---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4357 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 860 26192 0 5114 30852 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2e:8d:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe2e:8dbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:23:07:ad 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:bfff:fe23:7ad/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-4357) 11/25/23 _x86_64_ (8 CPU) 14:42:12 LINUX RESTART (8 CPU) 14:43:02 tps rtps wtps bread/s bwrtn/s 14:44:01 135.71 27.00 108.71 1238.57 44129.06 14:45:01 138.76 8.32 130.44 548.04 50070.99 14:46:01 109.93 4.08 105.85 450.06 77417.23 14:47:01 107.98 0.25 107.73 4.80 43749.24 14:48:01 520.85 0.07 520.78 10.66 71607.27 14:49:01 90.20 5.87 84.34 1033.03 25516.41 Average: 184.04 7.54 176.50 545.60 52103.85 14:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 29842140 31579244 3097080 9.40 78420 1961628 1946424 5.73 1017160 1780496 164768 14:45:01 28356584 30418972 4582636 13.91 87412 2266696 2867948 8.44 2216400 2039180 1924 14:46:01 28051156 30776760 4888064 14.84 94452 2910236 2117232 6.23 2118016 2412912 608 14:47:01 26676624 30481824 6262596 19.01 156708 3783704 2371096 6.98 2760964 2961976 473176 14:48:01 25949328 30636676 6989892 21.22 217192 4620956 2223524 6.54 2722956 3755036 308 14:49:01 26807756 31578288 6131464 18.61 223720 4693052 1540444 4.53 2023996 3594132 31952 Average: 27613931 30911961 5325289 16.17 142984 3372712 2177778 6.41 2143249 2757289 112123 14:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:44:01 ens3 114.29 66.02 1250.29 18.26 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.20 2.20 0.12 0.12 0.00 0.00 0.00 0.00 14:45:01 ens3 806.38 508.52 4603.32 136.60 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 9.00 9.00 2.34 2.34 0.00 0.00 0.00 0.00 14:46:01 ens3 589.74 574.70 1538.51 3350.55 0.00 0.00 0.00 0.00 14:46:01 docker0 3.07 5.98 0.18 77.54 0.00 0.00 0.00 0.00 14:47:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 14:47:01 veth9f293c7 1212.73 1204.37 128.08 2546.02 0.00 0.00 0.00 0.21 14:47:01 ens3 1359.79 1295.13 3378.73 148.39 0.00 0.00 0.00 0.00 14:47:01 docker0 1212.73 1204.22 111.50 2546.01 0.00 0.00 0.00 0.00 14:48:01 lo 5.93 5.93 0.55 0.55 0.00 0.00 0.00 0.00 14:48:01 ens3 226.95 154.39 1369.67 104.30 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 14:49:01 lo 5.60 5.60 0.51 0.51 0.00 0.00 0.00 0.00 14:49:01 ens3 374.02 470.80 178.08 3331.66 0.00 0.00 0.00 0.00 14:49:01 docker0 2.97 6.15 0.18 77.55 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.65 0.65 0.00 0.00 0.00 0.00 Average: ens3 579.82 512.84 2055.34 1184.87 0.00 0.00 0.00 0.00 Average: docker0 203.69 203.35 18.70 451.