---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11038 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 14G 142G 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 850 25556 0 5760 30860 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:34:17:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe34:17b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:f4:86:fd 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-11038) 03/05/24 _x86_64_ (8 CPU) 14:29:23 LINUX RESTART (8 CPU) 14:30:01 tps rtps wtps bread/s bwrtn/s 14:31:01 143.53 17.88 125.65 1037.48 78920.77 14:32:01 142.63 23.05 119.58 2753.54 48230.23 14:33:01 341.93 7.10 334.83 437.39 115700.85 14:34:01 21.93 0.48 21.45 50.79 4168.51 14:35:01 14.05 0.78 13.26 34.52 1331.16 14:36:01 61.47 1.75 59.72 107.85 2908.32 Average: 120.86 8.48 112.38 736.08 41773.38 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:31:01 30050360 31687484 2888860 8.77 74448 1869924 1443752 4.25 890440 1698684 124520 14:32:01 28220948 31669032 4718272 14.32 106580 3595172 1394992 4.10 982448 3333748 1506344 14:33:01 25554512 30980872 7384708 22.42 137488 5440512 6278180 18.47 1772900 5038764 1748 14:34:01 23879744 29426736 9059476 27.50 139104 5557392 8253844 24.28 3402720 5067168 2244 14:35:01 23803252 29388300 9135968 27.74 139676 5591952 8184272 24.08 3468340 5072460 316 14:36:01 26196740 31627252 6742480 20.47 143480 5431636 1483044 4.36 1283328 4935308 14136 Average: 26284259 30796613 6654961 20.20 123463 4581098 4506347 13.26 1966696 4191022 274885 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:31:01 ens3 57.51 39.31 945.15 7.77 0.00 0.00 0.00 0.00 14:31:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-0f550a72a241 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 648.03 367.16 14589.20 31.14 0.00 0.00 0.00 0.00 14:32:01 lo 8.67 8.67 0.85 0.85 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth7d92a9b 1.70 1.77 0.17 0.18 0.00 0.00 0.00 0.00 14:33:01 veth7536a83 0.23 0.42 0.01 0.02 0.00 0.00 0.00 0.00 14:33:01 br-0f550a72a241 0.17 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 ens3 503.87 243.26 15513.63 17.44 0.00 0.00 0.00 0.00 14:34:01 veth7d92a9b 15.50 13.38 8.48 4.15 0.00 0.00 0.00 0.00 14:34:01 veth7536a83 140.83 140.29 26.49 34.34 0.00 0.00 0.00 0.00 14:34:01 br-0f550a72a241 1.33 1.65 2.71 6.60 0.00 0.00 0.00 0.00 14:34:01 ens3 5.12 3.78 4.94 1.30 0.00 0.00 0.00 0.00 14:35:01 veth7d92a9b 28.51 23.93 10.89 5.95 0.00 0.00 0.00 0.00 14:35:01 veth7536a83 126.67 123.91 19.83 40.93 0.00 0.00 0.00 0.00 14:35:01 br-0f550a72a241 5.61 6.96 4.09 6.25 0.00 0.00 0.00 0.00 14:35:01 ens3 30.09 23.34 14.22 42.96 0.00 0.00 0.00 0.00 14:36:01 ens3 52.04 40.44 87.15 17.37 0.00 0.00 0.00 0.00 14:36:01 lo 38.71 38.71 21.66 21.66 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.54 119.77 5203.95 19.69 0.00 0.00 0.00 0.00 Average: lo 5.78 5.78 