---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77732 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 2144 25940 0 4082 29567 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6e:f3:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe6e:f327/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:f2:ab:b9 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77732) 10/19/24 _x86_64_ (8 CPU) 01:32:26 LINUX RESTART (8 CPU) 01:33:01 tps rtps wtps bread/s bwrtn/s 01:34:01 322.01 43.01 279.00 1932.74 21429.50 01:35:01 177.20 46.26 130.94 2425.73 34658.36 01:36:01 22.90 4.33 18.56 221.30 13593.60 01:37:01 64.54 0.30 64.24 4.67 28346.08 01:38:01 58.98 2.55 56.43 67.04 72864.78 Average: 129.12 19.29 109.83 930.27 34179.75 01:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 30033040 31641780 2906180 8.82 72384 1846352 1451908 4.27 941460 1673188 184060 01:35:01 28075024 30231600 4864196 14.77 86960 2361432 3028648 8.91 2447108 2086500 17684 01:36:01 27890556 30082700 5048664 15.33 89048 2393312 3439796 10.12 2630668 2083900 17140 01:37:01 26477196 29810420 6462024 19.62 98536 3503632 2856068 8.40 3077648 3005012 780668 01:38:01 26625456 30347612 6313764 19.17 99128 3883356 2518128 7.41 3256804 2671056 3036 Average: 27820254 30422822 5118966 15.54 89211 2797617 2658910 7.82 2470738 2303931 200518 01:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 241.39 161.42 1301.16 54.49 0.00 0.00 0.00 0.00 01:34:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 559.31 429.78 6576.91 73.34 0.00 0.00 0.00 0.00 01:35:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 1128.20 688.89 255.11 284.09 0.00 0.00 0.00 0.00 01:36:01 lo 5.32 5.32 25.73 25.73 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 512.71 352.71 4478.22 86.92 0.00 0.00 0.00 0.00 01:37:01 lo 3.83 3.83 0.40 0.40 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 296.58 218.63 364.04 76.79 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 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 547.63 370.28 2595.01 115.13 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 5.26 5.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77732) 10/19/24 _x86_64_ (8 CPU) 01:32:26 LINUX RESTART (8 CPU) 01:33:01 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 10.35 0.00 0.90 2.79 0.04 85.93 01:34:01 0 1.55 0.00 0.37 0.07 0.02 98.00 01:34:01 1 1.97 0.00 0.52 13.44 0.02 84.05 01:34:01 2 3.70 0.00 0.63 0.17 0.02 95.48 01:34:01 3 4.35 0.00 0.40 1.02 0.08 94.15 01:34:01 4 28.53 0.00 2.72 5.19 0.07 63.50 01:34:01 5 23.33 0.00 1.24 0.87 0.03 74.53 01:34:01 6 15.97 0.00 0.85 1.09 0.03 82.05 01:34:01 7 3.40 0.00 0.43 0.47 0.03 95.67 01:35:01 all 25.11 0.00 1.28 1.99 0.08 71.54 01:35:01 0 28.25 0.00 1.82 2.46 0.08 67.39 01:35:01 1 21.57 0.00 1.10 4.82 0.07 72.44 01:35:01 2 23.59 0.00 1.02 0.39 0.07 74.94 01:35:01 3 23.02 0.00 1.11 3.07 0.08 72.73 01:35:01 4 26.42 0.00 0.85 0.33 0.07 72.32 01:35:01 5 24.06 0.00 1.30 1.35 0.10 73.18 01:35:01 6 29.27 0.00 1.52 1.44 0.07 67.70 01:35:01 7 24.77 0.00 1.50 2.11 0.08 71.54 01:36:01 all 30.61 0.00 2.49 0.61 0.07 66.23 01:36:01 0 32.61 0.00 0.77 0.00 0.05 66.58 01:36:01 1 29.73 0.00 2.77 0.05 0.05 67.39 01:36:01 2 30.90 0.00 1.61 2.06 0.07 65.37 01:36:01 3 35.47 0.00 4.51 0.15 0.07 59.80 01:36:01 4 35.09 0.00 3.02 0.07 0.08 61.74 01:36:01 5 26.21 0.00 3.44 0.18 0.05 70.12 01:36:01 6 34.59 0.00 0.94 0.00 0.07 64.40 01:36:01 7 20.25 0.00 2.87 2.39 0.07 74.43 01:37:01 all 30.30 0.00 1.31 1.62 0.06 66.69 01:37:01 0 21.41 0.00 1.27 0.23 0.07 77.01 01:37:01 1 31.54 0.00 0.77 0.77 0.05 66.88 01:37:01 2 43.84 0.00 0.69 1.89 0.07 53.52 01:37:01 3 26.32 0.00 1.62 2.55 0.07 69.44 01:37:01 4 20.32 0.00 1.23 2.17 0.05 76.23 01:37:01 5 30.38 0.00 1.85 1.37 0.08 66.32 01:37:01 6 36.56 0.00 1.25 1.24 0.07 60.88 01:37:01 7 32.17 0.00 1.79 2.75 0.07 63.23 01:38:01 all 25.57 0.00 0.76 3.56 0.05 70.05 01:38:01 0 25.44 0.00 0.23 0.00 0.05 74.28 01:38:01 1 46.51 0.00 1.09 0.02 0.08 52.30 01:38:01 2 16.32 0.00 0.13 2.89 0.05 80.61 01:38:01 3 14.88 0.00 0.20 2.06 0.03 82.83 01:38:01 4 10.68 0.00 0.75 15.98 0.05 72.54 01:38:01 5 42.01 0.00 2.08 2.08 0.07 53.77 01:38:01 6 30.85 0.00 0.62 1.94 0.08 66.50 01:38:01 7 17.98 0.00 1.05 3.55 0.05 77.37 Average: all 24.39 0.00 1.35 2.12 0.06 72.09 Average: 0 21.85 0.00 0.89 0.55 0.05 76.66 Average: 1 26.25 0.00 1.25 3.82 0.05 68.62 Average: 2 23.66 0.00 0.82 1.48 0.05 74.00 Average: 3 20.81 0.00 1.57 1.77 0.07 75.78 Average: 4 24.21 0.00 1.71 4.74 0.06 69.27 Average: 5 29.19 0.00 1.98 1.17 0.07 67.59 Average: 6 29.45 0.00 1.04 1.14 0.06 68.30 Average: 7 19.71 0.00 1.53 2.25 0.06 76.45