---> uname -a: Linux prd-centos8-robot-2c-8g-971.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4786 19 2289 6774 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:ab:2f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:feab:2f51/64 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:38 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 145.85 91.90 53.95 12118.23 37937.55 12:58:01 AM 120.83 6.98 113.85 1258.65 10116.36 12:59:01 AM 41.46 0.67 40.79 49.46 5184.75 01:00:01 AM 27.11 0.40 26.71 64.25 1569.06 01:01:01 AM 42.50 0.05 42.45 3.60 6767.25 01:02:01 AM 4.35 0.07 4.28 1.73 182.18 01:03:01 AM 0.17 0.00 0.17 0.00 1.72 01:04:01 AM 0.23 0.00 0.23 0.00 2.52 01:05:01 AM 9.20 0.18 9.01 33.86 224.29 Average: 43.52 11.14 32.38 1503.31 6887.33 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5581940 7074640 2300492 29.19 2688 1686360 684644 7.67 178972 1843388 82436 12:58:01 AM 5198108 7016424 2684324 34.05 2688 1996284 701316 7.85 212160 2130444 118292 12:59:01 AM 5126032 6980248 2756400 34.97 2688 2031500 742532 8.31 234252 2178756 24468 01:00:01 AM 5023028 7049952 2859404 36.28 2688 2196812 653244 7.31 256496 2237508 169016 01:01:01 AM 4998132 7028944 2884300 36.59 2688 2200284 672112 7.53 258812 2252816 20 01:02:01 AM 4998404 7029260 2884028 36.59 2688 2200352 672112 7.53 258980 2252764 4 01:03:01 AM 4998856 7029712 2883576 36.58 2688 2200352 672112 7.53 258980 2252504 8 01:04:01 AM 4998556 7029416 2883876 36.59 2688 2200356 672112 7.53 258980 2252772 4 01:05:01 AM 4916780 6945940 2965652 37.62 2688 2198236 744940 8.34 296720 2294260 13348 Average: 5093315 7020504 2789117 35.38 2688 2101171 690569 7.73 246039 2188357 45288 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 255.68 157.25 1071.57 57.61 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 83.69 64.21 803.44 9.70 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.46 25.83 309.08 4.93 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 41.69 33.64 293.79 7.09 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 385.44 293.94 89.03 75.27 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 1.25 0.67 0.47 0.35 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.02 0.17 0.06 0.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 2.15 0.17 0.24 0.01 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 16.98 13.51 14.68 9.96 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 91.93 65.49 286.92 18.33 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:38 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 29.88 0.04 8.82 35.39 0.20 25.67 12:57:01 AM 0 34.41 0.00 9.61 39.98 0.29 15.71 12:57:01 AM 1 25.41 0.08 8.04 30.87 0.10 35.49 12:58:01 AM all 34.11 0.00 5.89 5.58 0.11 54.32 12:58:01 AM 0 30.62 0.00 6.15 5.87 0.12 57.25 12:58:01 AM 1 37.60 0.00 5.62 5.29 0.10 51.40 12:59:01 AM all 15.40 0.00 1.86 4.12 0.10 78.52 12:59:01 AM 0 4.31 0.00 1.54 3.84 0.08 90.22 12:59:01 AM 1 26.51 0.00 2.19 4.39 0.12 66.79 01:00:01 AM all 18.90 0.00 3.20 0.80 0.07 77.03 01:00:01 AM 0 16.37 0.00 3.27 0.82 0.07 79.47 01:00:01 AM 1 21.43 0.00 3.13 0.79 0.07 74.59 01:01:01 AM all 10.79 0.00 2.70 1.90 0.07 84.54 01:01:01 AM 0 13.19 0.00 3.12 2.08 0.07 81.55 01:01:01 AM 1 8.39 0.00 2.29 1.72 0.07 87.53 01:02:01 AM all 0.28 0.00 0.09 0.07 0.03 99.53 01:02:01 AM 0 0.45 0.00 0.08 0.13 0.03 99.30 01:02:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 01:03:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 01:03:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 01:03:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 01:04:01 AM all 0.31 0.00 0.06 0.00 0.05 99.58 01:04:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 01:04:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 01:05:01 AM all 12.01 0.00 1.37 0.31 0.08 86.23 01:05:01 AM 0 6.58 0.00 1.17 0.32 0.07 91.86 01:05:01 AM 1 17.45 0.00 1.57 0.31 0.09 80.59 Average: all 13.52 0.00 2.66 5.31 0.08 78.42 Average: 0 11.84 0.00 2.77 5.82 0.09 79.48 Average: 1 15.20 0.01 2.56 4.80 0.07 77.36