---> uname -a: Linux prd-centos8-robot-2c-8g-26739.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 592 4982 19 2122 6807 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:67:34:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe67:3498/64 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:38 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 139.68 78.61 61.07 8203.90 38426.17 12:59:01 AM 125.40 6.98 118.42 1270.89 10751.93 01:00:01 AM 38.10 1.05 37.05 113.70 4459.90 01:01:01 AM 46.20 0.02 46.18 0.13 2985.82 01:02:01 AM 24.46 0.10 24.36 5.20 5431.99 01:03:01 AM 0.58 0.10 0.48 32.93 28.58 01:04:01 AM 18.93 0.63 18.29 73.18 726.62 Average: 56.03 12.51 43.52 1386.07 8969.42 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5508220 7039640 2374200 30.12 2688 1723624 716760 8.03 185808 1903584 111124 12:59:01 AM 5116756 6971848 2765664 35.09 2688 2032240 739912 8.28 213584 2208436 132564 01:00:01 AM 5247180 7081768 2635240 33.43 2688 2011868 644096 7.21 240088 2050912 28 01:01:01 AM 4982536 7015448 2899884 36.79 2688 2201780 671756 7.52 255956 2273968 151424 01:02:01 AM 5021104 7053900 2861316 36.30 2688 2201980 643868 7.21 259712 2226656 4 01:03:01 AM 4949136 6983472 2933284 37.21 2688 2203520 724036 8.11 259840 2297156 16 01:04:01 AM 5150732 7014888 2731688 34.66 2688 2038728 663236 7.43 445440 1932104 13372 Average: 5139381 7022995 2743039 34.80 2688 2059106 686238 7.68 265775 2127545 58362 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.00 175.98 1188.87 59.50 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 100.75 77.72 1015.50 11.23 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 16.38 9.98 6.72 3.69 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 42.72 34.19 280.73 8.83 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 205.68 147.01 42.40 40.31 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 138.68 102.97 1056.05 8.14 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 85.72 58.18 279.83 24.36 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 126.49 86.60 551.73 22.32 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:38 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.66 0.05 8.64 21.27 0.09 37.28 12:58:01 AM 0 32.20 0.05 8.01 20.86 0.10 38.79 12:58:01 AM 1 33.13 0.05 9.27 21.68 0.08 35.79 12:59:01 AM all 36.62 0.00 5.74 4.35 0.12 53.17 12:59:01 AM 0 46.88 0.00 6.72 3.94 0.12 42.33 12:59:01 AM 1 26.39 0.00 4.76 4.76 0.12 63.97 01:00:01 AM all 13.62 0.00 1.96 1.20 0.06 83.15 01:00:01 AM 0 15.52 0.00 2.29 0.99 0.07 81.14 01:00:01 AM 1 11.74 0.00 1.64 1.42 0.05 85.16 01:01:01 AM all 25.12 0.00 4.24 0.84 0.08 69.71 01:01:01 AM 0 25.94 0.00 4.30 0.75 0.08 68.93 01:01:01 AM 1 24.30 0.00 4.18 0.94 0.08 70.50 01:02:01 AM all 2.74 0.00 0.88 1.16 0.03 95.19 01:02:01 AM 0 3.54 0.00 0.87 1.69 0.03 93.87 01:02:01 AM 1 1.94 0.00 0.89 0.64 0.03 96.50 01:03:01 AM all 4.45 0.00 0.55 0.01 0.05 94.93 01:03:01 AM 0 6.41 0.00 0.66 0.00 0.05 92.88 01:03:01 AM 1 2.51 0.00 0.45 0.02 0.05 96.97 01:04:01 AM all 23.41 0.00 3.31 0.21 0.08 73.00 01:04:01 AM 0 36.77 0.00 3.60 0.37 0.08 59.18 01:04:01 AM 1 10.01 0.00 3.01 0.05 0.07 86.87 Average: all 19.77 0.01 3.61 4.13 0.07 72.42 Average: 0 23.85 0.01 3.77 4.06 0.08 68.23 Average: 1 15.68 0.01 3.45 4.20 0.07 76.59