---> uname -a: Linux prd-centos8-robot-2c-8g-38112.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 653 4884 19 2160 6747 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:57:60:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe57:60bb/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) 06/28/2025 _x86_64_ (2 CPU) 23:32:10 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 89.12 6.26 82.86 1094.97 6563.90 11:35:01 PM 80.49 0.67 79.82 51.18 10020.78 11:36:01 PM 54.46 7.13 47.33 1310.71 3476.84 11:37:01 PM 43.14 2.73 40.40 439.59 6396.80 11:38:01 PM 3.73 0.03 3.70 1.87 161.57 11:39:01 PM 1.90 0.02 1.88 0.13 75.62 11:40:01 PM 0.23 0.00 0.23 0.00 13.76 11:41:01 PM 0.25 0.00 0.25 0.00 13.89 11:42:01 PM 4.97 0.32 4.65 36.93 224.48 11:43:01 PM 29.89 0.53 29.36 64.78 1395.03 Average: 30.82 1.77 29.05 300.01 2834.35 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 5298080 7076404 2584352 32.79 2688 1956580 645900 7.23 186512 2063720 234380 11:35:01 PM 5084180 6940804 2798252 35.50 2688 2033776 772976 8.65 214300 2238860 47996 11:36:01 PM 4926284 6987792 2956148 37.50 2688 2230892 696488 7.80 257676 2328740 152660 11:37:01 PM 4960520 7039556 2921912 37.07 2688 2247864 646256 7.24 266408 2278252 16 11:38:01 PM 4910640 6990636 2971792 37.70 2688 2248840 775580 8.68 266996 2327836 124 11:39:01 PM 4908956 6989388 2973476 37.72 2688 2249284 775580 8.68 267064 2329152 128 11:40:01 PM 4906560 6987328 2975872 37.75 2688 2249608 781464 8.75 267064 2331460 120 11:41:01 PM 4903716 6984796 2978716 37.79 2688 2249940 781464 8.75 267064 2334500 120 11:42:01 PM 5047608 6955636 2834824 35.96 2688 2081872 737876 8.26 262992 2213628 7980 11:43:01 PM 5092460 6997660 2789972 35.39 2688 2079932 707100 7.92 463776 1974604 10928 Average: 5003900 6995000 2878532 36.52 2688 2162859 732068 8.20 271985 2242075 45445 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 177.34 129.66 1332.17 27.21 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 56.35 42.54 550.10 7.62 0.00 0.00 0.00 0.00 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 36.16 30.08 313.48 6.82 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 182.01 118.54 43.49 29.80 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 21.56 16.48 6.56 8.70 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 6.08 1.83 2.91 0.30 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 1.27 0.50 0.14 0.08 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 0.83 0.48 0.11 0.08 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 41.69 27.51 75.24 24.36 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 18.78 16.56 16.62 8.43 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 54.21 38.42 234.09 11.34 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) 06/28/2025 _x86_64_ (2 CPU) 23:32:10 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 39.35 0.00 6.31 1.16 0.12 53.07 11:34:01 PM 0 49.92 0.00 7.42 1.12 0.13 41.41 11:34:01 PM 1 28.80 0.00 5.19 1.20 0.10 64.70 11:35:01 PM all 24.28 0.00 3.14 1.16 0.07 71.36 11:35:01 PM 0 28.85 0.00 3.39 1.05 0.07 66.64 11:35:01 PM 1 19.70 0.00 2.89 1.27 0.07 76.08 11:36:01 PM all 25.28 0.00 4.79 4.40 0.08 65.44 11:36:01 PM 0 34.05 0.00 5.65 5.51 0.10 54.69 11:36:01 PM 1 16.52 0.00 3.94 3.29 0.07 76.18 11:37:01 PM all 10.58 0.00 2.22 1.09 0.05 86.05 11:37:01 PM 0 11.45 0.00 2.49 1.00 0.05 85.01 11:37:01 PM 1 9.72 0.00 1.95 1.19 0.05 87.09 11:38:01 PM all 4.83 0.00 0.39 0.01 0.03 94.74 11:38:01 PM 0 6.46 0.00 0.37 0.00 0.03 93.13 11:38:01 PM 1 3.21 0.00 0.40 0.02 0.03 96.33 11:39:01 PM all 1.56 0.00 0.13 0.01 0.06 98.24 11:39:01 PM 0 0.77 0.00 0.10 0.02 0.05 99.06 11:39:01 PM 1 2.36 0.00 0.17 0.00 0.07 97.41 11:40:01 PM all 1.54 0.00 0.12 0.00 0.03 98.32 11:40:01 PM 0 0.85 0.00 0.10 0.00 0.02 99.03 11:40:01 PM 1 2.23 0.00 0.13 0.00 0.03 97.61 11:41:01 PM all 1.47 0.00 0.13 0.00 0.04 98.35 11:41:01 PM 0 1.17 0.00 0.13 0.00 0.03 98.66 11:41:01 PM 1 1.77 0.00 0.13 0.00 0.05 98.04 11:42:01 PM all 4.09 0.00 1.21 0.03 0.05 94.62 11:42:01 PM 0 4.14 0.00 1.34 0.02 0.05 94.46 11:42:01 PM 1 4.05 0.00 1.09 0.03 0.05 94.78 11:43:01 PM all 31.10 0.00 3.31 0.21 0.08 65.30 11:43:01 PM 0 29.22 0.00 3.13 0.22 0.07 67.36 11:43:01 PM 1 32.98 0.00 3.49 0.20 0.08 63.24 Average: all 14.43 0.00 2.18 0.81 0.06 82.52 Average: 0 16.72 0.00 2.42 0.90 0.06 79.91 Average: 1 12.15 0.00 1.94 0.72 0.06 85.13