---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78825 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 861 27632 0 3673 30850 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:15:a6:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe15:a694/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:5e:67:e7 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-78825) 10/23/24 _x86_64_ (8 CPU) 14:25:26 LINUX RESTART (8 CPU) 14:26:02 tps rtps wtps bread/s bwrtn/s 14:27:01 335.49 43.67 291.81 1961.02 21139.60 14:28:01 141.56 41.23 100.33 2451.19 23274.12 14:29:01 48.43 6.75 41.68 198.77 15553.41 14:30:01 45.64 0.48 45.16 13.46 16938.91 14:31:01 36.39 0.17 36.23 8.93 15920.68 14:32:01 28.76 0.15 28.61 2.40 17298.85 14:33:01 34.83 0.13 34.69 2.80 13385.77 14:34:01 10.73 0.00 10.73 0.00 11710.85 14:35:01 15.31 0.00 15.31 0.00 11945.08 Average: 76.98 10.22 66.76 512.72 16343.04 14:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 30061772 31685204 2877448 8.74 75600 1856216 1416164 4.17 901144 1680112 156348 14:28:01 28272424 30202356 4666796 14.17 88052 2137084 3217288 9.47 2455176 1884820 38860 14:29:01 28344528 30432468 4594692 13.95 95028 2280100 2454248 7.22 2260420 1993636 41768 14:30:01 28125556 30391704 4813664 14.61 101448 2444320 3036756 8.93 2323064 2132748 25648 14:31:01 26202388 28712004 6736832 20.45 106236 2675708 4201752 12.36 4055452 2305484 103668 14:32:01 26442144 29083224 6497076 19.72 107716 2802588 4318032 12.70 3690572 2425356 31592 14:33:01 26199868 28893372 6739352 20.46 110400 2851320 4401292 12.95 3890684 2466344 11248 14:34:01 25908364 28618052 7030856 21.34 110496 2867120 4210580 12.39 4171244 2476092 216 14:35:01 26214564 29033604 6724656 20.42 112708 2970068 3745920 11.02 3780436 2554016 81116 Average: 27307956 29672443 5631264 17.10 100854 2542725 3444670 10.14 3058688 2213179 54496 14:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:27:01 ens3 288.73 187.58 1570.14 59.75 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:28:01 ens3 611.26 386.29 1883.48 122.66 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 1.28 1.28 0.20 0.20 0.00 0.00 0.00 0.00 14:29:01 ens3 753.66 533.41 1534.98 193.69 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 26.08 26.08 3.96 3.96 0.00 0.00 0.00 0.00 14:30:01 ens3 730.94 512.00 2262.00 164.45 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 1.73 1.73 0.28 0.28 0.00 0.00 0.00 0.00 14:31:01 ens3 510.75 387.74 874.10 122.37 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 lo 35.34 35.34 13.37 13.37 0.00 0.00 0.00 0.00 14:32:01 ens3 3618.58 2824.03 1537.25 1104.86 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 lo 27.31 27.31 4.01 4.01 0.00 0.00 0.00 0.00 14:33:01 ens3 5881.59 4127.41 1481.93 1584.09 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 19.16 19.16 4.43 4.43 0.00 0.00 0.00 0.00 14:34:01 ens3 1729.15 1328.76 451.91 496.82 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 8.90 8.90 2.01 2.01 0.00 0.00 0.00 0.00 14:35:01 ens3 679.67 486.75 223.48 174.64 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 13.55 13.55 3.17 3.17 0.00 0.00 0.00 0.00 Average: ens3 1647.44 1198.98 1312.78 447.75 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-78825) 10/23/24 _x86_64_ (8 CPU) 14:25:26 LINUX RESTART (8 CPU) 14:26:02 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 10.31 0.00 1.03 2.63 0.03 86.00 14:27:01 0 4.95 0.00 0.99 12.59 0.03 81.44 14:27:01 1 6.92 0.00 1.00 0.61 0.02 91.45 14:27:01 2 3.40 0.00 1.39 3.11 0.03 92.07 14:27:01 3 5.16 0.00 0.49 0.51 0.03 93.81 14:27:01 4 8.76 0.00 0.71 1.12 0.02 89.40 14:27:01 5 25.64 0.00 