---> uname -a: Linux prd-centos8-robot-2c-8g-11720.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 572 5014 19 2111 6829 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:3c:ee:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe3c:ee29/64 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) 08/18/2024 _x86_64_ (2 CPU) 01:38:12 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 100.65 22.16 78.49 4938.75 6360.55 01:41:01 AM 81.25 0.70 80.55 50.77 8944.97 01:42:02 AM 31.36 0.85 30.51 123.96 2520.89 01:43:01 AM 53.23 0.03 53.19 3.52 7312.08 01:44:01 AM 2.47 0.00 2.47 0.00 73.18 01:45:01 AM 0.45 0.00 0.45 0.00 5.20 01:46:01 AM 0.33 0.00 0.33 0.00 3.32 01:47:01 AM 12.73 0.43 12.30 70.79 444.83 01:48:01 AM 26.79 0.73 26.06 77.71 1074.94 Average: 34.33 2.77 31.56 586.15 2963.30 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5363880 7060656 2518552 31.95 2688 1880128 693856 7.77 210828 1987512 135252 01:41:01 AM 5190656 7013176 2691776 34.15 2688 1999804 703640 7.88 222108 2124536 30096 01:42:02 AM 5030796 7005680 2851636 36.18 2688 2147340 716968 8.03 264752 2226344 125684 01:43:01 AM 5049312 7076208 2833120 35.94 2688 2196148 626392 7.01 260624 2196540 8 01:44:01 AM 5049592 7076492 2832840 35.94 2688 2196152 626392 7.01 260624 2196264 4 01:45:01 AM 5049624 7076524 2832808 35.94 2688 2196152 626392 7.01 260624 2196288 4 01:46:01 AM 5049612 7076512 2832820 35.94 2688 2196152 626392 7.01 260624 2196336 4 01:47:01 AM 5148332 7001896 2734100 34.69 2688 2028900 705180 7.90 283816 2097716 16628 01:48:01 AM 5134436 6993220 2747996 34.86 2688 2034688 723024 8.10 444052 1955216 16508 Average: 5118471 7042263 2763961 35.06 2688 2097274 672026 7.52 274228 2130750 36021 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 301.87 210.81 1658.14 63.45 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 51.23 41.14 472.49 7.34 0.00 0.00 0.00 0.00 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 42.05 32.91 272.29 8.01 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 146.67 113.49 43.08 28.01 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.68 0.18 0.05 0.02 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.92 0.22 0.18 0.07 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 0.80 0.17 0.04 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 37.69 29.73 70.71 23.48 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 19.48 17.68 15.35 8.70 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 66.67 49.47 281.83 15.43 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) 08/18/2024 _x86_64_ (2 CPU) 01:38:12 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 36.29 0.00 6.82 5.64 0.11 51.15 01:40:01 AM 0 42.89 0.00 5.93 4.63 0.12 46.43 01:40:01 AM 1 29.67 0.00 7.71 6.64 0.10 55.88 01:41:01 AM all 22.66 0.00 3.20 3.29 0.11 70.74 01:41:01 AM 0 27.91 0.00 3.53 3.75 0.13 64.67 01:41:01 AM 1 17.39 0.00 2.87 2.84 0.08 76.82 01:42:02 AM all 24.32 0.00 3.65 2.78 0.09 69.15 01:42:02 AM 0 30.46 0.00 4.00 4.01 0.08 61.45 01:42:02 AM 1 18.19 0.00 3.31 1.55 0.10 76.85 01:43:01 AM all 13.45 0.00 2.66 1.95 0.07 81.88 01:43:01 AM 0 17.55 0.00 3.13 2.30 0.07 76.95 01:43:01 AM 1 9.34 0.00 2.18 1.60 0.07 86.81 01:44:01 AM all 0.33 0.00 0.06 0.02 0.04 99.56 01:44:01 AM 0 0.57 0.00 0.07 0.02 0.05 99.30 01:44:01 AM 1 0.08 0.00 0.05 0.02 0.03 99.82 01:45:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 01:45:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 01:45:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:46:01 AM all 0.29 0.00 0.07 0.00 0.05 99.59 01:46:01 AM 0 0.52 0.00 0.07 0.00 0.05 99.37 01:46:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 01:47:01 AM all 12.40 0.00 1.84 0.13 0.08 85.55 01:47:01 AM 0 13.51 0.00 2.02 0.10 0.07 84.31 01:47:01 AM 1 11.28 0.00 1.67 0.17 0.08 86.80 01:48:01 AM all 27.80 0.00 3.25 0.38 0.08 68.48 01:48:01 AM 0 24.12 0.00 2.98 0.52 0.08 72.30 01:48:01 AM 1 31.48 0.00 3.52 0.25 0.08 64.66 Average: all 15.32 0.00 2.40 1.58 0.07 80.63 Average: 0 17.56 0.00 2.41 1.70 0.07 78.25 Average: 1 13.08 0.00 2.39 1.45 0.07 83.01