---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7437 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 849 25110 0 6206 30861 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:2b:9d:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe2b:9d67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:1a:ac:64 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-7437) 02/21/24 _x86_64_ (8 CPU) 16:18:33 LINUX RESTART (8 CPU) 16:19:01 tps rtps wtps bread/s bwrtn/s 16:20:01 130.56 51.06 79.50 2249.63 50968.04 16:21:01 107.20 13.71 93.49 1116.16 51024.99 16:22:01 127.58 9.57 118.02 1677.87 56238.13 16:23:01 159.42 0.08 159.33 4.80 98202.30 16:24:01 326.58 15.11 311.46 783.34 31239.38 16:25:01 6.80 0.07 6.73 3.07 172.17 16:26:01 11.00 0.03 10.96 3.87 1100.37 16:27:01 54.42 1.40 53.02 107.45 1821.73 Average: 115.45 11.38 104.07 743.20 36350.93 16:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:01 30168128 31724476 2771092 8.41 66204 1801084 1385256 4.08 842048 1638560 145348 16:21:01 29823428 31670548 3115792 9.46 82184 2062940 1449468 4.26 923180 1875384 204836 16:22:01 27168472 31635860 5770748 17.52 128676 4524400 1573580 4.63 1038984 4262500 2093804 16:23:01 25781984 31657420 7157236 21.73 140424 5861692 1456072 4.28 1028576 5598916 578168 16:24:01 23517412 29558196 9421808 28.60 156276 5991752 9020352 26.54 3309044 5507192 1308 16:25:01 23303052 29345132 9636168 29.25 156528 5992292 9082104 26.72 3523564 5503812 432 16:26:01 23342024 29410444 9597196 29.14 156852 6020348 8295988 24.41 3475852 5518076 308 16:27:01 25777200 31665064 7162020 21.74 159840 5852928 1440748 4.24 1251768 5365808 55348 Average: 26110212 30833392 6829008 20.73 130873 4763430 4212946 12.40 1924127 4408781 384944 16:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 403.53 246.54 1499.69 75.00 0.00 0.00 0.00 0.00 16:21:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 47.40 35.05 702.53 7.49 0.00 0.00 0.00 0.00 16:22:01 br-747168a8470e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 8.87 8.87 0.87 0.87 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 778.75 406.63 17482.24 31.71 0.00 0.00 0.00 0.00 16:23:01 br-747168a8470e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 456.34 229.88 14154.40 16.86 0.00 0.00 0.00 0.00 16:24:01 veth1bdbae0 0.50 0.85 0.05 0.31 0.00 0.00 0.00 0.00 16:24:01 br-747168a8470e 0.92 0.82 0.07 0.32 0.00 0.00 0.00 0.00 16:24:01 veth59ab104 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 16:24:01 lo 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 16:25:01 veth1bdbae0 0.23 0.17 0.02 0.01 0.00 0.00 0.00 0.00 16:25:01 br-747168a8470e 2.05 2.30 1.81 1.73 0.00 0.00 0.00 0.00 16:25:01 veth59ab104 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 6.15 6.15 3.63 3.63 0.00 0.00 0.00 0.00 16:26:01 br-747168a8470e 1.22 1.50 0.10 0.14 0.00 0.00 0.00 0.00 16:26:01 veth59ab104 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 7.75 7.75 0.59 0.59 0.00 0.00 0.00 0.00 16:26:01 veth0a8ccb1 107.42 129.71 77.69 31.84 0.00 0.00 0.00 0.01 16:27:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 1765.44 983.40 34021.63 170.11 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.74 0.74 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 219.19 121.74 4243.87 21.