---> uname -a: Linux prd-centos8-robot-2c-8g-48909.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4894 19 2181 6777 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:a8:dd:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fea8:dd11/64 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) 08/03/2025 _x86_64_ (2 CPU) 03:36:07 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 86.12 6.17 79.95 1090.75 6298.07 03:39:01 AM 81.25 0.75 80.50 53.46 9947.58 03:40:01 AM 34.02 0.53 33.49 64.25 2725.07 03:41:01 AM 67.68 6.96 60.72 1292.55 7613.16 03:42:01 AM 10.41 0.02 10.40 0.13 851.50 03:43:01 AM 1.97 0.00 1.97 0.00 143.21 03:44:01 AM 0.45 0.00 0.45 0.00 32.51 03:45:01 AM 0.20 0.00 0.20 0.00 60.47 03:46:01 AM 0.28 0.00 0.28 0.00 66.01 03:47:01 AM 0.37 0.00 0.37 0.00 14.38 03:48:01 AM 0.13 0.00 0.13 0.00 10.95 03:49:01 AM 0.22 0.00 0.22 0.00 24.18 03:50:01 AM 6.20 0.32 5.88 36.92 227.52 03:51:01 AM 29.91 0.53 29.38 64.76 1781.66 Average: 22.80 1.09 21.71 185.93 2128.32 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5315716 7038712 2566716 32.56 2688 1904904 716720 8.03 186832 2059532 185572 03:39:01 AM 5224320 7058716 2658112 33.72 2688 2010632 682388 7.64 207020 2103344 36164 03:40:01 AM 5101724 7003704 2780708 35.28 2688 2075492 756180 8.47 234056 2190760 54704 03:41:01 AM 4936312 7019080 2946120 37.38 2688 2250160 678664 7.60 261828 2301592 16544 03:42:01 AM 4900484 6983392 2981948 37.83 2688 2250488 750596 8.40 261964 2340172 336 03:43:01 AM 4895912 6980804 2986520 37.89 2688 2252508 766236 8.58 261972 2344768 36 03:44:01 AM 4891024 6977384 2991408 37.95 2688 2253980 785464 8.79 261980 2349636 736 03:45:01 AM 4887532 6975388 2994900 37.99 2688 2255428 785464 8.79 261984 2352816 432 03:46:01 AM 4884424 6973872 2998008 38.03 2688 2257020 820332 9.19 261984 2355888 128 03:47:01 AM 4883864 6973568 2998568 38.04 2688 2257292 820332 9.19 261984 2356416 168 03:48:01 AM 4883940 6973844 2998492 38.04 2688 2257476 820332 9.19 261988 2356540 52 03:49:01 AM 4880664 6971628 3001768 38.08 2688 2258544 820332 9.19 261988 2359900 436 03:50:01 AM 4979912 6939912 2902520 36.82 2688 2131308 775576 8.68 300756 2237940 59624 03:51:01 AM 5059632 6984352 2822800 35.81 2688 2097780 742360 8.31 467808 1996964 10200 Average: 4980390 6989597 2902042 36.82 2688 2179501 765784 8.57 268153 2264733 26081 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 138.04 100.95 1161.99 17.20 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 62.62 42.33 568.86 6.93 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 33.91 29.54 154.56 13.50 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 167.72 119.07 207.41 29.90 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 20.68 13.35 5.51 1.60 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 110.05 108.38 20.66 9.88 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 53.07 51.63 11.65 5.80 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 62.16 62.32 11.84 5.50 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 74.31 70.84 15.36 8.12 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 14.10 11.66 3.54 2.21 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 5.35 4.35 1.35 0.88 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 37.04 32.03 9.09 5.59 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 90.09 67.96 103.28 52.49 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 17.29 15.66 14.54 7.40 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 63.31 52.15 163.54 11.93 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) 08/03/2025 _x86_64_ (2 CPU) 03:36:07 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 34.01 0.00 5.14 6.52 0.08 54.24 03:38:01 AM 0 39.90 0.00 6.09 8.72 0.08 45.20 03:38:01 AM 1 28.14 0.00 4.20 4.33 0.08 63.25 03:39:01 AM all 19.91 0.00 3.54 4.58 0.06 71.91 03:39:01 AM 0 30.85 0.00 4.21 5.56 0.07 59.31 03:39:01 AM 1 8.97 0.00 2.87 3.59 0.05 84.52 03:40:01 AM all 21.91 0.00 2.90 3.24 0.07 71.88 03:40:01 AM 0 22.15 0.00 2.94 3.12 0.07 71.73 03:40:01 AM 1 21.68 0.00 2.87 3.35 0.07 72.04 03:41:01 AM all 22.73 0.00 4.55 4.56 0.07 68.09 03:41:01 AM 0 24.14 0.00 4.48 4.65 0.07 66.67 03:41:01 AM 1 21.33 0.00 4.61 4.48 0.07 69.51 03:42:01 AM all 1.99 0.00 0.27 0.19 0.03 97.52 03:42:01 AM 0 2.22 0.00 0.28 0.20 0.03 97.26 03:42:01 AM 1 1.75 0.00 0.25 0.18 0.03 97.78 03:43:01 AM all 8.44 0.00 0.52 0.02 0.05 90.97 03:43:01 AM 0 8.25 0.00 0.57 0.00 0.05 91.13 03:43:01 AM 1 8.64 0.00 0.47 0.03 0.05 90.81 03:44:01 AM all 6.26 0.00 0.35 0.00 0.05 93.33 03:44:01 AM 0 3.70 0.00 0.39 0.00 0.05 95.86 03:44:01 AM 1 8.83 0.00 0.32 0.00 0.05 90.80 03:45:01 AM all 3.63 0.00 0.33 0.00 0.05 96.00 03:45:01 AM 0 3.35 0.00 0.33 0.00 0.05 96.27 03:45:01 AM 1 3.91 0.00 0.32 0.00 0.05 95.73 03:46:01 AM all 8.71 0.00 0.44 0.00 0.06 90.79 03:46:01 AM 0 9.67 0.00 0.44 0.00 0.05 89.84 03:46:01 AM 1 7.76 0.00 0.44 0.00 0.07 91.74 03:47:01 AM all 3.25 0.00 0.24 0.00 0.05 96.45 03:47:01 AM 0 2.57 0.00 0.20 0.00 0.05 97.17 03:47:01 AM 1 3.94 0.00 0.28 0.00 0.05 95.73 03:48:01 AM all 1.97 0.00 0.15 0.00 0.04 97.84 03:48:01 AM 0 2.22 0.00 0.13 0.00 0.03 97.61 03:48:01 AM 1 1.72 0.00 0.17 0.00 0.05 98.06 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 9.17 0.00 0.44 0.00 0.05 90.33 03:49:01 AM 0 11.93 0.00 0.52 0.00 0.05 87.50 03:49:01 AM 1 6.41 0.00 0.37 0.00 0.05 93.17 03:50:01 AM all 17.39 0.00 1.68 0.51 0.06 80.36 03:50:01 AM 0 21.05 0.00 1.57 0.52 0.05 76.81 03:50:01 AM 1 13.73 0.00 1.79 0.50 0.07 83.91 03:51:01 AM all 27.17 0.00 3.48 1.02 0.07 68.26 03:51:01 AM 0 33.78 0.00 3.86 1.05 0.08 61.22 03:51:01 AM 1 20.54 0.00 3.10 0.98 0.07 75.30 Average: all 13.34 0.00 1.72 1.48 0.06 83.40 Average: 0 15.43 0.00 1.86 1.70 0.06 80.95 Average: 1 11.25 0.00 1.58 1.25 0.06 85.86