---> uname -a: Linux prd-centos8-robot-2c-8g-2971.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 597 4949 19 2151 6804 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:26:80:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe26:80e5/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:01 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 70.26 44.18 26.09 5707.95 14431.15 11:28:02 PM 84.54 7.01 77.52 1259.45 6049.33 11:29:01 PM 78.50 0.75 77.75 52.19 9876.89 11:30:01 PM 29.60 0.38 29.21 64.26 1616.05 11:31:01 PM 45.69 2.52 43.18 395.94 6903.41 11:32:01 PM 2.08 0.10 1.98 32.13 55.57 11:33:01 PM 2.05 0.00 2.05 0.00 181.54 11:34:01 PM 0.27 0.00 0.27 0.00 40.47 11:35:01 PM 0.22 0.00 0.22 0.00 56.50 11:36:01 PM 0.43 0.00 0.43 0.00 28.48 11:37:01 PM 0.23 0.00 0.23 0.00 39.11 11:38:01 PM 24.64 0.65 23.99 74.11 1546.58 Average: 28.14 4.64 23.50 633.08 3393.50 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5599884 7082400 2282548 28.96 2688 1677012 689900 7.72 182252 1823428 78332 11:28:02 PM 5193756 6998792 2688676 34.11 2688 1984024 717864 8.04 217916 2139520 231236 11:29:01 PM 5130952 6992132 2751480 34.91 2688 2038800 702568 7.87 233928 2174040 25576 11:30:01 PM 4980620 7017036 2901812 36.81 2688 2206776 671920 7.52 255624 2280656 172716 11:31:01 PM 5008000 7058900 2874432 36.47 2688 2220844 623748 6.98 263280 2237560 4 11:32:01 PM 4963780 7016516 2918652 37.03 2688 2222684 706220 7.91 263492 2281452 884 11:33:01 PM 4955580 7011444 2926852 37.13 2688 2225804 739564 8.28 263540 2289484 524 11:34:01 PM 4952416 7008856 2930016 37.17 2688 2226388 739564 8.28 263540 2292812 32 11:35:01 PM 4950040 7008132 2932392 37.20 2688 2228032 757952 8.49 263560 2295076 32 11:36:01 PM 4949012 7007692 2933420 37.21 2688 2228620 757952 8.49 263560 2295912 16 11:37:01 PM 4932168 6992244 2950264 37.43 2688 2230016 725068 8.12 263604 2313040 360 11:38:01 PM 5114668 7010560 2767764 35.11 2688 2071820 688984 7.71 460996 1958724 204 Average: 5060906 7017059 2821526 35.80 2688 2130068 710109 7.95 266274 2198475 42493 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 208.25 142.61 968.47 53.39 0.00 0.00 0.00 0.00 11:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:02 PM eth0 76.61 59.86 832.05 7.52 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 49.12 35.09 449.23 7.97 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 40.84 31.58 296.30 7.17 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 200.95 147.16 44.09 41.69 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 29.88 21.60 7.64 2.29 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 125.58 121.85 33.29 10.42 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 3.45 3.63 0.87 0.62 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 40.87 41.05 8.23 3.99 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 4.37 4.00 1.27 0.86 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 48.74 44.93 9.79 5.06 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 67.89 44.54 105.74 56.38 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 74.75 58.19 229.46 16.46 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:01 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 17.50 0.05 4.38 38.77 0.12 39.19 11:27:01 PM 0 11.66 0.08 5.03 37.13 0.14 45.96 11:27:01 PM 1 23.30 0.02 3.74 40.39 0.10 32.46 11:28:02 PM all 30.70 0.00 4.76 4.14 0.11 60.28 11:28:02 PM 0 22.56 0.00 4.01 2.96 0.12 70.36 11:28:02 PM 1 38.88 0.00 5.52 5.33 0.10 50.18 11:29:01 PM all 20.61 0.00 2.86 3.70 0.10 72.73 11:29:01 PM 0 16.78 0.00 2.79 3.18 0.10 77.15 11:29:01 PM 1 24.42 0.00 2.93 4.23 0.10 68.32 11:30:01 PM all 23.28 0.00 3.45 0.71 0.08 72.48 11:30:01 PM 0 12.25 0.00 2.66 0.52 0.07 84.51 11:30:01 PM 1 34.31 0.00 4.24 0.90 0.08 60.46 11:31:01 PM all 9.42 0.00 1.92 4.75 0.06 83.86 11:31:01 PM 0 9.72 0.00 1.90 3.97 0.07 84.35 11:31:01 PM 1 9.11 0.00 1.94 5.53 0.05 83.37 11:32:01 PM all 3.50 0.00 0.38 0.07 0.05 96.00 11:32:01 PM 0 2.01 0.00 0.25 0.08 0.05 97.61 11:32:01 PM 1 5.00 0.00 0.50 0.05 0.05 94.40 11:33:01 PM all 15.95 0.00 0.67 0.02 0.08 83.29 11:33:01 PM 0 3.99 0.00 0.71 0.03 0.08 95.19 11:33:01 PM 1 27.98 0.00 0.63 0.00 0.08 71.31 11:34:01 PM all 1.66 0.00 0.14 0.00 0.07 98.14 11:34:01 PM 0 2.26 0.00 0.17 0.00 0.07 97.51 11:34:01 PM 1 1.05 0.00 0.12 0.00 0.07 98.76 11:35:01 PM all 5.05 0.00 0.32 0.00 0.07 94.57 11:35:01 PM 0 7.91 0.00 0.34 0.00 0.07 91.69 11:35:01 PM 1 2.19 0.00 0.30 0.00 0.07 97.44 11:36:01 PM all 1.60 0.00 0.14 0.00 0.08 98.19 11:36:01 PM 0 1.50 0.00 0.12 0.00 0.08 98.30 11:36:01 PM 1 1.69 0.00 0.17 0.00 0.07 98.08 11:37:01 PM all 5.69 0.00 0.39 0.00 0.08 93.85 11:37:01 PM 0 3.98 0.00 0.37 0.00 0.07 95.58 11:37:01 PM 1 7.39 0.00 0.40 0.00 0.08 92.12 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 26.30 0.00 3.40 0.35 0.08 69.86 11:38:01 PM 0 13.95 0.00 3.06 0.55 0.08 82.35 11:38:01 PM 1 38.65 0.00 3.74 0.15 0.08 57.38 Average: all 13.42 0.00 1.90 4.35 0.08 80.25 Average: 0 9.03 0.01 1.78 4.00 0.08 85.10 Average: 1 17.81 0.00 2.02 4.70 0.08 75.40