---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3611 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 809 26287 0 5069 30901 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b7:a9:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:feb7:a9a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:4a:63:b5 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-3611) 11/23/23 _x86_64_ (8 CPU) 23:11:09 LINUX RESTART (8 CPU) 23:12:01 tps rtps wtps bread/s bwrtn/s 23:13:01 126.31 27.26 99.05 2079.31 40238.19 23:14:01 131.88 9.62 122.26 1662.39 43261.72 23:15:01 406.68 11.80 394.88 783.54 122138.88 23:16:01 23.81 0.35 23.46 28.12 29809.38 23:17:01 20.41 0.10 20.31 17.06 15407.33 23:18:01 58.64 1.93 56.71 111.98 3344.86 Average: 127.95 8.51 119.44 780.42 42366.32 23:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:13:01 29974152 31743904 2965060 9.00 78080 1993576 1402584 4.13 839732 1824592 173712 23:14:01 27425352 31686188 5513860 16.74 110312 4371828 1525212 4.49 984048 4109820 2180624 23:15:01 25738136 30626992 7201076 21.86 133588 4933860 5926148 17.44 2134924 4562956 368 23:16:01 25169304 30061680 7769908 23.59 133892 4935296 6215780 18.29 2740808 4518996 296 23:17:01 25249900 30168124 7689312 23.34 134164 4962608 5440684 16.01 2649868 4532604 332 23:18:01 26938624 31661956 6000588 18.22 137436 4778784 1480640 4.36 1174644 4361704 31848 Average: 26749245 30991474 6189967 18.79 121245 4329325 3665175 10.78 1754004 3985112 397863 23:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:13:01 ens3 70.68 45.97 1122.58 8.27 0.00 0.00 0.00 0.00 23:13:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-54e05c7a48d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 587.39 319.36 20534.83 25.67 0.00 0.00 0.00 0.00 23:14:01 lo 9.20 9.20 0.84 0.84 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethaa64e02 1.25 1.42 0.07 0.09 0.00 0.00 0.00 0.00 23:15:01 vethf18bf05 0.42 0.75 0.05 0.32 0.00 0.00 0.00 0.00 23:15:01 vethcec2e69 0.15 0.62 0.01 0.04 0.00 0.00 0.00 0.00 23:15:01 br-54e05c7a48d5 0.70 0.60 0.05 0.32 0.00 0.00 0.00 0.00 23:16:01 vethaa64e02 40.64 34.52 10.53 36.15 0.00 0.00 0.00 0.00 23:16:01 vethf18bf05 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 vethcec2e69 1.15 1.08 0.30 0.29 0.00 0.00 0.00 0.00 23:16:01 br-54e05c7a48d5 2.07 2.45 1.82 1.74 0.00 0.00 0.00 0.00 23:17:01 vethaa64e02 1.07 1.23 0.84 0.10 0.00 0.00 0.00 0.00 23:17:01 vethcec2e69 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 23:17:01 br-54e05c7a48d5 1.43 1.62 0.11 0.15 0.00 0.00 0.00 0.00 23:17:01 vethd9821c6 1.60 1.92 0.39 0.21 0.00 0.00 0.00 0.00 23:18:01 ens3 1083.97 677.97 24534.90 125.53 0.00 0.00 0.00 0.00 23:18:01 lo 31.94 31.94 5.87 5.87 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 129.47 76.49 3933.33 11.03 0.00 0.00 0.00 0.00 Average: lo 4.55 4.55 0.91 0.91 