---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35297 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 817 27365 0 3983 30893 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:2e:09:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe2e:971/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:28:01:bc 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-35297) 04/26/24 _x86_64_ (8 CPU) 08:48:13 LINUX RESTART (8 CPU) 08:49:01 tps rtps wtps bread/s bwrtn/s 08:50:02 115.01 39.27 75.74 1783.41 23625.72 08:51:01 124.36 23.34 101.02 2794.17 28473.63 08:52:01 192.22 3.40 188.82 441.39 72787.17 08:53:01 215.38 9.31 206.06 398.03 21010.20 08:54:01 35.21 0.05 35.16 4.93 18725.15 Average: 136.48 15.05 121.43 1078.61 32938.69 08:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:02 30173264 31747372 2765956 8.40 69108 1815484 1412132 4.15 821720 1651456 148804 08:51:01 29542888 31702800 3396332 10.31 93480 2354196 1543528 4.54 951960 2102736 339940 08:52:01 27933564 31539808 5005656 15.20 118804 3716268 3178344 9.35 1147748 3414088 3408 08:53:01 26628096 30280300 6311124 19.16 129432 3745564 4590424 13.51 2467448 3388112 8 08:54:01 26781080 30456708 6158140 18.70 129836 3772500 3069788 9.03 2315832 3400820 84 Average: 28211778 31145398 4727442 14.35 108132 3080802 2758843 8.12 1540942 2791442 98449 08:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:02 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 08:50:02 ens3 135.65 93.00 997.58 32.47 0.00 0.00 0.00 0.00 08:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 lo 4.88 4.88 0.47 0.47 0.00 0.00 0.00 0.00 08:51:01 ens3 120.81 84.59 2934.12 11.35 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 br-ea8490336a40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 vethcb7594b 0.22 0.37 0.01 0.02 0.00 0.00 0.00 0.00 08:52:01 lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 08:52:01 veth7aa8eae 0.42 0.62 0.02 0.04 0.00 0.00 0.00 0.00 08:52:01 veth4babdc1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:53:01 lo 8.41 8.41 8.44 8.44 0.00 0.00 0.00 0.00 08:53:01 veth7aa8eae 120.73 149.05 113.83 35.05 0.00 0.00 0.00 0.01 08:53:01 veth4babdc1 0.53 0.62 0.06 0.30 0.00 0.00 0.00 0.00 08:53:01 ens3 779.99 482.96 11320.85 88.40 0.00 0.00 0.00 0.00 08:54:01 lo 9.88 9.88 0.74 0.74 0.00 0.00 0.00 0.00 08:54:01 ens3 13.36 13.35 6.04 7.45 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 br-ea8490336a40 5.35 6.05 6.31 2.70 0.00 0.00 0.00 0.00 Average: lo 5.82 5.82 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 99.43 66.25 2151.03 12.59 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: br-ea8490336a40 1.07 1.21 1.27 0.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35297) 04/26/24 _x86_64_ (8 CPU) 08:48:13 LINUX RESTART (8 CPU) 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:02 all 9.79 0.00 0.83 3.25 0.03 86.10 08:50:02 0 10.48 0.00 0.85 0.18 0.02 88.47 08:50:02 1 4.43 0.00 0.52 0.37 0.02 94.67 08:50:02 2 11.83 0.00 0.69 0.69 0.02 86.78 08:50:02 3 0.77 0.00 0.22 0.22 0.02 98.78 08:50:02 4 16.65 0.00 1.51 10.21 0.08 71.55 08:50:02 5 8.23 0.00 0.82 1.37 0.03 89.55 08:50:02 6 4.46 0.00 0.60 10.11 0.05 84.78 08:50:02 7 21.52 0.00 1.35 2.88 0.05 74.20 08:51:01 all 9.51 0.00 0.91 3.75 0.04 85.80 08:51:01 0 2.72 0.00 0.41 0.03 0.02 96.82 08:51:01 1 1.63 0.00 0.42 0.75 0.02 97.19 08:51:01 2 0.49 0.00 0.78 16.48 0.03 82.21 08:51:01 3 1.44 0.00 0.44 0.31 0.02 97.80 08:51:01 4 14.64 0.00 1.28 8.58 0.05 75.45 08:51:01 5 24.87 0.00 1.45 1.70 0.05 71.93 08:51:01 6 24.31 0.00 1.64 2.02 0.03 72.00 08:51:01 7 6.14 0.00 0.88 0.14 0.07 92.77 08:52:01 all 5.60 0.00 2.47 11.48 0.05 80.41 08:52:01 0 5.28 0.00 2.34 0.42 0.03 91.92 08:52:01 1 5.51 0.00 2.21 16.14 0.05 76.09 08:52:01 2 2.96 0.00 2.24 47.74 0.05 47.00 08:52:01 3 6.16 0.00 2.99 5.95 0.05 84.85 08:52:01 4 8.14 0.00 2.44 6.78 0.05 82.59 08:52:01 5 5.17 0.00 2.15 0.54 0.05 92.09 08:52:01 6 5.26 0.00 2.86 11.08 0.05 80.75 08:52:01 7 6.28 0.00 2.56 3.19 0.03 87.93 08:53:01 all 15.10 0.00 2.31 6.27 0.07 76.25 08:53:01 0 11.97 0.00 1.95 0.77 0.05 85.26 08:53:01 1 10.60 0.00 1.27 15.07 0.08 72.97 08:53:01 2 17.53 0.00 2.66 3.36 0.07 76.38 08:53:01 3 21.51 0.00 3.19 7.05 0.07 68.19 08:53:01 4 18.10 0.00 2.82 6.27 0.07 72.74 08:53:01 5 15.30 0.00 2.69 7.44 0.08 74.49 08:53:01 6 12.43 0.00 2.10 4.19 0.07 81.21 08:53:01 7 13.43 0.00 1.75 5.94 0.07 78.82 08:54:01 all 0.66 0.00 0.23 1.52 0.03 97.57 08:54:01 0 1.07 0.00 0.20 0.80 0.08 97.84 08:54:01 1 0.30 0.00 0.13 10.25 0.02 89.30 08:54:01 2 0.55 0.00 0.28 0.15 0.03 98.98 08:54:01 3 0.18 0.00 0.25 0.63 0.02 98.92 08:54:01 4 0.35 0.00 0.18 0.03 0.02 99.42 08:54:01 5 0.45 0.00 0.22 0.20 0.03 99.10 08:54:01 6 0.50 0.00 0.28 0.03 0.03 99.15 08:54:01 7 1.82 0.00 0.28 0.08 0.02 97.80 Average: all 8.12 0.00 1.35 5.25 0.04 85.24 Average: 0 6.31 0.00 1.15 0.44 0.04 92.05 Average: 1 4.50 0.00 0.91 8.53 0.04 86.03 Average: 2 6.69 0.00 1.33 13.64 0.04 78.31 Average: 3 6.00 0.00 1.42 2.83 0.03 89.72 Average: 4 11.55 0.00 1.64 6.36 0.05 80.39 Average: 5 10.75 0.00 1.46 2.25 0.05 85.48 Average: 6 9.32 0.00 1.49 5.50 0.05 83.64 Average: 7 9.85 0.00 1.36 2.45 0.05 86.29