---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-175 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 16G 140G 10% / 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 838 23304 0 8023 30873 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:85:8c:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe85:8c43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:86:9b:e8 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-v1-8c-8g-175) 11/28/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 122.79 44.09 78.70 1977.56 29329.67 22:50:01 113.16 12.16 101.00 250.76 77653.06 22:51:01 211.67 3.46 208.20 103.58 117343.32 22:52:01 220.03 2.87 217.16 312.35 61748.11 22:53:01 48.11 17.18 30.93 3548.08 40404.73 22:54:01 186.49 0.00 186.49 0.00 50600.77 22:55:01 17.86 0.02 17.85 0.13 19574.87 22:56:01 2.00 0.00 2.00 0.00 760.27 22:57:01 89.74 0.17 89.57 9.47 15780.84 Average: 112.42 8.82 103.61 686.63 45951.98 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30098776 31693732 2840444 8.62 68672 1836700 1480108 4.35 884424 1671844 162764 22:50:01 27420656 31685980 5518564 16.75 86704 4431680 1378168 4.05 1446736 3685332 1118932 22:51:01 25850420 30908128 7088800 21.52 126936 5103800 2198292 6.47 1709948 4905864 373804 22:52:01 24820796 30797464 8118424 24.65 166256 5877716 2240320 6.59 1969180 5568092 108400 22:53:01 23997840 30824536 8941380 27.15 166844 6706672 2207280 6.49 2562244 5776136 449208 22:54:01 24282616 31542240 8656604 26.28 168088 7124928 1535372 4.52 1974648 6068480 2144 22:55:01 22529496 29966900 10409724 31.60 168168 7297728 2660804 7.83 3822260 5961052 1300 22:56:01 24256820 31676976 8682400 26.36 168268 7280748 1383096 4.07 2017252 6044740 165668 22:57:01 23854088 31585804 9085132 27.58 168896 7583364 1510160 4.44 2295528 6162016 1704 Average: 25234612 31186862 7704608 23.39 143204 5915926 1843733 5.42 2075802 5093728 264880 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 219.32 137.74 1247.92 43.84 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6350.96 4147.58 24744.19 1107.27 0.00 0.00 0.00 0.00 22:51:01 lo 0.93 0.93 0.14 0.14 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 388.15 276.73 3388.20 50.03 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 267.74 216.03 2566.43 44.56 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 13.73 11.71 4.48 4.70 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 72.97 63.61 183.86 17.33 0.00 0.00 0.00 0.00 22:55:01 lo 6.45 6.45 0.33 0.33 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.13 2.07 0.50 0.62 0.00 0.00 0.00 0.00 22:56:01 lo 34.78 34.78 1.79 1.79 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 19.85 15.38 4.03 4.27 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1607.18 1058.82 397.79 7837.07 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.29 0.29 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 994.91 659.76 3619.62 1013.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-175) 11/28/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.97 0.00 0.84 3.04 0.04 85.11 22:49:01 0 3.24 0.00 0.25 11.02 0.03 85.45 22:49:01 1 2.93 0.00 0.44 0.19 0.02 96.43 22:49:01 2 3.80 0.00 0.49 0.59 0.02 95.10 22:49:01 3 1.81 0.00 0.67 6.47 0.05 91.01 22:49:01 4 18.85 0.00 0.94 2.37 0.09 77.76 22:49:01 5 25.43 0.00 1.53 0.85 0.05 72.14 22:49:01 6 6.60 0.00 0.71 1.22 0.02 91.45 22:49:01 7 25.12 0.00 1.63 1.66 0.05 71.54 22:50:01 all 7.37 0.00 3.09 3.72 0.05 