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4357) 11/25/23 _x86_64_ (8 CPU) 14:42:12 LINUX RESTART (8 CPU) 14:43:02 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 11.66 0.00 0.87 2.56 0.04 84.87 14:44:01 0 3.77 0.00 0.31 0.03 0.05 95.84 14:44:01 1 9.40 0.00 0.81 0.86 0.03 88.89 14:44:01 2 24.95 0.00 1.68 1.22 0.05 72.10 14:44:01 3 2.41 0.00 0.61 12.93 0.03 84.01 14:44:01 4 13.99 0.00 1.04 0.25 0.03 84.69 14:44:01 5 10.65 0.00 0.82 2.94 0.05 85.55 14:44:01 6 20.66 0.00 1.02 2.04 0.05 76.23 14:44:01 7 7.49 0.00 0.68 0.19 0.03 91.61 14:45:01 all 16.34 0.00 1.30 1.36 0.05 80.95 14:45:01 0 13.54 0.00 1.27 0.00 0.03 85.15 14:45:01 1 19.74 0.00 3.10 1.03 0.03 76.08 14:45:01 2 21.78 0.00 0.75 0.27 0.07 77.13 14:45:01 3 19.31 0.00 2.02 1.27 0.05 77.36 14:45:01 4 16.34 0.00 0.22 0.02 0.03 83.39 14:45:01 5 14.28 0.00 0.47 0.02 0.05 85.19 14:45:01 6 13.05 0.00 0.45 2.57 0.03 83.90 14:45:01 7 12.70 0.00 2.10 5.74 0.05 79.42 14:46:01 all 16.98 0.00 1.76 1.58 0.06 79.62 14:46:01 0 11.25 0.00 1.22 0.18 0.05 87.30 14:46:01 1 15.46 0.00 0.95 3.52 0.05 80.02 14:46:01 2 17.65 0.00 1.70 0.07 0.07 80.51 14:46:01 3 12.90 0.00 1.41 1.09 0.05 84.55 14:46:01 4 14.21 0.00 1.68 0.15 0.05 83.91 14:46:01 5 15.06 0.00 2.28 1.51 0.05 81.10 14:46:01 6 13.71 0.00 1.25 1.27 0.05 83.72 14:46:01 7 35.67 0.00 3.58 4.89 0.10 55.75 14:47:01 all 11.93 0.00 2.38 1.39 0.06 84.23 14:47:01 0 4.05 0.00 3.75 1.36 0.05 90.78 14:47:01 1 25.91 0.00 2.41 5.92 0.07 65.70 14:47:01 2 11.26 0.00 1.99 0.07 0.07 86.62 14:47:01 3 8.30 0.00 1.91 1.15 0.12 88.52 14:47:01 4 16.21 0.00 1.68 0.92 0.05 81.14 14:47:01 5 11.18 0.00 2.63 1.19 0.05 84.95 14:47:01 6 10.99 0.00 2.21 0.52 0.05 86.23 14:47:01 7 7.46 0.00 2.49 0.00 0.07 89.98 14:48:01 all 15.38 0.00 3.47 2.67 0.06 78.42 14:48:01 0 11.68 0.00 3.46 2.40 0.07 82.39 14:48:01 1 20.99 0.00 3.51 1.46 0.05 73.98 14:48:01 2 12.68 0.00 2.57 0.29 0.07 84.39 14:48:01 3 28.71 0.00 4.96 0.81 0.07 65.46 14:48:01 4 15.00 0.00 4.19 11.62 0.07 69.13 14:48:01 5 9.54 0.00 3.34 3.63 0.05 83.44 14:48:01 6 12.07 0.00 2.25 0.25 0.05 85.38 14:48:01 7 12.39 0.00 3.49 0.91 0.07 83.15 14:49:01 all 10.63 0.00 1.08 0.55 0.04 87.69 14:49:01 0 3.28 0.00 0.67 0.89 0.05 95.11 14:49:01 1 18.78 0.00 1.37 0.17 0.07 79.61 14:49:01 2 3.62 0.00 1.09 0.27 0.00 95.02 14:49:01 3 7.33 0.00 1.00 0.20 0.05 91.41 14:49:01 4 20.32 0.00 1.77 0.05 0.07 77.79 14:49:01 5 8.68 0.00 0.85 2.41 0.07 87.99 14:49:01 6 14.40 0.00 0.79 0.32 0.02 84.48 14:49:01 7 8.61 0.00 1.14 0.12 0.05 90.09 Average: all 13.83 0.00 1.81 1.68 0.05 82.63 Average: 0 7.94 0.00 1.78 0.81 0.05 89.41 Average: 1 18.40 0.00 2.03 2.17 0.05 77.36 Average: 2 15.30 0.00 1.63 0.36 0.05 82.66 Average: 3 13.17 0.00 1.99 2.88 0.06 81.90 Average: 4 16.02 0.00 1.76 2.16 0.05 80.01 Average: 5 11.57 0.00 1.73 1.94 0.05 84.70 Average: 6 14.13 0.00 1.33 1.16 0.04 83.34 Average: 7 14.07 0.00 2.25 1.98 0.06 81.64