---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4939 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 12G 7.6G 61% / 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 534 2265 0 5176 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:44:6c:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.2/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe44:6cdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:11:3b:1a 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-4939) 07/05/25 _x86_64_ (4 CPU) 01:40:49 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps bread/s bwrtn/s 01:42:01 154.10 69.26 84.84 5611.86 39724.51 01:43:01 58.56 0.25 58.31 27.86 9005.17 01:44:01 188.05 13.06 174.99 2256.69 73722.78 01:45:01 110.75 0.03 110.71 0.27 49896.17 01:46:01 21.61 0.00 21.61 0.00 5095.37 01:47:01 47.98 0.85 47.13 30.79 11127.22 01:48:01 19.91 0.40 19.51 32.79 1362.71 Average: 85.85 11.98 73.87 1137.21 27133.35 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 5865488 7388572 2301940 28.18 36288 1666468 1019112 11.06 610548 1520552 65212 01:43:01 5630588 7379528 2536840 31.06 55716 1860556 1020652 11.07 629380 1710568 95380 01:44:01 3382140 7366904 4785288 58.59 97044 3949900 1211500 13.15 779712 3667544 153300 01:45:01 2656356 7310216 5511072 67.48 127160 4509768 1587968 17.23 973880 4114032 10232 01:46:01 2628944 7353572 5538484 67.81 127796 4571020 1331620 14.45 980220 4123912 25904 01:47:01 2328836 7312868 5838592 71.49 131964 4820868 1083976 11.76 1282000 4119356 2496 01:48:01 2337284 7329784 5830144 71.38 133456 4826964 1055580 11.45 1271912 4120288 10716 Average: 3547091 7348778 4620337 56.57 101346 3743649 1187201 12.88 932522 3339465 51891 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 360.30 181.79 1122.14 62.17 0.00 0.00 0.00 0.00 01:43:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 54.99 42.71 684.71 5.71 0.00 0.00 0.00 0.00 01:44:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 628.73 289.05 12631.23 24.62 0.00 0.00 0.00 0.00 01:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 132.29 76.01 435.23 6.51 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 ens3 19.03 17.99 4.15 9.09 0.00 0.00 0.00 0.00 01:47:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 ens3 150.15 215.41 67.11 1453.59 0.00 0.00 0.00 0.00 01:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 ens3 10.70 12.08 8.67 5.63 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.09 0.09 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 193.74 119.29 2136.01 223.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4939) 07/05/25 _x86_64_ (4 CPU) 01:40:49 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:01 all 16.91 0.00 2.80 5.15 3.56 71.58 01:42:01 0 13.58 0.00 2.25 8.26 3.32 72.59 01:42:01 1 23.15 0.00 2.62 1.56 3.93 68.73 01:42:01 2 23.37 0.00 2.33 6.94 4.03 63.34 01:42:01 3 7.53 0.00 4.00 3.82 2.95 81.70 01:43:01 all 19.61 0.00 1.29 2.08 1.72 75.30 01:43:01 0 25.86 0.00 1.35 0.22 1.86 70.71 01:43:01 1 36.56 0.00 2.20 0.56 2.79 57.89 01:43:01 2 3.09 0.00 0.42 1.13 1.05 94.32 01:43:01 3 12.96 0.00 1.18 6.41 1.20 78.25 01:44:01 all 19.69 0.00 7.35 3.30 7.98 61.68 01:44:01 0 27.34 0.00 9.91 1.47 8.52 52.76 01:44:01 1 19.51 0.00 5.93 0.52 6.85 67.19 01:44:01 2 16.81 0.00 8.66 6.92 10.35 57.26 01:44:01 3 14.98 0.00 4.89 4.25 6.11 69.77 01:45:01 all 13.28 0.00 6.46 2.45 5.14 72.68 01:45:01 0 9.89 0.00 6.16 3.17 4.32 76.46 01:45:01 1 10.43 0.00 6.49 2.40 4.44 76.24 01:45:01 2 13.58 0.00 6.87 1.85 6.49 71.21 01:45:01 3 19.24 0.00 6.28 2.36 5.28 66.84 01:46:01 all 18.06 0.00 5.56 0.13 4.25 72.00 01:46:01 0 15.38 0.00 5.38 0.00 4.24 74.99 01:46:01 1 26.76 0.00 6.78 0.00 4.97 61.49 01:46:01 2 13.50 0.00 4.95 0.16 3.90 77.49 01:46:01 3 16.63 0.00 5.14 0.35 3.91 73.97 01:47:01 all 27.11 0.00 4.96 1.10 7.17 59.67 01:47:01 0 26.82 0.00 5.39 0.91 7.26 59.61 01:47:01 1 32.76 0.00 5.29 0.91 7.58 53.45 01:47:01 2 24.92 0.00 4.75 0.44 7.17 62.73 01:47:01 3 23.95 0.00 4.41 2.08 6.68 62.88 01:48:01 all 20.30 0.00 1.07 0.92 1.78 75.93 01:48:01 0 15.37 0.00 1.35 0.10 1.20 81.98 01:48:01 1 40.35 0.00 1.48 0.33 3.07 54.77 01:48:01 2 9.22 0.00 0.73 2.70 1.62 85.74 01:48:01 3 16.26 0.00 0.75 0.55 1.23 81.21 Average: all 19.30 0.00 4.23 2.16 4.54 69.78 Average: 0 19.21 0.00 4.58 2.02 4.42 69.77 Average: 1 27.08 0.00 4.41 0.90 4.82 62.80 Average: 2 14.97 0.00 4.13 2.89 4.98 73.04 Average: 3 15.96 0.00 3.82 2.83 3.92 73.47