---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4289 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.7G 9.6G 51% / 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 508 4571 0 2895 7168 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:a8:4c:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fea8:4c94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:42:ce:bb 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-4289) 07/01/25 _x86_64_ (4 CPU) 11:51:45 LINUX RESTART (4 CPU) 11:52:01 tps rtps wtps bread/s bwrtn/s 11:53:02 154.36 69.16 85.20 5610.13 39554.36 11:54:01 62.74 0.25 62.48 28.33 9277.21 11:55:01 112.46 12.43 100.03 2223.36 37134.48 11:56:01 48.42 0.38 48.03 13.33 4002.00 11:57:01 22.53 0.40 22.13 32.79 1656.51 Average: 80.16 16.58 63.58 1586.68 18354.13 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:02 5869528 7382364 2297900 28.13 36512 1656532 1033624 11.22 612184 1513304 61460 11:54:01 5623440 7369200 2543988 31.15 55368 1857708 1017104 11.04 639580 1705936 94080 11:55:01 4586612 7171840 3580816 43.84 75480 2648196 1518084 16.47 923112 2396552 7384 11:56:01 4665500 7316440 3501928 42.88 81168 2704396 1078816 11.71 855996 2381296 7448 11:57:01 4652420 7309616 3515008 43.04 84508 2706332 1103032 11.97 870780 2378448 10240 Average: 5079500 7309892 3087928 37.81 66607 2314633 1150132 12.48 780330 2075107 36122 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:53:02 ens3 335.31 182.89 1044.56 63.24 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 11:54:01 ens3 53.97 43.28 668.02 5.56 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 11:55:01 ens3 200.47 105.70 3992.77 11.57 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 11:56:01 ens3 47.55 47.02 25.05 150.28 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:57:01 ens3 11.48 12.15 9.07 5.91 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 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 130.00 78.32 1149.42 47.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4289) 07/01/25 _x86_64_ (4 CPU) 11:51:45 LINUX RESTART (4 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:02 all 18.04 0.00 2.75 5.32 2.05 71.84 11:53:02 0 19.91 0.00 1.79 5.90 1.89 70.51 11:53:02 1 14.85 0.00 1.49 3.85 1.76 78.04 11:53:02 2 16.55 0.00 5.18 6.27 2.66 69.34 11:53:02 3 20.87 0.00 2.49 5.27 1.88 69.49 11:54:01 all 19.70 0.00 1.13 2.46 1.37 75.34 11:54:01 0 7.12 0.00 0.42 0.14 0.47 91.85 11:54:01 1 53.68 0.00 2.68 0.83 2.80 40.02 11:54:01 2 1.87 0.00 0.54 7.66 1.25 88.69 11:54:01 3 16.09 0.00 0.90 1.17 0.96 80.89 11:55:01 all 19.89 0.00 4.48 2.72 3.27 69.65 11:55:01 0 15.46 0.00 4.59 4.28 3.22 72.45 11:55:01 1 33.70 0.00 4.55 2.36 3.29 56.11 11:55:01 2 11.98 0.00 4.62 1.40 3.35 78.64 11:55:01 3 18.49 0.00 4.17 2.83 3.23 71.28 11:56:01 all 23.63 0.00 2.14 2.11 2.30 69.82 11:56:01 0 43.17 0.00 2.44 2.25 2.90 49.24 11:56:01 1 24.87 0.00 2.42 3.22 2.06 67.43 11:56:01 2 15.73 0.00 1.85 1.24 2.11 79.07 11:56:01 3 10.75 0.00 1.84 1.79 2.12 83.51 11:57:01 all 20.55 0.00 0.98 0.93 1.26 76.29 11:57:01 0 40.90 0.00 1.31 2.88 2.38 52.54 11:57:01 1 14.19 0.00 0.80 0.13 1.00 83.89 11:57:01 2 11.63 0.00 0.58 0.63 1.00 86.16 11:57:01 3 15.39 0.00 1.20 0.05 0.65 82.72 Average: all 20.37 0.00 2.30 2.71 2.05 72.57 Average: 0 25.39 0.00 2.12 3.10 2.18 67.21 Average: 1 28.19 0.00 2.39 2.08 2.18 65.17 Average: 2 11.59 0.00 2.56 3.43 2.08 80.34 Average: 3 16.31 0.00 2.12 2.22 1.77 77.57