---> uname -a: Linux prd-centos8-robot-2c-8g-29139.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 588 4987 19 2121 6812 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:f9:16:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fef9:16ee/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) 09/28/2024 _x86_64_ (2 CPU) 05:41:33 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 79.66 38.77 40.89 7203.33 31967.54 05:44:01 AM 127.26 6.96 120.29 1258.11 10452.15 05:45:01 AM 38.99 0.67 38.33 49.46 4532.49 05:46:01 AM 33.62 0.39 33.23 65.33 2160.20 05:47:01 AM 39.96 0.03 39.93 3.47 6728.50 05:48:01 AM 0.55 0.10 0.45 32.92 28.67 05:49:01 AM 15.16 0.40 14.76 46.79 677.02 Average: 47.92 6.78 41.14 1239.94 8092.50 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5525996 7037396 2356436 29.89 2688 1704524 740804 8.29 184456 1889504 82408 05:44:01 AM 5137872 6992940 2744560 34.82 2688 2032124 710900 7.96 213528 2184660 133056 05:45:01 AM 5130568 6985732 2751864 34.91 2688 2032188 717556 8.03 233816 2171052 22280 05:46:01 AM 5029744 7062740 2852688 36.19 2688 2201712 638964 7.15 256200 2224132 185272 05:47:01 AM 5023736 7056544 2858696 36.27 2688 2201896 638776 7.15 259704 2221300 8 05:48:01 AM 4958984 6993340 2923448 37.09 2688 2203432 714088 8.00 259832 2284892 12 05:49:01 AM 5161300 7024784 2721132 34.52 2688 2037844 664048 7.44 444772 1922644 13360 Average: 5138314 7021925 2744118 34.81 2688 2059103 689305 7.72 264615 2128312 62342 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 286.97 162.50 1147.42 60.12 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 98.73 76.81 1038.28 10.93 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 10.98 6.55 5.69 2.98 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 38.38 33.45 281.15 7.58 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 232.11 160.47 47.84 35.47 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 79.22 58.16 587.47 5.09 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 155.01 114.31 1170.76 30.30 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 128.99 87.59 612.03 21.81 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) 09/28/2024 _x86_64_ (2 CPU) 05:41:33 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 29.61 0.02 6.14 18.29 0.09 45.85 05:43:01 AM 0 28.01 0.00 5.91 18.58 0.08 47.41 05:43:01 AM 1 31.22 0.03 6.37 18.00 0.10 44.28 05:44:01 AM all 36.88 0.00 6.05 5.12 0.15 51.81 05:44:01 AM 0 42.66 0.00 6.52 6.04 0.17 44.61 05:44:01 AM 1 31.09 0.00 5.57 4.20 0.13 59.00 05:45:01 AM all 13.37 0.00 1.66 1.59 0.05 83.33 05:45:01 AM 0 17.80 0.00 1.90 1.74 0.05 78.51 05:45:01 AM 1 8.93 0.00 1.42 1.44 0.05 88.16 05:46:01 AM all 26.43 0.00 4.01 1.41 0.18 67.98 05:46:01 AM 0 35.33 0.00 4.71 1.64 0.25 58.07 05:46:01 AM 1 17.53 0.00 3.30 1.19 0.10 77.88 05:47:01 AM all 4.98 0.00 1.48 1.56 0.04 91.95 05:47:01 AM 0 5.55 0.00 1.45 0.92 0.03 92.05 05:47:01 AM 1 4.40 0.00 1.51 2.19 0.05 91.85 05:48:01 AM all 3.50 0.00 0.39 0.02 0.04 96.04 05:48:01 AM 0 4.66 0.00 0.54 0.03 0.05 94.72 05:48:01 AM 1 2.34 0.00 0.25 0.00 0.03 97.37 05:49:01 AM all 18.84 0.00 2.92 0.18 0.08 77.97 05:49:01 AM 0 22.21 0.00 3.10 0.30 0.08 74.31 05:49:01 AM 1 15.44 0.00 2.75 0.07 0.08 81.66 Average: all 19.08 0.00 3.24 4.03 0.09 73.57 Average: 0 22.31 0.00 3.45 4.18 0.10 69.96 Average: 1 15.84 0.00 3.02 3.87 0.08 77.18