---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2475 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: 2800.000 BogoMIPS: 5600.00 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.3G 68% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 535 731 0 6709 7143 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:64:b4:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe64:b4c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:61:40:c6 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-2475) 01/04/26 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 155.36 69.37 85.99 5617.73 40001.08 14:25:01 62.23 0.12 62.11 21.82 9631.45 14:26:01 149.24 23.70 125.55 3178.67 82715.41 14:27:01 203.68 0.72 202.97 22.52 63167.22 14:28:01 143.21 0.02 143.19 0.13 29797.03 14:29:01 121.60 25.21 96.38 1229.80 14962.71 14:30:01 49.83 4.82 45.02 187.27 2319.63 Average: 126.60 17.75 108.86 1468.73 34716.06 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5900332 7425876 2267096 27.76 36920 1668468 989532 10.74 574008 1522888 60476 14:25:01 5596540 7374680 2570888 31.48 56744 1887172 1028612 11.16 640376 1733224 113552 14:26:01 2427784 7384772 5739644 70.27 107192 4856108 1193816 12.95 673352 4673684 633824 14:27:01 1370468 7236416 6796960 83.22 156628 5587812 1596292 17.32 1152512 5117176 476376 14:28:01 1335856 7383448 6831572 83.64 162936 5753652 1188996 12.90 1104020 5190848 136 14:29:01 584456 7138160 7582972 92.84 175408 6211080 1269340 13.77 1573972 5434076 45632 14:30:01 720020 7281964 7447408 91.18 177012 6218436 1129168 12.25 1477816 5396000 25716 Average: 2562208 7317902 5605220 68.63 124691 4597533 1199394 13.01 1028008 4152557 193673 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 362.86 210.76 1143.92 64.77 0.00 0.00 0.00 0.00 14:24:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 61.28 50.24 715.73 6.10 0.00 0.00 0.00 0.00 14:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 534.49 307.23 13509.23 23.04 0.00 0.00 0.00 0.00 14:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 648.11 525.47 4134.77 38.69 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 61.06 46.44 49.04 5.21 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 417.68 245.54 2621.88 23.70 0.00 0.00 0.00 0.00 14:29:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 20.66 18.21 11.67 16.53 0.00 0.00 0.00 0.00 14:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 301.45 200.92 3175.23 25.48 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 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-2475) 01/04/26 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.38 0.00 2.73 4.69 1.04 72.16 14:24:02 0 31.90 0.00 3.20 8.06 1.34 55.50 14:24:02 1 7.94 0.00 1.23 1.85 0.77 88.20 14:24:02 2 12.88 0.00 1.43 4.85 0.87 79.97 14:24:02 3 24.80 0.00 5.02 4.01 1.20 64.96 14:25:01 all 20.72 0.00 1.18 1.71 0.73 75.65 14:25:01 0 14.66 0.00 0.80 0.07 0.54 83.93 14:25:01 1 21.95 0.00 0.93 1.30 0.90 74.92 14:25:01 2 2.93 0.00 0.68 5.17 0.15 91.07 14:25:01 3 43.36 0.00 2.32 0.29 1.31 52.72 14:26:01 all 21.93 0.00 9.78 2.86 1.22 64.21 14:26:01 0 18.47 0.00 7.20 6.31 1.08 66.93 14:26:01 1 20.89 0.00 10.83 0.19 1.15 66.94 14:26:01 2 22.01 0.00 10.12 2.11 1.24 64.51 14:26:01 3 26.38 0.00 11.01 2.80 1.43 58.38 14:27:01 all 20.13 0.00 6.64 4.52 1.23 67.49 14:27:01 0 16.37 0.00 5.84 3.36 1.04 73.39 14:27:01 1 24.30 0.00 6.87 6.82 1.30 60.71 14:27:01 2 23.08 0.00 6.21 3.65 1.45 65.61 14:27:01 3 16.77 0.00 7.60 4.23 1.12 70.28 14:28:01 all 48.45 0.00 8.75 2.88 2.68 37.24 14:28:01 0 49.62 0.00 9.05 1.30 2.57 37.47 14:28:01 1 49.89 0.00 8.78 1.89 2.69 36.75 14:28:01 2 48.45 0.00 9.51 5.95 2.89 33.19 14:28:01 3 45.81 0.00 7.70 2.34 2.58 41.56 14:29:01 all 43.49 0.00 5.94 3.34 2.36 44.88 14:29:01 0 41.14 0.00 5.77 0.89 2.49 49.71 14:29:01 1 45.32 0.00 5.48 3.17 2.04 43.99 14:29:01 2 45.43 0.00 6.88 6.54 2.52 38.63 14:29:01 3 42.05 0.00 5.61 2.78 2.36 47.19 14:30:01 all 28.79 0.00 1.28 1.46 1.41 67.06 14:30:01 0 46.17 0.00 2.10 1.08 1.72 48.93 14:30:01 1 23.57 0.00 1.46 4.56 1.30 69.12 14:30:01 2 11.91 0.00 0.60 0.02 1.10 86.38 14:30:01 3 33.55 0.00 0.95 0.18 1.51 63.80 Average: all 29.03 0.00 5.17 3.07 1.53 61.21 Average: 0 31.26 0.00 4.86 3.01 1.54 59.33 Average: 1 27.72 0.00 5.07 2.84 1.45 62.92 Average: 2 23.84 0.00 5.04 4.04 1.46 65.61 Average: 3 33.28 0.00 5.72 2.37 1.65 56.98