---> uname -a: Linux prd-centos8-robot-2c-8g-5510.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 582 4801 19 2313 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:12:2c:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe12:2ce5/64 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) 01/26/2025 _x86_64_ (2 CPU) 23:34:28 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 102.93 38.02 64.91 6031.72 5981.92 11:37:01 PM 78.61 0.73 77.87 53.05 10034.06 11:38:01 PM 22.76 0.42 22.35 64.79 1649.04 11:39:01 PM 13.41 0.00 13.41 0.00 1188.32 11:40:01 PM 60.90 9.23 51.67 1641.72 6642.64 11:41:01 PM 10.40 0.00 10.40 0.00 796.13 11:42:01 PM 0.38 0.00 0.38 0.00 6.72 11:43:01 PM 0.13 0.00 0.13 0.00 1.82 11:44:01 PM 0.47 0.17 0.30 32.93 7.17 11:45:01 PM 28.61 0.53 28.07 64.78 1015.21 Average: 31.86 4.91 26.95 788.94 2732.41 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5429408 7085452 2453024 31.12 2688 1839728 651060 7.29 185068 1952292 160384 11:37:01 PM 5205368 7007144 2677064 33.96 2688 1979144 687808 7.70 198568 2126420 30680 11:38:01 PM 5289564 7092736 2592868 32.89 2688 1981092 638168 7.15 217952 2031540 12 11:39:01 PM 5220672 7058884 2661760 33.77 2688 2013832 662904 7.42 226544 2085020 11720 11:40:01 PM 5012812 7068132 2869620 36.41 2688 2225156 628116 7.03 263940 2229140 15784 11:41:01 PM 5015864 7071196 2866568 36.37 2688 2225160 628116 7.03 263940 2229096 4 11:42:01 PM 5016096 7071428 2866336 36.36 2688 2225160 628116 7.03 263940 2229016 4 11:43:01 PM 5015968 7071304 2866464 36.37 2688 2225164 628116 7.03 263940 2228904 4 11:44:01 PM 4979284 7035740 2903148 36.83 2688 2226292 657228 7.36 264600 2264932 168 11:45:01 PM 4960804 7020100 2921628 37.07 2688 2228532 662852 7.42 460852 2087176 16756 Average: 5114584 7058212 2767848 35.11 2688 2116926 647248 7.25 260934 2146354 23552 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 278.92 172.79 1595.16 57.27 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 61.95 47.17 646.41 8.12 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 22.73 13.15 6.67 4.28 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 7.05 5.36 3.09 1.45 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 626.52 455.58 410.41 103.35 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.50 0.82 0.42 0.18 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.15 0.10 0.06 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.58 0.18 0.03 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 10.41 6.25 9.70 3.40 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 26.67 21.46 19.63 15.53 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 103.75 72.29 269.17 19.36 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) 01/26/2025 _x86_64_ (2 CPU) 23:34:28 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 41.21 0.02 7.00 3.06 0.13 48.60 11:36:01 PM 0 37.25 0.02 6.24 3.49 0.12 52.88 11:36:01 PM 1 45.20 0.02 7.76 2.62 0.13 44.27 11:37:01 PM all 21.60 0.00 3.42 3.15 0.17 71.66 11:37:01 PM 0 21.40 0.00 3.17 3.17 0.25 72.01 11:37:01 PM 1 21.79 0.00 3.67 3.14 0.08 71.32 11:38:01 PM all 9.35 0.00 1.55 6.90 0.13 82.07 11:38:01 PM 0 4.56 0.00 1.39 4.88 0.18 88.99 11:38:01 PM 1 14.14 0.00 1.71 8.92 0.08 75.15 11:39:01 PM all 7.45 0.00 1.52 4.55 0.08 86.39 11:39:01 PM 0 3.17 0.00 1.14 3.97 0.05 91.67 11:39:01 PM 1 11.77 0.00 1.91 5.14 0.12 81.06 11:40:01 PM all 21.37 0.00 4.84 3.23 0.12 70.44 11:40:01 PM 0 15.33 0.00 3.95 2.48 0.08 78.16 11:40:01 PM 1 27.43 0.00 5.73 3.98 0.15 62.70 11:41:01 PM all 0.35 0.00 0.13 0.62 0.05 98.86 11:41:01 PM 0 0.55 0.00 0.15 0.42 0.05 98.83 11:41:01 PM 1 0.15 0.00 0.10 0.82 0.05 98.88 11:42:01 PM all 0.11 0.00 0.06 0.00 0.04 99.79 11:42:01 PM 0 0.15 0.00 0.07 0.00 0.03 99.75 11:42:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 11:43:01 PM all 0.23 0.00 0.04 0.00 0.05 99.68 11:43:01 PM 0 0.28 0.00 0.05 0.00 0.03 99.63 11:43:01 PM 1 0.17 0.00 0.03 0.00 0.07 99.73 11:44:01 PM all 1.25 0.00 0.59 0.03 0.03 98.10 11:44:01 PM 0 0.60 0.00 0.62 0.00 0.05 98.73 11:44:01 PM 1 1.90 0.00 0.57 0.05 0.02 97.46 11:45:01 PM all 29.30 0.00 3.58 0.32 0.10 66.71 11:45:01 PM 0 15.01 0.00 2.98 0.30 0.10 81.61 11:45:01 PM 1 43.60 0.00 4.17 0.33 0.10 51.79 Average: all 13.21 0.00 2.27 2.18 0.09 82.25 Average: 0 9.83 0.00 1.98 1.87 0.10 86.23 Average: 1 16.59 0.00 2.56 2.49 0.09 78.27