---> uname -a: Linux prd-centos8-robot-2c-8g-2402.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 650 4830 19 2216 6748 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:7e:4a:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fe7e:4a56/64 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) 10/10/2025 _x86_64_ (2 CPU) 03:47:30 LINUX RESTART (2 CPU) 03:48:01 AM tps rtps wtps bread/s bwrtn/s 03:49:01 AM 91.34 16.82 74.51 5242.18 7254.56 03:50:01 AM 79.86 0.72 79.14 52.91 9873.88 03:51:01 AM 23.99 0.42 23.58 64.78 2148.98 03:52:01 AM 67.34 6.96 60.38 1292.77 4484.57 03:53:01 AM 20.56 0.00 20.56 0.00 4993.67 03:54:01 AM 2.65 0.00 2.65 0.00 75.69 03:55:01 AM 0.32 0.00 0.32 0.00 2.50 03:56:01 AM 0.53 0.25 0.28 13.60 14.58 03:57:01 AM 2.03 0.00 2.03 0.00 197.43 03:58:01 AM 0.33 0.00 0.33 0.00 112.68 03:59:01 AM 0.48 0.00 0.48 0.00 109.82 04:00:01 AM 0.30 0.00 0.30 0.00 104.87 04:01:01 AM 0.27 0.02 0.25 0.13 116.24 04:02:01 AM 0.57 0.07 0.50 1.73 103.00 04:03:01 AM 8.33 0.35 7.98 37.19 410.28 04:04:01 AM 32.04 0.52 31.52 63.85 2345.52 Average: 20.69 1.63 19.05 423.13 2021.93 03:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 AM 5306016 7024596 2576408 32.69 2688 1900928 737948 8.26 186692 2068396 185572 03:50:01 AM 5126800 6962868 2755624 34.96 2688 2011772 785796 8.80 198420 2205764 42016 03:51:01 AM 5121736 6970920 2760688 35.02 2688 2024984 760256 8.51 225264 2184048 11276 03:52:01 AM 4926140 7015988 2956284 37.50 2688 2256916 696392 7.80 262296 2315292 138384 03:53:01 AM 4920708 7010192 2961716 37.57 2688 2256928 696392 7.80 262304 2316372 4 03:54:01 AM 4920520 7010004 2961904 37.58 2688 2256928 696392 7.80 262312 2316736 4 03:55:01 AM 4920624 7010108 2961800 37.57 2688 2256928 696392 7.80 262312 2316672 4 03:56:01 AM 4869464 6961132 3012960 38.22 2688 2259144 779692 8.73 262648 2367180 1440 03:57:01 AM 4862764 6957672 3019660 38.31 2688 2262360 779692 8.73 262740 2373724 924 03:58:01 AM 4858420 6956192 3024004 38.36 2688 2265224 818264 9.16 262740 2378072 484 03:59:01 AM 4854648 6955940 3027776 38.41 2688 2268744 818264 9.16 262740 2381664 920 04:00:01 AM 4848500 6952940 3033924 38.49 2688 2271884 857668 9.60 262740 2387492 980 04:01:01 AM 4841964 6950432 3040460 38.57 2688 2275920 874572 9.79 262740 2393584 1584 04:02:01 AM 4839092 6950704 3043332 38.61 2688 2279072 874572 9.79 262888 2396444 1800 04:03:01 AM 4868560 6865820 3013864 38.24 2688 2168608 828640 9.28 316044 2331364 77440 04:04:01 AM 4946656 6917424 2935768 37.24 2688 2144220 782816 8.77 484368 2091936 23452 Average: 4939538 6967058 2942886 37.33 2688 2197535 780234 8.74 268703 2301546 30393 03:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.38 192.60 1891.73 62.39 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 101.10 61.34 634.89 24.63 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 35.50 25.44 19.54 13.41 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 60.55 52.02 337.29 14.61 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 403.42 261.17 74.66 83.54 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 3.43 2.75 0.64 6.71 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 2.55 1.93 0.44 0.42 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 55.58 42.44 17.84 4.18 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 