---> uname -a: Linux prd-centos8-robot-2c-8g-53100.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 640 4820 19 2236 6759 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:46:21:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85197sec preferred_lft 85197sec inet6 fe80::f816:3eff:fe46:21b9/64 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) 09/17/2025 _x86_64_ (2 CPU) 00:41:47 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 222.27 153.69 68.58 14344.86 41362.47 12:44:01 AM 118.40 0.72 117.68 52.92 12272.69 12:45:01 AM 31.87 0.42 31.46 64.78 2804.23 12:46:01 AM 79.86 6.96 72.89 1292.77 8560.66 12:47:01 AM 6.37 0.00 6.37 0.00 599.47 12:48:01 AM 0.35 0.00 0.35 0.00 5.91 12:49:01 AM 0.15 0.00 0.15 0.00 1.32 12:50:01 AM 2.23 0.22 2.02 11.73 149.58 12:51:01 AM 0.52 0.07 0.45 3.20 100.63 12:52:01 AM 0.38 0.00 0.38 0.00 29.06 12:53:01 AM 0.40 0.00 0.40 0.00 106.83 12:54:01 AM 0.27 0.00 0.27 0.00 110.95 12:55:01 AM 0.25 0.00 0.25 0.00 135.99 12:56:01 AM 0.25 0.00 0.25 0.00 111.53 12:57:01 AM 0.33 0.03 0.30 0.27 52.10 12:58:01 AM 1.43 0.00 1.43 0.00 165.81 12:59:01 AM 0.28 0.00 0.28 0.00 102.28 01:00:01 AM 0.27 0.00 0.27 0.00 114.15 01:01:02 AM 18.39 0.35 18.04 37.99 887.64 Average: 25.49 8.55 16.94 832.20 3562.19 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5336452 7006292 2545980 32.30 2688 1857548 772184 8.65 212564 2032940 190052 12:44:01 AM 5169356 7006672 2713076 34.42 2688 2013108 721812 8.08 198368 2158440 42860 12:45:01 AM 5147340 7039728 2735092 34.70 2688 2065936 698668 7.82 230292 2147388 54304 12:46:01 AM 4936768 7027092 2945664 37.37 2688 2257724 685252 7.67 262760 2301256 13532 12:47:01 AM 4935244 7025568 2947188 37.39 2688 2257724 685252 7.67 262764 2301796 8 12:48:01 AM 4935752 7026072 2946680 37.38 2688 2257728 685252 7.67 262760 2301248 8 12:49:01 AM 4935724 7026044 2946708 37.38 2688 2257728 685252 7.67 262760 2301184 4 12:50:01 AM 4882216 6975584 3000216 38.06 2688 2260788 799676 8.95 263004 2354248 252 12:51:01 AM 4878832 6974848 3003600 38.10 2688 2263480 799676 8.95 263460 2357316 48 12:52:01 AM 4874356 6973144 3008076 38.16 2688 2266196 799676 8.95 263468 2361556 2064 12:53:01 AM 4868908 6970900 3013524 38.23 2688 2269400 815068 9.13 263468 2367008 2196 12:54:01 AM 4868268 6973040 3014164 38.24 2688 2272180 815068 9.13 263468 2367632 1696 12:55:01 AM 4864360 6971840 3018072 38.29 2688 2274912 815068 9.13 263468 2371680 388 12:56:01 AM 4859144 6969584 3023288 38.35 2688 2277856 832824 9.33 263468 2376828 24 12:57:01 AM 4854972 6969024 3027460 38.41 2688 2281444 833980 9.34 263644 2380700 2212 12:58:01 AM 4852408 6968868 3030024 38.44 2688 2283860 833980 9.34 263644 2383148 524 12:59:01 AM 4847736 6968528 3034696 38.50 2688 2288200 855280 9.58 263644 2387756 1892 01:00:01 AM 4748048 6871464 3134384 39.76 2688 2290816 952772 10.67 263644 2486812 1148 01:01:02 AM 4954036 6934124 2928396 37.15 2688 2153696 772092 8.65 333964 2237228 63580 Average: 4934206 6983075 2948226 37.40 2688 2218438 782044 8.76 259190 2314535 19831 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 318.84 200.27 1718.65 61.17 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 79.19 58.29 844.23 9.66 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 30.06 25.12 121.51 7.61 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 582.04 434.16 329.47 100.80 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.92 1.38 0.30 0.26 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.08 1.35 0.42 0.33 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.47 1.93 0.43 0.42 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 135.20 119.58 29.18 9.82 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 91.40 90.62 17.72 7.29 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 82.19 82.61 18.14 7.24 