---> uname -a: Linux prd-centos8-robot-2c-8g-36381.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: 2799.998 BogoMIPS: 5599.99 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 627 4888 19 2181 6772 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:31:ed:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:fe31:ed40/64 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) 06/22/2025 _x86_64_ (2 CPU) 23:35:33 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 146.91 64.95 81.96 7823.82 34466.78 11:38:01 PM 100.10 0.73 99.37 53.05 10836.45 11:39:01 PM 30.24 0.42 29.83 64.79 2729.00 11:40:01 PM 79.04 9.45 69.59 1685.30 8390.25 11:41:01 PM 8.47 0.00 8.47 0.00 627.01 11:42:01 PM 0.30 0.00 0.30 0.00 4.77 11:43:01 PM 0.12 0.00 0.12 0.00 1.03 11:44:01 PM 0.37 0.03 0.33 1.07 39.89 11:45:01 PM 1.93 0.00 1.93 0.00 67.12 11:46:01 PM 0.25 0.00 0.25 0.00 9.50 11:47:01 PM 0.28 0.00 0.28 0.00 9.41 11:48:01 PM 0.18 0.00 0.18 0.00 6.68 11:49:01 PM 0.23 0.00 0.23 0.00 16.66 11:50:01 PM 7.56 5.81 1.75 558.75 54.20 11:51:01 PM 1.77 0.03 1.73 0.27 61.78 11:52:01 PM 28.31 0.58 27.72 62.25 1461.05 Average: 25.38 5.13 20.25 640.70 3674.40 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5250436 6960644 2631988 33.39 2688 1894800 832652 9.32 221812 2098384 208196 11:38:01 PM 5152940 6974572 2729484 34.63 2688 1998588 759380 8.50 197932 2187792 42496 11:39:01 PM 5100824 6983280 2781600 35.29 2688 2057236 751844 8.42 229548 2202712 59904 11:40:01 PM 4934680 7014744 2947744 37.40 2688 2249096 689164 7.72 266108 2308712 10864 11:41:01 PM 4934808 7014892 2947616 37.39 2688 2249100 689164 7.72 266108 2308616 12 11:42:01 PM 4934852 7014936 2947572 37.39 2688 2249100 689164 7.72 266108 2308720 8 11:43:01 PM 4935008 7015092 2947416 37.39 2688 2249100 689164 7.72 266108 2308588 4 11:44:01 PM 4890292 6971424 2992132 37.96 2688 2250172 772824 8.65 266320 2352848 40 11:45:01 PM 4889968 6971252 2992456 37.96 2688 2250320 772824 8.65 266320 2353228 60 11:46:01 PM 4889848 6971280 2992576 37.97 2688 2250472 772824 8.65 266320 2353444 36 11:47:01 PM 4889120 6970716 2993304 37.97 2688 2250628 772824 8.65 266320 2354048 24 11:48:01 PM 4889212 6970964 2993212 37.97 2688 2250776 772824 8.65 266320 2354108 16 11:49:01 PM 4885392 6967848 2997032 38.02 2688 2251472 772824 8.65 266360 2357572 288 11:50:01 PM 4865140 6965084 3017284 38.28 2688 2268912 786832 8.81 268708 2375496 120 11:51:01 PM 4914784 7016048 2967640 37.65 2688 2270232 688460 7.71 269160 2326132 1180 11:52:01 PM 5095900 7020872 2786524 35.35 2688 2099884 698084 7.82 465088 1970416 10952 Average: 4965825 6987728 2916599 37.00 2688 2193118 744428 8.34 269665 2282551 20888 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 319.94 198.90 1642.54 61.51 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 66.64 52.12 780.28 8.69 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 32.43 27.83 125.24 7.49 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 595.67 426.16 308.51 97.12 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 2.88 1.90 0.49 0.41 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 1.28 0.80 0.29 0.18 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 2.95 1.92 0.51 0.43 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 