148.83 148.48 33.06 11.37 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 102.68 102.90 25.30 8.69 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 173.15 174.12 40.74 19.33 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 166.76 166.26 34.78 13.10 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 156.25 156.96 35.32 12.43 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 167.08 168.02 31.37 15.07 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 199.88 162.55 154.73 108.06 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 15.86 13.86 13.36 7.11 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 131.62 108.30 209.14 25.32 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) 10/10/2025 _x86_64_ (2 CPU) 03:47:30 LINUX RESTART (2 CPU) 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 45.93 0.00 6.78 1.23 0.11 45.95 03:49:01 AM 0 55.84 0.00 8.75 1.63 0.10 33.69 03:49:01 AM 1 36.02 0.00 4.82 0.84 0.12 58.20 03:50:01 AM all 22.94 0.00 3.51 1.34 0.12 72.09 03:50:01 AM 0 31.82 0.00 4.26 1.22 0.12 62.58 03:50:01 AM 1 14.11 0.00 2.77 1.45 0.12 81.56 03:51:01 AM all 14.91 0.00 2.63 0.40 0.08 81.98 03:51:01 AM 0 16.64 0.00 2.84 0.59 0.07 79.86 03:51:01 AM 1 13.19 0.00 2.41 0.22 0.08 84.10 03:52:01 AM all 30.77 0.00 5.40 0.83 0.11 62.90 03:52:01 AM 0 33.63 0.00 6.33 1.07 0.10 58.88 03:52:01 AM 1 27.90 0.00 4.47 0.58 0.12 66.93 03:53:01 AM all 0.80 0.00 1.00 0.48 0.05 97.68 03:53:01 AM 0 0.77 0.00 0.99 0.70 0.05 97.49 03:53:01 AM 1 0.82 0.00 1.01 0.25 0.05 97.87 03:54:01 AM all 0.11 0.00 0.08 0.01 0.04 99.76 03:54:01 AM 0 0.07 0.00 0.08 0.02 0.05 99.78 03:54:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 03:55:01 AM all 0.09 0.00 0.08 0.00 0.05 99.78 03:55:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 03:55:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 03:56:01 AM all 5.16 0.00 0.54 0.02 0.06 94.23 03:56:01 AM 0 7.96 0.00 0.72 0.02 0.05 91.25 03:56:01 AM 1 2.38 0.00 0.35 0.02 0.07 97.19 03:57:01 AM all 10.39 0.00 1.01 0.01 0.10 88.49 03:57:01 AM 0 10.76 0.00 1.11 0.00 0.10 88.02 03:57:01 AM 1 10.01 0.00 0.91 0.02 0.10 88.96 03:58:01 AM all 10.26 0.00 0.91 0.00 0.10 88.73 03:58:01 AM 0 9.26 0.00 0.81 0.00 0.10 89.83 03:58:01 AM 1 11.26 0.00 1.01 0.00 0.10 87.63 03:59:01 AM all 10.62 0.00 1.29 0.01 0.10 87.98 03:59:01 AM 0 14.35 0.00 1.25 0.00 0.10 84.30 03:59:01 AM 1 6.88 0.00 1.32 0.02 0.10 91.67 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 11.91 0.00 1.21 0.01 0.12 86.75 04:00:01 AM 0 17.04 0.00 1.35 0.00 0.12 81.49 04:00:01 AM 1 6.78 0.00 1.07 0.02 0.12 92.02 04:01:01 AM all 12.77 0.00 1.23 0.00 0.10 85.90 04:01:01 AM 0 18.75 0.00 1.51 0.00 0.10 79.64 04:01:01 AM 1 6.83 0.00 0.94 0.00 0.10 92.13 04:02:01 AM all 9.15 0.00 0.99 0.00 0.12 89.74 04:02:01 AM 0 13.97 0.00 1.11 0.00 0.12 84.80 04:02:01 AM 1 4.36 0.00 0.86 0.00 0.12 94.67 04:03:01 AM all 21.69 0.00 2.62 0.06 0.11 75.52 04:03:01 AM 0 27.76 0.00 2.71 0.03 0.10 69.40 04:03:01 AM 1 15.63 0.00 2.54 0.08 0.12 81.63 04:04:01 AM all 27.55 0.00 3.66 0.20 0.10 68.49 04:04:01 AM 0 25.44 0.00 3.72 0.13 0.10 70.61 04:04:01 AM 1 29.67 0.00 3.61 0.27 0.10 66.35 Average: all 14.70 0.00 2.06 0.29 0.09 82.85 Average: 0 17.77 0.00 2.36 0.34 0.09 79.45 Average: 1 11.64 0.00 1.77 0.24 0.09 86.26