---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1999 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 7.8G 60% / 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 461 216 0 3265 3198 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:ea:61:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:feea:6137/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:15:34:34 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-1999) 02/17/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 162.66 83.97 78.69 6591.43 41926.36 00:48:01 75.49 12.40 63.09 2240.56 17515.88 00:49:01 572.64 0.02 572.62 0.13 33169.67 00:50:01 449.66 3.53 446.13 46.21 35002.90 00:51:02 482.85 369.18 113.67 20440.09 47966.30 00:52:01 590.17 579.29 10.88 34097.95 1299.71 00:53:01 600.07 595.63 4.43 46930.49 247.25 00:54:01 559.14 557.92 1.22 12250.62 21.46 00:55:01 297.67 296.28 1.38 21631.59 14.13 00:56:01 85.94 65.66 20.28 3634.99 1209.00 Average: 387.31 255.84 131.47 14753.71 17868.80 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1644432 3349780 2394220 59.28 51180 1810040 886212 17.42 570012 1644568 148156 00:48:01 1044400 3273964 2994252 74.14 64772 2303828 1248648 24.54 753284 2024208 195420 00:49:01 210672 3229196 3827980 94.78 104604 2962368 1268904 24.94 834116 2663548 5464 00:50:01 379452 3324836 3659200 90.60 141028 2879016 1070388 21.04 666888 2691400 125468 00:51:02 590908 3307952 3447744 85.37 162168 2663236 1088648 21.40 765880 2414324 136 00:52:01 585636 3328816 3453016 85.50 162116 2667316 1016504 19.98 633136 2532716 4472 00:53:01 167376 3320264 3871276 95.86 158848 3087084 1032756 20.30 631520 2960556 16 00:54:01 113292 3326648 3925360 97.19 156844 3111040 1032756 20.30 617280 2988424 244 00:55:01 179140 3325168 3859512 95.56 154808 3047548 1032756 20.30 613944 2927116 152 00:56:01 228704 3263368 3809948 94.34 157644 2954552 1007752 19.81 676764 2837288 55580 Average: 514401 3304999 3524251 87.26 131401 2748603 1068532 21.00 676282 2568415 53511 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:47:01 ens3 357.72 256.42 1402.76 62.66 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 00:48:01 ens3 684.99 484.75 4734.21 47.04 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 57.94 42.38 170.80 7.56 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 353.05 301.17 2338.84 24.58 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:02 ens3 643.76 573.13 5188.62 38.82 0.00 0.00 0.00 0.00 00:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.88 0.88 0.07 0.07 0.00 0.00 0.00 0.00 00:52:01 ens3 48.86 89.24 5.54 693.88 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:53:01 ens3 665.53 994.42 44.94 7971.13 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 123.01 141.84 8.61 1108.24 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 317.11 386.89 20.44 3131.60 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 80.92 95.30 46.95 616.77 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 333.80 336.99 1398.88 1371.22 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1999) 02/17/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 20.52 0.00 2.30 5.10 0.06 72.02 00:47:01 0 7.68 0.00 1.16 2.82 0.07 88.28 00:47:01 1 14.58 0.00 2.25 3.75 0.03 79.39 00:47:01 2 38.56 0.00 3.42 11.98 0.08 45.95 00:47:01 3 21.47 0.00 2.38 1.88 0.05 74.22 00:48:01 all 15.99 0.00 1.96 1.76 0.05 80.23 00:48:01 0 8.12 0.00 1.12 0.69 0.05 90.02 00:48:01 1 31.26 0.00 2.75 2.42 0.07 63.51 00:48:01 2 6.39 0.00 1.83 2.98 0.07 88.74 00:48:01 3 18.18 0.00 2.12 0.97 0.05 78.67 00:49:01 all 2.57 0.00 3.60 20.07 0.08 73.68 00:49:01 0 2.09 0.00 1.57 3.69 0.05 92.60 00:49:01 1 5.73 0.00 9.38 68.76 0.10 16.03 00:49:01 2 1.70 0.00 2.24 3.41 0.12 92.54 00:49:01 3 0.77 0.00 1.25 4.46 0.05 93.47 00:50:01 all 5.80 0.00 5.26 14.85 0.09 74.00 00:50:01 0 4.74 0.00 5.71 9.80 0.07 79.67 00:50:01 1 7.24 0.00 5.93 17.81 0.08 68.93 00:50:01 2 5.48 0.00 4.45 20.90 0.10 69.07 00:50:01 3 5.75 0.00 4.94 10.96 0.08 78.27 00:51:02 all 11.10 0.00 3.40 24.96 0.08 60.46 00:51:02 0 9.83 0.00 4.09 36.87 0.08 49.12 00:51:02 1 13.40 0.00 2.53 23.75 0.07 60.26 00:51:02 2 7.49 0.00 3.91 12.53 0.12 75.96 00:51:02 3 13.64 0.00 3.08 26.71 0.07 56.50 00:52:01 all 7.01 0.00 1.77 23.38 0.10 67.74 00:52:01 0 7.05 0.00 1.52 21.77 0.09 69.57 00:52:01 1 7.57 0.00 2.25 29.30 0.10 60.77 00:52:01 2 7.13 0.00 1.56 19.57 0.14 71.60 00:52:01 3 6.29 0.00 1.73 22.88 0.09 69.02 00:53:01 all 34.93 0.00 2.16 45.80 0.09 17.02 00:53:01 0 34.23 0.00 2.08 48.16 0.08 15.44 00:53:01 1 36.79 0.00 1.98 45.14 0.08 15.99 00:53:01 2 33.72 0.00 2.57 46.27 0.10 17.33 00:53:01 3 34.96 0.00 1.98 43.62 0.08 19.35 00:54:01 all 11.92 0.00 1.65 45.72 0.11 40.60 00:54:01 0 9.74 0.00 1.51 35.97 0.10 52.68 00:54:01 1 12.31 0.00 1.58 50.38 0.10 35.63 00:54:01 2 13.61 0.00 1.78 49.64 0.14 34.83 00:54:01 3 12.01 0.00 1.75 46.91 0.10 39.23 00:55:01 all 21.69 0.00 1.18 5.82 0.08 71.23 00:55:01 0 17.87 0.00 1.03 4.52 0.07 76.52 00:55:01 1 24.80 0.00 1.18 5.41 0.08 68.53 00:55:01 2 27.27 0.00 1.46 8.98 0.10 62.18 00:55:01 3 16.81 0.00 1.04 4.41 0.05 77.69 00:56:01 all 18.18 0.00 1.10 2.15 0.05 78.51 00:56:01 0 20.39 0.00 1.27 2.26 0.07 76.01 00:56:01 1 37.07 0.00 1.57 1.35 0.07 59.95 00:56:01 2 9.89 0.00 0.89 3.96 0.05 85.22 00:56:01 3 5.29 0.00 0.69 1.05 0.03 92.94 Average: all 14.99 0.00 2.44 18.90 0.08 63.59 Average: 0 12.17 0.00 2.11 16.58 0.07 69.08 Average: 1 19.12 0.00 3.14 24.74 0.08 52.92 Average: 2 15.13 0.00 2.41 17.96 0.10 64.40 Average: 3 13.52 0.00 2.10 16.33 0.07 67.98