---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2572 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 9.0G 54% / 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 553 149 0 3240 3106 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:73:2e:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.231/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe73:2ec8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:4e:8a:9f 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-2572) 06/03/24 _x86_64_ (4 CPU) 21:33:41 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:02 189.47 84.15 105.32 6598.63 41852.77 21:36:01 202.14 12.88 189.26 2319.88 51251.25 21:37:01 79.44 0.03 79.40 2.93 2492.78 21:38:01 13.41 0.00 13.41 0.00 1460.69 21:39:01 28.61 0.05 28.56 2.00 4936.75 21:40:01 115.89 76.00 39.88 9296.52 14262.25 21:41:01 49.88 28.23 21.65 1103.95 1232.19 Average: 96.72 28.81 67.92 2762.17 16701.34 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:02 1541996 3291308 2496664 61.82 51680 1851088 942996 18.54 660884 1649796 192228 21:36:01 278736 3215964 3759924 93.10 86720 2958904 1317936 25.91 796516 2695596 4688 21:37:01 312528 3113596 3726132 92.26 96540 2812808 1494656 29.38 950860 2507180 2224 21:38:01 173152 3016488 3865508 95.71 98712 2848944 1555040 30.57 1049068 2543056 1724 21:39:01 156560 2803532 3882100 96.12 100792 2660648 1840976 36.19 1231356 2388508 3532 21:40:01 257460 3246352 3781200 93.63 101208 3009044 1096648 21.56 1592132 1936604 136 21:41:01 153264 3181532 3885396 96.21 103316 3045636 1060768 20.85 1674048 1959016 2152 Average: 410528 3124110 3628132 89.84 91281 2741010 1329860 26.14 1136409 2239965 29526 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:35:02 ens3 324.28 239.21 1467.39 68.51 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.58 2.58 0.24 0.24 0.00 0.00 0.00 0.00 21:36:01 ens3 712.78 419.74 5451.22 35.19 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 42.43 36.56 70.51 10.59 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 ens3 131.36 83.57 588.20 21.38 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 419.69 225.31 2257.24 38.05 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 21:40:01 ens3 763.36 1324.60 192.71 10468.83 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 21:41:01 ens3 20.31 21.88 14.95 14.69 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 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 344.05 335.73 1424.92 1526.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2572) 06/03/24 _x86_64_ (4 CPU) 21:33:41 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:02 all 18.40 0.00 2.48 6.08 0.05 72.99 21:35:02 0 9.41 0.00 1.59 9.48 0.03 79.49 21:35:02 1 15.55 0.00 1.96 5.00 0.03 77.46 21:35:02 2 29.13 0.00 2.77 6.07 0.08 61.96 21:35:02 3 19.52 0.00 3.63 3.76 0.05 73.04 21:36:01 all 19.30 0.00 3.80 4.53 0.06 72.31 21:36:01 0 7.59 0.00 2.89 6.09 0.03 83.40 21:36:01 1 9.89 0.00 4.14 5.96 0.05 79.96 21:36:01 2 40.87 0.00 4.20 3.19 0.09 51.65 21:36:01 3 18.89 0.00 3.99 2.86 0.07 74.19 21:37:01 all 6.51 0.00 1.91 2.38 0.05 89.15 21:37:01 0 7.54 0.00 2.23 2.25 0.05 87.93 21:37:01 1 5.39 0.00 1.68 5.98 0.05 86.90 21:37:01 2 6.54 0.00 1.74 1.06 0.05 90.61 21:37:01 3 6.60 0.00 1.96 0.22 0.05 91.17 21:38:01 all 4.74 0.00 1.62 0.03 0.04 93.57 21:38:01 0 5.81 0.00 1.71 0.12 0.05 92.32 21:38:01 1 5.78 0.00 1.40 0.00 0.02 92.80 21:38:01 2 3.71 0.00 1.43 0.00 0.03 94.83 21:38:01 3 3.65 0.00 1.92 0.02 0.05 94.36 21:39:01 all 8.71 0.00 3.45 0.44 0.05 87.36 21:39:01 0 8.44 0.00 3.13 0.42 0.03 87.98 21:39:01 1 9.41 0.00 3.27 0.79 0.05 86.48 21:39:01 2 8.64 0.00 3.90 0.40 0.07 86.99 21:39:01 3 8.33 0.00 3.49 0.15 0.05 87.98 21:40:01 all 33.06 0.00 2.07 2.76 0.07 62.03 21:40:01 0 33.25 0.00 2.07 2.38 0.07 62.23 21:40:01 1 35.58 0.00 1.95 2.35 0.07 60.05 21:40:01 2 32.01 0.00 2.26 2.54 0.07 63.13 21:40:01 3 31.39 0.00 2.04 3.78 0.08 62.71 21:41:01 all 16.50 0.00 0.80 1.37 0.04 81.29 21:41:01 0 8.86 0.00 0.50 0.07 0.02 90.56 21:41:01 1 22.25 0.00 0.78 0.22 0.03 76.71 21:41:01 2 17.00 0.00 0.99 2.34 0.05 79.63 21:41:01 3 17.88 0.00 0.93 2.87 0.03 78.28 Average: all 15.30 0.00 2.30 2.51 0.05 79.84 Average: 0 11.54 0.00 2.01 2.97 0.04 83.44 Average: 1 14.87 0.00 2.16 2.89 0.04 80.04 Average: 2 19.64 0.00 2.46 2.23 0.06 75.60 Average: 3 15.16 0.00 2.56 1.95 0.06 80.28