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-3611) 11/23/23 _x86_64_ (8 CPU) 23:11:09 LINUX RESTART (8 CPU) 23:12:01 CPU %user %nice %system %iowait %steal %idle 23:13:01 all 10.09 0.00 0.83 3.15 0.04 85.89 23:13:01 0 14.92 0.00 0.99 0.80 0.05 83.25 23:13:01 1 26.19 0.00 1.78 1.57 0.07 70.40 23:13:01 2 9.48 0.00 0.73 0.13 0.02 89.63 23:13:01 3 1.02 0.00 0.22 0.15 0.00 98.61 23:13:01 4 5.14 0.00 0.38 8.25 0.02 86.21 23:13:01 5 1.03 0.00 0.58 9.63 0.03 88.72 23:13:01 6 3.67 0.00 0.45 2.26 0.08 93.54 23:13:01 7 19.23 0.00 1.50 2.45 0.05 76.76 23:14:01 all 11.87 0.00 3.41 3.97 0.07 80.69 23:14:01 0 13.45 0.00 3.71 0.94 0.05 81.84 23:14:01 1 25.15 0.00 3.68 2.03 0.05 69.09 23:14:01 2 8.67 0.00 2.85 0.22 0.07 88.19 23:14:01 3 12.58 0.00 3.21 0.46 0.07 83.69 23:14:01 4 8.07 0.00 3.71 0.76 0.05 87.41 23:14:01 5 5.94 0.00 3.29 23.33 0.08 67.35 23:14:01 6 7.98 0.00 3.27 2.68 0.07 86.01 23:14:01 7 13.15 0.00 3.55 1.32 0.07 81.91 23:15:01 all 15.14 0.00 3.13 8.44 0.08 73.21 23:15:01 0 12.33 0.00 2.65 9.18 0.07 75.78 23:15:01 1 11.93 0.00 2.78 3.28 0.07 81.93 23:15:01 2 19.10 0.00 4.07 2.40 0.08 74.34 23:15:01 3 18.24 0.00 3.78 1.92 0.08 75.97 23:15:01 4 15.57 0.00 2.27 1.51 0.05 80.60 23:15:01 5 13.76 0.00 2.89 24.67 0.08 58.59 23:15:01 6 13.62 0.00 3.50 22.71 0.07 60.10 23:15:01 7 16.60 0.00 3.07 1.89 0.10 78.34 23:16:01 all 14.68 0.00 1.40 1.46 0.06 82.40 23:16:01 0 16.56 0.00 1.47 10.96 0.05 70.96 23:16:01 1 15.93 0.00 1.64 0.07 0.10 82.26 23:16:01 2 17.29 0.00 1.60 0.00 0.07 81.04 23:16:01 3 11.24 0.00 1.15 0.05 0.07 87.49 23:16:01 4 12.78 0.00 1.15 0.02 0.07 85.98 23:16:01 5 15.27 0.00 1.34 0.49 0.05 82.85 23:16:01 6 14.02 0.00 1.34 0.08 0.07 84.49 23:16:01 7 14.39 0.00 1.49 0.00 0.03 84.09 23:17:01 all 1.02 0.00 0.24 0.80 0.04 97.90 23:17:01 0 1.40 0.00 0.23 6.02 0.02 92.33 23:17:01 1 1.15 0.00 0.38 0.07 0.10 98.30 23:17:01 2 0.75 0.00 0.22 0.08 0.05 98.90 23:17:01 3 1.27 0.00 0.22 0.03 0.02 98.47 23:17:01 4 0.67 0.00 0.27 0.18 0.03 98.85 23:17:01 5 1.21 0.00 0.17 0.05 0.03 98.54 23:17:01 6 0.52 0.00 0.18 0.02 0.02 99.27 23:17:01 7 1.15 0.00 0.22 0.00 0.03 98.60 23:18:01 all 6.95 0.00 0.67 0.45 0.04 91.90 23:18:01 0 3.12 0.00 0.45 0.17 0.03 96.23 23:18:01 1 12.73 0.00 0.91 2.14 0.05 84.16 23:18:01 2 2.78 0.00 0.42 0.02 0.03 96.75 23:18:01 3 3.55 0.00 0.73 0.05 0.03 95.63 23:18:01 4 6.62 0.00 0.89 0.60 0.03 91.86 23:18:01 5 2.08 0.00 0.45 0.05 0.02 97.41 23:18:01 6 13.03 0.00 1.10 0.38 0.05 85.43 23:18:01 7 11.68 0.00 0.43 0.13 0.02 87.74 Average: all 9.94 0.00 1.61 3.04 0.05 85.36 Average: 0 10.28 0.00 1.58 4.68 0.04 83.41 Average: 1 15.49 0.00 1.86 1.52 0.07 81.05 Average: 2 9.67 0.00 1.64 0.47 0.05 88.16 Average: 3 7.96 0.00 1.55 0.44 0.04 90.01 Average: 4 8.13 0.00 1.44 1.89 0.04 88.50 Average: 5 6.51 0.00 1.44 9.62 0.05 82.37 Average: 6 8.80 0.00 1.64 4.68 0.06 84.82 Average: 7 12.69 0.00 1.70 0.96 0.05 84.59