---> uname -a: Linux prd-centos8-docker-8c-8g-12586.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: 2799.998 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 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 997 28462 19 2430 30446 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:6b:ab:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe6b:ab0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:7c:ec:e2 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) 03/11/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 123.14 8.08 115.06 1554.82 8962.71 08:59:01 PM 161.47 1.32 160.16 559.51 6921.78 09:00:01 PM 63.49 1.57 61.92 399.80 5558.14 Average: 116.04 3.65 112.38 838.08 7147.64 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29524532 31275820 3131180 9.59 2688 2071600 1405192 4.17 169680 2511076 107568 08:59:01 PM 27889360 29801868 4766352 14.60 2688 2225780 3103392 9.21 233256 4048752 90908 09:00:01 PM 29152344 31166336 3503368 10.73 2688 2324652 1476308 4.38 256232 2761016 40908 Average: 28855412 30748008 3800300 11.64 2688 2207344 1994964 5.92 219723 3106948 79795 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 90.97 67.23 1052.97 24.63 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 234.13 203.78 1726.12 46.18 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 118.15 96.83 782.17 29.46 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 Average: lo 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 147.74 122.61 1187.08 33.42 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) 03/11/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.68 0.00 0.97 0.64 0.04 88.67 08:58:01 PM 0 1.13 0.00 0.48 0.23 0.03 98.11 08:58:01 PM 1 15.22 0.00 1.27 1.00 0.05 82.46 08:58:01 PM 2 1.10 0.00 0.37 0.42 0.07 98.05 08:58:01 PM 3 22.33 0.00 1.39 0.83 0.05 75.40 08:58:01 PM 4 26.21 0.00 2.68 0.73 0.05 70.32 08:58:01 PM 5 5.40 0.00 0.67 0.53 0.02 93.38 08:58:01 PM 6 1.42 0.00 0.33 1.07 0.05 97.12 08:58:01 PM 7 4.60 0.00 0.55 0.27 0.03 94.55 08:59:01 PM all 34.19 0.00 1.32 0.65 0.07 63.77 08:59:01 PM 0 34.87 0.00 1.42 0.72 0.08 62.91 08:59:01 PM 1 39.42 0.00 1.19 0.22 0.08 59.10 08:59:01 PM 2 43.61 0.00 1.28 0.98 0.07 54.07 08:59:01 PM 3 25.67 0.00 1.82 0.47 0.07 71.98 08:59:01 PM 4 29.76 0.00 1.52 0.70 0.08 67.93 08:59:01 PM 5 33.47 0.00 1.71 1.71 0.07 63.06 08:59:01 PM 6 32.15 0.00 0.70 0.30 0.07 66.77 08:59:01 PM 7 34.60 0.00 0.92 0.10 0.07 64.31 09:00:01 PM all 36.17 0.00 1.39 0.41 0.07 61.96 09:00:01 PM 0 30.71 0.00 1.07 0.05 0.08 68.09 09:00:01 PM 1 35.84 0.00 1.33 0.47 0.07 62.30 09:00:01 PM 2 51.26 0.00 1.54 0.22 0.07 46.92 09:00:01 PM 3 32.72 0.00 1.37 0.08 0.07 65.76 09:00:01 PM 4 40.04 0.00 1.80 0.07 0.07 58.02 09:00:01 PM 5 36.59 0.00 1.19 1.05 0.07 61.11 09:00:01 PM 6 28.11 0.00 1.25 0.69 0.08 69.86 09:00:01 PM 7 34.04 0.00 1.59 0.67 0.07 63.64 Average: all 26.67 0.00 1.23 0.57 0.06 71.47 Average: 0 22.24 0.00 0.99 0.33 0.07 76.37 Average: 1 30.15 0.00 1.26 0.56 0.07 67.95 Average: 2 31.97 0.00 1.06 0.54 0.07 66.36 Average: 3 26.91 0.00 1.53 0.46 0.06 71.05 Average: 4 32.00 0.00 2.00 0.50 0.07 65.43 Average: 5 25.14 0.00 1.19 1.10 0.05 72.52 Average: 6 20.55 0.00 0.76 0.69 0.07 77.93 Average: 7 24.40 0.00 1.02 0.35 0.06 74.18