---> uname -a: Linux prd-centos8-robot-2c-8g-7536.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 650 4825 19 2221 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:ca:94:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85404sec preferred_lft 85404sec inet6 fe80::f816:3eff:feca:9471/64 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) 02/04/2026 _x86_64_ (2 CPU) 00:47:02 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:02 AM 126.84 0.52 126.32 33.46 11993.32 12:50:01 AM 35.72 1.17 34.55 119.17 4156.75 12:51:01 AM 63.60 6.75 56.85 1246.25 3792.60 12:52:01 AM 39.23 0.22 39.01 43.58 6512.19 12:53:01 AM 4.45 0.00 4.45 0.00 167.13 12:54:01 AM 0.27 0.00 0.27 0.00 4.30 12:55:01 AM 0.33 0.07 0.27 4.93 3.57 12:56:01 AM 2.02 0.03 1.98 1.87 222.08 12:57:01 AM 0.37 0.00 0.37 0.00 103.65 12:58:01 AM 0.38 0.00 0.38 0.00 89.67 12:59:01 AM 0.25 0.00 0.25 0.00 105.52 01:00:01 AM 0.25 0.00 0.25 0.00 124.70 01:01:01 AM 0.28 0.00 0.28 0.00 147.37 01:02:01 AM 0.52 0.08 0.43 1.87 58.44 01:03:01 AM 21.73 0.43 21.30 47.06 1855.79 Average: 19.73 0.62 19.11 99.86 1953.38 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:02 AM 5184720 7023588 2697704 34.22 2688 2014632 734468 8.22 189008 2155572 101264 12:50:01 AM 5233788 7075728 2648636 33.60 2688 2018100 686224 7.68 219996 2078280 9576 12:51:01 AM 4854656 6959264 3027768 38.41 2688 2270152 771260 8.64 258608 2382904 172756 12:52:01 AM 4912928 7010208 2969496 37.67 2688 2263724 698948 7.83 261720 2320432 20 12:53:01 AM 4913252 7010536 2969172 37.67 2688 2263728 698948 7.83 261724 2320612 4 12:54:01 AM 4913408 7010692 2969016 37.67 2688 2263728 698948 7.83 261724 2320444 8 12:55:01 AM 4870300 6968436 3012124 38.21 2688 2264580 755136 8.46 262084 2362784 692 12:56:01 AM 4856184 6958380 3026240 38.39 2688 2268640 788356 8.83 262356 2376692 104 12:57:01 AM 4852728 6957840 3029696 38.44 2688 2271592 806332 9.03 262356 2379868 76 12:58:01 AM 4849348 6957800 3033076 38.48 2688 2274944 806332 9.03 262360 2383272 896 12:59:01 AM 4843224 6955060 3039200 38.56 2688 2278280 828464 9.28 262360 2389408 1108 01:00:01 AM 4839484 6954468 3042940 38.60 2688 2281436 838148 9.38 262360 2392756 564 01:01:01 AM 4833440 6952524 3048984 38.68 2688 2285536 854556 9.57 262360 2398428 288 01:02:01 AM 4886924 7010916 2995500 38.00 2688 2290436 680104 7.62 262832 2345748 3540 01:03:01 AM 4929016 6893656 2953408 37.47 2688 2137192 801544 8.97 484108 2109044 23488 Average: 4918227 6979940 2964197 37.61 2688 2229780 763185 8.55 269064 2314416 20959 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:02 AM eth0 128.86 104.48 1389.61 13.58 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 17.00 12.12 7.39 4.42 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 44.00 37.84 338.18 8.38 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 593.37 427.05 116.55 95.60 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 2.33 2.08 0.54 0.48 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 2.80 2.08 0.45 0.43 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 43.27 30.04 12.16 2.94 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 195.25 196.15 40.09 14.63 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 131.26 130.87 28.20 10.55 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 164.49 165.32 33.65 12.20 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 188.17 188.55 38.11 14.50 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 159.92 159.87 33.98 12.