---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4926 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 871 23274 0 8021 30840 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:75:dc:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe75:dc01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:15:1d:45 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-4926) 11/26/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:03 tps rtps wtps bread/s bwrtn/s 22:49:01 128.18 73.54 54.64 4745.40 27425.16 22:50:01 77.74 12.51 65.22 272.75 15642.19 22:51:01 171.19 2.50 168.69 97.72 149952.61 22:52:01 275.25 1.33 273.92 17.06 46995.90 22:53:01 84.79 19.56 65.22 3850.02 31317.71 22:54:01 164.02 0.00 164.02 0.00 27662.19 22:55:01 26.80 0.00 26.80 0.00 20084.25 22:56:01 8.48 0.00 8.48 0.00 9729.71 22:57:01 91.35 0.17 91.19 9.46 22499.17 Average: 114.15 11.95 102.19 985.29 39076.95 22:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30145960 31648424 2793260 8.48 56904 1763188 1518804 4.47 938236 1583280 135300 22:50:01 28666648 31671128 4272572 12.97 77220 3213512 1384484 4.07 894284 3043520 1406004 22:51:01 26520804 31072756 6418416 19.49 100548 4681280 2032612 5.98 1514036 4489936 6760 22:52:01 25225684 30966516 7713536 23.42 165112 5651760 2087324 6.14 1758796 5381252 23764 22:53:01 22669512 29587264 10269708 31.18 166676 6796424 3443016 10.13 3583632 6077876 403160 22:54:01 24222036 31492820 8717184 26.46 168044 7136664 1542532 4.54 2016920 6085920 308204 22:55:01 21232920 28665488 11706300 35.54 168176 7293920 4153800 12.22 5118416 5958252 62068 22:56:01 24314084 31643352 8625136 26.19 168284 7193096 1406148 4.14 2049156 5957756 79360 22:57:01 23862424 31591268 9076796 27.56 168584 7581404 1425488 4.19 2285736 6162384 1412 Average: 25206675 30926557 7732545 23.48 137728 5701250 2110468 6.21 2239912 4971131 269559 22:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 ens3 339.71 238.40 1447.60 59.76 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 22:50:01 ens3 4773.54 3217.38 22872.10 904.29 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 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 592.42 391.65 3738.54 110.20 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 lo 1.27 1.27 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 ens3 489.35 311.23 2172.71 81.70 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 127.88 93.17 2038.27 9.68 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 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 90.80 81.07 191.40 24.49 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 lo 3.35 3.35 0.17 0.17 0.00 0.00 0.00 0.00 22:55:01 ens3 3.77 3.27 0.90 0.94 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 lo 37.88 37.88 1.94 1.94 0.00 0.00 0.00 0.00 22:56:01 ens3 19.63 14.73 4.04 4.38 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 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 1317.68 957.60 375.13 7824.29 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: lo 5.11 5.11 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 863.58 591.14 3657.04 1005.