---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22709 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 13G 142G 9% / 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 853 25848 0 5465 30857 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:ef:a0:30 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:feef:a030/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:e9:9f:a5 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-22709) 04/12/24 _x86_64_ (8 CPU) 12:25:16 LINUX RESTART (8 CPU) 12:26:01 tps rtps wtps bread/s bwrtn/s 12:27:01 100.67 17.58 83.09 1020.19 23622.53 12:28:01 143.59 23.05 120.55 2764.21 30858.32 12:29:01 351.44 3.50 347.94 421.93 120463.26 12:30:01 27.85 0.45 27.40 42.39 20736.68 12:31:01 25.88 0.10 25.78 16.13 17953.54 Average: 129.88 8.93 120.95 852.98 42726.23 12:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 30004796 31662692 2934424 8.91 74976 1889360 1458268 4.29 922632 1716736 210148 12:28:01 27785832 31637180 5153388 15.65 111664 3976312 1611964 4.74 1027464 3715584 1883900 12:29:01 25718624 30852040 7220596 21.92 136092 5160544 6528172 19.21 1921268 4749168 132 12:30:01 24042496 29294772 8896724 27.01 137584 5275196 8351024 24.57 3538996 4784264 1532 12:31:01 24320368 29605684 8618852 26.17 138140 5307668 7215652 21.23 3258144 4792176 212 Average: 26374423 30610474 6564797 19.93 119691 4321816 5033016 14.81 2133701 3951586 419185 12:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 53.75 36.62 865.21 8.35 0.00 0.00 0.00 0.00 12:27:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 br-17c7041e18fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 724.65 349.59 15577.36 29.24 0.00 0.00 0.00 0.00 12:28:01 lo 8.80 8.80 0.87 0.87 0.00 0.00 0.00 0.00 12:29:01 vethad68e4b 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 vethc89b2d7 0.50 0.63 0.03 0.04 0.00 0.00 0.00 0.00 12:29:01 vetheb05928 1.32 1.93 0.15 0.19 0.00 0.00 0.00 0.00 12:30:01 vethad68e4b 0.47 0.52 0.05 1.11 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 vethc89b2d7 185.54 184.34 25.71 65.34 0.00 0.00 0.00 0.01 12:30:01 vetheb05928 8.50 9.65 1.22 1.31 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 vethc89b2d7 150.61 153.54 18.61 56.06 0.00 0.00 0.00 0.00 12:31:01 vetheb05928 0.53 1.03 0.07 0.11 0.00 0.00 0.00 0.00 12:31:01 br-17c7041e18fa 7.08 8.68 6.79 12.85 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: vethc89b2d7 67.33 67.70 8.87 24.29 0.00 0.00 0.00 0.00 Average: vetheb05928 2.07 2.52 0.29 0.32 0.00 0.00 0.00 0.00 Average: br-17c7041e18fa 1.42 1.74 1.36 2.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22709) 04/12/24 _x86_64_ (8 CPU) 12:25:16 LINUX RESTART (8 CPU) 12:26:01 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 10.42 0.00 0.79 2.08 0.03 86.67 12:27:01 0 5.87 0.00 0.68 0.67 0.03 92.74 12:27:01 1 3.30 0.00 0.18 0.02 0.08 96.42 12:27:01 2 21.40 0.00 1.49 1.00 0.05 76.07 12:27:01 3 2.12 0.00 0.52 13.16 0.03 84.16 12:27:01 4 4.47 0.00 0.33 0.02 0.02 95.17 12:27:01 5 18.71 0.00 1.10 1.02 0.03 79.13 12:27:01 6 12.84 0.00 0.83 0.35 0.02 85.96 12:27:01 7 14.71 0.00 1.15 0.48 0.05 83.60 12:28:01 all 12.52 0.00 3.19 2.57 0.05 81.66 12:28:01 0 18.28 0.00 3.04 0.24 0.03 78.40 12:28:01 1 6.40 0.00 2.86 3.25 0.07 87.43 12:28:01 2 9.76 0.00 2.79 0.64 0.03 86.77 12:28:01 3 3.95 0.00 2.98 11.77 0.05 81.26 12:28:01 4 5.54 0.00 2.32 0.03 0.03 92.07 12:28:01 5 11.87 0.00 3.84 0.15 0.05 84.09 12:28:01 6 13.10 0.00 2.66 1.26 0.05 82.93 12:28:01 7 31.34 0.00 5.02 3.20 0.08 60.36 12:29:01 all 12.87 0.00 4.83 9.05 0.07 73.18 12:29:01 0 13.90 0.00 5.88 9.64 0.07 70.52 12:29:01 1 10.16 0.00 4.86 10.26 0.05 74.67 12:29:01 2 9.59 0.00 5.38 28.86 0.12 56.04 12:29:01 3 12.55 0.00 3.99 11.01 0.07 72.39 12:29:01 4 14.32 0.00 5.37 1.70 0.07 78.53 12:29:01 5 13.43 0.00 4.47 8.21 0.05 73.83 12:29:01 6 12.14 0.00 3.76 1.57 0.05 82.48 12:29:01 7 16.83 0.00 4.91 1.43 0.05 76.78 12:30:01 all 27.40 0.00 2.94 1.29 0.07 68.29 12:30:01 0 31.22 0.00 3.73 0.17 0.08 64.79 12:30:01 1 29.74 0.00 3.37 0.84 0.07 65.99 12:30:01 2 21.77 0.00 2.40 2.70 0.07 73.06 12:30:01 3 25.82 0.00 2.84 0.18 0.08 71.07 12:30:01 4 34.31 0.00 3.63 0.12 0.08 61.85 12:30:01 5 16.40 0.00 2.05 0.35 0.05 81.14 12:30:01 6 26.83 0.00 2.35 5.83 0.08 64.90 12:30:01 7 33.18 0.00 3.17 0.12 0.07 63.46 12:31:01 all 4.66 0.00 0.83 0.98 0.07 93.46 12:31:01 0 4.06 0.00 0.80 0.03 0.07 95.03 12:31:01 1 5.08 0.00 0.62 0.02 0.07 94.22 12:31:01 2 4.54 0.00 0.68 0.03 0.08 94.66 12:31:01 3 5.39 0.00 0.89 0.02 0.08 93.62 12:31:01 4 5.61 0.00 0.97 0.49 0.07 92.87 12:31:01 5 4.70 0.00 1.09 0.03 0.08 94.10 12:31:01 6 4.35 0.00 0.75 7.12 0.07 87.71 12:31:01 7 3.54 0.00 0.87 0.10 0.08 95.40 Average: all 13.57 0.00 2.51 3.18 0.06 80.67 Average: 0 14.66 0.00 2.82 2.14 0.06 80.33 Average: 1 10.92 0.00 2.37 2.86 0.07 83.80 Average: 2 13.43 0.00 2.54 6.57 0.07 77.39 Average: 3 9.96 0.00 2.24 7.22 0.06 80.52 Average: 4 12.85 0.00 2.52 0.47 0.05 84.10 Average: 5 13.03 0.00 2.50 1.94 0.05 82.48 Average: 6 13.84 0.00 2.07 3.23 0.05 80.81 Average: 7 19.90 0.00 3.02 1.06 0.07 75.95