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7437) 02/21/24 _x86_64_ (8 CPU) 16:18:33 LINUX RESTART (8 CPU) 16:19:01 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 10.29 0.00 0.97 6.56 0.04 82.14 16:20:01 0 18.89 0.00 1.82 7.38 0.10 71.81 16:20:01 1 8.89 0.00 0.52 1.89 0.03 88.67 16:20:01 2 11.46 0.00 0.64 7.97 0.03 79.89 16:20:01 3 8.61 0.00 0.65 0.39 0.02 90.33 16:20:01 4 6.97 0.00 1.07 1.90 0.03 90.02 16:20:01 5 11.05 0.00 1.02 1.84 0.03 86.05 16:20:01 6 13.99 0.00 1.16 1.80 0.03 83.02 16:20:01 7 2.45 0.00 0.82 29.30 0.03 67.39 16:21:01 all 8.70 0.00 0.55 6.96 0.03 83.76 16:21:01 0 5.81 0.00 0.80 28.53 0.05 64.81 16:21:01 1 16.76 0.00 1.10 4.95 0.05 77.13 16:21:01 2 1.05 0.00 0.13 0.02 0.02 98.78 16:21:01 3 5.40 0.00 0.54 16.24 0.02 77.81 16:21:01 4 18.95 0.00 0.60 3.51 0.03 76.90 16:21:01 5 13.18 0.00 0.48 1.89 0.03 84.42 16:21:01 6 6.20 0.00 0.53 0.27 0.02 92.98 16:21:01 7 2.34 0.00 0.25 0.18 0.00 97.23 16:22:01 all 11.25 0.00 3.88 9.42 0.07 75.38 16:22:01 0 8.55 0.00 3.60 3.68 0.05 84.12 16:22:01 1 10.82 0.00 4.34 0.12 0.07 84.66 16:22:01 2 8.90 0.00 3.59 44.32 0.05 43.14 16:22:01 3 16.72 0.00 3.67 4.56 0.08 74.97 16:22:01 4 15.08 0.00 4.16 7.78 0.14 72.85 16:22:01 5 13.27 0.00 3.42 7.53 0.08 75.70 16:22:01 6 6.16 0.00 4.09 4.61 0.07 85.07 16:22:01 7 10.51 0.00 4.20 2.68 0.07 82.54 16:23:01 all 5.29 0.00 2.45 12.84 0.04 79.38 16:23:01 0 4.47 0.00 2.00 2.91 0.02 90.61 16:23:01 1 4.04 0.00 2.83 0.19 0.03 92.91 16:23:01 2 5.28 0.00 2.71 23.58 0.05 68.38 16:23:01 3 4.80 0.00 2.75 7.41 0.02 85.02 16:23:01 4 5.56 0.00 1.85 0.18 0.02 92.39 16:23:01 5 6.35 0.00 3.28 54.45 0.05 35.87 16:23:01 6 5.90 0.00 2.56 10.37 0.05 81.12 16:23:01 7 5.96 0.00 1.63 3.82 0.05 88.54 16:24:01 all 26.67 0.00 3.60 3.29 0.09 66.35 16:24:01 0 30.05 0.00 4.09 3.25 0.10 62.51 16:24:01 1 27.89 0.00 3.69 0.30 0.08 68.04 16:24:01 2 29.86 0.00 3.69 1.95 0.08 64.42 16:24:01 3 29.31 0.00 3.91 0.67 0.08 66.02 16:24:01 4 21.33 0.00 3.31 1.93 0.08 73.34 16:24:01 5 32.14 0.00 4.35 2.32 0.08 61.12 16:24:01 6 18.55 0.00 2.77 12.50 0.07 66.10 16:24:01 7 24.24 0.00 2.96 3.41 0.07 69.32 16:25:01 all 6.86 0.00 0.66 0.03 0.04 92.41 16:25:01 0 7.86 0.00 0.85 0.00 0.03 91.25 16:25:01 1 4.87 0.00 0.35 0.00 0.03 94.74 16:25:01 2 6.30 0.00 0.48 0.08 0.05 93.08 16:25:01 3 9.25 0.00 0.94 0.12 0.03 89.66 16:25:01 4 5.70 0.00 0.48 0.00 0.03 93.78 16:25:01 5 9.26 0.00 1.00 0.02 0.05 89.67 16:25:01 6 5.12 0.00 0.59 0.00 0.07 94.22 16:25:01 7 6.54 0.00 0.58 0.00 0.03 92.85 16:26:01 all 1.61 0.00 0.35 0.09 0.03 97.92 16:26:01 0 1.47 0.00 0.38 0.00 0.05 98.10 16:26:01 1 1.67 0.00 0.33 0.08 0.02 97.90 16:26:01 2 1.14 0.00 0.38 0.00 0.02 98.46 16:26:01 3 0.87 0.00 0.25 0.22 0.02 98.65 16:26:01 4 1.45 0.00 0.37 0.00 0.03 98.15 16:26:01 5 2.07 0.00 0.40 0.02 0.03 97.48 16:26:01 6 2.08 0.00 0.37 0.42 0.05 97.09 16:26:01 7 2.16 0.00 0.28 0.02 0.03 97.51 16:27:01 all 6.49 0.00 0.63 0.27 0.03 92.59 16:27:01 0 9.66 0.00 0.60 0.08 0.02 89.64 16:27:01 1 2.92 0.00 0.47 0.10 0.02 96.50 16:27:01 2 3.42 0.00 0.63 0.12 0.02 95.81 16:27:01 3 13.64 0.00 0.68 1.39 0.05 84.24 16:27:01 4 0.83 0.00 0.57 0.15 0.02 98.43 16:27:01 5 18.05 0.00 1.10 0.17 0.03 80.65 16:27:01 6 0.63 0.00 0.48 0.08 0.02 98.78 16:27:01 7 2.72 0.00 0.50 0.08 0.02 96.68 Average: all 9.63 0.00 1.63 4.91 0.05 83.78 Average: 0 10.84 0.00 1.76 5.74 0.05 81.61 Average: 1 9.73 0.00 1.70 0.95 0.04 87.58 Average: 2 8.41 0.00 1.53 9.71 0.04 80.32 Average: 3 11.06 0.00 1.67 3.87 0.04 83.35 Average: 4 9.46 0.00 1.55 1.92 0.05 87.03 Average: 5 13.17 0.00 1.87 8.47 0.05 76.44 Average: 6 7.32 0.00 1.56 3.74 0.05 87.33 Average: 7 7.08 0.00 1.39 4.91 0.04 86.58