---> uname -a: Linux prd-centos8-robot-2c-8g-4962.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 4946 19 2131 6781 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:6d:35:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe6d:35c5/64 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 74.56 16.99 57.57 5246.44 5795.84 03:34:01 AM 94.52 0.73 93.78 53.06 10476.95 03:35:01 AM 20.36 0.45 19.91 64.78 1725.67 03:36:01 AM 67.82 9.23 58.59 1641.99 7355.09 03:37:01 AM 7.98 0.00 7.98 0.00 768.61 03:38:01 AM 0.25 0.00 0.25 0.00 4.10 03:39:01 AM 0.15 0.00 0.15 0.00 1.87 03:40:01 AM 0.43 0.12 0.32 33.86 42.72 03:41:01 AM 23.98 0.65 23.33 74.12 1113.60 Average: 32.23 3.13 29.10 790.60 3031.59 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5347880 6998536 2534544 32.15 2688 1834708 750712 8.41 184104 2034452 148704 03:34:01 AM 5203972 6999556 2678452 33.98 2688 1973228 712160 7.97 198900 2136012 30680 03:35:01 AM 5215200 7043776 2667224 33.84 2688 2004716 660956 7.40 221780 2099136 29264 03:36:01 AM 5001456 7049860 2880968 36.55 2688 2218180 674160 7.55 264392 2244104 16600 03:37:01 AM 5002104 7050236 2880320 36.54 2688 2218180 674160 7.55 264388 2243976 8 03:38:01 AM 5001704 7049840 2880720 36.55 2688 2218184 674160 7.55 264388 2244056 8 03:39:01 AM 4998800 7046936 2883624 36.58 2688 2218184 674160 7.55 264388 2247176 4 03:40:01 AM 4997100 7047424 2885324 36.60 2688 2220356 688256 7.71 265276 2247784 4 03:41:01 AM 5066912 6941748 2815512 35.72 2688 2050492 750564 8.40 454212 2012872 192 Average: 5092792 7025324 2789632 35.39 2688 2106248 695476 7.79 264648 2167730 25052 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 318.26 190.40 1571.16 60.94 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 64.12 53.11 668.58 8.79 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 19.58 11.56 7.41 4.36 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 232.46 168.97 337.68 43.49 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 1.40 0.55 0.15 0.09 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.25 0.20 0.24 0.07 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.17 0.18 0.06 0.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 10.85 7.45 3.25 1.81 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 44.36 33.99 81.69 24.51 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 77.05 51.83 296.72 16.01 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 40.26 0.00 5.83 3.32 0.09 50.50 03:33:01 AM 0 39.56 0.00 5.23 2.47 0.08 52.65 03:33:01 AM 1 40.95 0.00 6.43 4.17 0.10 48.35 03:34:01 AM all 26.51 0.00 3.91 7.48 0.10 62.00 03:34:01 AM 0 28.51 0.00 4.55 6.68 0.10 60.16 03:34:01 AM 1 24.51 0.00 3.28 8.27 0.10 63.83 03:35:01 AM all 16.21 0.00 2.29 0.65 0.07 80.79 03:35:01 AM 0 19.44 0.00 2.52 0.38 0.07 77.59 03:35:01 AM 1 12.99 0.00 2.05 0.92 0.07 83.98 03:36:01 AM all 23.11 0.00 4.30 2.46 0.08 70.06 03:36:01 AM 0 14.90 0.00 3.73 2.34 0.07 78.96 03:36:01 AM 1 31.31 0.00 4.87 2.58 0.08 61.15 03:37:01 AM all 0.12 0.00 0.12 0.25 0.03 99.48 03:37:01 AM 0 0.05 0.00 0.10 0.27 0.03 99.55 03:37:01 AM 1 0.18 0.00 0.13 0.23 0.03 99.41 03:38:01 AM all 0.33 0.00 0.06 0.00 0.02 99.60 03:38:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 03:38:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 03:39:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 03:39:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:39:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 03:40:01 AM all 2.37 0.00 0.25 0.01 0.03 97.34 03:40:01 AM 0 1.92 0.00 0.25 0.02 0.03 97.78 03:40:01 AM 1 2.82 0.00 0.25 0.00 0.03 96.90 03:41:01 AM all 27.61 0.00 3.27 0.30 0.08 68.73 03:41:01 AM 0 20.43 0.00 3.15 0.15 0.08 76.18 03:41:01 AM 1 34.80 0.00 3.39 0.45 0.08 61.28 Average: all 15.20 0.00 2.23 1.61 0.06 80.90 Average: 0 13.89 0.00 2.19 1.37 0.06 82.50 Average: 1 16.50 0.00 2.28 1.85 0.06 79.31