1.62 1.94 0.05 70.75 14:27:01 6 19.64 0.00 1.22 0.95 0.03 78.15 14:27:01 7 8.01 0.00 0.85 0.24 0.02 90.89 14:28:01 all 36.68 0.00 1.31 0.88 0.08 61.05 14:28:01 0 25.71 0.00 1.19 3.26 0.08 69.76 14:28:01 1 39.79 0.00 1.69 0.87 0.08 57.56 14:28:01 2 43.05 0.00 1.32 1.18 0.08 54.36 14:28:01 3 33.29 0.00 1.04 0.20 0.07 65.41 14:28:01 4 29.15 0.00 1.14 0.20 0.07 69.45 14:28:01 5 29.90 0.00 0.92 0.15 0.05 68.98 14:28:01 6 49.17 0.00 1.37 0.67 0.08 48.72 14:28:01 7 43.39 0.00 1.79 0.47 0.08 54.27 14:29:01 all 30.45 0.00 1.69 0.62 0.06 67.17 14:29:01 0 31.29 0.00 2.39 3.24 0.07 63.02 14:29:01 1 31.27 0.00 1.69 0.17 0.07 66.81 14:29:01 2 23.95 0.00 1.38 0.02 0.05 74.60 14:29:01 3 35.44 0.00 1.47 1.22 0.07 61.80 14:29:01 4 29.41 0.00 1.79 0.08 0.07 68.65 14:29:01 5 28.29 0.00 1.28 0.00 0.07 70.36 14:29:01 6 32.14 0.00 1.82 0.20 0.07 65.77 14:29:01 7 31.87 0.00 1.71 0.05 0.08 66.29 14:30:01 all 34.14 0.00 1.40 0.76 0.07 63.62 14:30:01 0 23.17 0.00 1.48 1.75 0.07 73.53 14:30:01 1 42.97 0.00 1.59 0.03 0.08 55.32 14:30:01 2 33.79 0.00 1.27 0.00 0.07 64.87 14:30:01 3 34.98 0.00 1.12 4.01 0.07 59.82 14:30:01 4 30.99 0.00 1.26 0.02 0.07 67.67 14:30:01 5 33.55 0.00 1.81 0.20 0.07 64.37 14:30:01 6 35.39 0.00 1.71 0.03 0.08 62.79 14:30:01 7 38.37 0.00 0.94 0.05 0.07 60.58 14:31:01 all 29.13 0.00 1.27 1.02 0.07 68.51 14:31:01 0 29.77 0.00 2.82 0.22 0.08 67.11 14:31:01 1 34.49 0.00 1.07 0.02 0.07 64.35 14:31:01 2 31.30 0.00 1.70 0.62 0.07 66.31 14:31:01 3 22.86 0.00 1.42 7.00 0.05 68.67 14:31:01 4 30.76 0.00 0.85 0.00 0.07 68.32 14:31:01 5 30.42 0.00 0.89 0.32 0.05 68.32 14:31:01 6 30.60 0.00 0.68 0.00 0.12 68.60 14:31:01 7 22.83 0.00 0.75 0.00 0.05 76.37 14:32:01 all 29.17 0.00 8.18 0.67 0.07 61.91 14:32:01 0 28.90 0.00 6.14 3.16 0.07 61.74 14:32:01 1 31.89 0.00 6.93 0.02 0.07 61.09 14:32:01 2 32.13 0.00 10.72 0.12 0.08 56.95 14:32:01 3 26.70 0.00 10.51 0.54 0.07 62.18 14:32:01 4 28.52 0.00 1.67 0.02 0.05 69.74 14:32:01 5 28.61 0.00 13.82 0.07 0.08 57.41 14:32:01 6 28.04 0.00 5.62 1.43 0.08 64.83 14:32:01 7 28.55 0.00 10.05 0.02 0.08 61.30 14:33:01 all 29.66 0.00 8.94 0.35 0.08 60.96 14:33:01 0 20.48 0.00 6.89 2.20 0.07 70.38 14:33:01 1 27.24 0.00 8.30 0.03 0.10 64.33 14:33:01 2 33.66 0.00 13.51 0.35 0.08 52.39 14:33:01 3 29.43 0.00 9.62 0.08 0.08 60.79 14:33:01 4 24.54 0.00 4.39 0.08 0.07 70.92 14:33:01 5 33.11 0.00 3.95 0.00 0.08 62.86 14:33:01 6 35.99 0.00 10.73 0.07 0.07 53.14 14:33:01 7 32.88 0.00 14.22 0.00 0.08 52.81 14:34:01 all 23.25 0.00 2.90 0.15 0.06 73.65 14:34:01 0 28.19 0.00 2.69 1.05 0.07 68.00 14:34:01 1 20.73 0.00 6.29 0.00 0.05 72.93 14:34:01 2 25.43 0.00 0.52 0.12 0.07 73.87 14:34:01 3 26.50 0.00 6.98 0.00 0.07 66.45 14:34:01 4 21.75 0.00 1.36 0.00 0.07 76.83 14:34:01 5 23.89 0.00 0.72 0.00 0.05 75.35 14:34:01 6 21.57 0.00 0.68 0.00 0.05 77.69 14:34:01 7 17.89 0.00 4.03 0.00 0.07 78.02 14:35:01 all 28.67 0.00 1.61 0.11 0.06 69.55 14:35:01 0 31.50 0.00 1.72 0.52 0.07 66.19 14:35:01 1 35.81 0.00 1.17 0.27 0.08 62.67 14:35:01 2 27.17 0.00 1.32 0.02 0.05 71.44 14:35:01 3 30.19 0.00 1.20 0.02 0.05 68.55 14:35:01 4 25.77 0.00 1.89 0.00 0.05 72.29 14:35:01 5 31.20 0.00 1.29 0.00 0.07 67.45 14:35:01 6 17.21 0.00 0.95 0.03 0.05 81.75 14:35:01 7 30.55 0.00 3.24 0.00 0.07 66.14 Average: all 27.97 0.00 3.15 0.80 0.07 68.02 Average: 0 24.92 0.00 2.92 3.09 0.07 69.00 Average: 1 30.17 0.00 3.30 0.22 0.07 66.24 Average: 2 28.25 0.00 3.68 0.61 0.07 67.40 Average: 3 27.21 0.00 3.77 1.51 0.06 67.46 Average: 4 25.54 0.00 1.68 0.17 0.06 72.56 Average: 5 29.40 0.00 2.92 0.29 0.06 67.32 Average: 6 29.99 0.00 2.75 0.37 0.07 66.82 Average: 7 28.29 0.00 4.17 0.09 0.07 67.38