---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8375 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 13G 143G 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 843 26209 0 5113 30867 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:55:07:66 brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe55:766/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:f7:d5:ea 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-8375) 02/24/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 115.78 38.89 76.89 1760.35 27615.86 14:53:01 128.82 23.09 105.73 2762.41 33279.84 14:54:01 331.79 12.93 318.86 795.30 118748.73 14:55:01 42.68 0.43 42.24 42.13 25647.09 14:56:01 37.49 0.07 37.42 13.46 22398.27 Average: 131.31 15.08 116.23 1074.77 45536.18 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30139888 31728972 2799332 8.50 69244 1830696 1403548 4.13 842248 1667128 169432 14:53:01 28863036 31693364 4076184 12.37 96388 3007908 1393068 4.10 952256 2756180 1004532 14:54:01 25741824 30521200 7197396 21.85 115864 4866468 6420736 18.89 2196728 4500204 1116 14:55:01 23282592 28200452 9656628 29.32 117044 4997324 9224424 27.14 4660480 4473852 1076 14:56:01 24991844 29937360 7947376 24.13 117612 5025808 5096428 14.99 2990396 4463288 180 Average: 26603837 30416270 6335383 19.23 103230 3945641 4707641 13.85 2328422 3572130 235267 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 131.62 86.95 1057.49 17.62 0.00 0.00 0.00 0.00 14:53:01 lo 6.80 6.80 0.63 0.63 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 244.39 151.25 7184.11 15.20 0.00 0.00 0.00 0.00 14:53:01 br-7621563f5b0a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethedba0dc 0.22 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 lo 6.07 6.07 0.55 0.55 0.00 0.00 0.00 0.00 14:54:01 vethe0c1a3b 0.10 0.33 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 veth8d51145 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 vethedba0dc 8.58 8.53 9.16 43.94 0.00 0.00 0.00 0.00 14:55:01 lo 2.20 2.20 1.73 1.73 0.00 0.00 0.00 0.00 14:55:01 vethe0c1a3b 0.67 0.83 0.15 0.24 0.00 0.00 0.00 0.00 14:55:01 veth8d51145 0.55 0.73 0.14 0.25 0.00 0.00 0.00 0.00 14:56:01 lo 7.40 7.40 4.02 4.02 0.00 0.00 0.00 0.00 14:56:01 veth7a7e212 9.20 8.30 6.15 2.74 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth9a677dc 31.36 27.26 7.00 26.79 0.00 0.00 0.00 0.00 Average: lo 4.81 4.81 1.42 1.42 0.00 0.00 0.00 0.00 Average: veth7a7e212 1.84 1.66 1.23 0.55 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: veth9a677dc 6.27 5.45 1.40 5.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8375) 02/24/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.91 0.00 0.83 3.04 0.06 86.16 14:52:01 0 37.12 0.00 2.10 5.95 0.05 54.78 14:52:01 1 12.46 0.00 1.10 5.34 0.03 81.07 14:52:01 2 7.00 0.00 0.77 0.42 0.03 91.78 14:52:01 3 4.60 0.00 0.42 0.23 0.23 94.51 14:52:01 4 8.75 0.00 0.83 0.90 0.03 89.48 14:52:01 5 2.29 0.00 0.52 3.67 0.00 93.53 14:52:01 6 0.78 0.00 0.20 7.51 0.02 91.49 14:52:01 7 6.45 0.00 0.70 0.35 0.03 92.47 14:53:01 all 11.26 0.00 2.23 2.47 0.04 84.00 14:53:01 0 11.47 0.00 1.77 0.50 0.05 86.20 14:53:01 1 11.85 0.00 2.13 9.65 0.05 76.32 14:53:01 2 15.66 0.00 2.76 1.10 0.05 80.42 14:53:01 3 13.84 0.00 2.23 3.70 0.07 80.16 14:53:01 4 5.07 0.00 1.48 0.37 0.02 93.07 14:53:01 5 3.75 0.00 1.94 0.03 0.02 94.26 14:53:01 6 4.31 0.00 2.22 2.92 0.05 90.50 14:53:01 7 24.16 0.00 3.30 1.49 0.05 70.99 14:54:01 all 17.82 0.00 5.70 8.20 0.07 68.21 14:54:01 0 16.63 0.00 4.92 0.70 0.05 77.71 14:54:01 1 17.51 0.00 6.57 1.05 0.08 74.79 14:54:01 2 17.00 0.00 6.36 33.54 0.08 43.02 14:54:01 3 17.11 0.00 5.20 22.63 0.05 55.01 14:54:01 4 19.61 0.00 5.46 0.76 0.07 74.11 14:54:01 5 18.03 0.00 5.86 2.15 0.05 73.90 14:54:01 6 18.31 0.00 5.30 4.52 0.05 71.82 14:54:01 7 18.30 0.00 5.95 0.31 0.07 75.38 14:55:01 all 48.18 0.00 5.24 0.93 0.09 45.56 14:55:01 0 40.03 0.00 4.77 0.25 0.10 54.84 14:55:01 1 43.70 0.00 4.88 3.45 0.10 47.86 14:55:01 2 46.50 0.00 5.22 0.12 0.08 48.08 14:55:01 3 53.38 0.00 5.47 3.00 0.08 38.07 14:55:01 4 52.66 0.00 5.90 0.59 0.07 40.79 14:55:01 5 47.13 0.00 5.30 0.00 0.08 47.48 14:55:01 6 48.30 0.00 4.69 0.00 0.08 46.92 14:55:01 7 53.68 0.00 5.70 0.05 0.08 40.48 14:56:01 all 8.12 0.00 1.09 1.30 0.06 89.42 14:56:01 0 8.34 0.00 1.09 0.12 0.05 90.41 14:56:01 1 9.70 0.00 1.15 1.52 0.08 87.55 14:56:01 2 7.02 0.00 0.92 0.10 0.07 91.90 14:56:01 3 8.93 0.00 1.27 0.27 0.05 89.49 14:56:01 4 5.89 0.00 1.10 0.07 0.07 92.87 14:56:01 5 11.06 0.00 1.25 0.03 0.05 87.60 14:56:01 6 5.95 0.00 0.87 8.17 0.07 84.94 14:56:01 7 8.14 0.00 1.09 0.10 0.07 90.61 Average: all 19.02 0.00 3.01 3.18 0.06 74.73 Average: 0 22.68 0.00 2.92 1.50 0.06 72.84 Average: 1 19.02 0.00 3.15 4.21 0.07 73.55 Average: 2 18.60 0.00 3.19 6.98 0.06 71.16 Average: 3 19.52 0.00 2.90 5.92 0.10 71.56 Average: 4 18.35 0.00 2.95 0.54 0.05 78.12 Average: 5 16.40 0.00 2.96 1.18 0.04 79.42 Average: 6 15.48 0.00 2.64 4.63 0.05 77.20 Average: 7 22.11 0.00 3.33 0.46 0.06 74.03