---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2659 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 11G 8.7G 55% / 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 489 974 0 2479 3197 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:ae:cf:9e brd ff:ff:ff:ff:ff:ff inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:feae:cf9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:b5:18:b6 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::42:82ff:feb5:18b6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2659) 02/23/24 _x86_64_ (4 CPU) 14:50:18 LINUX RESTART (4 CPU) 14:51:03 tps rtps wtps bread/s bwrtn/s 14:52:01 81.04 23.82 57.21 1286.26 6714.01 14:53:01 80.70 33.48 47.23 2416.93 8841.06 14:54:01 3.83 0.00 3.83 0.00 171.81 14:55:01 4.03 0.00 4.03 0.00 103.18 14:56:01 5.78 0.03 5.75 3.33 204.63 14:57:01 6.10 0.00 6.10 0.00 211.96 14:58:01 6.41 0.00 6.41 0.00 204.87 14:59:01 29.63 0.00 29.63 0.00 5470.42 15:00:01 114.59 33.31 81.28 3227.71 48931.65 Average: 36.74 10.02 26.72 768.66 7878.93 14:51:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 1534940 3315592 2503712 61.99 55700 1877940 910416 17.90 614340 1706708 175272 14:53:01 1199612 3115628 2839040 70.30 61904 2001024 1102816 21.68 845708 1798580 1060 14:54:01 1197760 3115744 2840892 70.34 62500 2002168 1106752 21.76 845900 1799456 356 14:55:01 1196448 3116888 2842204 70.38 63204 2003632 1106752 21.76 845080 1800568 1112 14:56:01 1188980 3113692 2849672 70.56 64228 2006396 1123468 22.08 848920 1802932 1276 14:57:01 1183924 3112540 2854728 70.69 65196 2008864 1127444 22.16 851328 1804956 904 14:58:01 1178472 3110748 2860180 70.82 66060 2011208 1127444 22.16 854016 1806772 620 14:59:01 1013020 3101992 3025632 74.92 67540 2162988 1127444 22.16 863560 1955884 3384 15:00:01 431996 2379512 3606656 89.30 80932 2022040 1751576 34.43 1675368 1747928 139820 Average: 1125017 3053593 2913635 72.14 65252 2010696 1164901 22.90 916024 1802643 35978 14:51:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 ens3 80.38 75.54 1096.88 8.75 0.00 0.00 0.00 0.00 14:52:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 123.65 111.01 299.12 23.56 0.00 0.00 0.00 0.00 14:53:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 22.88 32.74 21.06 5.02 0.00 0.00 0.00 0.00 14:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 28.28 39.69 27.09 6.26 0.00 0.00 0.00 0.00 14:55:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 42.14 59.94 46.70 9.32 0.00 0.00 0.00 0.00 14:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 42.43 61.02 44.26 9.44 0.00 0.00 0.00 0.00 14:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 44.07 63.76 43.33 9.89 0.00 0.00 0.00 0.00 14:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 282.95 330.58 2561.47 41.70 0.00 0.00 0.00 0.00 14:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 341.57 334.23 5547.61 47.69 0.00 0.00 0.00 0.00 15:00:01 lo 2.68 2.68 0.69 0.69 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 112.17 123.35 1076.52 17.99 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 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-2659) 02/23/24 _x86_64_ (4 CPU) 14:50:18 LINUX RESTART (4 CPU) 14:51:03 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 20.39 0.00 1.29 2.39 0.04 75.89 14:52:01 0 10.18 0.00 0.86 0.09 0.02 88.86 14:52:01 1 35.64 0.00 2.18 0.78 0.05 61.35 14:52:01 2 30.24 0.00 1.41 1.31 0.09 66.94 14:52:01 3 5.51 0.00 0.73 7.37 0.03 86.36 14:53:01 all 13.63 0.00 0.89 1.48 0.05 83.94 14:53:01 0 9.47 0.00 0.61 1.18 0.05 88.68 14:53:01 1 24.54 0.00 1.56 0.85 0.07 72.98 14:53:01 2 10.77 0.00 0.70 1.28 0.05 87.19 14:53:01 3 9.75 0.00 0.67 2.62 0.03 86.92 14:54:01 all 2.32 0.00 0.10 0.02 0.02 97.54 14:54:01 0 4.63 0.00 0.25 0.00 0.03 95.09 14:54:01 1 0.80 0.00 0.08 0.00 0.02 99.10 14:54:01 2 0.83 0.00 0.03 0.00 0.02 99.12 14:54:01 3 3.00 0.00 0.03 0.12 0.02 96.83 14:55:01 all 1.87 0.00 0.12 0.03 0.02 97.97 14:55:01 0 3.85 0.00 0.27 0.00 0.02 95.87 14:55:01 1 2.97 0.00 0.13 0.00 0.03 96.86 14:55:01 2 0.60 0.00 0.07 0.00 0.00 99.33 14:55:01 3 0.05 0.00 0.02 0.10 0.00 99.83 14:56:01 all 2.38 0.00 0.13 0.04 0.03 97.43 14:56:01 0 3.84 0.00 0.27 0.02 0.05 95.82 14:56:01 1 1.73 0.00 0.13 0.00 0.02 98.12 14:56:01 2 2.60 0.00 0.07 0.00 0.02 97.32 14:56:01 3 1.31 0.00 0.02 0.17 0.02 98.49 14:57:01 all 2.27 0.00 0.13 0.03 0.03 97.54 14:57:01 0 0.60 0.00 0.05 0.00 0.05 99.30 14:57:01 1 1.55 0.00 0.18 0.00 0.02 98.25 14:57:01 2 3.47 0.00 0.28 0.00 0.03 96.21 14:57:01 3 3.47 0.00 0.02 0.12 0.02 96.38 14:58:01 all 2.49 0.00 0.17 0.04 0.02 97.29 14:58:01 0 2.96 0.00 0.20 0.03 0.03 96.78 14:58:01 1 1.74 0.00 0.23 0.00 0.03 97.99 14:58:01 2 3.02 0.00 0.18 0.00 0.00 96.80 14:58:01 3 2.24 0.00 0.03 0.12 0.02 97.59 14:59:01 all 5.38 0.00 0.60 0.59 0.03 93.40 14:59:01 0 7.16 0.00 0.47 0.00 0.03 92.34 14:59:01 1 3.58 0.00 0.82 0.49 0.02 95.09 14:59:01 2 5.03 0.00 0.74 0.82 0.03 93.38 14:59:01 3 5.71 0.00 0.41 1.06 0.03 92.79 15:00:01 all 47.10 0.00 3.65 1.99 0.08 47.19 15:00:01 0 53.69 0.00 3.18 1.76 0.08 41.29 15:00:01 1 37.88 0.00 4.39 1.24 0.08 56.40 15:00:01 2 53.98 0.00 3.63 3.04 0.08 39.26 15:00:01 3 42.85 0.00 3.35 1.90 0.07 51.83 Average: all 10.80 0.00 0.78 0.73 0.04 87.66 Average: 0 10.67 0.00 0.68 0.34 0.04 88.27 Average: 1 12.16 0.00 1.07 0.37 0.04 86.36 Average: 2 12.18 0.00 0.79 0.71 0.04 86.28 Average: 3 8.18 0.00 0.58 1.49 0.03 89.73