---> uname -a: Linux prd-centos8-docker-8c-8g-40165.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: 2799.996 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 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 1068 26694 19 4127 30360 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:dd:11:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fedd:11c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:06:be:24 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::42:35ff:fe06:be24/64 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) 09/20/2024 _x86_64_ (8 CPU) 20:53:22 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 132.32 9.28 123.04 2866.51 9317.26 08:56:01 PM 226.83 18.23 208.60 2585.70 6679.32 08:57:01 PM 146.60 14.60 132.01 1281.44 38392.85 Average: 168.58 14.03 154.55 2244.53 18130.45 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29484400 31265260 3171312 9.71 2688 2101448 1377360 4.09 169060 2549312 111628 08:56:01 PM 27869892 30068024 4785820 14.66 2688 2510864 2702148 8.02 257180 4043924 312272 08:57:01 PM 26778784 29881288 5876928 18.00 2688 3399112 2816056 8.36 517788 4813528 68476 Average: 28044359 30404857 4611353 14.12 2688 2670475 2298521 6.82 314676 3802255 164125 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 104.53 79.56 1189.17 26.05 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 458.21 367.41 5237.40 53.42 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.56 13.56 1.41 1.41 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1131.22 474.09 6455.32 44.78 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.75 5.78 0.72 0.67 0.00 0.00 0.00 0.00 Average: lo 4.52 4.52 0.47 0.47 0.00 0.00 0.00 0.00 Average: eth0 564.66 307.01 4293.91 41.42 0.00 0.00 0.00 0.00 Average: docker0 1.58 1.93 0.24 0.22 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) 09/20/2024 _x86_64_ (8 CPU) 20:53:22 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 9.14 0.00 1.01 0.74 0.05 89.06 08:55:01 PM 0 1.18 0.00 0.30 0.20 0.08 98.23 08:55:01 PM 1 15.93 0.00 1.69 1.10 0.05 81.23 08:55:01 PM 2 24.53 0.00 2.22 1.95 0.07 71.23 08:55:01 PM 3 6.10 0.00 0.60 0.12 0.05 93.13 08:55:01 PM 4 2.32 0.00 0.33 0.08 0.03 97.23 08:55:01 PM 5 7.90 0.00 0.95 0.37 0.05 90.73 08:55:01 PM 6 10.88 0.00 1.18 0.92 0.05 86.97 08:55:01 PM 7 4.25 0.00 0.82 1.22 0.03 93.68 08:56:01 PM all 22.89 0.00 1.16 0.89 0.08 74.99 08:56:01 PM 0 22.42 0.00 0.55 0.48 0.08 76.47 08:56:01 PM 1 17.71 0.00 1.19 0.92 0.07 80.12 08:56:01 PM 2 20.78 0.00 0.65 0.20 0.07 78.31 08:56:01 PM 3 30.86 0.00 2.38 1.59 0.10 65.07 08:56:01 PM 4 30.84 0.00 0.97 1.44 0.07 66.69 08:56:01 PM 5 10.81 0.00 1.17 0.25 0.07 87.70 08:56:01 PM 6 21.99 0.00 0.77 0.50 0.08 76.66 08:56:01 PM 7 27.72 0.00 1.59 1.74 0.07 68.89 08:57:01 PM all 23.80 0.23 3.32 1.60 0.10 70.96 08:57:01 PM 0 26.12 0.02 2.88 0.44 0.08 70.46 08:57:01 PM 1 21.66 0.00 4.34 4.44 0.10 69.45 08:57:01 PM 2 22.64 0.07 3.46 2.71 0.10 71.02 08:57:01 PM 3 28.49 0.00 3.78 1.40 0.08 66.25 08:57:01 PM 4 20.73 0.03 3.20 0.66 0.10 75.28 08:57:01 PM 5 21.21 0.02 3.20 2.22 0.10 73.25 08:57:01 PM 6 20.72 1.67 2.61 0.45 0.10 74.44 08:57:01 PM 7 28.78 0.03 3.08 0.45 0.10 67.55 Average: all 18.59 0.08 1.82 1.08 0.07 78.36 Average: 0 16.54 0.01 1.24 0.37 0.08 81.76 Average: 1 18.42 0.00 2.40 2.15 0.07 76.96 Average: 2 22.65 0.02 2.11 1.62 0.08 73.53 Average: 3 21.80 0.00 2.25 1.03 0.08 74.84 Average: 4 17.94 0.01 1.49 0.73 0.07 79.76 Average: 5 13.29 0.01 1.77 0.94 0.07 83.92 Average: 6 17.85 0.55 1.52 0.62 0.08 79.38 Average: 7 20.21 0.01 1.83 1.14 0.07 76.74