06 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 ens3 188.82 297.92 30.95 2005.89 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.14 0.14 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 188.12 127.22 1643.28 215.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3115) 06/10/24 _x86_64_ (4 CPU) 05:37:41 LINUX RESTART (4 CPU) 05:38:01 CPU %user %nice %system %iowait %steal %idle 05:39:01 all 3.90 0.00 1.23 2.79 0.03 92.06 05:39:01 0 2.89 0.00 0.82 2.74 0.03 93.52 05:39:01 1 4.14 0.00 0.89 1.42 0.02 93.54 05:39:01 2 4.25 0.00 0.97 3.66 0.03 91.09 05:39:01 3 4.33 0.00 2.22 3.32 0.03 90.10 05:40:01 all 0.35 0.00 0.02 0.03 0.01 99.59 05:40:01 0 0.03 0.00 0.03 0.10 0.03 99.80 05:40:01 1 0.03 0.00 0.02 0.02 0.02 99.92 05:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:40:01 3 1.27 0.00 0.03 0.00 0.00 98.69 05:41:01 all 0.27 0.00 0.01 0.02 0.01 99.69 05:41:01 0 0.05 0.00 0.00 0.12 0.00 99.83 05:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:41:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:41:01 3 0.98 0.00 0.02 0.00 0.02 98.99 05:42:01 all 7.32 0.00 0.60 1.73 0.04 90.31 05:42:01 0 3.41 0.00 0.32 1.57 0.02 94.69 05:42:01 1 7.82 0.00 0.72 4.71 0.05 86.70 05:42:01 2 9.48 0.00 0.82 0.28 0.05 89.37 05:42:01 3 8.61 0.00 0.57 0.34 0.03 90.45 05:43:01 all 20.57 0.00 2.10 3.20 0.06 74.07 05:43:01 0 3.11 0.00 1.30 7.52 0.03 88.03 05:43:01 1 23.14 0.00 1.85 1.96 0.05 73.00 05:43:01 2 37.35 0.00 3.28 2.80 0.12 56.46 05:43:01 3 18.70 0.00 1.99 0.50 0.05 78.76 05:44:01 all 17.80 0.00 7.67 6.29 0.08 68.16 05:44:01 0 18.84 0.00 7.10 5.23 0.07 68.76 05:44:01 1 19.95 0.00 6.22 8.24 0.07 65.52 05:44:01 2 16.78 0.00 8.90 8.16 0.07 66.09 05:44:01 3 15.60 0.00 8.50 3.50 0.10 72.29 05:45:01 all 8.62 0.00 2.15 2.53 0.05 86.65 05:45:01 0 9.18 0.00 2.42 3.22 0.03 85.15 05:45:01 1 10.19 0.00 1.96 2.01 0.03 85.80 05:45:01 2 10.81 0.00 2.40 3.45 0.07 83.28 05:45:01 3 4.26 0.00 1.85 1.44 0.05 92.40 05:46:01 all 43.95 0.00 5.02 0.73 0.08 50.22 05:46:01 0 41.75 0.00 4.61 1.00 0.08 52.55 05:46:01 1 46.70 0.00 5.20 0.32 0.08 47.69 05:46:01 2 45.82 0.00 5.01 0.82 0.08 48.27 05:46:01 3 41.56 0.00 5.23 0.73 0.08 52.40 05:47:01 all 22.71 0.00 2.42 0.84 0.05 73.98 05:47:01 0 8.42 0.00 2.26 2.01 0.03 87.28 05:47:01 1 4.57 0.00 1.18 0.08 0.03 94.13 05:47:01 2 18.52 0.00 2.55 0.52 0.05 78.36 05:47:01 3 59.30 0.00 3.69 0.77 0.08 36.17 05:48:01 all 22.82 0.00 1.74 6.05 0.07 69.32 05:48:01 0 9.52 0.00 1.48 4.66 0.05 84.29 05:48:01 1 32.66 0.00 1.99 4.63 0.07 60.65 05:48:01 2 12.82 0.00 1.43 8.56 0.08 77.11 05:48:01 3 36.23 0.00 2.06 6.37 0.08 55.25 Average: all 14.82 0.00 2.29 2.41 0.05 80.43 Average: 0 9.70 0.00 2.02 2.81 0.04 85.43 Average: 1 14.90 0.00 2.00 2.34 0.04 80.72 Average: 2 15.58 0.00 2.53 2.81 0.06 79.02 Average: 3 19.08 0.00 2.60 1.69 0.05 76.58