---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6223 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 862 26728 0 4576 30849 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:eb:7b:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feeb:7ba2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:96:7b:e9 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-6223) 02/17/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 130.31 17.73 112.58 1021.83 80656.02 18:31:01 131.89 22.88 109.02 2737.94 47262.52 18:32:01 349.08 11.71 337.36 785.40 85811.81 18:33:01 21.23 0.35 20.88 31.06 1405.97 18:34:01 70.27 2.40 67.87 132.11 3646.63 Average: 140.56 11.01 129.54 941.67 43756.59 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30063360 31681368 2875860 8.73 71132 1856208 1437412 4.23 895584 1689756 172716 18:31:01 28378020 31628440 4561200 13.85 104492 3411320 1584132 4.66 1022632 3152828 1395832 18:32:01 25739700 30099252 7199520 21.86 133852 4412724 6962868 20.49 2738072 3955736 448 18:33:01 25578552 29972412 7360668 22.35 135768 4442736 6646824 19.56 2899008 3951448 176 18:34:01 27397684 31616888 5541536 16.82 140536 4278488 1434428 4.22 1287820 3790376 33164 Average: 27431463 30999672 5507757 16.72 117156 3680295 3613133 10.63 1768623 3308029 320467 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 57.46 40.94 959.00 7.60 0.00 0.00 0.00 0.00 18:30:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 587.04 349.51 10279.10 31.55 0.00 0.00 0.00 0.00 18:31:01 br-6264bd7725a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 6.40 6.40 0.64 0.64 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 veth51b8900 0.82 0.97 0.05 0.06 0.00 0.00 0.00 0.00 18:32:01 ens3 304.82 156.11 8562.68 11.81 0.00 0.00 0.00 0.00 18:32:01 vethfef4fdb 55.02 66.32 19.31 16.29 0.00 0.00 0.00 0.00 18:32:01 vethf933a24 26.76 24.91 11.55 16.26 0.00 0.00 0.00 0.00 18:33:01 ens3 19.35 15.00 7.10 16.38 0.00 0.00 0.00 0.00 18:33:01 vethfef4fdb 90.62 110.35 108.36 24.94 0.00 0.00 0.00 0.01 18:33:01 vethf933a24 27.05 23.13 6.67 23.49 0.00 0.00 0.00 0.00 18:33:01 br-6264bd7725a2 1.85 2.28 0.62 0.70 0.00 0.00 0.00 0.00 18:34:01 ens3 69.02 42.43 123.47 19.01 0.00 0.00 0.00 0.00 18:34:01 lo 23.50 23.50 3.15 3.15 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 207.54 120.80 3986.27 17.27 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.56 0.56 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-6223) 02/17/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.43 0.00 0.71 2.20 0.03 86.63 18:30:01 0 26.42 0.00 1.42 0.30 0.05 71.81 18:30:01 1 15.15 0.00 1.08 0.10 0.03 83.63 18:30:01 2 2.73 0.00 0.45 0.37 0.02 96.43 18:30:01 3 0.95 0.00 0.23 1.67 0.02 97.13 18:30:01 4 9.71 0.00 1.00 0.53 0.02 88.73 18:30:01 5 0.10 0.00 0.05 0.00 0.07 99.78 18:30:01 6 0.07 0.00 0.37 13.52 0.03 86.01 18:30:01 7 28.22 0.00 1.13 1.15 0.05 69.45 18:31:01 all 10.57 0.00 1.90 3.75 0.04 83.74 18:31:01 0 11.30 0.00 1.61 0.75 0.03 86.30 18:31:01 1 10.90 0.00 1.76 0.15 0.03 87.16 18:31:01 2 3.16 0.00 1.64 0.12 0.03 95.04 18:31:01 3 3.63 0.00 1.66 1.17 0.02 93.52 18:31:01 4 3.17 0.00 1.68 21.11 0.03 74.02 18:31:01 5 9.19 0.00 2.03 1.01 0.07 87.71 18:31:01 6 9.17 0.00 1.52 0.12 0.03 89.16 18:31:01 7 33.97 0.00 3.27 5.58 0.07 57.11 18:32:01 all 25.76 0.00 4.71 1.94 0.08 67.52 18:32:01 0 19.56 0.00 4.38 0.91 0.07 75.09 18:32:01 1 28.67 0.00 5.27 0.99 0.08 64.99 18:32:01 2 22.27 0.00 3.88 0.60 0.08 73.16 18:32:01 3 29.00 0.00 4.98 1.58 0.08 64.35 18:32:01 4 23.46 0.00 4.83 9.41 0.08 62.22 18:32:01 5 29.22 0.00 5.10 0.54 0.08 65.05 18:32:01 6 24.62 0.00 4.34 0.81 0.07 70.16 18:32:01 7 29.30 0.00 4.91 0.62 0.07 65.10 18:33:01 all 9.48 0.00 1.05 0.06 0.06 89.35 18:33:01 0 8.21 0.00 1.18 0.22 0.07 90.33 18:33:01 1 9.89 0.00 1.14 0.02 0.08 88.87 18:33:01 2 8.44 0.00 0.93 0.03 0.05 90.54 18:33:01 3 7.79 0.00 0.95 0.12 0.05 91.09 18:33:01 4 9.89 0.00 1.09 0.05 0.07 88.91 18:33:01 5 12.54 0.00 1.05 0.02 0.05 86.34 18:33:01 6 8.01 0.00 0.95 0.05 0.05 90.94 18:33:01 7 11.06 0.00 1.09 0.02 0.07 87.77 18:34:01 all 8.85 0.00 0.69 0.23 0.04 90.19 18:34:01 0 6.37 0.00 0.65 1.03 0.03 91.93 18:34:01 1 1.00 0.00 0.43 0.20 0.05 98.31 18:34:01 2 6.83 0.00 0.52 0.10 0.03 92.52 18:34:01 3 25.18 0.00 1.55 0.15 0.07 73.06 18:34:01 4 12.92 0.00 0.55 0.13 0.03 86.37 18:34:01 5 15.24 0.00 0.82 0.08 0.03 83.83 18:34:01 6 0.83 0.00 0.48 0.03 0.02 98.63 18:34:01 7 2.42 0.00 0.55 0.12 0.02 96.90 Average: all 13.00 0.00 1.81 1.63 0.05 83.51 Average: 0 14.35 0.00 1.84 0.64 0.05 83.12 Average: 1 13.11 0.00 1.93 0.29 0.06 84.61 Average: 2 8.68 0.00 1.48 0.24 0.04 89.55 Average: 3 13.29 0.00 1.87 0.94 0.05 83.85 Average: 4 11.82 0.00 1.83 6.23 0.05 80.07 Average: 5 13.22 0.00 1.80 0.33 0.06 84.58 Average: 6 8.51 0.00 1.53 2.91 0.04 87.02 Average: 7 20.98 0.00 2.18 1.50 0.05 75.29