---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39737 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 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 816 28006 0 3344 30907 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:a1:8f:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea1:8fc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:20:e4:cf 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-39737) 09/19/24 _x86_64_ (8 CPU) 05:30:45 LINUX RESTART (8 CPU) 05:31:01 tps rtps wtps bread/s bwrtn/s 05:32:02 317.61 88.17 229.45 6284.69 87367.84 05:33:01 191.16 15.99 175.16 338.46 66835.51 05:34:01 58.78 7.28 51.50 421.86 48814.40 05:35:01 9.00 0.28 8.72 8.67 7183.20 05:36:01 18.45 0.73 17.71 88.12 1475.89 Average: 118.76 22.51 96.25 1431.93 42254.48 05:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:02 30113584 31663976 2825636 8.58 60872 1803816 1503376 4.42 923552 1618044 140796 05:33:01 28888680 30918384 4050540 12.30 85856 2238084 2322560 6.83 1678888 2046212 12704 05:34:01 25946884 28105820 6992336 21.23 88156 2361288 4906144 14.44 4589912 2062984 2304 05:35:01 25334068 27501256 7605152 23.09 88296 2368872 5106204 15.02 5192748 2066900 1044 05:36:01 28659480 31628080 4279740 12.99 91316 3155984 1500140 4.41 1518320 2405836 774224 Average: 27788539 29963503 5150681 15.64 82899 2385609 3067685 9.03 2780684 2039995 186214 05:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 05:32:02 ens3 353.69 245.19 1589.87 75.30 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 05:33:01 ens3 480.36 341.77 5905.81 48.35 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 lo 1.45 1.45 0.39 0.39 0.00 0.00 0.00 0.00 05:34:01 ens3 78.72 62.80 766.61 17.50 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 4.73 4.73 1.37 1.37 0.00 0.00 0.00 0.00 05:35:01 ens3 24.78 22.96 5.11 9.87 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 0.62 0.62 0.05 0.05 0.00 0.00 0.00 0.00 05:36:01 ens3 55.02 52.74 276.80 13.53 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: lo 1.93 1.93 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 197.58 144.44 1694.92 32.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39737) 09/19/24 _x86_64_ (8 CPU) 05:30:45 LINUX RESTART (8 CPU) 05:31:01 CPU %user %nice %system %iowait %steal %idle 05:32:02 all 9.26 0.00 1.41 5.92 0.05 83.36 05:32:02 0 12.73 0.00 1.28 1.07 0.05 84.87 05:32:02 1 7.92 0.00 0.92 0.72 0.03 90.41 05:32:02 2 11.90 0.00 2.59 1.04 0.05 84.42 05:32:02 3 4.77 0.00 1.56 13.58 0.05 80.05 05:32:02 4 10.97 0.00 1.17 1.74 0.03 86.09 05:32:02 5 7.46 0.00 1.54 5.97 0.07 84.97 05:32:02 6 14.37 0.00 1.32 8.42 0.08 75.80 05:32:02 7 3.94 0.00 0.90 14.91 0.05 80.19 05:33:01 all 12.94 0.00 1.13 4.21 0.05 81.66 05:33:01 0 11.89 0.00 0.81 1.44 0.05 85.80 05:33:01 1 8.63 0.00 0.80 0.32 0.05 90.20 05:33:01 2 11.76 0.00 1.07 1.70 0.03 85.44 05:33:01 3 33.21 0.00 1.58 3.74 0.07 61.40 05:33:01 4 19.35 0.00 1.51 1.36 0.05 77.73 05:33:01 5 7.50 0.00 1.26 22.77 0.07 68.40 05:33:01 6 4.27 0.00 0.82 0.99 0.02 93.92 05:33:01 7 6.96 0.00 1.15 1.44 0.07 90.37 05:34:01 all 39.82 0.00 0.74 1.73 0.08 57.63 05:34:01 0 38.12 0.00 1.16 0.30 0.08 60.34 05:34:01 1 30.52 0.00 0.72 0.07 0.07 68.62 05:34:01 2 36.22 0.00 0.74 0.30 0.07 62.68 05:34:01 3 43.59 0.00 0.65 2.54 0.08 53.13 05:34:01 4 49.07 0.00 0.49 0.00 0.08 50.36 05:34:01 5 37.37 0.00 0.47 6.92 0.07 55.17 05:34:01 6 40.30 0.00 0.89 3.59 0.08 55.13 05:34:01 7 43.39 0.00 0.80 0.08 0.07 55.65 05:35:01 all 24.71 0.00 0.36 0.20 0.05 74.68 05:35:01 0 15.13 0.00 0.45 0.17 0.05 84.20 05:35:01 1 13.72 0.00 0.20 0.00 0.03 86.05 05:35:01 2 32.13 0.00 0.30 0.02 0.07 67.48 05:35:01 3 27.46 0.00 0.42 0.00 0.05 72.07 05:35:01 4 29.22 0.00 0.25 0.00 0.07 70.46 05:35:01 5 22.33 0.00 0.28 0.00 0.05 77.34 05:35:01 6 30.65 0.00 0.50 1.45 0.07 67.33 05:35:01 7 27.11 0.00 0.45 0.00 0.05 72.39 05:36:01 all 20.00 0.00 1.46 0.20 0.04 78.29 05:36:01 0 5.88 0.00 0.90 0.27 0.03 92.92 05:36:01 1 15.64 0.00 0.98 0.00 0.03 83.34 05:36:01 2 34.71 0.00 1.21 0.03 0.05 64.00 05:36:01 3 32.14 0.00 2.12 0.05 0.05 65.64 05:36:01 4 11.97 0.00 1.89 0.00 0.03 86.11 05:36:01 5 39.21 0.00 2.13 0.13 0.05 58.48 05:36:01 6 11.48 0.00 1.24 1.02 0.03 86.23 05:36:01 7 9.12 0.00 1.25 0.12 0.05 89.46 Average: all 21.37 0.00 1.02 2.45 0.05 75.11 Average: 0 16.75 0.00 0.92 0.65 0.05 81.63 Average: 1 15.30 0.00 0.72 0.22 0.04 83.72 Average: 2 25.38 0.00 1.18 0.61 0.05 72.77 Average: 3 28.22 0.00 1.26 3.98 0.06 66.48 Average: 4 24.13 0.00 1.06 0.62 0.05 74.14 Average: 5 22.84 0.00 1.14 7.10 0.06 68.86 Average: 6 20.27 0.00 0.95 3.10 0.06 75.62 Average: 7 18.14 0.00 0.91 3.32 0.06 77.58