---> uname -a: Linux prd-centos8-robot-2c-8g-42493.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 614 4763 19 2319 6784 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:e9:cf:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85100sec preferred_lft 85100sec inet6 fe80::f816:3eff:fee9:cff4/64 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) 07/14/2025 _x86_64_ (2 CPU) 02:35:31 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 92.16 14.19 77.96 4158.03 7474.80 02:38:01 AM 72.30 0.72 71.59 52.92 9421.35 02:39:01 AM 40.07 0.42 39.65 64.78 3519.73 02:40:01 AM 65.24 6.96 58.28 1292.77 7397.77 02:41:01 AM 10.33 0.00 10.33 0.00 670.44 02:42:01 AM 2.27 0.00 2.27 0.00 64.09 02:43:01 AM 0.17 0.00 0.17 0.00 1.98 02:44:01 AM 0.35 0.02 0.33 0.13 49.91 02:45:01 AM 2.02 0.00 2.02 0.00 323.33 02:46:01 AM 0.45 0.00 0.45 0.00 276.67 02:47:02 AM 0.42 0.00 0.42 0.00 93.63 02:48:01 AM 0.24 0.00 0.24 0.00 131.77 02:49:01 AM 0.35 0.00 0.35 0.00 347.33 02:50:01 AM 0.20 0.00 0.20 0.00 106.00 02:51:01 AM 0.63 0.03 0.60 0.27 228.84 02:52:01 AM 1.47 0.00 1.47 0.00 343.42 02:53:01 AM 0.22 0.00 0.22 0.00 81.74 02:54:01 AM 0.28 0.00 0.28 0.00 265.81 02:55:01 AM 0.38 0.00 0.38 0.00 274.14 02:56:01 AM 7.35 0.32 7.03 36.92 309.53 02:57:01 AM 33.49 0.53 32.96 64.79 4178.89 Average: 15.75 1.11 14.64 270.32 1694.72 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5336240 7062156 2546184 32.30 2688 1908148 672176 7.53 186876 2038696 182896 02:38:01 AM 5206528 7051112 2675896 33.95 2688 2020532 677532 7.59 208688 2115724 47188 02:39:01 AM 5061344 6991184 2821080 35.79 2688 2103680 724488 8.11 235016 2229220 67008 02:40:01 AM 4972520 7060056 2909904 36.92 2688 2255416 630572 7.06 262616 2261268 10832 02:41:01 AM 4977436 7064860 2904988 36.85 2688 2255424 630572 7.06 262616 2261192 4 02:42:01 AM 4977328 7064752 2905096 36.86 2688 2255424 614272 6.88 262616 2261356 4 02:43:01 AM 4976964 7064388 2905460 36.86 2688 2255424 629704 7.05 262616 2261336 16 02:44:01 AM 4928052 7017832 2954372 37.48 2688 2257780 708976 7.94 262852 2309948 1096 02:45:01 AM 4904516 7002944 2977908 37.78 2688 2266468 708976 7.94 262852 2332844 1956 02:46:01 AM 4884288 6989348 2998136 38.04 2688 2273076 740308 8.29 262852 2353756 376 02:47:02 AM 4877072 6984644 3005352 38.13 2688 2275600 759444 8.50 262856 2360680 236 02:48:01 AM 4867360 6983712 3015064 38.25 2688 2284392 759444 8.50 262856 2369900 5200 02:49:01 AM 4858732 6981732 3023692 38.36 2688 2291008 759444 8.50 262856 2379168 1428 02:50:01 AM 4855188 6980892 3027236 38.40 2688 2293736 793800 8.89 262856 2382356 1016 02:51:01 AM 4845840 6980192 3036584 38.52 2688 2302336 790256 8.85 263032 2390596 2952 02:52:01 AM 4839668 6980848 3042756 38.60 2688 2309172 790256 8.85 263032 2397608 376 02:53:01 AM 4834660 6978616 3047764 38.67 2688 2311956 806220 9.03 263032 2402712 784 02:54:01 AM 4824816 6977556 3057608 38.79 2688 2320764 806220 9.03 263032 2411376 1648 02:55:01 AM 4819320 6978696 3063104 38.86 2688 2327348 806220 9.03 263032 2417876 88 02:56:01 AM 4835364 6936824 3047060 38.66 2688 2273132 723892 8.11 365092 2316448 129960 02:57:01 AM 4963656 7033484 2918768 37.03 2688 2243152 632684 7.08 530916 2029000 26912 Average: 4935566 7007897 2946858 37.39 2688 2242094 722165 8.09 272962 2299193 22951 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 318.07 205.06 1893.70 60.33 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 59.66 43.68 580.76 7.53 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 40.92 38.00 312.63 8.99 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 480.72 344.80 97.56 83.59 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 2.70 1.85 0.46 0.41 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 2.65 2.42 0.57 0.56 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 1.95 0.82 0.46 0.30 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 186.39 172.24 34.09 13.45 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 92.87 93.15 38.22 7.20 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 29.76 30.34 21.90 2.94 0.00 0.00 0.00 0.00 02:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:02 AM eth0 198.97 198.90 33.61 