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4926) 11/26/23 _x86_64_ (8 CPU) 22:47:29 LINUX RESTART (8 CPU) 22:48:03 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.29 0.00 0.90 3.55 0.04 86.23 22:49:01 0 2.97 0.00 0.73 0.17 0.02 96.11 22:49:01 1 5.11 0.00 0.59 0.57 0.02 93.72 22:49:01 2 8.94 0.00 0.73 0.59 0.02 89.73 22:49:01 3 10.53 0.00 1.11 18.12 0.05 70.18 22:49:01 4 22.61 0.00 1.37 1.38 0.05 74.59 22:49:01 5 17.26 0.00 1.14 5.35 0.05 76.19 22:49:01 6 5.15 0.00 0.88 1.17 0.03 92.76 22:49:01 7 1.78 0.00 0.62 1.10 0.02 96.48 22:50:01 all 8.96 0.00 2.37 1.12 0.04 87.51 22:50:01 0 1.75 0.00 1.32 0.07 0.02 96.84 22:50:01 1 3.72 0.00 2.40 0.00 0.02 93.86 22:50:01 2 26.59 0.00 4.01 0.92 0.07 68.41 22:50:01 3 4.26 0.00 3.06 5.67 0.05 86.97 22:50:01 4 18.29 0.00 3.82 2.04 0.10 75.76 22:50:01 5 11.37 0.00 0.65 0.02 0.03 87.93 22:50:01 6 2.87 0.00 1.47 0.33 0.02 95.31 22:50:01 7 2.79 0.00 2.24 0.02 0.02 94.93 22:51:01 all 11.14 0.00 1.66 9.80 0.06 77.34 22:51:01 0 3.67 0.00 5.53 3.33 0.13 87.34 22:51:01 1 41.00 0.00 2.61 0.90 0.08 55.40 22:51:01 2 8.41 0.00 1.14 22.36 0.05 68.05 22:51:01 3 10.64 0.00 1.10 10.91 0.08 77.26 22:51:01 4 5.72 0.00 0.82 9.39 0.02 84.05 22:51:01 5 4.94 0.00 0.47 0.02 0.02 94.56 22:51:01 6 8.62 0.00 0.47 1.83 0.03 89.05 22:51:01 7 6.07 0.00 1.21 29.75 0.05 62.92 22:52:01 all 12.82 0.00 2.58 7.44 0.10 77.06 22:52:01 0 11.11 0.00 2.32 0.34 0.10 86.14 22:52:01 1 16.28 0.00 2.95 27.66 0.12 53.00 22:52:01 2 17.41 0.00 0.59 0.94 0.07 81.00 22:52:01 3 15.51 0.00 4.45 2.01 0.10 77.93 22:52:01 4 13.19 0.00 3.00 13.00 0.14 70.68 22:52:01 5 13.92 0.00 4.38 2.09 0.13 79.47 22:52:01 6 9.17 0.00 0.92 2.44 0.07 87.41 22:52:01 7 5.97 0.00 2.11 11.02 0.08 80.81 22:53:01 all 28.58 0.00 2.34 1.86 0.06 67.15 22:53:01 0 20.64 0.00 1.13 0.22 0.03 77.97 22:53:01 1 22.79 0.00 1.10 1.10 0.05 74.95 22:53:01 2 51.44 0.00 4.17 4.46 0.12 39.81 22:53:01 3 25.19 0.00 1.69 0.93 0.05 72.14 22:53:01 4 37.81 0.00 2.36 0.57 0.08 59.18 22:53:01 5 28.93 0.00 6.18 0.75 0.07 64.07 22:53:01 6 9.26 0.00 0.73 5.79 0.03 84.18 22:53:01 7 32.61 0.00 1.34 1.05 0.07 64.93 22:54:01 all 19.87 0.00 2.08 1.64 0.06 76.35 22:54:01 0 40.67 0.00 4.59 0.00 0.08 54.66 22:54:01 1 39.98 0.00 4.36 1.32 0.07 54.27 22:54:01 2 20.35 0.00 1.72 0.00 0.07 77.86 22:54:01 3 8.75 0.00 0.88 0.00 0.03 90.33 22:54:01 4 13.55 0.00 2.31 8.97 0.07 75.11 22:54:01 5 16.52 0.00 1.00 0.00 0.07 82.41 22:54:01 6 9.47 0.00 0.66 0.00 0.03 89.84 22:54:01 7 9.78 0.00 1.16 2.87 0.08 86.11 22:55:01 all 13.44 0.00 2.64 1.00 0.06 82.86 22:55:01 0 4.10 0.00 0.95 0.00 0.03 94.92 22:55:01 1 12.55 0.00 2.83 0.00 0.05 84.57 22:55:01 2 17.24 0.00 5.61 0.00 0.07 77.08 22:55:01 3 45.32 0.00 6.96 0.00 0.08 47.64 22:55:01 4 5.43 0.00 0.43 0.00 0.03 94.10 22:55:01 5 3.78 0.00 1.02 0.00 0.03 95.17 22:55:01 6 3.87 0.00 1.63 0.00 0.03 94.47 22:55:01 7 15.36 0.00 1.71 8.09 0.14 74.71 22:56:01 all 9.55 0.00 10.07 0.52 0.17 79.69 22:56:01 0 13.21 0.00 9.78 0.00 0.23 76.77 22:56:01 1 10.28 0.00 11.80 0.00 0.17 77.76 22:56:01 2 10.37 0.00 13.84 1.84 0.17 73.78 22:56:01 3 9.21 0.00 9.06 0.00 0.15 81.57 22:56:01 4 7.20 0.00 6.51 0.00 0.17 86.12 22:56:01 5 10.97 0.00 11.39 0.00 0.13 77.51 22:56:01 6 8.77 0.00 7.04 0.22 0.12 83.85 22:56:01 7 6.32 0.00 11.13 2.07 0.15 80.32 22:57:01 all 7.04 0.00 0.84 1.51 0.03 90.58 22:57:01 0 1.78 0.00 0.13 0.00 0.02 98.07 22:57:01 1 8.31 0.00 1.72 0.00 0.03 89.93 22:57:01 2 19.44 0.00 0.94 0.00 0.07 79.56 22:57:01 3 1.38 0.00 0.72 0.00 0.02 97.89 22:57:01 4 1.09 0.00 1.35 0.00 0.02 97.54 22:57:01 5 20.95 0.00 0.43 0.02 0.03 78.57 22:57:01 6 2.77 0.00 0.95 6.23 0.02 90.02 22:57:01 7 0.63 0.00 0.47 5.77 0.02 93.11 Average: all 13.43 0.00 2.84 3.16 0.07 80.51 Average: 0 11.12 0.00 2.94 0.46 0.07 85.41 Average: 1 17.82 0.00 3.39 3.50 0.07 75.21 Average: 2 20.06 0.00 3.64 3.47 0.08 72.75 Average: 3 14.58 0.00 3.24 4.12 0.07 77.99 Average: 4 13.85 0.00 2.44 3.93 0.07 79.71 Average: 5 14.28 0.00 2.97 0.90 0.06 81.79 Average: 6 6.67 0.00 1.63 2.01 0.04 89.65 Average: 7 9.05 0.00 2.44 6.88 0.07 81.56