---> uname -a: Linux prd-centos8-robot-2c-8g-2467.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4740 19 2347 6789 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:d6:c9:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85461sec preferred_lft 85461sec inet6 fe80::f816:3eff:fed6:c902/64 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) 08/19/2025 _x86_64_ (2 CPU) 00:35:41 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 193.92 120.94 72.98 13941.58 40938.41 12:38:01 AM 117.86 0.72 117.15 52.92 12048.24 12:39:01 AM 32.02 0.38 31.64 64.25 2766.29 12:40:01 AM 74.20 7.00 67.21 1293.52 7849.13 12:41:01 AM 13.48 0.20 13.28 11.60 1225.92 12:42:01 AM 4.42 0.02 4.40 0.13 199.30 12:43:01 AM 0.92 0.00 0.92 0.00 607.05 12:44:01 AM 0.43 0.00 0.43 0.00 380.34 12:45:01 AM 0.50 0.02 0.48 1.07 232.37 12:46:01 AM 0.95 0.00 0.95 0.00 904.25 12:47:01 AM 0.38 0.03 0.35 1.87 152.57 12:48:01 AM 0.95 0.35 0.60 53.46 560.97 12:49:01 AM 0.18 0.00 0.18 0.00 29.65 12:50:01 AM 2.28 0.32 1.97 36.91 109.40 12:51:01 AM 33.29 0.57 32.72 65.04 4680.31 Average: 31.72 8.70 23.02 1035.01 4846.04 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5295836 7002628 2586588 32.81 2688 1891644 769788 8.62 222252 2053632 220132 12:38:01 AM 5181628 7018988 2700796 34.26 2688 2013292 704328 7.89 198304 2152572 42484 12:39:01 AM 5182528 7057512 2699896 34.25 2688 2048844 676100 7.57 227416 2117868 33132 12:40:01 AM 4952232 7041008 2930192 37.17 2688 2256244 649956 7.28 262368 2284632 26904 12:41:01 AM 4914556 7003716 2967868 37.65 2688 2256780 704932 7.89 262500 2323844 188 12:42:01 AM 4893148 6986796 2989276 37.92 2688 2261168 720436 8.07 262968 2344008 2888 12:43:01 AM 4865064 6978700 3017360 38.28 2688 2281332 735880 8.24 262972 2372296 5336 12:44:01 AM 4856840 6977112 3025584 38.38 2688 2287832 735880 8.24 262972 2381032 516 12:45:01 AM 4829520 6961932 3052904 38.73 2688 2300032 751608 8.42 263100 2407016 5888 12:46:01 AM 4782196 6938216 3100228 39.33 2688 2323640 782396 8.76 263100 2454808 2664 12:47:01 AM 4781528 6953212 3100896 39.34 2688 2339332 782396 8.76 263336 2455052 13856 12:48:01 AM 4396724 6898300 3485700 44.22 2688 2343992 765660 8.57 264652 2458984 248 12:49:01 AM 4399132 6901364 3483292 44.19 2688 2344592 765660 8.57 264668 2456580 4 12:50:01 AM 4891864 6993164 2990560 37.94 2688 2270264 702276 7.86 344996 2272600 104368 12:51:01 AM 4921488 7016688 2960936 37.56 2688 2268324 688164 7.71 547132 2054608 10980 Average: 4876286 6981956 3006138 38.14 2688 2232487 729031 8.16 278182 2305969 31306 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 302.35 185.96 1656.94 61.20 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 76.79 57.91 827.40 9.87 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 17.61 10.98 8.56 4.38 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 238.16 187.19 369.47 45.88 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 12.83 7.13 4.20 0.86 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 23.23 18.14 41.04 4.98 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 37.61 38.14 140.53 10.82 