15.16 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 109.28 110.79 42.03 8.43 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 21.65 22.71 21.01 2.33 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 199.02 200.42 34.48 15.36 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 118.71 119.76 42.59 9.02 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 15.54 14.70 20.62 1.83 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 196.87 197.10 35.08 15.17 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 99.02 99.80 40.58 7.54 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 19.50 19.95 20.76 2.13 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 236.00 188.29 248.40 315.37 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 18.00 17.33 15.97 12.44 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 116.59 101.05 168.49 28.12 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) 07/14/2025 _x86_64_ (2 CPU) 02:35:31 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 45.51 0.00 6.65 0.77 0.11 46.96 02:37:01 AM 0 38.17 0.00 6.60 0.75 0.12 54.37 02:37:01 AM 1 52.86 0.00 6.71 0.78 0.10 39.55 02:38:01 AM all 22.25 0.00 3.49 0.91 0.08 73.27 02:38:01 AM 0 33.04 0.00 4.31 0.92 0.07 61.67 02:38:01 AM 1 11.49 0.00 2.68 0.90 0.08 84.84 02:39:01 AM all 22.60 0.00 3.15 0.31 0.07 73.87 02:39:01 AM 0 26.39 0.00 3.75 0.40 0.07 69.39 02:39:01 AM 1 18.81 0.00 2.55 0.22 0.07 78.36 02:40:01 AM all 21.85 0.00 4.92 0.63 0.08 72.50 02:40:01 AM 0 23.13 0.00 4.50 0.53 0.08 71.75 02:40:01 AM 1 20.57 0.00 5.35 0.74 0.08 73.26 02:41:01 AM all 0.32 0.00 0.13 0.06 0.04 99.46 02:41:01 AM 0 0.08 0.00 0.12 0.08 0.03 99.68 02:41:01 AM 1 0.55 0.00 0.13 0.03 0.05 99.23 02:42:01 AM all 0.35 0.00 0.09 0.17 0.02 99.37 02:42:01 AM 0 0.58 0.00 0.08 0.33 0.02 98.98 02:42:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 02:43:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 02:43:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 02:43:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 02:44:01 AM all 8.99 0.00 0.94 0.00 0.06 90.01 02:44:01 AM 0 12.52 0.00 1.06 0.00 0.05 86.37 02:44:01 AM 1 5.48 0.00 0.82 0.00 0.07 93.63 02:45:01 AM all 13.83 0.00 0.89 0.02 0.08 85.19 02:45:01 AM 0 10.99 0.00 0.79 0.02 0.07 88.14 02:45:01 AM 1 16.67 0.00 0.99 0.02 0.08 82.24 02:46:01 AM all 10.67 0.00 0.54 0.01 0.07 88.72 02:46:01 AM 0 6.23 0.00 0.43 0.02 0.07 93.25 02:46:01 AM 1 15.10 0.00 0.65 0.00 0.07 84.18 02:47:02 AM all 10.72 0.00 0.99 0.00 0.07 88.22 02:47:02 AM 0 14.25 0.00 0.99 0.00 0.07 84.69 02:47:02 AM 1 7.19 0.00 0.99 0.00 0.07 91.75 02:47:02 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 13.80 0.00 1.03 0.01 0.07 85.09 02:48:01 AM 0 21.03 0.00 1.30 0.00 0.07 77.61 02:48:01 AM 1 6.60 0.00 0.77 0.02 0.07 92.55 02:49:01 AM all 10.67 0.00 0.53 0.00 0.07 88.73 02:49:01 AM 0 12.15 0.00 0.55 0.00 0.07 87.23 02:49:01 AM 1 9.18 0.00 0.52 0.00 0.07 90.24 02:50:01 AM all 11.08 0.00 1.03 0.00 0.07 87.83 02:50:01 AM 0 15.52 0.00 1.11 0.00 0.07 83.30 02:50:01 AM 1 6.66 0.00 0.94 0.00 0.07 92.33 02:51:01 AM all 14.36 0.00 1.17 0.02 0.08 84.37 02:51:01 AM 0 14.69 0.00 1.16 0.02 0.08 84.05 02:51:01 AM 1 14.03 0.00 1.19 0.02 0.08 84.68 02:52:01 AM all 10.47 0.00 0.52 0.01 0.06 88.95 02:52:01 AM 0 3.26 0.00 0.25 0.02 0.05 96.42 02:52:01 AM 1 17.67 0.00 0.79 0.00 0.07 81.48 02:53:01 AM all 11.39 0.00 1.06 0.00 0.08 87.47 02:53:01 AM 0 13.94 0.00 1.11 0.00 0.08 84.86 02:53:01 AM 1 8.84 0.00 1.01 0.00 0.07 90.08 02:54:01 AM all 13.56 0.00 0.99 0.00 0.07 85.38 02:54:01 AM 0 17.88 0.00 1.18 0.00 0.07 80.88 02:54:01 AM 1 9.25 0.00 0.80 0.00 0.07 89.87 02:55:01 AM all 10.26 0.00 0.56 0.01 0.07 89.10 02:55:01 AM 0 15.94 0.00 0.77 0.00 0.07 83.22 02:55:01 AM 1 4.57 0.00 0.35 0.02 0.07 95.00 02:56:01 AM all 23.47 0.00 2.54 0.06 0.08 73.85 02:56:01 AM 0 32.34 0.00 2.77 0.07 0.08 64.74 02:56:01 AM 1 14.61 0.00 2.31 0.05 0.08 82.95 02:57:01 AM all 31.37 0.00 3.81 0.22 0.07 64.52 02:57:01 AM 0 38.85 0.00 4.02 0.17 0.08 56.88 02:57:01 AM 1 23.90 0.00 3.60 0.28 0.07 72.15 Average: all 14.67 0.00 1.68 0.15 0.07 83.43 Average: 0 16.74 0.00 1.76 0.16 0.07 81.28 Average: 1 12.60 0.00 1.59 0.15 0.07 85.59