---> uname -a: Linux prd-centos8-robot-2c-8g-12771.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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): 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: 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): 0,1 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4958 19 2161 6821 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:32:f4:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe32:f474/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/02/2024 _x86_64_ (2 CPU) 04:05:22 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 83.71 21.09 62.61 3548.55 5816.59 04:08:01 AM 93.22 0.08 93.14 2.27 8404.22 04:09:01 AM 45.25 1.47 43.79 151.42 5371.91 04:10:01 AM 43.17 0.17 43.00 5.86 2802.58 04:11:01 AM 37.56 0.03 37.53 3.46 5814.56 04:12:01 AM 5.75 0.02 5.73 0.13 254.66 04:13:01 AM 0.77 0.00 0.77 0.00 116.58 04:14:01 AM 0.25 0.00 0.25 0.00 10.63 04:15:01 AM 0.25 0.03 0.22 1.87 15.50 04:16:01 AM 1.08 0.10 0.98 1.47 53.55 04:17:01 AM 38.61 0.40 38.21 57.99 2185.25 Average: 31.78 2.13 29.66 343.00 2804.24 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5276504 7018288 2605960 33.06 2688 1925948 742800 8.32 224472 2064552 175176 04:08:01 AM 5088464 6975420 2794000 35.45 2688 2062384 762108 8.53 196064 2249840 165732 04:09:01 AM 5216596 7078496 2665868 33.82 2688 2038176 663112 7.42 214112 2101064 36 04:10:01 AM 4985240 7034800 2897224 36.76 2688 2217912 700528 7.84 226292 2294972 158920 04:11:01 AM 4995328 7044348 2887136 36.63 2688 2218096 654304 7.33 232548 2277312 16 04:12:01 AM 4958648 7009008 2923816 37.09 2688 2219476 720972 8.07 232736 2313624 136 04:13:01 AM 4952992 7006396 2929472 37.16 2688 2222488 720972 8.07 232740 2319116 48 04:14:01 AM 4951320 7005092 2931144 37.19 2688 2222848 720972 8.07 232740 2320952 168 04:15:01 AM 4950716 7004956 2931748 37.19 2688 2223324 720972 8.07 232864 2321568 172 04:16:01 AM 5134452 7035840 2748012 34.86 2688 2071852 655100 7.34 232852 2133676 5500 04:17:01 AM 5112028 7016956 2770436 35.15 2688 2079296 700716 7.85 429876 1985292 188 Average: 5056572 7020873 2825892 35.85 2688 2136527 705687 7.90 244300 2216543 46008 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 273.93 181.66 1527.10 54.52 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 60.83 48.15 664.57 8.39 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 16.33 10.51 6.69 3.52 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 44.74 33.29 313.62 7.49 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 458.94 374.80 95.89 84.70 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 32.58 25.03 14.28 4.79 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 33.06 34.17 13.65 6.86 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 9.70 8.78 2.01 1.73 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 11.70 10.28 2.38 2.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 52.63 41.12 70.86 20.80 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 22.73 19.53 25.97 16.67 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 92.48 71.58 248.82 19.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/02/2024 _x86_64_ (2 CPU) 04:05:22 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 34.99 0.00 6.11 3.58 0.10 55.21 04:07:01 AM 0 25.47 0.00 5.61 3.49 0.10 65.33 04:07:01 AM 1 44.57 0.00 6.62 3.66 0.10 45.04 04:08:01 AM all 36.51 0.00 4.62 2.48 0.11 56.28 04:08:01 AM 0 25.70 0.00 3.63 2.42 0.10 68.14 04:08:01 AM 1 47.33 0.00 5.61 2.54 0.12 44.41 04:09:01 AM all 13.87 0.00 1.61 1.94 0.07 82.51 04:09:01 AM 0 6.91 0.00 1.37 1.42 0.08 90.21 04:09:01 AM 1 20.83 0.00 1.84 2.46 0.05 74.82 04:10:01 AM all 26.57 0.00 3.92 1.66 0.12 67.73 04:10:01 AM 0 18.96 0.00 3.47 1.34 0.14 76.09 04:10:01 AM 1 34.20 0.00 4.36 1.98 0.10 59.36 04:11:01 AM all 6.94 0.00 1.74 2.03 0.06 89.23 04:11:01 AM 0 6.40 0.00 1.83 1.88 0.05 89.84 04:11:01 AM 1 7.48 0.00 1.66 2.18 0.07 88.62 04:12:01 AM all 7.27 0.00 0.42 0.10 0.08 92.14 04:12:01 AM 0 3.84 0.00 0.45 0.20 0.07 95.44 04:12:01 AM 1 10.70 0.00 0.39 0.00 0.08 88.83 04:13:01 AM all 15.53 0.00 0.29 0.00 0.08 84.10 04:13:01 AM 0 4.28 0.00 0.22 0.00 0.08 95.42 04:13:01 AM 1 26.86 0.00 0.35 0.00 0.08 72.70 04:14:01 AM all 4.40 0.00 0.18 0.00 0.08 95.35 04:14:01 AM 0 2.82 0.00 0.13 0.00 0.07 96.98 04:14:01 AM 1 5.98 0.00 0.22 0.00 0.08 93.72 04:15:01 AM all 4.89 0.00 0.16 0.00 0.08 94.87 04:15:01 AM 0 3.74 0.00 0.15 0.00 0.08 96.02 04:15:01 AM 1 6.05 0.00 0.17 0.00 0.07 93.72 04:16:01 AM all 7.41 0.00 0.88 0.01 0.08 91.63 04:16:01 AM 0 5.24 0.00 1.02 0.02 0.05 93.67 04:16:01 AM 1 9.58 0.00 0.74 0.00 0.10 89.59 04:17:01 AM all 25.38 0.00 2.45 0.75 0.09 71.33 04:17:01 AM 0 16.71 0.00 2.91 0.90 0.10 79.38 04:17:01 AM 1 34.01 0.00 1.99 0.61 0.08 63.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.68 0.00 2.03 1.14 0.08 80.07 Average: 0 10.90 0.00 1.89 1.06 0.08 86.08 Average: 1 22.47 0.00 2.17 1.22 0.09 74.05