---> uname -a: Linux prd-centos8-robot-2c-8g-43060.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 652 4816 19 2228 6747 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:fc:0d:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85233sec preferred_lft 85233sec inet6 fe80::f816:3eff:fefc:d86/64 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) 07/16/2025 _x86_64_ (2 CPU) 01:05:33 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 130.68 52.46 78.23 7685.36 20724.74 01:08:01 AM 92.49 0.72 91.77 52.92 10961.73 01:09:01 AM 30.77 0.43 30.34 64.78 2452.48 01:10:01 AM 77.57 6.97 70.60 1292.98 8259.46 01:11:01 AM 14.28 0.00 14.28 0.00 1258.24 01:12:01 AM 0.33 0.00 0.33 0.00 5.60 01:13:01 AM 0.10 0.00 0.10 0.00 1.03 01:14:01 AM 0.22 0.02 0.20 0.13 6.33 01:15:01 AM 1.93 0.00 1.93 0.00 171.84 01:16:01 AM 0.43 0.03 0.40 1.87 135.75 01:17:01 AM 0.25 0.00 0.25 0.00 44.98 01:18:01 AM 0.32 0.00 0.32 0.00 121.75 01:19:01 AM 0.22 0.00 0.22 0.00 111.96 01:20:01 AM 0.20 0.00 0.20 0.00 101.65 01:21:01 AM 0.53 0.03 0.50 0.27 76.20 01:22:01 AM 1.35 0.00 1.35 0.00 135.91 01:23:01 AM 0.25 0.00 0.25 0.00 104.65 01:24:01 AM 14.68 0.33 14.35 37.85 670.71 01:25:01 AM 32.04 0.52 31.52 63.85 2428.21 Average: 20.99 3.24 17.75 484.72 2515.75 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5393020 7063860 2489404 31.58 2688 1854252 721472 8.08 186192 1985548 164408 01:08:01 AM 5153568 6993628 2728856 34.62 2688 2015992 766112 8.58 198784 2172888 42484 01:09:01 AM 5220412 7062288 2662012 33.77 2688 2017940 703364 7.88 219232 2089888 20 01:10:01 AM 4932208 7020144 2950216 37.43 2688 2255560 684376 7.66 262788 2305564 26912 01:11:01 AM 4932900 7020448 2949524 37.42 2688 2255576 684376 7.66 262804 2305320 4 01:12:01 AM 4932396 7019944 2950028 37.43 2688 2255576 684376 7.66 262808 2305504 4 01:13:01 AM 4933024 7020568 2949400 37.42 2688 2255576 684376 7.66 262808 2305324 4 01:14:01 AM 4884276 6974244 2998148 38.04 2688 2258036 788868 8.83 262960 2353408 2440 01:15:01 AM 4878576 6970832 3003848 38.11 2688 2260296 788868 8.83 263308 2358956 1428 01:16:01 AM 4875824 6970652 3006600 38.14 2688 2262900 788868 8.83 263504 2361572 40 01:17:01 AM 4872376 6969348 3010048 38.19 2688 2265044 788868 8.83 263504 2364608 936 01:18:01 AM 4866624 6966788 3015800 38.26 2688 2268204 804276 9.01 263504 2370344 532 01:19:01 AM 4862564 6965576 3019860 38.31 2688 2271052 804276 9.01 263504 2374692 64 01:20:01 AM 4858252 6964200 3024172 38.37 2688 2274012 862632 9.66 263504 2378412 96 01:21:01 AM 4855360 6964720 3027064 38.40 2688 2277400 840748 9.41 263668 2381340 1320 01:22:01 AM 4849792 6961820 3032632 38.47 2688 2280096 856408 9.59 263668 2386624 840 01:23:01 AM 4846308 6961656 3036116 38.52 2688 2283388 856408 9.59 263668 2389976 1072 01:24:01 AM 4948828 6920356 2933596 37.22 2688 2145700 762860 8.54 328764 2244932 61500 01:25:01 AM 4913332 6889056 2969092 37.67 2688 2150168 790776 8.85 486848 2126536 26316 Average: 4947876 6983165 2934548 37.23 2688 2205619 771700 8.64 268727 2292707 17391 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 330.85 195.25 1688.07 62.72 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 70.03 52.72 789.30 8.75 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.71 15.46 7.49 5.40 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 428.73 319.11 387.79 72.63 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 205.08 152.77 39.30 30.26 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.40 1.97 0.53 0.47 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.68 1.82 0.43 0.40 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 121.74 107.63 26.93 9.04 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 85.40 86.29 16.20 6.87 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 59.41 59.26 13.39 4.85 