---> uname -a: Linux prd-centos8-robot-2c-8g-41591.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4934 19 2142 6780 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:43:90:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe43:9021/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/12/2024 _x86_64_ (2 CPU) 00:58:07 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 101.45 13.25 88.20 2372.68 6819.79 01:01:01 AM 74.22 0.70 73.52 50.76 9506.43 01:02:01 AM 30.77 0.50 30.27 66.61 2035.90 01:03:01 AM 42.96 0.03 42.93 3.47 6951.31 01:04:01 AM 2.78 0.12 2.67 33.06 88.92 01:05:01 AM 2.33 0.00 2.33 0.00 348.42 01:06:01 AM 0.45 0.00 0.45 0.00 6.77 01:07:01 AM 9.88 0.32 9.56 36.92 464.98 01:08:01 AM 27.41 0.52 26.89 63.85 1681.64 Average: 32.48 1.71 30.76 291.91 3100.74 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5268388 7007648 2614036 33.16 2688 1921116 715128 8.01 211924 2078276 170112 01:01:01 AM 5172860 7001220 2709564 34.37 2688 2005616 695480 7.79 230896 2131020 1108 01:02:01 AM 4969456 6997872 2912968 36.96 2688 2198348 695416 7.79 256176 2287672 172996 01:03:01 AM 5009556 7040656 2872868 36.45 2688 2200620 635424 7.11 258180 2238044 4 01:04:01 AM 4947796 6988276 2934628 37.23 2688 2210000 704020 7.88 258448 2299324 8400 01:05:01 AM 4939256 6979748 2943168 37.34 2688 2210036 723796 8.10 258448 2307360 24 01:06:01 AM 4926540 6967072 2955884 37.50 2688 2210068 746352 8.36 258448 2320200 20 01:07:01 AM 5106592 6990560 2775832 35.22 2688 2059612 665536 7.45 292064 2130276 33312 01:08:01 AM 5049508 6938896 2832916 35.94 2688 2065032 721300 8.08 458420 2023684 16512 Average: 5043328 6990216 2839096 36.02 2688 2120050 700272 7.84 275889 2201762 44721 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 188.25 133.62 1333.68 35.38 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 54.60 35.37 404.85 7.22 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 38.78 32.82 294.92 7.86 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 188.22 136.93 43.30 38.66 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 68.74 49.95 79.22 14.52 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 357.01 347.43 431.85 134.64 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 223.36 212.25 524.95 63.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 64.48 41.12 116.46 37.41 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.78 19.08 17.70 8.97 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 134.01 112.05 360.77 38.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/12/2024 _x86_64_ (2 CPU) 00:58:07 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.60 0.00 6.55 3.53 0.14 52.18 01:00:01 AM 0 38.11 0.00 6.17 3.84 0.13 51.75 01:00:01 AM 1 37.08 0.00 6.93 3.22 0.15 52.62 01:01:01 AM all 20.40 0.00 3.11 2.85 0.08 73.56 01:01:01 AM 0 14.81 0.00 2.98 2.98 0.07 79.15 01:01:01 AM 1 26.00 0.00 3.24 2.72 0.08 67.95 01:02:01 AM all 25.35 0.00 3.59 0.64 0.08 70.34 01:02:01 AM 0 12.53 0.00 3.17 0.55 0.07 83.68 01:02:01 AM 1 38.17 0.00 4.02 0.73 0.10 56.97 01:03:01 AM all 7.88 0.00 1.82 1.84 0.05 88.41 01:03:01 AM 0 4.80 0.00 1.71 2.37 0.05 91.07 01:03:01 AM 1 10.96 0.00 1.93 1.30 0.05 85.75 01:04:01 AM all 13.37 0.00 1.00 0.03 0.06 85.55 01:04:01 AM 0 5.14 0.00 0.45 0.05 0.05 94.31 01:04:01 AM 1 21.63 0.00 1.55 0.00 0.07 76.76 01:05:01 AM all 23.98 0.00 0.59 0.05 0.09 75.29 01:05:01 AM 0 45.62 0.00 0.79 0.00 0.12 53.48 01:05:01 AM 1 2.44 0.00 0.38 0.10 0.07 97.01 01:06:01 AM all 24.80 0.00 0.57 0.00 0.10 74.53 01:06:01 AM 0 12.58 0.00 0.42 0.00 0.08 86.91 01:06:01 AM 1 37.11 0.00 0.73 0.00 0.12 62.05 01:07:01 AM all 14.05 0.00 1.72 0.15 0.07 84.02 01:07:01 AM 0 8.40 0.00 1.70 0.12 0.05 89.73 01:07:01 AM 1 19.70 0.00 1.74 0.18 0.08 78.29 01:08:01 AM all 28.35 0.00 3.21 0.77 0.08 67.59 01:08:01 AM 0 20.32 0.00 2.93 0.80 0.08 75.87 01:08:01 AM 1 36.37 0.00 3.49 0.73 0.08 59.33 Average: all 21.75 0.00 2.47 1.10 0.08 74.60 Average: 0 18.02 0.00 2.26 1.19 0.08 78.45 Average: 1 25.49 0.00 2.67 1.00 0.09 70.75