---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84326 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: 2800.000 BogoMIPS: 5600.00 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 876 26159 0 5130 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:c6:44:dc brd ff:ff:ff:ff:ff:ff inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fec6:44dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:14:c3:ea 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-84326) 11/17/24 _x86_64_ (8 CPU) 01:11:47 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 328.99 87.22 241.77 6244.85 47498.03 01:14:01 134.84 22.81 112.03 2725.41 18118.31 01:15:01 350.62 5.92 344.71 576.67 106638.69 01:16:01 123.65 6.60 117.05 309.65 12166.56 01:17:01 14.61 0.05 14.56 4.67 6043.88 Average: 190.55 24.52 166.03 1972.39 38093.41 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30055064 31627392 2884156 8.76 64788 1819836 1467292 4.32 972368 1623980 185132 01:14:01 29505484 31647060 3433736 10.42 90180 2341648 1548924 4.56 971992 2126232 352304 01:15:01 26418628 31239520 6520592 19.80 130356 4874864 4308948 12.68 1461508 4559912 748 01:16:01 25062876 30039912 7876344 23.91 134628 5017376 6225624 18.32 2749176 4603864 1152 01:17:01 25115476 30118160 7823744 23.75 134936 5044348 5459748 16.06 2689512 4616228 316 Average: 27231506 30934409 5707714 17.33 110978 3819614 3802107 11.19 1768911 3506043 107930 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 ens3 326.97 242.99 1533.95 74.13 0.00 0.00 0.00 0.00 01:13:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 137.13 95.27 2921.09 13.47 0.00 0.00 0.00 0.00 01:14:01 br-31ea2a98cb54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 5.87 5.87 0.56 0.56 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 vethdcff078 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 ens3 567.62 329.71 20374.41 23.11 0.00 0.00 0.00 0.00 01:15:01 veth752aee8 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 vethc85fbfe 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 01:16:01 veth300372d 1.35 1.55 0.35 0.18 0.00 0.00 0.00 0.00 01:16:01 vethdcff078 1.17 1.40 0.29 0.28 0.00 0.00 0.00 0.00 01:16:01 ens3 17.61 11.83 139.30 2.48 0.00 0.00 0.00 0.00 01:16:01 veth752aee8 53.37 47.24 19.86 40.43 0.00 0.00 0.00 0.00 01:17:01 veth300372d 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 01:17:01 vethdcff078 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 01:17:01 ens3 19.81 17.66 9.90 11.57 0.00 0.00 0.00 0.00 01:17:01 veth752aee8 0.37 0.43 0.59 0.03 0.00 0.00 0.00 0.00 Average: veth300372d 0.30 0.35 0.07 0.04 0.00 0.00 0.00 0.00 Average: vethdcff078 0.32 0.36 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 213.83 139.50 4995.61 24.95 0.00 0.00 0.00 0.00 Average: veth752aee8 10.75 9.55 4.09 8.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84326) 11/17/24 _x86_64_ (8 CPU) 01:11:47 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 9.11 0.00 1.37 3.08 0.04 86.40 01:13:01 0 10.97 0.00 1.49 13.92 0.07 73.55 01:13:01 1 8.56 0.00 1.79 4.44 0.03 85.18 01:13:01 2 12.16 0.00 2.82 1.74 0.05 83.24 01:13:01 3 3.27 0.00 0.49 0.79 0.07 95.40 01:13:01 4 3.64 0.00 0.69 0.58 0.03 95.05 01:13:01 5 9.46 0.00 0.95 0.85 0.03 88.70 01:13:01 6 8.76 0.00 1.12 1.69 0.03 88.40 01:13:01 7 16.05 0.00 1.57 0.60 0.02 81.76 01:14:01 all 10.41 0.00 0.98 1.04 0.03 87.53 01:14:01 0 3.47 0.00 0.92 4.51 0.03 91.07 01:14:01 1 5.99 0.00 0.58 0.33 0.02 93.07 01:14:01 2 9.78 0.00 0.98 0.23 0.02 88.99 01:14:01 3 2.14 0.00 0.55 0.65 0.05 96.61 01:14:01 4 1.37 0.00 0.52 0.47 0.00 97.64 01:14:01 5 7.51 0.00 1.25 1.29 0.03 89.92 01:14:01 6 29.24 0.00 1.40 0.43 0.05 68.87 01:14:01 7 23.79 0.00 1.64 0.40 0.05 74.12 01:15:01 all 11.80 0.00 5.02 5.64 0.07 77.48 01:15:01 0 8.16 0.00 3.78 4.83 0.05 83.18 01:15:01 1 14.17 0.00 4.98 1.65 0.07 79.13 01:15:01 2 11.94 0.00 5.42 1.73 0.07 80.85 01:15:01 3 11.12 0.00 4.03 2.26 0.08 82.51 01:15:01 4 10.81 0.00 4.25 0.44 0.05 84.46 01:15:01 5 14.79 0.00 7.13 32.57 0.09 45.43 01:15:01 6 11.09 0.00 5.55 0.98 0.07 82.32 01:15:01 7 12.40 0.00 5.03 0.91 0.08 81.58 01:16:01 all 25.67 0.00 2.83 0.99 0.07 70.44 01:16:01 0 29.74 0.00 3.16 0.67 0.07 66.36 01:16:01 1 20.69 0.00 2.49 0.10 0.07 76.65 01:16:01 2 27.76 0.00 3.09 1.76 0.08 67.30 01:16:01 3 25.78 0.00 2.72 0.80 0.07 70.63 01:16:01 4 27.46 0.00 2.86 0.95 0.08 68.65 01:16:01 5 26.81 0.00 2.82 2.35 0.07 67.95 01:16:01 6 25.12 0.00 3.00 1.26 0.07 70.56 01:16:01 7 22.00 0.00 2.45 0.05 0.07 75.43 01:17:01 all 1.09 0.00 0.26 0.11 0.04 98.51 01:17:01 0 0.92 0.00 0.38 0.00 0.08 98.61 01:17:01 1 0.55 0.00 0.20 0.03 0.03 99.18 01:17:01 2 1.44 0.00 0.23 0.03 0.05 98.25 01:17:01 3 0.72 0.00 0.18 0.02 0.02 99.07 01:17:01 4 0.35 0.00 0.23 0.07 0.05 99.30 01:17:01 5 2.68 0.00 0.26 0.69 0.07 96.30 01:17:01 6 0.63 0.00 0.28 0.02 0.02 99.05 01:17:01 7 1.40 0.00 0.27 0.02 0.02 98.30 Average: all 11.60 0.00 2.08 2.16 0.05 84.10 Average: 0 10.65 0.00 1.94 4.78 0.06 82.57 Average: 1 9.98 0.00 2.00 1.31 0.04 86.67 Average: 2 12.60 0.00 2.50 1.10 0.05 83.75 Average: 3 8.60 0.00 1.59 0.90 0.06 88.86 Average: 4 8.72 0.00 1.70 0.50 0.04 89.04 Average: 5 12.20 0.00 2.45 7.42 0.06 77.88 Average: 6 14.97 0.00 2.26 0.87 0.05 81.84 Average: 7 15.13 0.00 2.18 0.39 0.05 82.25