---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19508 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 866 26417 0 4883 30845 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:56:d1:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe56:d131/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:34:9b:f1 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 inet6 fe80::42:6eff:fe34:9bf1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19508) 06/26/24 _x86_64_ (8 CPU) 14:52:35 LINUX RESTART (8 CPU) 14:53:04 tps rtps wtps bread/s bwrtn/s 14:54:01 369.85 75.07 294.77 4849.54 49040.52 14:55:01 336.81 24.60 312.21 2751.77 107103.28 14:56:01 228.18 6.38 221.80 287.99 38564.51 14:57:01 42.76 0.28 42.48 20.40 20205.10 Average: 242.81 25.97 216.84 1941.07 53787.68 14:53:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 30142112 31707836 2797108 8.49 67944 1809588 1441792 4.24 862660 1645020 146948 14:55:01 27280856 31485656 5658364 17.18 117596 4298464 3845048 11.31 1186828 4007196 1972 14:56:01 25096152 29778440 7843068 23.81 148808 4696300 7569640 22.27 3112360 4187936 220 14:57:01 25261488 29933272 7677732 23.31 152796 4682716 6841060 20.13 2992304 4146264 276 Average: 26945152 30726301 5994068 18.20 121786 3871767 4924385 14.49 2038538 3496604 37354 14:53:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 406.40 275.74 1682.24 83.63 0.00 0.00 0.00 0.00 14:54:01 lo 1.89 1.89 0.21 0.21 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth60b3296 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:55:01 vethf1c424e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 1040.11 643.91 19956.86 54.57 0.00 0.00 0.00 0.00 14:56:01 docker0 12.28 16.98 2.06 284.21 0.00 0.00 0.00 0.00 14:56:01 veth60b3296 24.05 22.15 10.52 16.07 0.00 0.00 0.00 0.00 14:56:01 veth829a3e5 37.94 32.23 10.03 32.41 0.00 0.00 0.00 0.00 14:56:01 vethf1c424e 15.81 15.11 2.15 2.12 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth60b3296 23.96 20.10 5.59 23.26 0.00 0.00 0.00 0.00 14:57:01 veth829a3e5 62.51 55.26 18.11 59.09 0.00 0.00 0.00 0.00 14:57:01 vethf1c424e 14.90 10.68 1.37 1.55 0.00 0.00 0.00 0.00 Average: docker0 3.11 4.30 0.52 71.95 0.00 0.00 0.00 0.00 Average: veth60b3296 12.17 10.72 4.08 9.96 0.00 0.00 0.00 0.00 Average: veth829a3e5 25.43 22.15 7.13 23.17 0.00 0.00 0.00 0.00 Average: vethf1c424e 7.78 6.53 0.89 0.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19508) 06/26/24 _x86_64_ (8 CPU) 14:52:35 LINUX RESTART (8 CPU) 14:53:04 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 11.30 0.00 1.21 3.54 0.04 83.91 14:54:01 0 8.10 0.00 1.41 2.11 0.02 88.36 14:54:01 1 17.84 0.00 1.68 2.02 0.05 78.41 14:54:01 2 22.54 0.00 2.06 0.93 0.05 74.41 14:54:01 3 5.87 0.00 0.63 0.90 0.02 92.58 14:54:01 4 12.36 0.00 0.91 8.60 0.04 78.09 14:54:01 5 5.29 0.00 1.14 1.91 0.04 91.63 14:54:01 6 13.44 0.00 0.81 1.65 0.04 84.07 14:54:01 7 5.03 0.00 1.00 10.21 0.05 83.70 14:55:01 all 10.69 0.00 4.07 6.36 0.05 78.82 14:55:01 0 11.10 0.00 4.13 1.31 0.05 83.41 14:55:01 1 9.87 0.00 3.69 1.06 0.05 85.33 14:55:01 2 19.94 0.00 4.96 1.60 0.07 73.44 14:55:01 3 8.64 0.00 4.16 4.15 0.05 83.00 14:55:01 4 8.54 0.00 5.41 35.74 0.07 50.25 14:55:01 5 8.28 0.00 3.50 0.49 0.05 87.68 14:55:01 6 8.36 0.00 2.91 0.54 0.05 88.15 14:55:01 7 10.73 0.00 3.86 6.16 0.05 79.20 14:56:01 all 27.83 0.00 3.66 3.05 0.09 65.37 14:56:01 0 22.32 0.00 3.61 5.92 0.08 68.07 14:56:01 1 33.48 0.00 4.28 3.22 0.10 58.91 14:56:01 2 31.40 0.00 3.98 3.04 0.10 61.48 14:56:01 3 31.71 0.00 4.02 1.73 0.10 62.43 14:56:01 4 28.71 0.00 3.18 7.24 0.08 60.79 14:56:01 5 24.29 0.00 3.29 0.57 0.08 71.77 14:56:01 6 17.28 0.00 2.65 2.03 0.08 77.95 14:56:01 7 33.54 0.00 4.24 0.62 0.10 61.49 14:57:01 all 6.59 0.00 1.15 1.24 0.12 90.90 14:57:01 0 7.12 0.00 1.17 0.30 0.10 91.31 14:57:01 1 6.22 0.00 1.25 0.23 0.13 92.16 14:57:01 2 6.49 0.00 1.32 0.18 0.12 91.89 14:57:01 3 7.68 0.00 1.32 1.17 0.12 89.72 14:57:01 4 5.62 0.00 0.95 7.40 0.12 85.92 14:57:01 5 6.48 0.00 0.87 0.05 0.08 92.52 14:57:01 6 5.70 0.00 1.00 0.02 0.15 93.13 14:57:01 7 7.38 0.00 1.35 0.55 0.15 90.57 Average: all 14.13 0.00 2.53 3.54 0.08 79.72 Average: 0 12.20 0.00 2.59 2.41 0.06 82.73 Average: 1 16.83 0.00 2.74 1.63 0.08 78.72 Average: 2 20.05 0.00 3.09 1.44 0.08 75.33 Average: 3 13.55 0.00 2.55 2.00 0.07 81.83 Average: 4 13.82 0.00 2.62 14.75 0.08 68.73 Average: 5 11.15 0.00 2.21 0.74 0.06 85.84 Average: 6 11.17 0.00 1.85 1.05 0.08 85.84 Average: 7 14.25 0.00 2.63 4.32 0.09 78.71