---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35780 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 8% / 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 822 26559 0 4784 30888 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:9b:4e:30 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe9b:4e30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:e0:02:79 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-35780) 04/27/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 114.54 25.33 89.21 1454.40 40944.38 17:22:01 152.80 23.03 129.77 2762.15 47697.17 17:23:01 428.30 12.01 416.28 794.53 122836.46 17:24:01 26.35 0.30 26.05 22.13 33415.08 17:25:01 12.03 0.05 11.98 5.46 3866.74 17:26:01 56.44 1.93 54.51 111.98 2478.75 Average: 131.79 10.40 121.39 856.81 41874.79 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30140080 31723884 2799140 8.50 70524 1823980 1426784 4.20 849852 1659528 150696 17:22:01 28329668 31683444 4609552 13.99 103620 3512488 1573856 4.63 967664 3252544 1454496 17:23:01 25397292 30031828 7541928 22.90 133468 4641316 7363052 21.66 2721308 4315280 384 17:24:01 24183560 28868508 8755660 26.58 133704 4642568 8955484 26.35 3923360 4317796 200 17:25:01 24225980 28936500 8713240 26.45 133960 4669580 8219848 24.18 3873208 4330880 284 17:26:01 27174220 31606104 5765000 17.50 135748 4498232 1559728 4.59 1228736 4075564 2328 Average: 26575133 30475045 6364087 19.32 118504 3964694 4849792 14.27 2260688 3658599 268065 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 53.04 38.16 848.03 7.39 0.00 0.00 0.00 0.00 17:22:01 lo 9.06 9.06 0.84 0.84 0.00 0.00 0.00 0.00 17:22:01 br-e6d16fff45c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 451.33 260.55 14901.62 22.86 0.00 0.00 0.00 0.00 17:23:01 lo 3.03 3.03 0.26 0.26 0.00 0.00 0.00 0.00 17:23:01 vetha7af2ac 0.72 0.90 0.05 0.05 0.00 0.00 0.00 0.00 17:23:01 br-e6d16fff45c8 0.75 0.67 0.05 0.30 0.00 0.00 0.00 0.00 17:23:01 veth63cb0ac 24.21 22.28 12.04 16.88 0.00 0.00 0.00 0.00 17:24:01 lo 6.77 6.77 3.45 3.45 0.00 0.00 0.00 0.00 17:24:01 vetha7af2ac 0.83 0.90 0.34 0.17 0.00 0.00 0.00 0.00 17:24:01 br-e6d16fff45c8 2.13 2.53 1.60 1.75 0.00 0.00 0.00 0.00 17:24:01 veth63cb0ac 22.05 17.70 8.44 24.93 0.00 0.00 0.00 0.00 17:25:01 lo 8.58 8.58 0.68 0.68 0.00 0.00 0.00 0.00 17:25:01 vetha7af2ac 0.12 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:25:01 br-e6d16fff45c8 1.47 1.70 0.12 0.16 0.00 0.00 0.00 0.00 17:25:01 veth63cb0ac 0.35 0.42 0.30 0.03 0.00 0.00 0.00 0.00 17:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1060.91 674.44 21487.79 125.76 0.00 0.00 0.00 0.00 Average: lo 5.01 5.01 0.92 0.92 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: ens3 122.85 76.14 3461.97 11.