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 151.40 152.62 28.35 11.95 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 93.83 94.77 18.30 7.49 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 72.36 73.01 16.20 5.86 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 117.26 118.28 22.80 9.47 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 198.87 200.62 36.05 14.70 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 124.01 124.15 21.45 9.80 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 213.83 215.41 41.07 15.82 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 109.60 110.05 18.39 8.36 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 118.08 79.07 159.59 129.72 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 132.88 114.91 181.19 21.99 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) 09/17/2025 _x86_64_ (2 CPU) 00:41:47 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 49.95 0.05 11.59 4.15 0.09 34.17 12:43:01 AM 0 53.17 0.08 12.26 3.71 0.08 30.70 12:43:01 AM 1 46.73 0.02 10.93 4.60 0.10 37.62 12:44:01 AM all 32.61 0.00 5.26 1.27 0.09 60.77 12:44:01 AM 0 33.92 0.00 5.60 1.52 0.10 58.86 12:44:01 AM 1 31.30 0.00 4.91 1.03 0.08 62.67 12:45:01 AM all 21.55 0.00 3.44 0.28 0.09 74.65 12:45:01 AM 0 23.39 0.00 3.85 0.40 0.08 72.27 12:45:01 AM 1 19.70 0.00 3.02 0.15 0.10 77.03 12:46:01 AM all 24.54 0.00 5.21 0.79 0.08 69.37 12:46:01 AM 0 35.36 0.00 5.77 0.67 0.08 58.12 12:46:01 AM 1 13.76 0.00 4.65 0.92 0.08 80.60 12:47:01 AM all 0.26 0.00 0.11 0.08 0.03 99.52 12:47:01 AM 0 0.07 0.00 0.07 0.02 0.02 99.83 12:47:01 AM 1 0.45 0.00 0.15 0.13 0.05 99.22 12:48:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 12:48:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:48:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 12:49:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:49:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:49:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:50:01 AM all 8.11 0.00 0.89 0.01 0.08 90.92 12:50:01 AM 0 12.56 0.00 1.15 0.02 0.08 86.19 12:50:01 AM 1 3.68 0.00 0.64 0.00 0.07 95.61 12:51:01 AM all 8.13 0.00 0.68 0.00 0.08 91.11 12:51:01 AM 0 13.36 0.00 0.87 0.00 0.07 85.70 12:51:01 AM 1 3.00 0.00 0.50 0.00 0.08 96.42 12:52:01 AM all 7.49 0.00 0.69 0.00 0.09 91.73 12:52:01 AM 0 11.14 0.00 0.65 0.00 0.10 88.10 12:52:01 AM 1 3.85 0.00 0.72 0.00 0.08 95.34 12:53:01 AM all 9.76 0.00 0.93 0.00 0.08 89.22 12:53:01 AM 0 15.59 0.00 1.20 0.00 0.08 83.13 12:53:01 AM 1 3.96 0.00 0.67 0.00 0.08 95.29 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 7.52 0.00 0.68 0.00 0.06 91.75 12:54:01 AM 0 12.92 0.00 0.96 0.00 0.07 86.05 12:54:01 AM 1 2.23 0.00 0.40 0.00 0.05 97.32 12:55:01 AM all 6.36 0.00 0.63 0.00 0.08 92.93 12:55:01 AM 0 11.18 0.00 0.89 0.00 0.08 87.85 12:55:01 AM 1 1.57 0.00 0.37 0.00 0.07 97.99 12:56:01 AM all 8.40 0.00 0.80 0.00 0.08 90.72 12:56:01 AM 0 12.90 0.00 0.96 0.00 0.08 86.05 12:56:01 AM 1 3.91 0.00 0.64 0.00 0.08 95.37 12:57:01 AM all 9.70 0.00 1.06 0.01 0.08 89.15 12:57:01 AM 0 12.78 0.00 1.15 0.02 0.08 85.98 12:57:01 AM 1 6.63 0.00 0.98 0.00 0.08 92.31 12:58:01 AM all 7.40 0.00 0.59 0.01 0.08 91.92 12:58:01 AM 0 8.59 0.00 0.60 0.00 0.08 90.72 12:58:01 AM 1 6.22 0.00 0.57 0.02 0.07 93.13 12:59:01 AM all 10.70 0.00 1.17 0.00 0.07 88.06 12:59:01 AM 0 15.39 0.00 1.42 0.00 0.07 83.12 12:59:01 AM 1 6.03 0.00 0.92 0.00 0.07 92.97 01:00:01 AM all 10.00 0.00 0.76 0.00 0.08 89.15 01:00:01 AM 0 16.49 0.00 0.89 0.00 0.08 82.54 01:00:01 AM 1 3.51 0.00 0.64 0.00 0.08 95.77 01:01:02 AM all 18.99 0.00 2.33 0.08 0.06 78.54 01:01:02 AM 0 22.51 0.00 2.52 0.08 0.07 74.82 01:01:02 AM 1 15.45 0.00 2.14 0.08 0.05 82.27 Average: all 12.75 0.00 1.95 0.35 0.07 84.87 Average: 0 16.45 0.00 2.16 0.34 0.07 80.98 Average: 1 9.07 0.00 1.74 0.37 0.07 88.75