77.36 65.24 16.84 6.04 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 1.45 2.08 0.44 0.43 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 3.55 2.07 0.67 0.42 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.58 2.53 1.14 0.91 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.52 2.10 0.45 0.43 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 43.78 41.39 7.89 3.99 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 30.34 30.24 6.19 2.59 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 41.97 26.41 11.28 2.93 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 49.68 41.87 88.61 32.73 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 79.63 57.73 186.99 14.14 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) 06/22/2025 _x86_64_ (2 CPU) 23:35:33 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 41.27 0.03 7.85 14.85 0.09 35.91 11:37:01 PM 0 38.62 0.05 7.19 12.52 0.08 41.54 11:37:01 PM 1 43.92 0.02 8.51 17.20 0.10 30.26 11:38:01 PM all 29.42 0.00 4.27 4.38 0.09 61.83 11:38:01 PM 0 24.35 0.00 3.91 4.09 0.10 67.54 11:38:01 PM 1 34.48 0.00 4.64 4.67 0.08 56.13 11:39:01 PM all 21.98 0.00 3.24 0.96 0.08 73.75 11:39:01 PM 0 12.04 0.00 2.64 0.63 0.07 84.62 11:39:01 PM 1 31.93 0.00 3.84 1.29 0.08 62.86 11:40:01 PM all 23.77 0.00 5.33 2.47 0.08 68.35 11:40:01 PM 0 16.10 0.00 4.79 1.86 0.07 77.18 11:40:01 PM 1 31.45 0.00 5.87 3.09 0.10 59.49 11:41:01 PM all 0.31 0.00 0.13 0.13 0.03 99.41 11:41:01 PM 0 0.50 0.00 0.12 0.08 0.03 99.26 11:41:01 PM 1 0.12 0.00 0.13 0.17 0.03 99.55 11:42:01 PM all 0.34 0.00 0.07 0.00 0.02 99.57 11:42:01 PM 0 0.60 0.00 0.08 0.00 0.02 99.30 11:42:01 PM 1 0.08 0.00 0.05 0.00 0.02 99.85 11:43:01 PM all 0.33 0.00 0.09 0.00 0.03 99.55 11:43:01 PM 0 0.23 0.00 0.12 0.00 0.03 99.62 11:43:01 PM 1 0.43 0.00 0.07 0.00 0.02 99.48 11:44:01 PM all 3.64 0.00 0.72 0.02 0.04 95.58 11:44:01 PM 0 2.61 0.00 0.55 0.00 0.03 96.80 11:44:01 PM 1 4.67 0.00 0.89 0.03 0.05 94.36 11:45:01 PM all 0.63 0.00 0.13 0.01 0.04 99.19 11:45:01 PM 0 0.37 0.00 0.12 0.00 0.03 99.48 11:45:01 PM 1 0.89 0.00 0.15 0.02 0.05 98.90 11:46:01 PM all 0.82 0.00 0.13 0.00 0.04 99.01 11:46:01 PM 0 0.72 0.00 0.12 0.00 0.03 99.13 11:46:01 PM 1 0.92 0.00 0.15 0.00 0.05 98.88 11:47:01 PM all 0.84 0.00 0.13 0.00 0.04 98.99 11:47:01 PM 0 0.72 0.00 0.08 0.00 0.03 99.16 11:47:01 PM 1 0.97 0.00 0.17 0.00 0.05 98.81 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 0.76 0.00 0.13 0.00 0.05 99.06 11:48:01 PM 0 0.84 0.00 0.15 0.00 0.05 98.96 11:48:01 PM 1 0.69 0.00 0.12 0.00 0.05 99.15 11:49:01 PM all 2.74 0.00 0.48 0.00 0.06 96.73 11:49:01 PM 0 2.60 0.00 0.27 0.00 0.05 97.09 11:49:01 PM 1 2.88 0.00 0.69 0.00 0.07 96.37 11:50:01 PM all 2.68 0.24 0.44 0.20 0.05 96.39 11:50:01 PM 0 3.82 0.47 0.64 0.40 0.05 94.63 11:50:01 PM 1 1.54 0.02 0.25 0.00 0.05 98.14 11:51:01 PM all 1.44 0.00 0.39 0.02 0.04 98.11 11:51:01 PM 0 1.11 0.00 0.52 0.00 0.05 98.33 11:51:01 PM 1 1.77 0.00 0.27 0.03 0.03 97.90 11:52:01 PM all 24.99 0.00 3.50 0.16 0.08 71.28 11:52:01 PM 0 25.54 0.00 3.36 0.23 0.07 70.80 11:52:01 PM 1 24.44 0.00 3.64 0.08 0.08 71.76 Average: all 9.75 0.02 1.69 1.45 0.05 87.04 Average: 0 8.18 0.03 1.54 1.24 0.05 88.96 Average: 1 11.32 0.00 1.84 1.66 0.06 85.12