---> uname -a: Linux prd-centos8-robot-2c-8g-41396.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4951 19 2123 6778 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:da:ab:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:feda:ab92/64 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) 10/11/2024 _x86_64_ (2 CPU) 03:25:17 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 70.13 37.62 32.51 5817.13 12902.83 03:28:01 AM 123.74 7.41 116.33 1296.50 10116.01 03:29:01 AM 29.93 0.38 29.55 64.26 3624.91 03:30:01 AM 22.26 0.03 22.23 0.53 1421.11 03:31:01 AM 42.75 0.03 42.72 3.47 6922.88 03:32:01 AM 3.08 0.12 2.97 33.06 133.73 03:33:01 AM 1.78 0.00 1.78 0.00 62.09 03:34:01 AM 0.15 0.00 0.15 0.00 1.63 03:35:01 AM 13.10 0.32 12.78 36.92 624.56 Average: 34.10 5.10 29.00 805.79 3978.91 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5461920 7018876 2420512 30.71 2688 1747492 771236 8.64 190960 1941276 100820 03:28:01 AM 5142096 6973800 2740336 34.77 2688 2008256 765440 8.57 221880 2171516 90040 03:29:01 AM 5220788 7053880 2661644 33.77 2688 2010188 694312 7.77 240704 2075948 12 03:30:01 AM 4965628 6996728 2916804 37.00 2688 2200840 735880 8.24 256504 2293308 171816 03:31:01 AM 4986468 7021460 2895964 36.74 2688 2204296 685396 7.67 258716 2261964 8 03:32:01 AM 4937732 6975136 2944700 37.36 2688 2206708 750224 8.40 258992 2310132 4 03:33:01 AM 4929824 6967236 2952608 37.46 2688 2206724 767824 8.60 258992 2317820 24 03:34:01 AM 4926332 6963756 2956100 37.50 2688 2206740 767824 8.60 258992 2321240 20 03:35:01 AM 5085352 6950100 2797080 35.48 2688 2039760 764736 8.56 290724 2153040 16620 Average: 5072904 6991219 2809528 35.64 2688 2092334 744764 8.34 248496 2205138 42152 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 253.78 156.46 1316.85 58.51 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 77.74 58.70 886.13 9.33 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 16.53 8.92 5.61 3.41 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 35.93 28.15 292.74 6.10 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 193.09 123.21 45.49 32.08 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 102.30 93.50 37.00 36.18 0.00 0.00 0.00 0.00 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 260.10 258.32 136.50 105.92 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 176.99 175.49 139.89 60.71 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 52.95 39.57 91.44 28.76 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 129.94 104.71 327.97 37.89 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) 10/11/2024 _x86_64_ (2 CPU) 03:25:17 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 34.98 0.03 5.99 4.59 0.11 54.31 03:27:01 AM 0 34.96 0.03 7.10 5.74 0.12 52.05 03:27:01 AM 1 34.99 0.02 4.87 3.44 0.10 56.58 03:28:01 AM all 34.11 0.00 5.67 5.00 0.13 55.08 03:28:01 AM 0 46.33 0.00 5.96 4.18 0.17 43.36 03:28:01 AM 1 21.92 0.00 5.38 5.82 0.10 66.78 03:29:01 AM all 10.31 0.00 1.43 1.12 0.06 87.08 03:29:01 AM 0 14.03 0.00 1.59 1.29 0.05 83.05 03:29:01 AM 1 6.59 0.00 1.27 0.95 0.07 91.12 03:30:01 AM all 17.79 0.00 3.11 0.53 0.08 78.49 03:30:01 AM 0 17.20 0.00 3.35 0.60 0.10 78.74 03:30:01 AM 1 18.37 0.00 2.87 0.45 0.07 78.24 03:31:01 AM all 9.55 0.00 1.85 1.61 0.05 86.94 03:31:01 AM 0 15.06 0.00 2.14 1.66 0.05 81.09 03:31:01 AM 1 4.04 0.00 1.55 1.57 0.05 92.78 03:32:01 AM all 9.30 0.00 0.43 0.04 0.08 90.15 03:32:01 AM 0 17.05 0.00 0.55 0.08 0.10 82.22 03:32:01 AM 1 1.57 0.00 0.30 0.00 0.07 98.06 03:33:01 AM all 20.63 0.00 0.48 0.01 0.12 78.77 03:33:01 AM 0 21.05 0.00 0.47 0.00 0.12 78.37 03:33:01 AM 1 20.21 0.00 0.49 0.02 0.12 79.17 03:34:01 AM all 24.17 0.00 0.48 0.00 0.10 75.25 03:34:01 AM 0 36.42 0.00 0.62 0.00 0.10 62.85 03:34:01 AM 1 11.96 0.00 0.33 0.00 0.10 87.60 03:35:01 AM all 15.05 0.00 2.28 0.18 0.08 82.41 03:35:01 AM 0 15.63 0.00 1.76 0.32 0.08 82.21 03:35:01 AM 1 14.46 0.00 2.81 0.05 0.07 82.61 Average: all 19.53 0.00 2.41 1.45 0.09 76.51 Average: 0 24.18 0.00 2.61 1.54 0.10 71.57 Average: 1 14.88 0.00 2.21 1.36 0.08 81.46