85.76 22:50:01 0 5.27 0.00 2.66 9.67 0.05 82.35 22:50:01 1 2.16 0.00 1.42 11.54 0.02 84.87 22:50:01 2 5.59 0.00 0.58 0.08 0.02 93.73 22:50:01 3 9.30 0.00 5.76 4.12 0.10 80.72 22:50:01 4 13.91 0.00 4.98 4.09 0.07 76.95 22:50:01 5 14.45 0.00 1.73 0.00 0.07 83.76 22:50:01 6 3.45 0.00 2.36 0.15 0.03 94.00 22:50:01 7 5.05 0.00 5.37 0.08 0.07 89.43 22:51:01 all 12.84 0.00 1.98 8.15 0.07 76.96 22:51:01 0 7.97 0.00 1.54 11.10 0.07 79.32 22:51:01 1 10.67 0.00 0.95 10.00 0.05 78.32 22:51:01 2 19.29 0.00 2.21 0.02 0.05 78.43 22:51:01 3 8.53 0.00 4.34 9.94 0.15 77.04 22:51:01 4 14.01 0.00 1.29 20.86 0.05 63.79 22:51:01 5 25.08 0.00 2.87 10.85 0.10 61.10 22:51:01 6 11.42 0.00 1.82 0.03 0.05 86.68 22:51:01 7 5.79 0.00 0.85 2.39 0.03 90.93 22:52:01 all 13.00 0.00 2.05 6.94 0.07 77.94 22:52:01 0 10.72 0.00 1.49 8.71 0.05 79.03 22:52:01 1 14.56 0.00 1.05 4.96 0.08 79.34 22:52:01 2 23.00 0.00 3.11 4.23 0.08 69.58 22:52:01 3 14.05 0.00 1.97 9.06 0.12 74.80 22:52:01 4 11.81 0.00 0.75 6.80 0.07 80.56 22:52:01 5 10.40 0.00 2.19 1.30 0.07 86.04 22:52:01 6 8.77 0.00 4.18 15.89 0.07 71.10 22:52:01 7 10.63 0.00 1.71 4.69 0.05 82.92 22:53:01 all 27.63 0.00 2.43 2.14 0.07 67.73 22:53:01 0 21.99 0.00 1.35 0.02 0.07 76.58 22:53:01 1 72.59 0.00 2.42 0.02 0.08 24.88 22:53:01 2 44.15 0.00 3.61 0.00 0.07 52.17 22:53:01 3 13.69 0.00 2.96 4.43 0.15 78.77 22:53:01 4 15.83 0.00 1.12 11.32 0.05 71.68 22:53:01 5 13.42 0.00 1.75 0.05 0.05 84.72 22:53:01 6 13.01 0.00 4.31 1.32 0.05 81.32 22:53:01 7 26.36 0.00 1.87 0.00 0.05 71.72 22:54:01 all 17.72 0.00 1.94 3.44 0.07 76.84 22:54:01 0 24.48 0.00 3.20 9.28 0.08 62.95 22:54:01 1 21.03 0.00 3.65 0.00 0.08 75.24 22:54:01 2 7.38 0.00 1.33 0.02 0.05 91.22 22:54:01 3 12.21 0.00 1.24 3.59 0.10 82.86 22:54:01 4 12.33 0.00 0.59 13.42 0.03 73.62 22:54:01 5 3.19 0.00 0.75 0.03 0.07 95.96 22:54:01 6 12.43 0.00 1.40 1.12 0.07 84.98 22:54:01 7 48.59 0.00 3.38 0.10 0.07 47.87 22:55:01 all 13.22 0.00 3.34 1.01 0.06 82.37 22:55:01 0 8.00 0.00 3.00 0.00 0.05 88.95 22:55:01 1 16.37 0.00 7.67 0.00 0.05 75.91 22:55:01 2 5.88 0.00 1.64 1.69 0.03 90.76 22:55:01 3 5.91 0.00 1.62 6.30 0.13 86.03 22:55:01 4 4.86 0.00 1.27 0.05 0.05 93.76 22:55:01 5 57.14 0.00 7.45 0.00 0.12 35.30 22:55:01 6 3.53 0.00 2.77 0.07 0.05 93.58 22:55:01 7 4.41 0.00 1.29 0.00 0.05 94.26 22:56:01 all 10.12 0.00 9.03 0.05 0.10 80.70 22:56:01 0 10.88 0.00 13.45 0.03 0.10 75.54 22:56:01 1 27.72 0.00 20.33 0.03 0.08 51.84 22:56:01 2 8.37 0.00 5.33 0.19 0.10 86.01 22:56:01 3 11.68 0.00 11.21 0.00 0.12 76.99 22:56:01 4 4.06 0.00 3.71 0.12 0.08 92.04 22:56:01 5 6.43 0.00 5.09 0.00 0.10 88.38 22:56:01 6 5.09 0.00 7.71 0.03 0.08 87.09 22:56:01 7 6.72 0.00 5.40 0.00 0.12 87.76 22:57:01 all 6.89 0.00 0.84 0.58 0.02 91.67 22:57:01 0 3.30 0.00 0.15 0.00 0.02 96.53 22:57:01 1 3.65 0.00 0.42 0.02 0.03 95.88 22:57:01 2 29.69 0.00 0.95 0.00 0.05 69.31 22:57:01 3 11.36 0.00 1.33 0.54 0.03 86.74 22:57:01 4 4.91 0.00 1.54 0.00 0.02 93.54 22:57:01 5 0.15 0.00 0.08 0.00 0.00 99.77 22:57:01 6 1.48 0.00 2.17 4.12 0.02 92.21 22:57:01 7 0.63 0.00 0.05 0.00 0.00 99.32 Average: all 13.31 0.00 2.84 3.23 0.06 80.56 Average: 0 10.65 0.00 3.02 5.52 0.06 80.76 Average: 1 19.10 0.00 4.27 2.98 0.06 73.60 Average: 2 16.38 0.00 2.14 0.76 0.05 80.67 Average: 3 9.85 0.00 3.44 4.94 0.11 81.66 Average: 4 11.15 0.00 1.80 6.56 0.06 80.44 Average: 5 17.26 0.00 2.60 1.45 0.07 78.62 Average: 6 7.31 0.00 3.05 2.64 0.05 86.95 Average: 7 14.80 0.00 2.39 0.99 0.05 81.77