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 118.71 118.06 20.23 9.46 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 207.67 209.02 36.15 15.23 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 116.73 117.53 22.24 9.06 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 114.15 114.61 21.90 9.17 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 218.78 219.38 38.63 15.93 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 87.29 87.79 18.79 7.66 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 223.26 225.61 38.95 15.92 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 127.17 95.00 150.89 122.02 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 16.96 16.94 14.87 8.57 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 134.45 115.56 175.51 21.80 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) 07/16/2025 _x86_64_ (2 CPU) 01:05:33 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 43.90 0.03 8.12 7.00 0.13 40.82 01:07:01 AM 0 43.37 0.03 8.13 7.95 0.13 40.39 01:07:01 AM 1 44.43 0.03 8.12 6.05 0.12 41.25 01:08:01 AM all 26.80 0.00 3.97 1.61 0.10 67.52 01:08:01 AM 0 36.43 0.00 4.81 1.32 0.10 57.34 01:08:01 AM 1 17.17 0.00 3.12 1.90 0.10 77.71 01:09:01 AM all 12.32 0.00 2.20 0.63 0.08 84.77 01:09:01 AM 0 17.83 0.00 2.34 0.94 0.07 78.83 01:09:01 AM 1 6.82 0.00 2.07 0.33 0.08 90.69 01:10:01 AM all 32.90 0.00 6.03 1.49 0.11 59.47 01:10:01 AM 0 42.28 0.00 6.47 1.75 0.10 49.39 01:10:01 AM 1 23.52 0.00 5.59 1.23 0.12 69.54 01:11:01 AM all 0.55 0.00 0.52 0.45 0.04 98.43 01:11:01 AM 0 0.36 0.00 0.43 0.32 0.03 98.86 01:11:01 AM 1 0.75 0.00 0.61 0.58 0.05 98.01 01:12:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 01:12:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 01:12:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 01:13:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 01:13:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 01:13:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 01:14:01 AM all 8.12 0.00 0.83 0.01 0.08 90.97 01:14:01 AM 0 10.71 0.00 0.83 0.02 0.07 88.38 01:14:01 AM 1 5.54 0.00 0.84 0.00 0.08 93.54 01:15:01 AM all 7.86 0.00 0.75 0.02 0.09 91.28 01:15:01 AM 0 12.73 0.00 0.99 0.00 0.10 86.17 01:15:01 AM 1 3.08 0.00 0.52 0.03 0.08 96.29 01:16:01 AM all 6.16 0.00 0.57 0.00 0.09 93.18 01:16:01 AM 0 6.41 0.00 0.59 0.00 0.10 92.90 01:16:01 AM 1 5.91 0.00 0.55 0.00 0.08 93.45 01:17:01 AM all 7.23 0.00 0.70 0.01 0.09 91.97 01:17:01 AM 0 6.90 0.00 0.57 0.02 0.10 92.41 01:17:01 AM 1 7.56 0.00 0.82 0.00 0.08 91.53 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 9.99 0.00 1.08 0.00 0.09 88.84 01:18:01 AM 0 11.75 0.00 1.20 0.00 0.10 86.95 01:18:01 AM 1 8.23 0.00 0.96 0.00 0.08 90.72 01:19:01 AM all 7.94 0.00 0.65 0.00 0.09 91.32 01:19:01 AM 0 9.86 0.00 0.69 0.00 0.08 89.36 01:19:01 AM 1 6.01 0.00 0.62 0.00 0.10 93.27 01:20:01 AM all 9.14 0.00 0.78 0.00 0.09 89.98 01:20:01 AM 0 9.23 0.00 0.82 0.00 0.08 89.87 01:20:01 AM 1 9.06 0.00 0.74 0.00 0.10 90.10 01:21:01 AM all 10.33 0.00 1.26 0.01 0.10 88.30 01:21:01 AM 0 12.09 0.00 1.16 0.00 0.10 86.65 01:21:01 AM 1 8.57 0.00 1.37 0.02 0.10 89.95 01:22:01 AM all 8.63 0.00 0.74 0.02 0.11 90.51 01:22:01 AM 0 12.72 0.00 0.91 0.03 0.13 86.21 01:22:01 AM 1 4.54 0.00 0.57 0.00 0.08 94.80 01:23:01 AM all 9.32 0.00 1.13 0.00 0.12 89.43 01:23:01 AM 0 11.77 0.00 1.27 0.00 0.12 86.85 01:23:01 AM 1 6.90 0.00 0.99 0.00 0.12 91.99 01:24:01 AM all 23.37 0.00 2.72 0.10 0.08 73.73 01:24:01 AM 0 25.86 0.00 2.62 0.13 0.08 71.30 01:24:01 AM 1 20.88 0.00 2.83 0.07 0.07 76.16 01:25:01 AM all 31.36 0.00 3.91 0.23 0.09 64.41 01:25:01 AM 0 30.14 0.00 3.72 0.20 0.10 65.84 01:25:01 AM 1 32.58 0.00 4.10 0.25 0.08 62.98 Average: all 13.54 0.00 1.91 0.61 0.09 83.85 Average: 0 15.86 0.00 1.99 0.67 0.09 81.39 Average: 1 11.22 0.00 1.82 0.55 0.08 86.32