---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1264 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 14G 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 877 25134 0 6155 30834 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:8d:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:feef:8da5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:45:b4:2c 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-1264) 05/07/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:03 tps rtps wtps bread/s bwrtn/s 23:12:01 311.08 36.69 274.39 1736.64 24011.44 23:13:01 133.01 22.95 110.06 2743.28 28256.89 23:14:01 233.84 0.30 233.54 42.93 135178.40 23:15:01 323.83 13.18 310.65 816.05 35908.25 23:16:01 16.41 0.02 16.40 3.60 16014.58 23:17:01 25.23 0.02 25.21 0.13 17147.46 23:18:01 75.07 2.40 72.67 129.71 18416.91 Average: 159.06 10.67 148.39 777.22 39348.94 23:11:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30120728 31693316 2818492 8.56 69176 1814524 1374808 4.05 880160 1650372 155760 23:13:01 29262428 31644236 3676792 11.16 92948 2574320 1565944 4.61 1018636 2313280 560668 23:14:01 25801208 31631000 7138012 21.67 140864 5817120 1478124 4.35 1059668 5552424 312692 23:15:01 23535284 29528720 9403936 28.55 156944 5945432 8830964 25.98 3338712 5460408 1836 23:16:01 23575608 29569920 9363612 28.43 157112 5945832 8765636 25.79 3298712 5459084 260 23:17:01 23808096 29827504 9131124 27.72 157568 5973836 7191392 21.16 3063432 5473408 400 23:18:01 25785736 31621732 7153484 21.72 159808 5802612 1469704 4.32 1300328 5311756 2688 Average: 25984155 30788061 6955065 21.11 133489 4839097 4382367 12.89 1994235 4460105 147758 23:11:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 92.24 59.63 895.47 25.60 0.00 0.00 0.00 0.00 23:12:01 lo 1.59 1.59 0.18 0.18 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 172.95 118.45 4472.69 13.52 0.00 0.00 0.00 0.00 23:13:01 br-214b35292ec9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 6.20 6.20 0.59 0.59 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 ens3 883.90 423.98 26926.14 30.55 0.00 0.00 0.00 0.00 23:14:01 br-214b35292ec9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 7.33 7.33 0.72 0.72 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 veth6178464 5.62 6.65 0.86 0.94 0.00 0.00 0.00 0.00 23:15:01 ens3 6.00 5.15 1.38 1.31 0.00 0.00 0.00 0.00 23:15:01 br-214b35292ec9 1.43 1.40 0.90 1.81 0.00 0.00 0.00 0.00 23:15:01 vethd81d30e 1.95 2.22 0.38 0.20 0.00 0.00 0.00 0.00 23:16:01 veth6178464 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 ens3 3.02 2.67 0.64 0.76 0.00 0.00 0.00 0.00 23:16:01 br-214b35292ec9 1.58 1.78 0.99 0.24 0.00 0.00 0.00 0.00 23:16:01 vethd81d30e 3.82 5.33 0.79 0.48 0.00 0.00 0.00 0.00 23:17:01 veth6178464 0.17 0.48 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 ens3 14.51 13.63 6.33 16.84 0.00 0.00 0.00 0.00 23:17:01 br-214b35292ec9 1.18 1.33 0.10 0.13 0.00 0.00 0.00 0.00 23:17:01 vethb75d0b8 39.68 30.84 3.86 4.37 0.00 0.00 0.00 0.00 23:18:01 ens3 52.99 36.71 71.89 19.38 0.00 0.00 0.00 0.00 23:18:01 lo 35.43 35.43 6.25 6.25 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 175.48 94.48 4642.69 15.38 0.00 0.00 0.00 0.00 Average: lo 4.52 4.52 0.85 0.85 