---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3090 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 495 560 0 2888 3165 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:14:e6:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe14:e680/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:55:1c:06 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-3090) 01/29/25 _x86_64_ (4 CPU) 11:32:47 LINUX RESTART (4 CPU) 11:33:01 tps rtps wtps bread/s bwrtn/s 11:34:01 170.91 69.23 101.68 5608.40 42294.05 11:35:01 206.21 15.73 190.49 2296.05 107470.66 11:36:01 171.02 89.24 81.79 5106.22 29768.24 11:37:01 323.29 80.82 242.47 4976.07 15503.63 11:38:01 69.27 1.80 67.47 102.40 5938.13 11:39:01 104.75 44.69 60.06 5429.50 14084.45 11:40:01 360.26 338.04 22.23 23747.15 1159.88 Average: 200.83 91.37 109.46 6752.54 30891.87 11:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 1572828 3318152 2465824 61.06 45840 1854240 918108 18.05 611464 1672540 195952 11:35:01 120676 3319704 3917976 97.01 107500 3156092 1124020 22.09 496724 3109148 250000 11:36:01 1165132 3115540 2873520 71.15 116880 1935652 1440472 28.32 758460 1833208 54820 11:37:01 930644 3313932 3108008 76.96 139596 2318468 1247916 24.53 757332 2046532 16872 11:38:01 749992 3312140 3288660 81.43 142840 2469908 1253712 24.64 827420 2130600 72152 11:39:01 1413332 3305184 2625320 65.00 144224 1872412 1131896 22.25 813656 1566196 1408 11:40:01 633880 3272568 3404772 84.30 145996 2604384 990888 19.48 873920 2268768 15104 Average: 940926 3279603 3097726 76.70 120411 2315879 1158145 22.77 734139 2089570 86615 11:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 465.26 312.75 2023.66 73.85 0.00 0.00 0.00 0.00 11:34:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 423.49 220.06 13492.61 19.62 0.00 0.00 0.00 0.00 11:35:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 368.77 209.70 345.66 81.50 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 73.53 49.60 263.60 7.47 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 172.87 109.32 786.99 15.18 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 360.14 219.95 90.60 74.21 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 15.98 14.38 13.87 7.26 0.00 0.00 0.00 0.00 11:40:01 lo 0.67 0.67 0.06 0.06 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 268.58 162.25 2431.45 39.87 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3090) 01/29/25 _x86_64_ (4 CPU) 11:32:47 LINUX RESTART (4 CPU) 11:33:01 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 17.82 0.00 2.32 5.18 0.07 74.61 11:34:01 0 19.72 0.00 2.13 8.74 0.08 69.32 11:34:01 1 20.51 0.00 2.19 1.94 0.07 75.29 11:34:01 2 14.26 0.00 1.91 6.35 0.08 77.40 11:34:01 3 16.78 0.00 3.05 3.69 0.07 76.41 11:35:01 all 24.96 0.00 6.80 2.89 0.13 65.22 11:35:01 0 18.39 0.00 6.26 0.95 0.10 74.30 11:35:01 1 15.74 0.00 7.17 3.90 0.10 73.08 11:35:01 2 23.21 0.00 6.85 4.18 0.12 65.65 11:35:01 3 42.46 0.00 6.92 2.55 0.17 47.90 11:36:01 all 41.35 0.00 19.01 4.20 0.14 35.29 11:36:01 0 42.82 0.00 17.94 0.75 0.13 38.36 11:36:01 1 40.66 0.00 18.81 1.29 0.13 39.11 11:36:01 2 38.48 0.00 19.99 10.23 0.18 31.11 11:36:01 3 43.43 0.00 19.29 4.56 0.13 32.59 11:37:01 all 11.67 0.00 5.47 10.39 0.12 72.35 11:37:01 0 13.31 0.00 5.21 19.66 0.10 61.71 11:37:01 1 10.31 0.00 5.66 11.03 0.10 72.91 11:37:01 2 12.93 0.00 5.23 0.86 0.15 80.83 11:37:01 3 10.13 0.00 5.78 10.02 0.10 73.97 11:38:01 all 26.11 0.00 8.58 1.64 0.13 63.54 11:38:01 0 25.17 0.00 7.97 4.37 0.15 62.33 11:38:01 1 31.71 0.00 8.69 0.92 0.15 58.53 11:38:01 2 19.00 0.00 7.74 0.30 0.12 72.84 11:38:01 3 28.55 0.00 9.93 0.94 0.13 60.45 11:39:01 all 36.14 0.00 13.02 3.22 0.16 47.46 11:39:01 0 37.19 0.00 13.13 3.35 0.15 46.18 11:39:01 1 33.38 0.00 12.80 1.92 0.13 51.77 11:39:01 2 36.34 0.00 13.45 4.45 0.15 45.61 11:39:01 3 37.69 0.00 12.69 3.16 0.17 46.30 11:40:01 all 12.09 0.00 1.63 19.07 0.10 67.11 11:40:01 0 16.97 0.00 1.83 18.66 0.10 62.44 11:40:01 1 5.60 0.00 1.60 19.93 0.08 72.78 11:40:01 2 3.12 0.00 1.42 19.08 0.12 76.26 11:40:01 3 22.61 0.00 1.65 18.59 0.12 57.03 Average: all 24.32 0.00 8.13 6.65 0.12 60.78 Average: 0 24.82 0.00 7.79 8.07 0.12 59.20 Average: 1 22.59 0.00 8.15 5.83 0.11 63.32 Average: 2 21.07 0.00 8.09 6.49 0.13 64.22 Average: 3 28.80 0.00 8.48 6.21 0.13 56.38