---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12735 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 822 26351 0 4993 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:4b:33:76 brd ff:ff:ff:ff:ff:ff inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe4b:3376/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:66:b8:e6 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-12735) 03/12/24 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 122.89 39.55 83.34 1800.78 29875.07 18:31:01 125.88 23.11 102.77 2779.94 34262.82 18:32:01 307.37 12.01 295.35 779.74 113701.63 18:33:01 91.72 0.47 91.25 37.06 27185.47 18:34:01 62.19 1.37 60.82 109.32 24689.09 Average: 142.07 15.22 126.85 1099.03 45996.55 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30095172 31682268 2844048 8.63 69768 1828428 1418624 4.17 888008 1663688 152844 18:31:01 28646792 31673156 4292428 13.03 104100 3192052 1588148 4.67 981052 2932172 1176920 18:32:01 26447292 31127620 6491928 19.71 134708 4719916 5793236 17.05 1642712 4331468 1752 18:33:01 24954936 29756312 7984284 24.24 139088 4832044 7501888 22.07 3097620 4356116 356 18:34:01 27005336 31649704 5933884 18.01 140940 4688888 1457976 4.29 1245328 4209972 26740 Average: 27429906 31177812 5509314 16.73 117721 3852266 3551974 10.45 1570944 3498683 271722 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 lo 1.69 1.69 0.18 0.18 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 18:30:01 ens3 131.60 89.93 1051.12 20.90 0.00 0.00 0.00 0.00 18:31:01 br-3d8f3e2b38b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 6.53 6.53 0.66 0.66 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 18:31:01 ens3 597.43 316.41 10334.73 28.61 0.00 0.00 0.00 0.00 18:32:01 veth98320cb 0.28 0.47 0.02 0.03 0.00 0.00 0.00 0.00 18:32:01 br-3d8f3e2b38b3 0.17 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:32:01 vethfdc584b 7.28 5.88 0.82 0.56 0.00 0.00 0.00 0.00 18:32:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 18:33:01 veth98320cb 53.64 47.59 18.21 39.72 0.00 0.00 0.00 0.00 18:33:01 br-3d8f3e2b38b3 0.78 0.93 0.44 0.54 0.00 0.00 0.00 0.00 18:33:01 lo 2.23 2.23 1.01 1.01 0.00 0.00 0.00 0.00 18:33:01 vethf6c5853 4.07 4.73 0.74 0.61 0.00 0.00 0.00 0.00 18:34:01 lo 4.78 4.78 0.55 0.55 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 18:34:01 ens3 1435.49 847.34 23036.55 140.10 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 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 Average: ens3 230.42 128.91 4498.31 18.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12735) 03/12/24 _x86_64_ (8 CPU) 18:28:23 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.22 0.00 0.80 2.67 0.03 86.28 18:30:01 0 1.68 0.00 0.25 0.12 0.05 97.89 18:30:01 1 14.34 0.00 0.83 1.15 0.02 83.65 18:30:01 2 8.30 0.00 0.90 1.22 0.05 89.53 18:30:01 3 3.58 0.00 0.53 15.48 0.03 80.38 18:30:01 4 29.74 0.00 1.65 2.30 0.05 66.26 18:30:01 5 18.73 0.00 1.03 0.46 0.03 79.75 18:30:01 6 2.30 0.00 0.41 0.05 0.02 97.22 18:30:01 7 3.17 0.00 0.75 0.59 0.03 95.45 18:31:01 all 10.90 0.00 1.77 2.58 0.04 84.71 18:31:01 0 3.04 0.00 1.69 2.38 0.07 92.82 18:31:01 1 23.81 0.00 2.40 1.68 0.05 72.06 18:31:01 2 27.60 0.00 2.52 1.84 0.05 67.99 18:31:01 3 6.90 0.00 1.41 13.37 0.02 78.30 18:31:01 4 6.96 0.00 1.56 0.47 0.03 90.98 18:31:01 5 12.00 0.00 1.25 0.87 0.03 85.84 18:31:01 6 4.34 0.00 1.69 0.02 0.03 93.92 18:31:01 7 2.63 0.00 1.63 0.02 0.02 95.71 18:32:01 all 11.09 0.00 4.16 7.65 0.07 77.02 18:32:01 0 10.91 0.00 3.98 0.10 0.07 84.94 18:32:01 1 12.54 0.00 5.03 1.13 0.07 81.23 18:32:01 2 11.95 0.00 4.10 8.98 0.08 74.89 18:32:01 3 10.02 0.00 3.79 13.04 0.07 73.08 18:32:01 4 11.87 0.00 3.37 1.65 0.05 83.06 18:32:01 5 9.61 0.00 3.56 0.24 0.05 86.53 18:32:01 6 12.46 0.00 4.70 1.10 0.05 81.69 18:32:01 7 9.36 0.00 4.74 35.28 0.09 50.54 18:33:01 all 26.89 0.00 2.81 1.78 0.07 68.45 18:33:01 0 33.42 0.00 3.59 2.24 0.07 60.68 18:33:01 1 32.50 0.00 2.98 0.05 0.08 64.38 18:33:01 2 28.78 0.00 3.05 0.69 0.07 67.41 18:33:01 3 28.28 0.00 3.17 0.99 0.08 67.48 18:33:01 4 15.68 0.00 1.70 0.31 0.07 82.24 18:33:01 5 29.48 0.00 3.12 0.10 0.07 67.23 18:33:01 6 27.36 0.00 2.98 0.07 0.08 69.51 18:33:01 7 19.75 0.00 1.94 9.79 0.07 68.45 18:34:01 all 4.86 0.00 0.71 1.62 0.04 92.77 18:34:01 0 16.55 0.00 1.10 0.58 0.03 81.73 18:34:01 1 2.17 0.00 0.65 0.08 0.03 97.06 18:34:01 2 2.04 0.00 0.57 0.33 0.03 97.02 18:34:01 3 5.58 0.00 0.77 0.23 0.03 93.39 18:34:01 4 2.49 0.00 0.65 0.10 0.03 96.72 18:34:01 5 3.06 0.00 0.74 0.13 0.05 96.02 18:34:01 6 1.62 0.00 0.50 9.20 0.05 88.62 18:34:01 7 5.39 0.00 0.67 2.29 0.03 91.61 Average: all 12.80 0.00 2.05 3.25 0.05 81.85 Average: 0 13.17 0.00 2.13 1.09 0.06 83.56 Average: 1 17.06 0.00 2.38 0.82 0.05 79.69 Average: 2 15.75 0.00 2.23 2.60 0.06 79.36 Average: 3 10.89 0.00 1.93 8.59 0.05 78.54 Average: 4 13.29 0.00 1.78 0.96 0.05 83.92 Average: 5 14.56 0.00 1.94 0.36 0.05 83.09 Average: 6 9.62 0.00 2.05 2.10 0.05 86.18 Average: 7 8.07 0.00 1.94 9.53 0.05 80.42