---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-941 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / 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 447 449 0 3046 3213 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:5e:83:23 brd ff:ff:ff:ff:ff:ff inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe5e:8323/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:ba:d2:da 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-941) 07/27/24 _x86_64_ (4 CPU) 09:54:41 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:02 181.30 80.82 100.48 6470.39 41396.98 09:57:01 142.33 16.10 126.23 2408.27 18367.19 09:58:01 450.81 0.02 450.79 0.13 32950.14 09:59:01 62.24 9.70 52.54 476.72 21709.72 Average: 209.49 26.70 182.79 2338.20 28649.56 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 1657152 3306160 2381500 58.97 43936 1764292 933188 18.34 624668 1585604 102140 09:57:01 1066444 3302468 2972208 73.59 69476 2300592 1223460 24.05 718712 2025836 196416 09:58:01 463876 3338076 3574776 88.51 108536 2849124 1185132 23.30 762012 2521472 79688 09:59:01 488296 3312600 3550356 87.91 120276 2794192 912772 17.94 737244 2531384 16948 Average: 918942 3314826 3119710 77.25 85556 2427050 1063638 20.91 710659 2166074 98798 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 ens3 418.45 264.12 1583.79 73.53 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:57:01 ens3 467.23 230.23 3383.60 21.48 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 09:58:01 ens3 245.51 222.40 1952.84 20.59 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 312.15 171.54 1890.27 19.20 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 360.37 222.04 2197.64 33.75 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 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-941) 07/27/24 _x86_64_ (4 CPU) 09:54:41 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 16.81 0.00 2.42 5.18 0.06 75.52 09:56:02 0 8.13 0.00 1.81 5.60 0.07 84.40 09:56:02 1 26.68 0.00 2.64 3.27 0.05 67.36 09:56:02 2 22.74 0.00 2.38 4.05 0.07 70.76 09:56:02 3 9.67 0.00 2.82 7.80 0.05 79.66 09:57:01 all 15.11 0.00 2.23 4.09 0.06 78.51 09:57:01 0 9.42 0.00 1.97 2.88 0.07 85.66 09:57:01 1 12.88 0.00 2.43 4.34 0.05 80.30 09:57:01 2 14.62 0.00 2.50 5.49 0.07 77.32 09:57:01 3 23.52 0.00 2.03 3.69 0.09 70.67 09:58:01 all 8.52 0.00 4.27 13.67 0.09 73.45 09:58:01 0 6.29 0.00 4.42 20.31 0.08 68.90 09:58:01 1 10.36 0.00 3.56 7.77 0.07 78.23 09:58:01 2 8.56 0.00 4.70 13.65 0.14 72.95 09:58:01 3 8.88 0.00 4.38 12.92 0.08 73.73 09:59:01 all 16.71 0.00 2.02 1.57 0.05 79.64 09:59:01 0 7.21 0.00 2.25 0.12 0.03 90.39 09:59:01 1 30.63 0.00 2.66 1.84 0.07 64.81 09:59:01 2 20.55 0.00 1.71 3.95 0.07 73.72 09:59:01 3 8.46 0.00 1.46 0.37 0.03 89.68 Average: all 14.29 0.00 2.74 6.13 0.07 76.78 Average: 0 7.76 0.00 2.62 7.24 0.06 82.33 Average: 1 20.17 0.00 2.82 4.31 0.06 72.64 Average: 2 16.64 0.00 2.82 6.78 0.08 73.68 Average: 3 12.59 0.00 2.67 6.20 0.06 78.47