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 164.60 165.83 37.07 12.34 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 126.08 108.89 28.42 9.18 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 68.74 51.79 130.67 101.92 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 135.48 118.98 149.16 20.93 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) 02/04/2026 _x86_64_ (2 CPU) 00:47:02 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:02 AM all 37.27 0.00 5.53 3.12 0.11 53.97 12:49:02 AM 0 27.99 0.00 4.52 3.27 0.10 64.11 12:49:02 AM 1 46.54 0.00 6.55 2.97 0.12 43.82 12:50:01 AM all 11.75 0.00 1.96 0.52 0.04 85.73 12:50:01 AM 0 12.32 0.00 1.88 0.61 0.05 85.14 12:50:01 AM 1 11.18 0.00 2.03 0.42 0.03 86.33 12:51:01 AM all 28.72 0.00 5.35 1.19 0.08 64.66 12:51:01 AM 0 14.61 0.00 4.47 1.37 0.07 79.49 12:51:01 AM 1 42.85 0.00 6.23 1.02 0.08 49.82 12:52:01 AM all 8.90 0.00 2.66 0.95 0.06 87.44 12:52:01 AM 0 12.57 0.00 3.12 0.82 0.05 83.44 12:52:01 AM 1 5.25 0.00 2.19 1.07 0.07 91.42 12:53:01 AM all 0.36 0.00 0.11 0.02 0.04 99.47 12:53:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 12:53:01 AM 1 0.58 0.00 0.15 0.03 0.05 99.18 12:54:01 AM all 0.33 0.00 0.12 0.00 0.03 99.53 12:54:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:54:01 AM 1 0.48 0.00 0.12 0.00 0.02 99.38 12:55:01 AM all 2.37 0.00 0.36 0.00 0.04 97.23 12:55:01 AM 0 1.42 0.00 0.38 0.00 0.05 98.14 12:55:01 AM 1 3.32 0.00 0.34 0.00 0.03 96.31 12:56:01 AM all 12.51 0.00 1.23 0.01 0.07 86.19 12:56:01 AM 0 10.80 0.00 1.21 0.00 0.07 87.92 12:56:01 AM 1 14.22 0.00 1.25 0.02 0.07 84.45 12:57:01 AM all 11.07 0.00 0.90 0.00 0.08 87.95 12:57:01 AM 0 3.88 0.00 0.69 0.00 0.07 95.36 12:57:01 AM 1 18.33 0.00 1.12 0.00 0.08 80.47 12:58:01 AM all 9.95 0.00 1.01 0.02 0.08 88.94 12:58:01 AM 0 8.71 0.00 0.93 0.03 0.07 90.26 12:58:01 AM 1 11.19 0.00 1.09 0.00 0.08 87.63 12:59:01 AM all 11.86 0.00 1.26 0.00 0.07 86.82 12:59:01 AM 0 10.77 0.00 1.11 0.00 0.07 88.05 12:59:01 AM 1 12.95 0.00 1.40 0.00 0.07 85.58 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 11.71 0.00 1.07 0.00 0.07 87.15 01:00:01 AM 0 14.64 0.00 1.19 0.00 0.07 84.10 01:00:01 AM 1 8.81 0.00 0.96 0.00 0.07 90.16 01:01:01 AM all 11.24 0.00 1.15 0.00 0.08 87.54 01:01:01 AM 0 6.37 0.00 0.98 0.00 0.07 92.58 01:01:01 AM 1 16.13 0.00 1.32 0.00 0.08 82.47 01:02:01 AM all 10.22 0.00 0.97 0.01 0.08 88.73 01:02:01 AM 0 7.95 0.00 0.95 0.00 0.07 91.04 01:02:01 AM 1 12.43 0.00 0.99 0.02 0.08 86.48 01:03:01 AM all 22.12 0.00 3.21 0.48 0.07 74.12 01:03:01 AM 0 26.66 0.00 3.08 0.38 0.07 69.81 01:03:01 AM 1 17.59 0.00 3.34 0.57 0.07 78.44 Average: all 12.70 0.00 1.80 0.42 0.06 85.01 Average: 0 10.61 0.00 1.65 0.43 0.06 87.25 Average: 1 14.80 0.00 1.94 0.41 0.07 82.78