---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23695 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: 2799.996 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 816 27223 0 4127 30894 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:25:94:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe25:94bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:63:1b:10 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-23695) 04/16/24 _x86_64_ (8 CPU) 13:50:22 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 98.36 18.03 80.33 1039.15 24417.42 13:53:01 145.34 23.19 122.16 2800.60 31894.85 13:54:01 276.34 12.48 263.86 796.27 85350.99 13:55:01 25.54 0.45 25.09 40.51 19190.99 13:56:01 67.23 1.95 65.28 112.10 20535.24 Average: 122.63 11.20 111.44 957.49 36315.59 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30112580 31711048 2826640 8.58 71612 1837588 1469884 4.32 866084 1671600 175836 13:53:01 28386796 31687732 4552424 13.82 99932 3467868 1367708 4.02 948484 3213632 1400356 13:54:01 25654404 29632192 7284816 22.12 112556 4007692 7102936 20.90 3121884 3707128 456 13:55:01 25309504 29304768 7629716 23.16 113008 4037820 6758856 19.89 3490704 3683212 128 13:56:01 27837268 31595848 5101952 15.49 115432 3881784 1473996 4.34 1222940 3457588 2396 Average: 27460110 30786318 5479110 16.63 102508 3446550 3634676 10.69 1930019 3146632 315834 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 66.09 46.37 989.43 8.37 0.00 0.00 0.00 0.00 13:53:01 lo 9.13 9.13 0.85 0.85 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-25a711172e8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 433.95 255.24 14323.52 22.36 0.00 0.00 0.00 0.00 13:54:01 vethd0d420a 51.69 63.39 19.94 16.84 0.00 0.00 0.00 0.00 13:54:01 veth5b2c357 0.82 1.03 0.05 0.06 0.00 0.00 0.00 0.00 13:54:01 vethc40ae44 24.08 22.21 12.03 16.88 0.00 0.00 0.00 0.00 13:54:01 lo 1.17 1.17 0.09 0.09 0.00 0.00 0.00 0.00 13:55:01 vethd0d420a 28.22 34.88 39.63 13.77 0.00 0.00 0.00 0.00 13:55:01 vethc40ae44 16.23 13.44 10.61 18.77 0.00 0.00 0.00 0.00 13:55:01 lo 4.46 4.46 0.84 0.84 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 1017.86 623.04 19060.14 126.13 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.41 0.41 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 133.38 80.50 3669.63 13.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23695) 04/16/24 _x86_64_ (8 CPU) 13:50:22 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.26 0.00 0.73 2.29 0.03 86.69 13:52:01 0 0.92 0.00 0.29 0.14 0.02 98.64 13:52:01 1 37.92 0.00 2.00 2.02 0.07 57.99 13:52:01 2 10.06 0.00 0.71 4.82 0.03 84.37 13:52:01 3 11.57 0.00 0.78 1.61 0.03 86.00 13:52:01 4 1.02 0.00 0.25 8.73 0.03 89.97 13:52:01 5 14.36 0.00 1.03 0.78 0.02 83.81 13:52:01 6 5.43 0.00 0.49 0.19 0.02 93.87 13:52:01 7 0.76 0.00 0.27 0.02 0.02 98.93 13:53:01 all 11.33 0.00 2.72 2.21 0.04 83.69 13:53:01 0 27.12 0.00 3.28 2.23 0.07 67.31 13:53:01 1 9.36 0.00 2.88 0.10 0.03 87.63 13:53:01 2 13.58 0.00 3.02 2.92 0.05 80.42 13:53:01 3 13.91 0.00 2.33 0.34 0.05 83.38 13:53:01 4 5.44 0.00 2.08 9.41 0.03 83.03 13:53:01 5 4.92 0.00 2.45 0.42 0.03 92.18 13:53:01 6 4.16 0.00 2.76 1.35 0.05 91.68 13:53:01 7 12.10 0.00 2.99 0.94 0.05 83.92 13:54:01 all 26.87 0.00 4.28 4.49 0.07 64.29 13:54:01 0 31.18 0.00 5.25 22.99 0.10 40.48 13:54:01 1 31.24 0.00 4.40 0.66 0.08 63.61 13:54:01 2 32.98 0.00 5.02 0.64 0.07 61.29 13:54:01 3 24.68 0.00 3.64 1.35 0.07 70.27 13:54:01 4 22.59 0.00 3.72 3.25 0.07 70.36 13:54:01 5 24.50 0.00 3.82 2.46 0.08 69.13 13:54:01 6 20.69 0.00 3.73 3.93 0.07 71.58 13:54:01 7 27.05 0.00 4.63 0.69 0.05 67.58 13:55:01 all 11.14 0.00 1.19 0.93 0.06 86.68 13:55:01 0 10.17 0.00 1.27 0.05 0.07 88.45 13:55:01 1 11.07 0.00 1.39 0.13 0.05 87.35 13:55:01 2 11.44 0.00 1.05 0.17 0.07 87.27 13:55:01 3 12.65 0.00 1.31 0.03 0.07 85.94 13:55:01 4 11.10 0.00 1.01 0.08 0.07 87.74 13:55:01 5 10.39 0.00 1.14 6.85 0.05 81.57 13:55:01 6 9.13 0.00 0.95 0.13 0.03 89.75 13:55:01 7 13.19 0.00 1.37 0.00 0.05 85.39 13:56:01 all 7.80 0.00 0.62 1.24 0.03 90.31 13:56:01 0 2.69 0.00 0.53 0.03 0.02 96.73 13:56:01 1 28.59 0.00 0.97 0.70 0.07 69.68 13:56:01 2 7.63 0.00 0.73 0.53 0.03 91.07 13:56:01 3 1.22 0.00 0.50 0.13 0.02 98.13 13:56:01 4 4.68 0.00 0.63 0.05 0.03 94.60 13:56:01 5 2.43 0.00 0.54 8.08 0.03 88.93 13:56:01 6 2.75 0.00 0.48 0.10 0.02 96.65 13:56:01 7 12.49 0.00 0.62 0.33 0.03 86.53 Average: all 13.47 0.00 1.91 2.23 0.05 82.35 Average: 0 14.39 0.00 2.12 5.05 0.05 78.39 Average: 1 23.60 0.00 2.33 0.72 0.06 73.29 Average: 2 15.13 0.00 2.11 1.81 0.05 80.91 Average: 3 12.79 0.00 1.71 0.69 0.05 84.77 Average: 4 8.97 0.00 1.54 4.29 0.05 85.15 Average: 5 11.29 0.00 1.80 3.73 0.04 83.14 Average: 6 8.42 0.00 1.68 1.14 0.04 88.72 Average: 7 13.14 0.00 1.97 0.40 0.04 84.45