---> uname -a: Linux prd-centos8-robot-2c-8g-47747.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 8.4G 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:6e:23:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fe6e:23d6/64 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) 07/31/2025 _x86_64_ (2 CPU) 04:45:29 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 90.25 16.59 73.66 5232.05 7179.16 04:48:01 AM 80.14 0.72 79.42 52.92 9800.53 04:49:01 AM 43.05 3.81 39.24 1255.96 3520.50 04:50:01 AM 68.44 3.57 64.87 101.18 7933.83 04:51:01 AM 3.63 0.02 3.62 0.13 134.64 04:52:01 AM 1.78 0.00 1.78 0.00 134.92 04:53:01 AM 0.37 0.00 0.37 0.00 57.42 04:54:01 AM 0.15 0.00 0.15 0.00 32.28 04:55:01 AM 0.23 0.00 0.23 0.00 68.29 04:56:01 AM 0.25 0.00 0.25 0.00 5.20 04:57:01 AM 0.30 0.00 0.30 0.00 17.83 04:58:01 AM 0.22 0.00 0.22 0.00 38.28 04:59:01 AM 10.63 0.32 10.31 36.92 386.65 05:00:00 AM 26.31 0.54 25.77 66.09 1822.00 05:00:01 AM 11.02 0.00 11.02 0.00 405.93 Average: 23.25 1.83 21.42 481.82 2221.73 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5345552 7060844 2536872 32.18 2688 1897516 659664 7.39 186808 2026624 181024 04:48:01 AM 5241276 7074920 2641148 33.51 2688 2009604 616992 6.91 206172 2080444 42492 04:49:01 AM 5012844 6973084 2869580 36.40 2688 2133764 735884 8.24 258580 2249564 67160 04:50:01 AM 4936648 7019208 2945776 37.37 2688 2250312 663884 7.43 262496 2299696 264 04:51:01 AM 4898552 6981636 2983872 37.85 2688 2250924 716152 8.02 262628 2338152 352 04:52:01 AM 4891996 6976968 2990428 37.94 2688 2252840 756808 8.47 262644 2344556 76 04:53:01 AM 4889436 6975896 2992988 37.97 2688 2254316 772408 8.65 262644 2347000 8 04:54:01 AM 4886852 6974856 2995572 38.00 2688 2255896 772408 8.65 262648 2349496 704 04:55:01 AM 4883396 6972744 2999028 38.05 2688 2257188 790668 8.85 262648 2353008 24 04:56:01 AM 4883112 6972832 2999312 38.05 2688 2257560 790668 8.85 262652 2353280 348 04:57:01 AM 4882472 6972340 2999952 38.06 2688 2257708 790668 8.85 262652 2353708 104 04:58:01 AM 4879292 6970320 3003132 38.10 2688 2258872 790668 8.85 262652 2356952 196 04:59:01 AM 4960352 6885420 2922072 37.07 2688 2096380 808092 9.05 295980 2259000 40488 05:00:00 AM 5101924 7026916 2780500 35.27 2688 2098492 668456 7.48 467224 1954236 10952 05:00:01 AM 5066432 6991360 2815992 35.72 2688 2098524 704376 7.89 468268 1988644 10976 Average: 4984009 6988623 2898415 36.77 2688 2175326 735853 8.24 283113 2243624 23678 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 325.29 185.21 1855.85 59.76 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 62.11 43.43 617.64 8.24 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 43.04 36.69 323.96 8.53 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 170.59 127.53 39.75 36.63 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 38.44 30.76 8.62 2.83 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 95.77 94.30 19.08 10.86 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 54.19 52.59 11.09 5.62 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 