---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2539 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 9.5G 9.7G 50% / 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 449 928 0 2565 3226 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:07:6d:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe07:6d65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:4d:37:e9 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-2539) 03/13/25 _x86_64_ (4 CPU) 17:16:53 LINUX RESTART (4 CPU) 17:17:01 tps rtps wtps bread/s bwrtn/s 17:18:02 173.00 69.78 103.22 5637.87 41673.22 17:19:01 173.22 92.93 80.29 4398.44 11008.44 17:20:01 42.47 23.49 18.98 939.42 6095.30 17:21:01 43.25 22.51 20.74 1434.75 6904.41 17:22:01 112.58 50.02 62.56 2646.63 11365.71 Average: 108.68 51.61 57.07 3006.52 15422.37 17:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:02 1711252 3328416 2327400 57.63 44472 1733608 917900 18.04 576560 1581384 101232 17:19:01 1253188 3237236 2785464 68.97 70908 2055172 1005928 19.77 710980 1865736 72476 17:20:01 493988 2694624 3544664 87.77 77172 2257000 1585832 31.17 1329652 1986232 81528 17:21:01 752284 3114488 3286368 81.37 79980 2418012 1108880 21.80 1008352 2055696 220076 17:22:01 964796 3312548 3073856 76.11 83004 2401604 901824 17.73 865700 1989024 15852 Average: 1035102 3137462 3003550 74.37 71107 2173079 1104073 21.70 898249 1895614 98233 17:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:02 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 17:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:02 ens3 468.47 313.17 1657.46 74.59 0.00 0.00 0.00 0.00 17:19:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 124.56 97.66 579.78 18.69 0.00 0.00 0.00 0.00 17:20:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 214.38 202.30 2166.17 32.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 246.71 205.06 1758.40 30.73 0.00 0.00 0.00 0.00 17:22:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 244.46 199.58 1286.38 76.83 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.13 0.13 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 260.16 203.91 1492.71 46.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2539) 03/13/25 _x86_64_ (4 CPU) 17:16:53 LINUX RESTART (4 CPU) 17:17:01 CPU %user %nice %system %iowait %steal %idle 17:18:02 all 14.80 0.00 2.02 5.18 0.05 77.95 17:18:02 0 19.48 0.00 3.02 2.63 0.05 74.82 17:18:02 1 22.20 0.00 2.36 5.03 0.07 70.34 17:18:02 2 8.46 0.00 1.34 4.65 0.08 85.47 17:18:02 3 9.06 0.00 1.34 8.38 0.03 81.18 17:19:01 all 19.09 0.00 1.43 6.26 0.06 73.16 17:19:01 0 13.98 0.00 0.95 1.05 0.03 83.99 17:19:01 1 42.63 0.00 3.21 8.55 0.07 45.55 17:19:01 2 8.66 0.00 0.65 5.85 0.05 84.80 17:19:01 3 11.22 0.00 0.92 9.56 0.05 78.25 17:20:01 all 47.25 0.00 1.45 1.37 0.08 49.84 17:20:01 0 44.27 0.00 1.73 1.48 0.08 52.43 17:20:01 1 52.22 0.00 1.57 1.99 0.10 44.12 17:20:01 2 41.41 0.00 1.07 1.19 0.07 56.26 17:20:01 3 51.08 0.00 1.45 0.83 0.08 46.55 17:21:01 all 47.00 0.00 1.69 0.47 0.08 50.75 17:21:01 0 49.46 0.00 1.74 0.28 0.08 48.44 17:21:01 1 41.16 0.00 2.16 0.74 0.08 55.87 17:21:01 2 34.06 0.00 1.58 0.61 0.08 63.66 17:21:01 3 63.38 0.00 1.27 0.25 0.08 35.02 17:22:01 all 28.56 0.00 1.37 2.63 0.06 67.38 17:22:01 0 22.14 0.00 0.97 2.34 0.03 74.52 17:22:01 1 32.34 0.00 2.07 4.93 0.07 60.59 17:22:01 2 19.10 0.00 1.25 2.89 0.07 76.69 17:22:01 3 40.64 0.00 1.20 0.40 0.07 57.69 Average: all 31.38 0.00 1.59 3.18 0.07 63.79 Average: 0 29.92 0.00 1.68 1.56 0.06 66.78 Average: 1 38.10 0.00 2.27 4.23 0.08 55.32 Average: 2 22.39 0.00 1.18 3.03 0.07 73.33 Average: 3 35.08 0.00 1.24 3.88 0.06 59.74