---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13565 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 11G 145G 7% / 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 873 28920 0 2373 30866 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:45:9b:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe45:9b03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:44:46:72 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-13565) 03/16/24 _x86_64_ (8 CPU) 08:56:14 LINUX RESTART (8 CPU) 08:57:02 tps rtps wtps bread/s bwrtn/s 08:58:01 20.42 0.00 20.42 0.00 20507.03 08:59:01 13.90 0.00 13.90 0.00 19640.99 09:00:01 15.89 2.40 13.50 101.17 19943.35 09:01:01 107.98 37.23 70.75 1741.18 26028.46 09:02:01 147.26 20.38 126.88 747.48 35129.88 09:03:01 34.03 2.27 31.76 71.45 21392.83 Average: 56.68 10.41 46.27 444.77 23782.75 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 30654056 31898088 2285164 6.94 38668 1533572 1290728 3.80 615780 1416888 168 08:59:01 30655620 31899784 2283600 6.93 38760 1533560 1290728 3.80 614936 1416888 24 09:00:01 30552484 31805360 2386736 7.25 38900 1542012 1290728 3.80 713148 1423544 24 09:01:01 30070028 31649972 2869192 8.71 69544 1821752 1485576 4.37 920508 1659080 158412 09:02:01 28289264 30174032 4649956 14.12 88316 2092428 3245184 9.55 2457720 1868848 10968 09:03:01 29583960 31573992 3355260 10.19 91056 2193680 1512936 4.45 1092488 1938136 109004 Average: 29967569 31500205 2971651 9.02 60874 1786167 1685980 4.96 1069097 1620564 46433 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 0.19 0.08 0.06 0.04 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 0.25 0.17 0.06 0.22 0.00 0.00 0.00 0.00 08:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 93.79 53.97 110.60 16.91 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 98.23 68.19 939.09 16.77 0.00 0.00 0.00 0.00 09:01:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 538.11 389.49 3059.83 99.03 0.00 0.00 0.00 0.00 09:02:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 253.14 164.82 303.64 67.26 0.00 0.00 0.00 0.00 09:03:01 lo 4.83 4.83 0.45 0.45 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 164.41 113.10 737.58 33.46 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.11 0.11 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13565) 03/16/24 _x86_64_ (8 CPU) 08:56:14 LINUX RESTART (8 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 0.07 0.00 0.01 1.09 0.01 98.82 08:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:58:01 1 0.17 0.00 0.02 8.61 0.00 91.20 08:58:01 2 0.05 0.00 0.03 0.00 0.03 99.88 08:58:01 3 0.02 0.00 0.05 0.10 0.00 99.83 08:58:01 4 0.22 0.00 0.02 0.00 0.00 99.76 08:58:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:58:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:58:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:59:01 all 0.03 0.00 0.01 1.32 0.01 98.63 08:59:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:59:01 1 0.03 0.00 0.02 10.52 0.00 89.43 08:59:01 2 0.07 0.00 0.02 0.00 0.02 99.90 08:59:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:59:01 4 0.05 0.00 0.00 0.00 0.02 99.93 08:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:59:01 6 0.05 0.00 0.02 0.00 0.02 99.92 08:59:01 7 0.02 0.00 0.02 0.00 0.02 99.95 09:00:01 all 0.56 0.00 0.06 1.17 0.01 98.21 09:00:01 0 0.08 0.00 0.03 0.00 0.00 99.88 09:00:01 1 1.25 0.00 0.08 9.31 0.02 89.34 09:00:01 2 0.60 0.00 0.05 0.00 0.03 99.32 09:00:01 3 0.48 0.00 0.03 0.02 0.02 99.45 09:00:01 4 0.80 0.00 0.08 0.00 0.02 99.10 09:00:01 5 0.50 0.00 0.03 0.00 0.02 99.45 09:00:01 6 0.47 0.00 0.02 0.02 0.02 99.48 09:00:01 7 0.25 0.00 0.13 0.00 0.00 99.62 09:01:01 all 10.23 0.00 0.88 2.23 0.05 86.61 09:01:01 0 19.17 0.00 1.23 3.45 0.05 76.09 09:01:01 1 23.70 0.00 1.94 12.49 0.07 61.81 09:01:01 2 2.62 0.00 0.37 0.03 0.12 96.86 09:01:01 3 16.14 0.00 1.00 0.35 0.03 82.47 09:01:01 4 3.30 0.00 0.37 0.33 0.02 95.98 09:01:01 5 3.08 0.00 0.58 0.28 0.00 96.05 09:01:01 6 1.23 0.00 0.32 0.18 0.00 98.26 09:01:01 7 12.69 0.00 1.22 0.73 0.07 85.29 09:02:01 all 25.95 0.00 1.27 1.46 0.06 71.25 09:02:01 0 16.05 0.00 1.24 1.70 0.05 80.96 09:02:01 1 40.01 0.00 1.54 3.98 0.07 54.40 09:02:01 2 26.15 0.00 0.90 0.23 0.05 72.66 09:02:01 3 27.13 0.00 1.25 0.30 0.05 71.27 09:02:01 4 25.16 0.00 1.20 0.07 0.07 73.50 09:02:01 5 24.41 0.00 2.34 0.17 0.08 73.00 09:02:01 6 29.28 0.00 0.70 0.60 0.08 69.34 09:02:01 7 19.38 0.00 0.99 4.67 0.07 74.90 09:03:01 all 25.54 0.00 0.88 1.16 0.06 72.36 09:03:01 0 19.16 0.00 0.70 0.00 0.05 80.08 09:03:01 1 27.70 0.00 1.35 0.07 0.07 70.82 09:03:01 2 33.29 0.00 1.22 0.52 0.07 64.90 09:03:01 3 21.16 0.00 0.60 0.00 0.05 78.19 09:03:01 4 22.75 0.00 1.16 0.17 0.05 75.88 09:03:01 5 23.13 0.00 0.64 6.98 0.07 69.18 09:03:01 6 27.49 0.00 0.53 0.02 0.03 71.92 09:03:01 7 29.64 0.00 0.83 1.54 0.07 67.92 Average: all 10.41 0.00 0.52 1.40 0.03 87.63 Average: 0 9.10 0.00 0.54 0.86 0.03 89.48 Average: 1 15.51 0.00 0.83 7.49 0.04 76.14 Average: 2 10.48 0.00 0.43 0.13 0.05 88.91 Average: 3 10.84 0.00 0.49 0.13 0.03 88.51 Average: 4 8.73 0.00 0.47 0.09 0.03 90.67 Average: 5 8.53 0.00 0.60 1.24 0.03 89.61 Average: 6 9.78 0.00 0.26 0.14 0.03 89.80 Average: 7 10.35 0.00 0.53 1.16 0.04 87.92