---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6066 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 13G 7.1G 64% / 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: 3944 502 646 0 2794 3158 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:f5:1a:2a brd ff:ff:ff:ff:ff:ff inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fef5:1a2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:cd:42:5d 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-6066) 07/08/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 190.65 83.80 106.85 6573.84 42430.81 14:25:01 285.98 56.65 229.33 10098.52 133444.80 14:26:01 275.77 74.14 201.63 6830.19 19266.39 14:27:01 466.94 413.96 52.97 23527.81 7996.00 14:28:01 111.26 72.65 38.61 3334.24 4724.81 Average: 266.12 140.23 125.89 10072.92 41584.81 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1644240 3348452 2394420 59.29 51444 1806864 875772 17.22 572580 1639980 134624 14:25:01 157008 3296320 3881652 96.11 115788 3090064 1222560 24.03 520612 3049776 25432 14:26:01 272168 3308940 3766492 93.26 135256 2970796 1102368 21.67 685148 2772052 88 14:27:01 571888 3301216 3466772 85.84 143932 2674800 1185396 23.30 642960 2535476 7768 14:28:01 723456 3267032 3315204 82.09 147148 2491424 1053472 20.71 753504 2277780 17000 Average: 673752 3304392 3364908 83.32 118714 2606790 1087914 21.39 634961 2455013 36982 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 420.71 272.85 1499.25 69.46 0.00 0.00 0.00 0.00 14:24:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 662.30 447.33 14295.33 35.51 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 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 290.87 194.42 1442.59 15.86 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 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 41.29 35.73 203.09 3.01 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 230.44 151.19 1743.54 23.45 0.00 0.00 0.00 0.00 14:28:01 lo 1.13 1.13 0.11 0.11 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 Average: ens3 329.17 220.33 3838.15 29.46 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 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-6066) 07/08/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.47 0.00 2.56 6.01 0.06 72.91 14:24:01 0 21.22 0.00 2.27 5.85 0.07 70.59 14:24:01 1 19.08 0.00 2.07 2.47 0.03 76.35 14:24:01 2 16.00 0.00 2.50 2.61 0.08 78.81 14:24:01 3 17.59 0.00 3.39 13.15 0.05 65.82 14:25:01 all 23.13 0.00 7.37 4.80 0.09 64.61 14:25:01 0 20.67 0.00 8.64 2.89 0.08 67.72 14:25:01 1 22.58 0.00 7.05 4.25 0.08 66.03 14:25:01 2 18.25 0.00 7.40 4.35 0.09 69.92 14:25:01 3 30.97 0.00 6.41 7.68 0.08 54.86 14:26:01 all 19.00 0.00 4.65 7.33 0.08 68.95 14:26:01 0 21.29 0.00 6.11 14.84 0.10 57.66 14:26:01 1 16.74 0.00 3.64 5.36 0.07 74.20 14:26:01 2 13.79 0.00 3.58 3.36 0.08 79.18 14:26:01 3 24.12 0.00 5.20 5.71 0.08 64.88 14:27:01 all 20.86 0.00 3.79 30.48 0.09 44.78 14:27:01 0 20.81 0.00 3.65 29.16 0.07 46.31 14:27:01 1 20.27 0.00 3.87 29.74 0.08 46.04 14:27:01 2 20.99 0.00 3.77 30.11 0.10 45.02 14:27:01 3 21.37 0.00 3.91 32.93 0.10 41.69 14:28:01 all 19.43 0.00 1.26 2.91 0.05 76.35 14:28:01 0 11.65 0.00 1.10 0.80 0.03 86.41 14:28:01 1 18.37 0.00 1.28 4.07 0.03 76.25 14:28:01 2 37.84 0.00 1.89 3.48 0.07 56.73 14:28:01 3 9.87 0.00 0.75 3.28 0.03 86.07 Average: all 20.17 0.00 3.92 10.30 0.07 65.54 Average: 0 19.12 0.00 4.35 10.73 0.07 65.74 Average: 1 19.41 0.00 3.57 9.18 0.06 67.78 Average: 2 21.40 0.00 3.82 8.76 0.08 65.93 Average: 3 20.76 0.00 3.93 12.52 0.07 62.72