---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9724 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 832 28446 0 2888 30882 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:b6:2c:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:feb6:2c60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:d6:c5:33 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 inet6 fe80::42:bfff:fed6:c533/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9724) 02/29/24 _x86_64_ (8 CPU) 12:25:34 LINUX RESTART (8 CPU) 12:26:02 tps rtps wtps bread/s bwrtn/s 12:27:01 132.93 59.38 73.55 3702.83 80251.89 12:28:01 126.78 13.26 113.51 973.30 66104.72 12:29:01 135.55 9.00 126.56 1659.31 52462.11 12:30:01 142.37 0.13 142.24 8.53 37741.69 12:31:01 6.95 0.17 6.78 9.47 226.63 Average: 108.84 16.24 92.59 1262.53 47247.27 12:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 30342632 31695732 2596588 7.88 51200 1623756 1436544 4.23 847740 1480044 46100 12:28:01 30054276 31679252 2884944 8.76 73960 1857920 1445284 4.25 897916 1687264 83924 12:29:01 29052680 31606352 3886540 11.80 92996 2731476 1667148 4.91 1078592 2422476 296880 12:30:01 29206540 31685804 3732680 11.33 115476 2633064 1495936 4.40 996472 2356960 316 12:31:01 29125592 31606304 3813628 11.58 116044 2634020 1519132 4.47 1078612 2355920 1160 Average: 29556344 31654689 3382876 10.27 89935 2296047 1512809 4.45 979866 2060533 85676 12:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 ens3 268.14 199.25 866.88 56.10 0.00 0.00 0.00 0.00 12:27:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 48.94 29.78 854.64 6.36 0.00 0.00 0.00 0.00 12:28:01 lo 0.93 0.93 0.09 0.09 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 12:29:01 ens3 307.35 176.09 4400.83 19.18 0.00 0.00 0.00 0.00 12:29:01 veth7066eb3 132.44 229.64 10.32 3591.18 0.00 0.00 0.00 0.29 12:29:01 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 12:29:01 docker0 132.44 229.49 8.51 3591.16 0.00 0.00 0.00 0.00 12:30:01 ens3 100.65 97.77 693.69 433.06 0.00 0.00 0.00 0.00 12:30:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 12:30:01 docker0 25.31 42.10 3.04 683.40 0.00 0.00 0.00 0.00 12:31:01 ens3 292.07 339.24 38.69 2617.91 0.00 0.00 0.00 0.00 12:31:01 lo 0.67 0.67 0.06 0.06 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 Average: ens3 203.21 168.32 1372.71 628.40 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 31.66 54.51 2.32 857.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9724) 02/29/24 _x86_64_ (8 CPU) 12:25:34 LINUX RESTART (8 CPU) 12:26:02 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 7.34 0.00 0.75 9.91 0.04 81.97 12:27:01 0 5.71 0.00 0.85 4.44 0.03 88.96 12:27:01 1 2.36 0.00 0.56 1.92 0.03 95.12 12:27:01 2 3.13 0.00 0.63 3.64 0.03 92.57 12:27:01 3 6.28 0.00 0.56 0.54 0.03 92.58 12:27:01 4 8.62 0.00 0.76 1.02 0.03 89.57 12:27:01 5 16.25 0.00 0.90 5.42 0.05 77.38 12:27:01 6 13.22 0.00 1.09 7.61 0.05 78.03 12:27:01 7 3.14 0.00 0.63 54.90 0.05 41.27 12:28:01 all 7.11 0.00 0.57 7.91 0.03 84.38 12:28:01 0 2.51 0.00 0.44 31.52 0.07 65.46 12:28:01 1 3.84 0.00 0.32 11.90 0.03 83.91 12:28:01 2 1.78 0.00 0.20 0.17 0.00 97.85 12:28:01 3 0.93 0.00 0.22 1.30 0.00 97.55 12:28:01 4 0.87 0.00 0.30 1.07 0.00 97.77 12:28:01 5 34.52 0.00 2.13 7.16 0.05 56.14 12:28:01 6 9.81 0.00 0.63 0.73 0.02 88.80 12:28:01 7 2.77 0.00 0.37 9.57 0.05 87.25 12:29:01 all 8.82 0.00 1.41 3.42 0.04 86.31 12:29:01 0 10.85 0.00 1.94 5.47 0.03 81.71 12:29:01 1 16.32 0.00 2.01 5.26 0.03 76.38 12:29:01 2 5.56 0.00 1.37 4.90 0.07 88.10 12:29:01 3 3.56 0.00 0.89 0.13 0.05 95.36 12:29:01 4 12.92 0.00 1.44 0.87 0.05 84.72 12:29:01 5 8.83 0.00 1.10 0.27 0.03 89.77 12:29:01 6 6.74 0.00 1.07 9.46 0.03 82.70 12:29:01 7 5.77 0.00 1.43 0.96 0.05 91.80 12:30:01 all 10.02 0.00 1.74 1.91 0.04 86.29 12:30:01 0 17.42 0.00 2.19 0.45 0.03 79.90 12:30:01 1 15.22 0.00 2.50 0.08 0.05 82.14 12:30:01 2 5.30 0.00 1.39 6.47 0.03 86.82 12:30:01 3 3.26 0.00 0.91 0.20 0.02 95.62 12:30:01 4 2.91 0.00 1.07 2.12 0.05 93.85 12:30:01 5 4.21 0.00 0.87 0.00 0.02 94.91 12:30:01 6 17.34 0.00 2.46 5.75 0.07 74.38 12:30:01 7 14.50 0.00 2.49 0.25 0.03 82.73 12:31:01 all 11.27 0.00 0.42 0.30 0.05 87.97 12:31:01 0 11.36 0.00 0.52 0.00 0.03 88.09 12:31:01 1 13.22 0.00 0.37 0.05 0.03 86.33 12:31:01 2 10.94 0.00 0.35 2.19 0.03 86.48 12:31:01 3 7.06 0.00 0.49 0.00 0.03 92.42 12:31:01 4 8.97 0.00 0.28 0.02 0.03 90.70 12:31:01 5 10.44 0.00 0.23 0.08 0.07 89.17 12:31:01 6 12.23 0.00 0.40 0.00 0.05 87.32 12:31:01 7 15.93 0.00 0.69 0.07 0.07 83.25 Average: all 8.92 0.00 0.98 4.67 0.04 85.39 Average: 0 9.59 0.00 1.19 8.38 0.04 80.80 Average: 1 10.22 0.00 1.15 3.85 0.04 84.74 Average: 2 5.35 0.00 0.79 3.47 0.03 90.36 Average: 3 4.21 0.00 0.61 0.44 0.03 94.71 Average: 4 6.85 0.00 0.77 1.02 0.03 91.33 Average: 5 14.83 0.00 1.05 2.57 0.04 81.51 Average: 6 11.86 0.00 1.13 4.70 0.04 82.27 Average: 7 8.43 0.00 1.12 12.99 0.05 77.40