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 12.95 11.83 34.44 5.61 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 35.10 28.04 120.66 12.90 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 28.26 24.13 381.86 2.19 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 22.36 20.43 252.46 2.06 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 36.84 55.26 38.93 4.87 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 17.81 16.00 4.29 2.83 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 89.97 53.81 172.78 115.18 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 17.91 16.71 15.31 8.50 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 64.65 48.78 271.27 19.48 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) 08/19/2025 _x86_64_ (2 CPU) 00:35:41 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 43.03 0.06 10.94 5.64 0.09 40.25 12:37:01 AM 0 42.51 0.05 10.94 5.83 0.10 40.58 12:37:01 AM 1 43.55 0.07 10.93 5.45 0.08 39.91 12:38:01 AM all 31.05 0.00 4.73 1.32 0.11 62.79 12:38:01 AM 0 28.24 0.00 4.26 1.08 0.12 66.31 12:38:01 AM 1 33.85 0.00 5.21 1.55 0.10 59.29 12:39:01 AM all 18.93 0.00 2.85 0.33 0.08 77.81 12:39:01 AM 0 12.45 0.00 2.63 0.23 0.08 84.60 12:39:01 AM 1 25.40 0.00 3.07 0.42 0.08 71.03 12:40:01 AM all 25.26 0.00 4.75 0.78 0.09 69.13 12:40:01 AM 0 28.12 0.00 4.78 0.75 0.08 66.26 12:40:01 AM 1 22.39 0.00 4.71 0.80 0.10 71.99 12:41:01 AM all 0.88 0.00 0.25 0.18 0.02 98.68 12:41:01 AM 0 1.59 0.00 0.35 0.27 0.02 97.78 12:41:01 AM 1 0.17 0.00 0.15 0.08 0.02 99.58 12:42:01 AM all 5.91 0.00 0.18 0.02 0.07 93.83 12:42:01 AM 0 3.68 0.00 0.18 0.02 0.05 96.07 12:42:01 AM 1 8.14 0.00 0.18 0.02 0.08 91.58 12:43:01 AM all 19.81 0.00 0.23 0.03 0.07 79.88 12:43:01 AM 0 13.47 0.00 0.22 0.02 0.07 86.23 12:43:01 AM 1 26.13 0.00 0.23 0.03 0.07 73.53 12:44:01 AM all 6.90 0.00 0.14 0.03 0.04 92.89 12:44:01 AM 0 2.79 0.00 0.13 0.05 0.03 96.99 12:44:01 AM 1 11.00 0.00 0.15 0.00 0.05 88.80 12:45:01 AM all 14.62 0.00 0.23 0.00 0.08 85.07 12:45:01 AM 0 5.42 0.00 0.25 0.00 0.07 94.26 12:45:01 AM 1 23.82 0.00 0.22 0.00 0.08 75.88 12:46:01 AM all 2.15 0.00 0.19 0.04 0.06 97.56 12:46:01 AM 0 1.15 0.00 0.17 0.08 0.05 98.54 12:46:01 AM 1 3.14 0.00 0.22 0.00 0.07 96.57 12:47:01 AM all 2.71 0.00 0.27 0.00 0.05 96.97 12:47:01 AM 0 3.05 0.00 0.30 0.00 0.05 96.60 12:47:01 AM 1 2.37 0.00 0.23 0.00 0.05 97.34 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 8.04 0.00 2.32 0.04 0.07 89.53 12:48:01 AM 0 7.98 0.00 2.44 0.07 0.07 89.45 12:48:01 AM 1 8.10 0.00 2.21 0.02 0.07 89.61 12:49:01 AM all 5.69 0.00 0.19 0.00 0.05 94.07 12:49:01 AM 0 4.77 0.00 0.22 0.00 0.05 94.96 12:49:01 AM 1 6.61 0.00 0.17 0.00 0.05 93.17 12:50:01 AM all 11.58 0.00 1.82 0.01 0.05 86.54 12:50:01 AM 0 8.42 0.00 1.65 0.02 0.03 89.88 12:50:01 AM 1 14.75 0.00 1.99 0.00 0.07 83.20 12:51:01 AM all 30.51 0.00 3.51 0.26 0.08 65.64 12:51:01 AM 0 31.34 0.00 3.42 0.38 0.08 64.78 12:51:01 AM 1 29.69 0.00 3.60 0.13 0.07 66.51 Average: all 15.14 0.00 2.17 0.58 0.07 82.04 Average: 0 13.00 0.00 2.13 0.59 0.06 84.22 Average: 1 17.28 0.00 2.22 0.57 0.07 79.86