64.59 64.19 13.64 6.50 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 53.31 51.27 12.04 6.08 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 14.86 13.13 3.60 2.36 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 7.40 5.86 1.84 1.12 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 37.23 34.53 9.40 6.05 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 84.32 58.98 102.31 49.54 0.00 0.00 0.00 0.00 05:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:00 AM eth0 14.21 12.92 12.52 6.11 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 53.39 44.07 45.02 21.09 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 76.15 58.00 216.60 15.04 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) 07/31/2025 _x86_64_ (2 CPU) 04:45:29 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 45.51 0.00 6.36 0.84 0.11 47.19 04:47:01 AM 0 48.99 0.00 5.58 0.65 0.10 44.68 04:47:01 AM 1 42.03 0.00 7.15 1.02 0.12 49.69 04:48:01 AM all 22.48 0.00 3.18 0.94 0.10 73.30 04:48:01 AM 0 27.51 0.00 3.28 0.85 0.10 68.26 04:48:01 AM 1 17.44 0.00 3.07 1.03 0.10 78.36 04:49:01 AM all 23.94 0.00 3.78 0.78 0.08 71.43 04:49:01 AM 0 31.83 0.00 3.69 0.32 0.07 64.10 04:49:01 AM 1 16.06 0.00 3.87 1.23 0.08 78.75 04:50:01 AM all 20.20 0.00 3.92 0.71 0.08 75.10 04:50:01 AM 0 21.11 0.00 3.81 0.73 0.07 74.28 04:50:01 AM 1 19.28 0.00 4.04 0.68 0.08 75.91 04:51:01 AM all 2.42 0.00 0.28 0.01 0.06 97.22 04:51:01 AM 0 1.00 0.00 0.25 0.02 0.07 98.66 04:51:01 AM 1 3.85 0.00 0.32 0.00 0.05 95.78 04:52:01 AM all 8.64 0.00 0.51 0.02 0.08 90.75 04:52:01 AM 0 9.24 0.00 0.52 0.03 0.08 90.12 04:52:01 AM 1 8.05 0.00 0.50 0.00 0.07 91.38 04:53:01 AM all 5.08 0.00 0.28 0.00 0.09 94.55 04:53:01 AM 0 4.64 0.00 0.30 0.00 0.08 94.98 04:53:01 AM 1 5.51 0.00 0.27 0.00 0.10 94.12 04:54:01 AM all 4.79 0.00 0.38 0.00 0.08 94.76 04:54:01 AM 0 7.22 0.00 0.39 0.00 0.08 92.31 04:54:01 AM 1 2.36 0.00 0.37 0.00 0.07 97.20 04:55:01 AM all 6.92 0.00 0.37 0.00 0.08 92.63 04:55:01 AM 0 9.19 0.00 0.32 0.00 0.08 90.41 04:55:01 AM 1 4.65 0.00 0.42 0.00 0.08 94.85 04:56:01 AM all 4.00 0.00 0.23 0.00 0.06 95.71 04:56:01 AM 0 3.56 0.00 0.18 0.00 0.05 96.21 04:56:01 AM 1 4.45 0.00 0.27 0.00 0.07 95.22 04:57:01 AM all 2.17 0.00 0.16 0.00 0.08 97.59 04:57:01 AM 0 2.44 0.00 0.15 0.00 0.07 97.35 04:57:01 AM 1 1.90 0.00 0.17 0.00 0.08 97.84 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 9.78 0.00 0.47 0.00 0.09 89.66 04:58:01 AM 0 10.28 0.00 0.45 0.00 0.10 89.17 04:58:01 AM 1 9.28 0.00 0.49 0.00 0.08 90.15 04:59:01 AM all 21.08 0.00 2.03 0.04 0.08 76.78 04:59:01 AM 0 28.35 0.00 2.67 0.05 0.08 68.84 04:59:01 AM 1 13.80 0.00 1.39 0.03 0.07 84.71 05:00:00 AM all 20.21 0.00 2.38 0.13 0.08 77.21 05:00:00 AM 0 30.69 0.00 3.06 0.09 0.09 66.08 05:00:00 AM 1 9.72 0.00 1.70 0.17 0.07 88.34 05:00:01 AM all 34.75 0.00 19.07 0.00 0.00 46.19 05:00:01 AM 0 35.29 0.00 20.17 0.00 0.00 44.54 05:00:01 AM 1 34.19 0.00 17.95 0.00 0.00 47.86 Average: all 14.12 0.00 1.76 0.25 0.08 83.79 Average: 0 16.88 0.00 1.79 0.20 0.08 81.06 Average: 1 11.36 0.00 1.74 0.30 0.08 86.53