---> uname -a: Linux prd-centos8-docker-8c-8g-12989.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1059 27297 19 3533 30372 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d7:65:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fed7:6559/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:21:60:73 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::42:58ff:fe21:6073/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/17/2024 _x86_64_ (8 CPU) 16:03:20 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 96.98 6.95 90.03 1301.92 7589.60 04:06:01 PM 304.35 19.23 285.12 4304.43 9883.11 04:07:01 PM 204.50 2.47 202.03 113.18 13782.27 04:08:01 PM 135.69 1.12 134.57 374.94 33200.13 04:09:01 PM 57.98 0.62 57.36 60.51 6347.15 Average: 159.90 6.08 153.83 1231.03 14160.68 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29523652 31234864 3132060 9.59 2688 2036236 1432672 4.25 167240 2538432 137100 04:06:01 PM 28481220 30540000 4174492 12.78 2688 2373788 2033316 6.03 227720 3475640 168472 04:07:01 PM 27090984 30038536 5564728 17.04 2688 3251168 2316676 6.87 521092 4528096 685208 04:08:01 PM 27997904 31119976 4657808 14.26 2688 3421676 1487828 4.41 631932 3497680 100692 04:09:01 PM 27921888 31071776 4733824 14.50 2688 3447460 1545560 4.59 808360 3391308 28628 Average: 28203130 30801030 4452582 13.63 2688 2906066 1763210 5.23 471269 3486231 224020 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 59.41 39.94 936.38 7.59 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 287.59 250.90 2924.87 49.71 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 478.99 359.96 8720.72 43.57 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 166.64 165.49 462.11 1152.08 0.00 0.00 0.00 0.00 04:08:01 PM docker0 8.35 13.23 0.49 306.50 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 134.22 134.59 290.96 824.89 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.37 190.18 2666.86 415.59 0.00 0.00 0.00 0.00 Average: docker0 1.67 2.65 0.10 61.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/17/2024 _x86_64_ (8 CPU) 16:03:20 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 8.67 0.00 0.83 1.65 0.05 88.81 04:05:01 PM 0 5.47 0.00 0.65 0.98 0.05 92.84 04:05:01 PM 1 11.91 0.00 1.02 2.56 0.07 84.44 04:05:01 PM 2 8.73 0.00 1.02 1.09 0.05 89.11 04:05:01 PM 3 17.14 0.00 1.31 2.63 0.05 78.86 04:05:01 PM 4 8.27 0.00 0.60 0.85 0.05 90.23 04:05:01 PM 5 8.19 0.00 0.87 1.69 0.03 89.22 04:05:01 PM 6 7.36 0.00 0.50 0.58 0.03 91.52 04:05:01 PM 7 2.37 0.00 0.64 2.79 0.03 94.17 04:06:01 PM all 13.54 0.00 1.23 2.57 0.07 82.59 04:06:01 PM 0 7.57 0.00 1.26 2.46 0.10 88.61 04:06:01 PM 1 15.22 0.00 0.85 1.12 0.07 82.74 04:06:01 PM 2 9.49 0.00 1.21 3.44 0.07 85.81 04:06:01 PM 3 24.15 0.00 1.14 2.54 0.07 72.11 04:06:01 PM 4 8.86 0.00 0.82 2.04 0.05 88.23 04:06:01 PM 5 13.72 0.00 0.75 0.75 0.05 84.72 04:06:01 PM 6 23.95 0.00 2.41 5.26 0.08 68.30 04:06:01 PM 7 5.39 0.00 1.39 2.98 0.05 90.19 04:07:01 PM all 25.24 0.00 1.86 3.79 0.09 69.01 04:07:01 PM 0 27.85 0.00 1.56 2.23 0.08 68.27 04:07:01 PM 1 24.88 0.00 1.55 3.68 0.08 69.80 04:07:01 PM 2 23.67 0.00 1.87 5.62 0.12 68.72 04:07:01 PM 3 31.07 0.00 1.42 2.17 0.07 65.27 04:07:01 PM 4 26.85 0.00 2.62 4.47 0.10 65.96 04:07:01 PM 5 18.76 0.00 1.58 0.93 0.07 78.66 04:07:01 PM 6 29.96 0.00 2.37 7.31 0.10 60.25 04:07:01 PM 7 18.98 0.00 1.91 3.96 0.10 75.05 04:08:01 PM all 6.21 0.00 1.88 5.14 0.08 86.69 04:08:01 PM 0 6.44 0.00 2.11 4.86 0.08 86.50 04:08:01 PM 1 4.70 0.00 2.06 14.48 0.10 78.66 04:08:01 PM 2 8.73 0.00 2.06 8.38 0.08 80.74 04:08:01 PM 3 6.56 0.00 2.31 3.15 0.08 87.90 04:08:01 PM 4 8.16 0.00 1.73 2.00 0.07 88.05 04:08:01 PM 5 4.54 0.00 1.67 3.25 0.10 90.44 04:08:01 PM 6 4.58 0.00 1.67 3.73 0.07 89.94 04:08:01 PM 7 5.96 0.00 1.46 1.23 0.05 91.30 04:09:01 PM all 9.69 0.00 0.86 0.63 0.08 88.74 04:09:01 PM 0 5.53 0.00 0.62 0.22 0.05 93.59 04:09:01 PM 1 2.94 0.00 0.50 1.00 0.08 95.47 04:09:01 PM 2 17.48 0.00 1.39 1.04 0.05 80.05 04:09:01 PM 3 21.44 0.00 1.50 1.35 0.05 75.67 04:09:01 PM 4 5.79 0.00 0.78 0.30 0.03 93.09 04:09:01 PM 5 3.84 0.00 0.65 0.05 0.07 95.39 04:09:01 PM 6 19.19 0.00 0.99 0.93 0.07 78.82 04:09:01 PM 7 1.48 0.00 0.48 0.15 0.22 97.67 Average: all 12.65 0.00 1.33 2.75 0.07 83.19 Average: 0 10.56 0.00 1.24 2.15 0.07 85.98 Average: 1 11.90 0.00 1.20 4.57 0.08 82.25 Average: 2 13.61 0.00 1.51 3.91 0.07 80.90 Average: 3 20.06 0.00 1.54 2.37 0.06 75.97 Average: 4 11.56 0.00 1.31 1.93 0.06 85.15 Average: 5 9.80 0.00 1.10 1.33 0.06 87.70 Average: 6 16.96 0.00 1.59 3.55 0.07 77.82 Average: 7 6.81 0.00 1.17 2.22 0.09 89.71