---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43214 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 889 26168 0 5108 30821 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:8d:ad:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe8d:adc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:37:98:b6 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-43214) 09/29/24 _x86_64_ (8 CPU) 01:11:25 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 168.32 35.99 132.33 2265.22 85767.31 01:14:01 131.98 9.58 122.40 1643.33 42154.17 01:15:01 415.73 13.36 402.37 809.60 103257.16 01:16:01 5.53 0.07 5.46 3.07 117.64 01:17:01 45.79 1.40 44.39 116.65 2233.21 Average: 153.47 12.08 141.39 967.54 46704.35 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30003216 31697720 2936004 8.91 76828 1921984 1416204 4.17 875276 1754800 179676 01:14:01 28362460 31635080 4576760 13.89 105288 3428208 1391664 4.09 1020748 3165972 1332708 01:15:01 25115908 30056748 7823312 23.75 134748 4981952 6475696 19.05 2729488 4571172 648 01:16:01 25135064 30076920 7804156 23.69 134896 4982572 6296912 18.53 2712348 4567896 136 01:17:01 26808336 31570444 6130884 18.61 136416 4817816 1482992 4.36 1251884 4403572 18856 Average: 27084997 31007382 5854223 17.77 117635 4026506 3412694 10.04 1717949 3692682 306405 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 1.53 1.53 0.16 0.16 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 01:13:01 ens3 67.79 48.81 1002.18 10.11 0.00 0.00 0.00 0.00 01:14:01 br-d271228c09b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 9.07 9.07 0.83 0.83 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 01:14:01 ens3 394.77 232.31 12228.02 19.37 0.00 0.00 0.00 0.00 01:15:01 br-d271228c09b8 0.98 0.85 0.08 0.39 0.00 0.00 0.00 0.00 01:15:01 lo 3.43 3.43 0.30 0.30 0.00 0.00 0.00 0.00 01:15:01 vethc28199a 1.22 1.35 0.16 0.15 0.00 0.00 0.00 0.00 01:15:01 vethe32f125 4.62 4.45 0.70 0.86 0.00 0.00 0.00 0.00 01:16:01 br-d271228c09b8 2.20 2.43 1.83 1.74 0.00 0.00 0.00 0.00 01:16:01 lo 7.18 7.18 3.69 3.69 0.00 0.00 0.00 0.00 01:16:01 vethc28199a 0.17 0.30 0.20 0.03 0.00 0.00 0.00 0.00 01:16:01 vethe32f125 37.17 31.36 9.94 35.37 0.00 0.00 0.00 0.00 01:17:01 lo 6.28 6.28 0.55 0.55 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 1241.96 737.83 24757.38 139.13 0.00 0.00 0.00 0.00 Average: lo 5.50 5.50 1.11 1.11 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 166.19 97.73 4785.39 13.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43214) 09/29/24 _x86_64_ (8 CPU) 01:11:25 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 10.37 0.00 0.85 1.76 0.04 86.99 01:13:01 0 4.42 0.00 0.63 0.08 0.02 94.85 01:13:01 1 6.51 0.00 0.64 0.57 0.05 92.23 01:13:01 2 3.51 0.00 0.32 5.08 0.03 91.06 01:13:01 3 12.92 0.00 1.10 6.42 0.03 79.53 01:13:01 4 13.77 0.00 0.85 0.42 0.03 84.93 01:13:01 5 30.31 0.00 1.88 0.82 0.07 66.93 01:13:01 6 8.55 0.00 0.95 0.30 0.02 90.18 01:13:01 7 2.90 0.00 0.40 0.42 0.02 96.27 01:14:01 all 10.55 0.00 2.64 0.89 0.05 85.86 01:14:01 0 11.67 0.00 2.93 0.96 0.05 84.39 01:14:01 1 7.71 0.00 2.42 0.08 0.07 89.71 01:14:01 2 6.58 0.00 2.48 1.39 0.05 89.50 01:14:01 3 4.50 0.00 1.80 2.46 0.05 91.19 01:14:01 4 4.30 0.00 1.80 0.03 0.03 93.83 01:14:01 5 3.92 0.00 2.31 1.79 0.07 91.90 01:14:01 6 28.91 0.00 3.50 0.32 0.08 67.18 01:14:01 7 16.84 0.00 3.85 0.10 0.05 79.16 01:15:01 all 27.35 0.00 4.89 2.32 0.10 65.35 01:15:01 0 27.50 0.00 4.47 2.83 0.08 65.11 01:15:01 1 20.27 0.00 5.45 0.35 0.08 73.84 01:15:01 2 24.57 0.00 4.79 7.99 0.10 62.55 01:15:01 3 35.04 0.00 4.83 0.71 0.10 59.32 01:15:01 4 26.33 0.00 4.87 2.37 0.10 66.33 01:15:01 5 30.05 0.00 5.01 1.22 0.10 63.63 01:15:01 6 22.79 0.00 4.74 2.53 0.10 69.85 01:15:01 7 32.27 0.00 4.95 0.61 0.10 62.07 01:16:01 all 4.94 0.00 0.44 0.01 0.04 94.57 01:16:01 0 6.01 0.00 0.74 0.03 0.03 93.18 01:16:01 1 5.06 0.00 0.68 0.02 0.05 94.20 01:16:01 2 4.09 0.00 0.35 0.02 0.03 95.51 01:16:01 3 4.09 0.00 0.22 0.00 0.02 95.68 01:16:01 4 5.60 0.00 0.43 0.00 0.07 93.90 01:16:01 5 5.05 0.00 0.42 0.00 0.03 94.50 01:16:01 6 5.64 0.00 0.37 0.03 0.05 93.91 01:16:01 7 3.99 0.00 0.30 0.00 0.02 95.69 01:17:01 all 3.82 0.00 0.58 0.15 0.03 95.42 01:17:01 0 2.64 0.00 0.60 0.12 0.02 96.63 01:17:01 1 1.75 0.00 0.52 0.03 0.05 97.65 01:17:01 2 2.74 0.00 0.60 0.05 0.03 96.58 01:17:01 3 1.61 0.00 0.42 0.07 0.03 97.87 01:17:01 4 1.00 0.00 0.50 0.07 0.03 98.40 01:17:01 5 17.45 0.00 0.92 0.20 0.07 81.37 01:17:01 6 2.22 0.00 0.54 0.54 0.02 96.69 01:17:01 7 1.19 0.00 0.53 0.13 0.03 98.11 Average: all 11.37 0.00 1.87 1.03 0.05 85.68 Average: 0 10.41 0.00 1.87 0.80 0.04 86.88 Average: 1 8.24 0.00 1.93 0.21 0.06 89.56 Average: 2 8.26 0.00 1.70 2.89 0.05 87.10 Average: 3 11.60 0.00 1.67 1.93 0.05 84.75 Average: 4 10.16 0.00 1.68 0.57 0.05 87.53 Average: 5 17.34 0.00 2.10 0.80 0.07 79.69 Average: 6 13.58 0.00 2.01 0.74 0.05 83.61 Average: 7 11.39 0.00 2.00 0.25 0.04 86.31