---> uname -a: Linux prd-centos8-robot-2c-8g-14242.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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 4808 19 2325 6830 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:e5:c3:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fee5:c30c/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) 01/07/2024 _x86_64_ (2 CPU) 02:02:20 LINUX RESTART (2 CPU) 02:03:03 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 87.87 18.27 69.60 3332.23 6496.64 02:05:01 AM 86.00 0.08 85.92 2.27 8110.83 02:06:01 AM 54.52 0.60 53.92 26.80 5966.21 02:07:01 AM 4.15 0.82 3.33 124.60 189.32 02:08:01 AM 65.62 2.70 62.92 447.79 7239.36 02:09:01 AM 17.01 0.00 17.01 0.00 1396.35 02:10:01 AM 0.33 0.00 0.33 0.00 4.67 02:11:01 AM 0.50 0.00 0.50 0.00 6.78 02:12:01 AM 0.30 0.00 0.30 0.00 3.42 02:13:01 AM 18.95 0.23 18.71 42.79 600.98 02:14:01 AM 37.22 0.58 36.64 47.72 1677.74 Average: 33.70 2.07 31.63 356.84 2869.98 02:03:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5418736 7110588 2463736 31.26 2688 1875032 636036 7.12 184148 1959568 129672 02:05:01 AM 5115536 6989240 2766936 35.10 2688 2049860 720732 8.07 189000 2231656 142900 02:06:01 AM 5108632 6981400 2773840 35.19 2688 2049060 738084 8.26 208408 2214024 12712 02:07:01 AM 5107944 6996548 2774528 35.20 2688 2064460 734968 8.23 221004 2199916 19804 02:08:01 AM 4966900 7032684 2915572 36.99 2688 2234420 656740 7.35 239840 2295604 31560 02:09:01 AM 4959712 7025508 2922760 37.08 2688 2234432 656740 7.35 239864 2301912 4 02:10:01 AM 4959556 7025352 2922916 37.08 2688 2234432 673848 7.55 239864 2301964 4 02:11:01 AM 4959764 7025584 2922708 37.08 2688 2234440 673848 7.55 239864 2301792 4 02:12:01 AM 4958920 7024740 2923552 37.09 2688 2234440 673848 7.55 239864 2302168 4 02:13:01 AM 4911348 6976796 2971124 37.69 2688 2233688 700780 7.85 436940 2156232 26252 02:14:01 AM 4924328 6994064 2958144 37.53 2688 2237212 689396 7.72 435700 2142884 27368 Average: 5035580 7016591 2846892 36.12 2688 2152861 686820 7.69 261318 2218884 35480 02:03:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 349.84 200.81 1553.98 54.25 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 55.32 42.73 664.43 8.02 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 9.28 6.78 5.20 2.96 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 13.68 13.54 3.74 12.67 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 229.78 177.62 355.20 41.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 354.22 302.18 75.07 62.26 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.65 0.20 0.05 0.02 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 1.03 0.18 0.09 0.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 1.92 0.95 5.81 0.24 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 21.06 16.86 17.64 7.62 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.58 14.96 11.35 7.30 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 94.90 70.23 240.80 17.76 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) 01/07/2024 _x86_64_ (2 CPU) 02:02:20 LINUX RESTART (2 CPU) 02:03:03 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 38.00 0.00 6.47 4.60 0.11 50.81 02:04:01 AM 0 38.72 0.00 5.75 3.19 0.10 52.24 02:04:01 AM 1 37.28 0.00 7.20 6.02 0.12 49.38 02:05:01 AM all 33.86 0.00 3.73 4.96 0.10 57.35 02:05:01 AM 0 26.40 0.00 3.45 4.44 0.10 65.62 02:05:01 AM 1 41.30 0.00 4.01 5.48 0.10 49.11 02:06:01 AM all 16.97 0.00 1.87 2.38 0.08 78.69 02:06:01 AM 0 7.66 0.00 1.29 1.82 0.07 89.16 02:06:01 AM 1 26.28 0.00 2.46 2.94 0.10 68.22 02:07:01 AM all 5.35 0.00 1.53 0.43 0.04 92.66 02:07:01 AM 0 3.07 0.00 1.50 0.13 0.05 95.24 02:07:01 AM 1 7.63 0.00 1.56 0.72 0.03 90.07 02:08:01 AM all 31.36 0.00 4.43 4.99 0.11 59.11 02:08:01 AM 0 30.23 0.00 4.28 5.03 0.10 60.35 02:08:01 AM 1 32.50 0.00 4.57 4.94 0.12 57.88 02:09:01 AM all 0.92 0.00 0.76 0.60 0.04 97.67 02:09:01 AM 0 1.10 0.00 0.79 0.03 0.07 98.01 02:09:01 AM 1 0.74 0.00 0.74 1.17 0.02 97.34 02:10:01 AM all 0.27 0.00 0.08 0.00 0.02 99.64 02:10:01 AM 0 0.45 0.00 0.07 0.00 0.02 99.47 02:10:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 02:11:01 AM all 0.32 0.00 0.08 0.00 0.02 99.58 02:11:01 AM 0 0.55 0.00 0.08 0.00 0.00 99.37 02:11:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 02:12:01 AM all 0.42 0.00 0.10 0.00 0.03 99.45 02:12:01 AM 0 0.53 0.00 0.08 0.00 0.02 99.37 02:12:01 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 02:13:01 AM all 19.74 0.00 2.04 2.08 0.07 76.08 02:13:01 AM 0 17.86 0.00 2.04 2.07 0.07 77.96 02:13:01 AM 1 21.61 0.00 2.04 2.09 0.07 74.19 02:14:01 AM all 31.48 0.00 2.87 2.46 0.09 63.09 02:14:01 AM 0 18.38 0.00 2.14 1.91 0.08 77.49 02:14:01 AM 1 44.61 0.00 3.61 3.02 0.10 48.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.16 0.00 2.16 2.04 0.06 79.57 Average: 0 13.09 0.00 1.94 1.69 0.06 83.22 Average: 1 19.24 0.00 2.39 2.39 0.07 75.91