3.56 3.56 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11038) 03/05/24 _x86_64_ (8 CPU) 14:29:23 LINUX RESTART (8 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:01 all 9.69 0.00 0.77 4.29 0.03 85.22 14:31:01 0 13.12 0.00 1.16 0.99 0.05 84.68 14:31:01 1 5.28 0.00 0.53 0.37 0.02 93.80 14:31:01 2 26.32 0.00 1.17 3.77 0.03 68.71 14:31:01 3 5.04 0.00 0.90 19.72 0.03 74.30 14:31:01 4 18.17 0.00 1.24 0.75 0.02 79.83 14:31:01 5 8.36 0.00 0.85 0.34 0.02 90.44 14:31:01 6 1.00 0.00 0.26 0.46 0.03 98.25 14:31:01 7 0.20 0.00 0.09 7.94 0.02 91.75 14:32:01 all 11.82 0.00 2.77 4.23 0.05 81.13 14:32:01 0 7.73 0.00 2.84 0.49 0.05 88.90 14:32:01 1 8.68 0.00 2.14 0.46 0.03 88.69 14:32:01 2 5.26 0.00 2.11 7.19 0.05 85.38 14:32:01 3 11.99 0.00 2.64 17.57 0.05 67.75 14:32:01 4 5.58 0.00 2.41 0.05 0.05 91.91 14:32:01 5 6.08 0.00 2.87 0.54 0.03 90.48 14:32:01 6 29.17 0.00 3.28 3.96 0.05 63.54 14:32:01 7 20.11 0.00 3.81 3.59 0.05 72.43 14:33:01 all 13.68 0.00 5.29 6.10 0.08 74.85 14:33:01 0 13.49 0.00 4.71 1.52 0.08 80.20 14:33:01 1 12.77 0.00 5.73 0.81 0.08 80.60 14:33:01 2 14.06 0.00 7.36 25.26 0.09 53.24 14:33:01 3 15.99 0.00 4.43 5.57 0.08 73.93 14:33:01 4 14.40 0.00 5.17 0.54 0.07 79.82 14:33:01 5 12.95 0.00 5.82 10.48 0.07 70.69 14:33:01 6 13.05 0.00 3.97 0.15 0.08 82.74 14:33:01 7 12.71 0.00 5.22 4.72 0.10 77.25 14:34:01 all 25.82 0.00 2.75 0.08 0.07 71.29 14:34:01 0 26.76 0.00 2.83 0.02 0.07 70.33 14:34:01 1 24.87 0.00 2.74 0.18 0.08 72.11 14:34:01 2 21.14 0.00 1.80 0.02 0.07 76.98 14:34:01 3 27.97 0.00 3.77 0.27 0.07 67.92 14:34:01 4 24.31 0.00 2.65 0.05 0.08 72.91 14:34:01 5 30.05 0.00 3.31 0.00 0.07 66.57 14:34:01 6 23.52 0.00 2.21 0.02 0.07 74.19 14:34:01 7 27.89 0.00 2.64 0.02 0.05 69.40 14:35:01 all 7.75 0.00 1.22 0.12 0.08 90.83 14:35:01 0 7.31 0.00 1.44 0.18 0.07 91.00 14:35:01 1 7.31 0.00 1.25 0.28 0.07 91.09 14:35:01 2 6.11 0.00 0.97 0.02 0.07 92.83 14:35:01 3 6.15 0.00 1.10 0.28 0.08 92.37 14:35:01 4 8.34 0.00 1.26 0.10 0.08 90.22 14:35:01 5 8.51 0.00 1.22 0.02 0.07 90.18 14:35:01 6 9.55 0.00 1.36 0.03 0.10 88.95 14:35:01 7 8.75 0.00 1.14 0.10 0.08 89.93 14:36:01 all 6.82 0.00 0.79 0.39 0.03 91.98 14:36:01 0 2.09 0.00 0.58 0.03 0.02 97.28 14:36:01 1 1.20 0.00 0.65 1.54 0.03 96.58 14:36:01 2 14.43 0.00 1.15 0.15 0.03 84.23 14:36:01 3 4.34 0.00 0.73 0.15 0.02 94.76 14:36:01 4 2.38 0.00 0.63 0.05 0.02 96.92 14:36:01 5 6.80 0.00 0.74 0.18 0.05 92.23 14:36:01 6 0.97 0.00 0.79 0.77 0.02 97.46 14:36:01 7 22.30 0.00 1.00 0.25 0.05 76.40 Average: all 12.60 0.00 2.26 2.52 0.06 82.57 Average: 0 11.74 0.00 2.26 0.54 0.06 85.41 Average: 1 10.02 0.00 2.17 0.61 0.05 87.14 Average: 2 14.53 0.00 2.41 6.00 0.06 77.01 Average: 3 11.91 0.00 2.26 7.22 0.06 78.55 Average: 4 12.17 0.00 2.22 0.25 0.05 85.30 Average: 5 12.13 0.00 2.47 1.91 0.05 83.43 Average: 6 12.90 0.00 1.98 0.90 0.06 84.17 Average: 7 15.37 0.00 2.32 2.75 0.06 79.50