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35780) 04/27/24 _x86_64_ (8 CPU) 17:19:24 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.39 0.00 0.76 2.06 0.04 86.75 17:21:01 0 1.80 0.00 0.34 0.03 0.02 97.81 17:21:01 1 18.76 0.00 1.32 0.92 0.03 78.97 17:21:01 2 37.26 0.00 1.82 0.95 0.07 59.91 17:21:01 3 15.64 0.00 1.17 0.32 0.03 82.84 17:21:01 4 3.31 0.00 0.71 4.47 0.03 91.48 17:21:01 5 1.29 0.00 0.44 4.89 0.02 93.36 17:21:01 6 1.85 0.00 0.10 4.85 0.02 93.18 17:21:01 7 3.26 0.00 0.17 0.02 0.08 96.47 17:22:01 all 11.86 0.00 2.74 2.23 0.05 83.13 17:22:01 0 13.84 0.00 2.66 0.25 0.03 83.22 17:22:01 1 26.92 0.00 3.57 2.26 0.05 67.20 17:22:01 2 22.71 0.00 4.05 0.64 0.07 72.54 17:22:01 3 6.29 0.00 2.80 0.07 0.03 90.81 17:22:01 4 7.05 0.00 2.03 0.49 0.05 90.38 17:22:01 5 4.10 0.00 2.61 11.23 0.05 82.01 17:22:01 6 5.32 0.00 1.74 0.08 0.05 92.81 17:22:01 7 8.66 0.00 2.45 2.81 0.08 86.00 17:23:01 all 20.72 0.00 4.46 6.36 0.07 68.39 17:23:01 0 24.55 0.00 4.93 1.21 0.07 69.24 17:23:01 1 15.24 0.00 4.27 1.61 0.07 78.81 17:23:01 2 20.86 0.00 3.46 2.77 0.07 72.84 17:23:01 3 23.04 0.00 4.86 1.97 0.07 70.06 17:23:01 4 20.91 0.00 5.61 26.18 0.10 47.20 17:23:01 5 19.63 0.00 4.20 11.81 0.07 64.29 17:23:01 6 20.58 0.00 4.43 3.47 0.07 71.45 17:23:01 7 20.93 0.00 3.91 1.88 0.07 73.22 17:24:01 all 18.04 0.00 1.63 1.00 0.06 79.28 17:24:01 0 8.71 0.00 0.64 0.03 0.03 90.59 17:24:01 1 21.39 0.00 2.31 0.00 0.05 76.25 17:24:01 2 23.01 0.00 2.06 1.19 0.05 73.70 17:24:01 3 19.58 0.00 1.89 0.05 0.08 78.39 17:24:01 4 15.88 0.00 1.44 0.10 0.07 82.51 17:24:01 5 20.49 0.00 1.74 0.15 0.05 77.56 17:24:01 6 19.65 0.00 1.57 6.42 0.07 72.29 17:24:01 7 15.60 0.00 1.39 0.05 0.07 82.90 17:25:01 all 0.89 0.00 0.24 0.17 0.04 98.65 17:25:01 0 0.68 0.00 0.23 0.03 0.03 99.02 17:25:01 1 0.62 0.00 0.25 0.12 0.03 98.98 17:25:01 2 1.27 0.00 0.22 0.22 0.03 98.27 17:25:01 3 0.59 0.00 0.17 0.05 0.07 99.13 17:25:01 4 1.00 0.00 0.27 0.00 0.07 98.66 17:25:01 5 0.82 0.00 0.35 0.03 0.03 98.76 17:25:01 6 1.50 0.00 0.28 0.77 0.03 97.41 17:25:01 7 0.68 0.00 0.22 0.18 0.05 98.87 17:26:01 all 6.86 0.00 0.57 0.26 0.03 92.28 17:26:01 0 4.44 0.00 0.67 0.25 0.05 94.59 17:26:01 1 14.72 0.00 0.77 0.10 0.02 84.40 17:26:01 2 1.47 0.00 0.43 0.18 0.02 97.90 17:26:01 3 10.11 0.00 0.59 0.20 0.03 89.07 17:26:01 4 14.63 0.00 0.60 0.08 0.02 84.67 17:26:01 5 2.60 0.00 0.40 0.13 0.02 96.84 17:26:01 6 6.10 0.00 0.60 0.27 0.03 93.00 17:26:01 7 0.75 0.00 0.55 0.87 0.03 97.80 Average: all 11.44 0.00 1.73 2.01 0.05 84.77 Average: 0 9.00 0.00 1.58 0.30 0.04 89.08 Average: 1 16.26 0.00 2.08 0.83 0.04 80.79 Average: 2 17.69 0.00 2.00 0.99 0.05 79.26 Average: 3 12.52 0.00 1.91 0.44 0.05 85.08 Average: 4 10.47 0.00 1.77 5.19 0.06 82.52 Average: 5 8.15 0.00 1.62 4.69 0.04 85.49 Average: 6 9.16 0.00 1.45 2.63 0.04 86.71 Average: 7 8.30 0.00 1.44 0.97 0.06 89.23