---> uname -a: Linux prd-centos8-robot-2c-8g-314.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4877 19 2190 6769 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:2b:43:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:fe2b:43cc/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) 09/22/2025 _x86_64_ (2 CPU) 10:31:18 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 75.56 6.01 69.55 1088.12 4817.01 10:34:01 AM 82.52 0.65 81.87 51.06 10993.55 10:35:01 AM 59.88 7.35 52.53 1354.08 3619.99 10:36:01 AM 33.11 0.03 33.08 3.47 6322.28 10:37:01 AM 5.26 0.22 5.05 11.73 205.50 10:38:01 AM 1.00 0.00 1.00 0.00 95.10 10:39:01 AM 0.23 0.00 0.23 0.00 56.71 10:40:01 AM 0.25 0.00 0.25 0.00 62.22 10:41:01 AM 0.18 0.00 0.18 0.00 31.12 10:42:01 AM 0.57 0.00 0.57 0.00 22.34 10:43:01 AM 0.17 0.00 0.17 0.00 3.90 10:44:01 AM 0.18 0.00 0.18 0.00 46.95 10:45:01 AM 22.88 0.42 22.46 47.73 1320.88 Average: 21.68 1.13 20.55 196.65 2122.85 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5256480 7054424 2625952 33.31 2688 1974756 687816 7.70 187148 2102492 247468 10:34:01 AM 5088692 6965308 2793740 35.44 2688 2052564 758972 8.50 213488 2231084 44252 10:35:01 AM 4929840 7026060 2952592 37.46 2688 2263576 684896 7.67 257072 2320016 174444 10:36:01 AM 4947760 7043940 2934672 37.23 2688 2263700 698416 7.82 262516 2291168 4 10:37:01 AM 4901792 6999728 2980640 37.81 2688 2265528 769480 8.62 262664 2336820 948 10:38:01 AM 4895668 6995268 2986764 37.89 2688 2267164 787376 8.82 262672 2343004 556 10:39:01 AM 4891612 6992616 2990820 37.94 2688 2268608 806348 9.03 262672 2346708 364 10:40:01 AM 4886280 6989120 2996152 38.01 2688 2270368 826136 9.25 262676 2351544 344 10:41:01 AM 4884720 6988148 2997712 38.03 2688 2270948 826136 9.25 262684 2353496 60 10:42:01 AM 4882040 6985836 3000392 38.06 2688 2271308 826136 9.25 262688 2356052 28 10:43:01 AM 4880136 6984504 3002296 38.09 2688 2271880 826136 9.25 262688 2358012 540 10:44:01 AM 4875892 6981632 3006540 38.14 2688 2273252 826136 9.25 262704 2362368 548 10:45:01 AM 5026360 6957660 2856072 36.23 2688 2105368 751924 8.42 467140 2032856 22436 Average: 4949790 6997250 2932642 37.20 2688 2216848 775070 8.68 268370 2291202 37846 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 93.80 78.68 1058.78 11.06 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 53.57 36.89 584.66 7.18 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 46.48 38.05 336.05 9.55 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 161.29 116.26 32.42 33.09 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 92.59 87.07 18.24 8.40 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 73.30 72.54 14.06 6.82 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 54.72 54.22 11.26 5.63 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 83.35 82.15 16.73 7.88 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 21.64 19.52 5.51 3.39 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 14.86 13.41 3.64 2.37 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 21.12 19.30 5.35 3.43 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 41.85 37.44 10.87 6.74 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 66.84 45.78 102.92 48.61 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 63.49 53.95 169.28 11.86 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) 09/22/2025 _x86_64_ (2 CPU) 10:31:18 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 36.77 0.00 5.82 0.79 0.10 56.53 10:33:01 AM 0 29.21 0.00 5.49 0.43 0.08 64.79 10:33:01 AM 1 44.33 0.00 6.14 1.15 0.12 48.26 10:34:01 AM all 20.32 0.00 2.38 1.36 0.08 75.87 10:34:01 AM 0 16.11 0.00 2.56 1.12 0.08 80.12 10:34:01 AM 1 24.53 0.00 2.20 1.59 0.07 71.61 10:35:01 AM all 29.79 0.00 5.66 0.45 0.10 64.00 10:35:01 AM 0 28.24 0.00 5.64 0.30 0.10 65.72 10:35:01 AM 1 31.33 0.00 5.68 0.60 0.10 62.28 10:36:01 AM all 5.97 0.00 1.14 0.55 0.06 92.28 10:36:01 AM 0 8.05 0.00 1.29 0.65 0.07 89.94 10:36:01 AM 1 3.89 0.00 1.00 0.45 0.05 94.61 10:37:01 AM all 6.31 0.00 0.50 0.07 0.08 93.05 10:37:01 AM 0 3.89 0.00 0.44 0.10 0.07 95.51 10:37:01 AM 1 8.73 0.00 0.57 0.03 0.08 90.58 10:38:01 AM all 5.68 0.00 0.37 0.01 0.10 93.84 10:38:01 AM 0 6.69 0.00 0.40 0.00 0.10 92.81 10:38:01 AM 1 4.68 0.00 0.34 0.02 0.10 94.87 10:39:01 AM all 5.18 0.00 0.33 0.00 0.09 94.40 10:39:01 AM 0 4.23 0.00 0.27 0.00 0.08 95.41 10:39:01 AM 1 6.12 0.00 0.38 0.00 0.10 93.39 10:40:01 AM all 5.54 0.00 0.38 0.00 0.11 93.98 10:40:01 AM 0 3.58 0.00 0.44 0.00 0.10 95.88 10:40:01 AM 1 7.50 0.00 0.32 0.00 0.12 92.07 10:41:01 AM all 5.72 0.00 0.27 0.00 0.09 93.92 10:41:01 AM 0 4.50 0.00 0.27 0.00 0.10 95.13 10:41:01 AM 1 6.95 0.00 0.27 0.00 0.08 92.70 10:42:01 AM all 3.92 0.00 0.23 0.00 0.10 95.75 10:42:01 AM 0 3.36 0.00 0.25 0.00 0.08 96.31 10:42:01 AM 1 4.47 0.00 0.22 0.00 0.12 95.19 10:43:01 AM all 5.63 0.00 0.36 0.00 0.10 93.91 10:43:01 AM 0 3.38 0.00 0.27 0.00 0.10 96.25 10:43:01 AM 1 7.88 0.00 0.45 0.00 0.10 91.57 10:43:01 AM CPU %user %nice %system %iowait %steal %idle 10:44:01 AM all 10.84 0.00 0.45 0.00 0.09 88.62 10:44:01 AM 0 8.04 0.00 0.42 0.00 0.08 91.45 10:44:01 AM 1 13.63 0.00 0.48 0.00 0.10 85.78 10:45:01 AM all 22.88 0.00 2.99 0.13 0.08 73.93 10:45:01 AM 0 23.58 0.00 3.20 0.13 0.08 73.00 10:45:01 AM 1 22.18 0.00 2.77 0.12 0.08 74.85 Average: all 12.68 0.00 1.61 0.26 0.09 85.37 Average: 0 11.01 0.00 1.61 0.21 0.09 87.08 Average: 1 14.34 0.00 1.61 0.30 0.09 83.65