---> uname -a: Linux prd-centos8-docker-8c-8g-9216.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1013 28378 19 2498 30427 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:86:34:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe86:3431/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:71:07:f2 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/02/2024 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 106.45 6.98 99.47 1302.33 7348.13 08:59:01 PM 175.54 3.73 171.80 1035.43 10342.14 09:00:01 PM 79.49 1.33 78.16 387.74 5103.58 09:01:01 PM 73.31 0.88 72.43 99.17 5671.16 Average: 108.69 3.23 105.46 706.20 7116.14 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29439144 31233536 3216568 9.85 2688 2114116 1464684 4.35 183972 2587552 225872 08:59:01 PM 27495540 29418768 5160172 15.80 2688 2237348 3068760 9.10 224628 4455996 84508 09:00:01 PM 27050008 29101136 5605704 17.17 2688 2361348 3731644 11.07 250980 4858984 67476 09:01:01 PM 29090360 31182632 3565352 10.92 2688 2401024 1428868 4.24 430224 2643112 10980 Average: 28268763 30234018 4386949 13.43 2688 2278459 2423489 7.19 272451 3636411 97209 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 70.35 48.20 1141.92 8.03 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 211.36 190.67 1357.27 59.05 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 118.06 95.32 1117.06 24.76 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 259.80 207.73 474.40 186.19 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 164.88 135.47 1022.66 69.50 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/02/2024 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.06 0.00 0.91 0.72 0.05 88.26 08:58:01 PM 0 4.92 0.00 0.72 0.78 0.08 93.49 08:58:01 PM 1 8.03 0.00 0.97 0.82 0.07 90.12 08:58:01 PM 2 12.41 0.00 1.30 0.89 0.07 85.34 08:58:01 PM 3 22.42 0.00 1.34 0.52 0.05 75.68 08:58:01 PM 4 6.09 0.00 0.53 1.43 0.03 91.91 08:58:01 PM 5 12.97 0.00 1.15 0.53 0.02 85.33 08:58:01 PM 6 5.29 0.00 0.67 0.50 0.02 93.53 08:58:01 PM 7 8.37 0.00 0.62 0.28 0.05 90.68 08:59:01 PM all 27.55 0.00 1.32 1.31 0.07 69.75 08:59:01 PM 0 37.98 0.00 1.15 0.25 0.07 60.55 08:59:01 PM 1 38.66 0.00 1.52 0.47 0.08 59.27 08:59:01 PM 2 22.71 0.00 1.07 0.67 0.08 75.46 08:59:01 PM 3 28.10 0.00 1.57 1.67 0.07 68.58 08:59:01 PM 4 25.92 0.00 1.12 3.08 0.07 69.81 08:59:01 PM 5 31.29 0.00 1.57 1.67 0.07 65.40 08:59:01 PM 6 18.07 0.00 1.42 2.31 0.07 78.14 08:59:01 PM 7 17.65 0.00 1.10 0.40 0.08 80.76 09:00:01 PM all 35.58 0.00 1.31 0.68 0.17 62.26 09:00:01 PM 0 38.83 0.00 1.85 1.48 0.08 57.76 09:00:01 PM 1 42.03 0.00 1.29 0.22 0.08 56.38 09:00:01 PM 2 34.05 0.00 1.06 1.49 0.78 62.62 09:00:01 PM 3 37.64 0.00 0.98 0.58 0.07 60.74 09:00:01 PM 4 40.70 0.00 1.74 0.15 0.07 57.35 09:00:01 PM 5 28.02 0.00 1.39 0.90 0.08 69.60 09:00:01 PM 6 33.38 0.00 1.01 0.02 0.07 65.53 09:00:01 PM 7 30.01 0.00 1.19 0.64 0.08 68.08 09:01:01 PM all 16.32 0.00 1.28 0.65 0.06 81.69 09:01:01 PM 0 5.90 0.00 1.29 0.07 0.07 92.67 09:01:01 PM 1 14.32 0.00 1.22 2.85 0.07 81.54 09:01:01 PM 2 28.66 0.00 1.31 0.85 0.05 69.13 09:01:01 PM 3 24.10 0.00 2.08 0.55 0.07 73.21 09:01:01 PM 4 11.17 0.00 1.32 0.69 0.05 86.77 09:01:01 PM 5 18.58 0.00 1.27 0.10 0.05 80.00 09:01:01 PM 6 18.18 0.00 1.02 0.10 0.05 80.65 09:01:01 PM 7 9.67 0.00 0.74 0.00 0.05 89.54 Average: all 22.36 0.00 1.21 0.84 0.09 75.50 Average: 0 21.88 0.00 1.25 0.64 0.08 76.15 Average: 1 25.75 0.00 1.25 1.09 0.08 71.83 Average: 2 24.47 0.00 1.18 0.98 0.25 73.12 Average: 3 28.03 0.00 1.49 0.83 0.06 69.58 Average: 4 20.96 0.00 1.18 1.34 0.05 76.47 Average: 5 22.71 0.00 1.35 0.80 0.05 75.09 Average: 6 18.71 0.00 1.03 0.73 0.05 79.48 Average: 7 16.42 0.00 0.91 0.33 0.07 82.27