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1264) 05/07/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:03 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.99 0.00 0.94 2.56 0.03 86.47 23:12:01 0 1.55 0.00 0.41 0.47 0.02 97.55 23:12:01 1 1.00 0.00 0.33 9.04 0.02 89.61 23:12:01 2 7.41 0.00 0.80 3.56 0.05 88.19 23:12:01 3 16.10 0.00 1.28 0.83 0.03 81.76 23:12:01 4 4.92 0.00 1.36 3.80 0.02 89.91 23:12:01 5 27.11 0.00 1.71 2.32 0.07 68.79 23:12:01 6 18.24 0.00 1.16 0.29 0.05 80.26 23:12:01 7 3.64 0.00 0.48 0.14 0.02 95.72 23:13:01 all 10.17 0.00 1.30 2.31 0.04 86.19 23:13:01 0 5.81 0.00 1.45 0.57 0.02 92.16 23:13:01 1 1.65 0.00 0.80 9.93 0.03 87.59 23:13:01 2 3.90 0.00 0.91 0.18 0.03 94.98 23:13:01 3 13.32 0.00 1.59 0.92 0.02 84.16 23:13:01 4 3.55 0.00 1.02 2.73 0.02 92.69 23:13:01 5 5.32 0.00 1.09 1.44 0.07 92.08 23:13:01 6 36.77 0.00 2.24 2.51 0.07 58.41 23:13:01 7 11.08 0.00 1.30 0.18 0.03 87.40 23:14:01 all 12.27 0.00 5.55 6.78 0.06 75.33 23:14:01 0 14.67 0.00 6.37 0.24 0.10 78.62 23:14:01 1 10.56 0.00 4.91 6.19 0.05 78.29 23:14:01 2 9.74 0.00 6.05 0.19 0.05 83.97 23:14:01 3 14.98 0.00 5.09 11.48 0.07 68.38 23:14:01 4 10.70 0.00 5.15 5.35 0.07 78.74 23:14:01 5 13.05 0.00 5.87 12.85 0.07 68.16 23:14:01 6 14.39 0.00 6.05 17.96 0.07 61.53 23:14:01 7 10.09 0.00 4.87 0.02 0.05 84.97 23:15:01 all 29.38 0.00 3.80 2.57 0.08 64.18 23:15:01 0 27.55 0.00 3.75 1.51 0.08 67.11 23:15:01 1 33.57 0.00 3.85 4.12 0.07 58.38 23:15:01 2 24.30 0.00 3.47 1.20 0.08 70.94 23:15:01 3 27.20 0.00 3.56 1.26 0.08 67.89 23:15:01 4 28.38 0.00 3.60 4.29 0.07 63.66 23:15:01 5 29.55 0.00 3.90 1.48 0.08 64.99 23:15:01 6 35.44 0.00 4.12 3.67 0.10 56.67 23:15:01 7 29.00 0.00 4.15 3.04 0.07 63.74 23:16:01 all 4.24 0.00 0.40 0.95 0.06 94.35 23:16:01 0 4.27 0.00 0.47 0.00 0.07 95.20 23:16:01 1 4.91 0.00 0.35 0.02 0.07 94.66 23:16:01 2 3.53 0.00 0.21 2.91 0.08 93.26 23:16:01 3 5.40 0.00 0.53 2.24 0.05 91.78 23:16:01 4 4.65 0.00 0.42 0.00 0.07 94.86 23:16:01 5 4.06 0.00 0.52 0.03 0.07 95.33 23:16:01 6 4.51 0.00 0.40 0.08 0.05 94.96 23:16:01 7 2.64 0.00 0.27 2.29 0.10 94.71 23:17:01 all 1.51 0.00 0.36 0.94 0.06 97.12 23:17:01 0 1.17 0.00 0.23 0.02 0.03 98.55 23:17:01 1 0.92 0.00 0.43 0.02 0.07 98.57 23:17:01 2 2.93 0.00 0.41 0.02 0.10 96.54 23:17:01 3 1.05 0.00 0.30 5.32 0.03 93.29 23:17:01 4 2.30 0.00 0.38 0.00 0.05 97.26 23:17:01 5 1.57 0.00 0.38 0.40 0.10 97.54 23:17:01 6 1.02 0.00 0.40 1.77 0.07 96.74 23:17:01 7 1.10 0.00 0.33 0.00 0.05 98.51 23:18:01 all 8.39 0.00 0.65 1.55 0.04 89.36 23:18:01 0 17.61 0.00 0.88 0.45 0.03 81.02 23:18:01 1 0.93 0.00 0.47 0.20 0.02 98.38 23:18:01 2 3.74 0.00 0.50 0.08 0.07 95.62 23:18:01 3 1.38 0.00 0.67 2.32 0.02 95.62 23:18:01 4 0.58 0.00 0.48 0.32 0.03 98.58 23:18:01 5 23.61 0.00 0.82 1.16 0.05 74.36 23:18:01 6 0.92 0.00 0.52 7.54 0.03 90.99 23:18:01 7 18.46 0.00 0.90 0.42 0.05 80.17 Average: all 10.84 0.00 1.85 2.51 0.05 84.75 Average: 0 10.40 0.00 1.93 0.46 0.05 87.15 Average: 1 7.66 0.00 1.59 4.19 0.05 86.52 Average: 2 7.92 0.00 1.75 1.15 0.07 89.11 Average: 3 11.30 0.00 1.86 3.48 0.04 83.32 Average: 4 7.87 0.00 1.77 2.34 0.05 87.98 Average: 5 14.83 0.00 2.03 2.79 0.07 80.28 Average: 6 15.87 0.00 2.12 4.82 0.06 77.13 Average: 7 10.87 0.00 1.76 0.87 0.05 86.44