---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21322 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: 2799.996 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 12G 144G 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 856 27181 0 4129 30854 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:6d:fd:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe6d:fda7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:a0:ac:f5 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-21322) 04/07/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 118.89 50.88 68.01 2215.93 25378.92 13:53:01 129.38 23.13 106.25 2787.67 29209.27 13:54:01 309.17 14.26 294.90 813.80 89033.08 13:55:01 22.48 0.72 21.76 46.93 19022.46 13:56:01 65.79 1.93 63.86 111.98 20425.46 Average: 129.17 18.08 111.10 1191.88 36651.03 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30153108 31704348 2786112 8.46 67340 1796412 1436380 4.23 865884 1633464 130708 13:53:01 29305924 31656524 3633296 11.03 91224 2545356 1646044 4.84 992472 2296300 549196 13:54:01 25969764 29918768 6969456 21.16 112508 4010096 7000932 20.60 2826288 3687680 376 13:55:01 25015812 29042340 7923408 24.05 112956 4040456 8457228 24.88 3745420 3713252 132 13:56:01 27852300 31612748 5086920 15.44 115152 3883860 1542748 4.54 1205944 3458940 2036 Average: 27659382 30786946 5279838 16.03 99836 3255236 4016666 11.82 1927202 2957927 136490 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 13:52:01 ens3 323.87 215.54 1457.18 58.27 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 13:53:01 ens3 119.76 84.32 2764.66 11.93 0.00 0.00 0.00 0.00 13:53:01 br-0ca4387cb832 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth8175b1d 0.22 0.70 0.01 0.04 0.00 0.00 0.00 0.00 13:54:01 lo 4.97 4.97 0.44 0.44 0.00 0.00 0.00 0.00 13:54:01 veth5cf9fbe 50.46 61.46 19.71 16.44 0.00 0.00 0.00 0.00 13:54:01 veth9ed4242 0.68 0.88 0.05 0.05 0.00 0.00 0.00 0.00 13:55:01 veth8175b1d 2.37 2.35 7.87 2.61 0.00 0.00 0.00 0.00 13:55:01 lo 4.63 4.63 0.85 0.85 0.00 0.00 0.00 0.00 13:55:01 veth5cf9fbe 29.75 36.54 39.89 14.14 0.00 0.00 0.00 0.00 13:55:01 veth9ed4242 1.02 1.20 0.24 2.66 0.00 0.00 0.00 0.00 13:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 950.51 597.67 19062.51 120.55 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.48 3.48 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 186.27 116.17 3806.67 23.75 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-21322) 04/07/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 11.34 0.00 0.94 2.73 0.04 84.94 13:52:01 0 34.13 0.00 1.80 2.18 0.07 61.83 13:52:01 1 15.38 0.00 1.02 0.54 0.03 83.02 13:52:01 2 2.84 0.00 0.65 12.41 0.03 84.07 13:52:01 3 12.12 0.00 0.88 4.80 0.03 82.16 13:52:01 4 7.25 0.00 0.85 0.46 0.05 91.39 13:52:01 5 12.90 0.00 1.12 1.21 0.05 84.72 13:52:01 6 2.96 0.00 0.50 0.15 0.02 96.37 13:52:01 7 3.28 0.00 0.73 0.17 0.02 95.81 13:53:01 all 10.39 0.00 1.14 2.34 0.04 86.10 13:53:01 0 1.95 0.00 0.57 4.39 0.05 93.03 13:53:01 1 41.55 0.00 2.01 2.23 0.07 54.15 13:53:01 2 7.89 0.00 1.42 3.83 0.02 86.84 13:53:01 3 8.02 0.00 1.26 3.92 0.05 86.76 13:53:01 4 14.55 0.00 1.32 1.49 0.03 82.61 13:53:01 5 6.45 0.00 1.25 1.96 0.03 90.30 13:53:01 6 1.78 0.00 0.91 0.02 0.03 97.27 13:53:01 7 0.95 0.00 0.37 0.85 0.03 97.80 13:54:01 all 22.20 0.00 4.52 4.23 0.07 68.99 13:54:01 0 28.37 0.00 5.30 6.04 0.07 60.22 13:54:01 1 26.05 0.00 5.48 16.74 0.08 51.64 13:54:01 2 25.37 0.00 5.45 2.40 0.07 66.72 13:54:01 3 22.04 0.00 4.52 3.68 0.08 69.68 13:54:01 4 24.98 0.00 4.75 2.17 0.08 68.02 13:54:01 5 17.34 0.00 2.93 0.40 0.07 79.26 13:54:01 6 18.04 0.00 3.98 0.34 0.05 77.60 13:54:01 7 15.38 0.00 3.71 2.09 0.05 78.76 13:55:01 all 13.31 0.00 1.32 0.99 0.06 84.32 13:55:01 0 18.43 0.00 1.82 0.03 0.08 79.63 13:55:01 1 12.49 0.00 1.27 0.05 0.07 86.13 13:55:01 2 13.07 0.00 1.34 0.00 0.03 85.55 13:55:01 3 15.72 0.00 1.66 0.00 0.07 82.55 13:55:01 4 9.33 0.00 0.95 7.61 0.07 82.04 13:55:01 5 14.04 0.00 1.27 0.15 0.07 84.47 13:55:01 6 12.73 0.00 1.34 0.02 0.08 85.83 13:55:01 7 10.67 0.00 0.99 0.02 0.03 88.29 13:56:01 all 6.58 0.00 0.55 1.19 0.03 91.66 13:56:01 0 1.45 0.00 0.47 1.03 0.03 97.02 13:56:01 1 2.48 0.00 0.36 0.10 0.02 97.04 13:56:01 2 29.61 0.00 1.00 0.67 0.05 68.67 13:56:01 3 5.17 0.00 0.60 0.08 0.05 94.09 13:56:01 4 9.31 0.00 0.55 7.39 0.03 82.71 13:56:01 5 0.95 0.00 0.48 0.03 0.03 98.50 13:56:01 6 0.83 0.00 0.55 0.17 0.03 98.41 13:56:01 7 2.89 0.00 0.35 0.07 0.05 96.64 Average: all 12.75 0.00 1.69 2.29 0.05 83.23 Average: 0 16.78 0.00 1.99 2.73 0.06 78.44 Average: 1 19.52 0.00 2.02 3.90 0.05 74.52 Average: 2 15.79 0.00 1.97 3.83 0.04 78.37 Average: 3 12.60 0.00 1.78 2.48 0.06 83.08 Average: 4 13.08 0.00 1.68 3.84 0.05 81.34 Average: 5 10.31 0.00 1.41 0.75 0.05 87.48 Average: 6 7.26 0.00 1.45 0.14 0.04 91.11 Average: 7 6.63 0.00 1.23 0.64 0.04 91.47