---> uname -a: Linux prd-centos8-robot-2c-8g-4060.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 639 4827 19 2230 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:0f:10:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85308sec preferred_lft 85308sec inet6 fe80::f816:3eff:fe0f:10dd/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) 01/25/2026 _x86_64_ (2 CPU) 00:46:56 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 116.53 0.37 116.16 15.46 10897.23 12:50:01 AM 54.87 1.40 53.47 135.93 6616.31 12:51:01 AM 60.44 6.75 53.69 1248.19 3386.44 12:52:01 AM 45.30 0.22 45.08 43.59 6951.10 12:53:01 AM 0.43 0.00 0.43 0.00 6.95 12:54:01 AM 0.20 0.00 0.20 0.00 2.13 12:55:01 AM 0.20 0.07 0.13 4.93 2.18 12:56:01 AM 2.13 0.03 2.10 1.87 181.94 12:57:01 AM 0.45 0.00 0.45 0.00 145.52 12:58:01 AM 0.43 0.00 0.43 0.00 122.15 12:59:01 AM 0.30 0.00 0.30 0.00 113.31 01:00:01 AM 0.30 0.00 0.30 0.00 143.07 01:01:01 AM 0.37 0.05 0.32 0.40 40.48 01:02:01 AM 0.53 0.10 0.43 2.00 86.98 01:03:01 AM 1.37 0.00 1.37 0.00 122.20 01:04:01 AM 7.88 0.32 7.56 36.92 370.58 01:05:01 AM 33.63 0.52 33.11 63.86 2506.00 Average: 19.14 0.58 18.56 91.35 1864.36 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5124800 6997796 2757616 34.98 2688 2050164 738280 8.27 191040 2224996 204224 12:50:01 AM 5242016 7086600 2640400 33.50 2688 2020560 641416 7.18 219572 2071284 9852 12:51:01 AM 4899228 6995004 2983188 37.85 2688 2263136 687832 7.70 256720 2346340 172364 12:52:01 AM 4925708 7024676 2956708 37.51 2688 2266456 677832 7.59 261436 2310776 16 12:53:01 AM 4925692 7024656 2956724 37.51 2688 2266460 677832 7.59 261436 2310844 12 12:54:01 AM 4925812 7024776 2956604 37.51 2688 2266460 677832 7.59 261436 2310784 16 12:55:01 AM 4881028 6980764 3001388 38.08 2688 2267232 726896 8.14 261792 2354896 612 12:56:01 AM 4867240 6971088 3015176 38.25 2688 2271368 762580 8.54 262064 2368284 1364 12:57:01 AM 4863904 6970768 3018512 38.29 2688 2274384 800476 8.96 262064 2371568 188 12:58:01 AM 4860416 6970684 3022000 38.34 2688 2277764 800476 8.96 262064 2375040 72 12:59:01 AM 4854720 6968264 3027696 38.41 2688 2281040 818628 9.17 262064 2380680 24 01:00:01 AM 4848140 6965896 3034276 38.49 2688 2285260 860488 9.63 262064 2386456 24 01:01:01 AM 4846296 6966560 3036120 38.52 2688 2287740 838088 9.38 262332 2388388 1404 01:02:01 AM 4843944 6966900 3038472 38.55 2688 2290496 811440 9.09 262656 2390516 1724 01:03:01 AM 4841948 6966584 3040468 38.57 2688 2292112 811440 9.09 262660 2392556 584 01:04:01 AM 4859084 6873328 3023332 38.36 2688 2185724 812872 9.10 321816 2333896 82284 01:05:01 AM 4981488 6958748 2900928 36.80 2688 2150488 722852 8.09 488344 2052196 25336 Average: 4917145 6983123 2965271 37.62 2688 2235108 756898 8.47 271856 2315853 29418 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 137.26 111.90 1661.73 14.17 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 14.91 11.19 7.39 4.44 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 44.38 37.64 338.68 8.90 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 534.91 391.77 113.98 94.33 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 2.42 2.05 0.56 0.49 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 2.58 1.92 0.44 0.41 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 54.67 34.24 12.81 3.20 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 224.56 225.36 42.22 16.53 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 157.51 157.06 29.77 12.24 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 223.36 225.20 41.78 16.18 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 189.34 189.20 36.33 14.65 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 192.10 193.49 39.45 14.81 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 94.40 95.40 18.84 7.42 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 57.21 57.40 13.73 4.80 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 67.72 68.44 11.32 5.34 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 140.49 102.77 152.18 113.63 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 17.66 16.85 15.16 8.31 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 126.79 113.05 149.18 19.99 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) 01/25/2026 _x86_64_ (2 CPU) 00:46:56 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 38.62 0.00 5.55 1.91 0.12 53.80 12:49:01 AM 0 51.41 0.00 6.46 2.04 0.13 39.97 12:49:01 AM 1 25.88 0.00 4.66 1.78 0.10 67.59 12:50:01 AM all 19.45 0.00 2.50 0.65 0.08 77.32 12:50:01 AM 0 29.11 0.00 3.05 0.63 0.08 67.12 12:50:01 AM 1 9.79 0.00 1.95 0.67 0.07 87.52 12:51:01 AM all 29.50 0.00 5.35 0.68 0.09 64.37 12:51:01 AM 0 25.95 0.00 5.44 0.52 0.08 68.02 12:51:01 AM 1 33.05 0.00 5.27 0.85 0.10 60.73 12:52:01 AM all 11.26 0.00 2.83 1.00 0.07 84.85 12:52:01 AM 0 10.80 0.00 2.83 1.16 0.07 85.15 12:52:01 AM 1 11.72 0.00 2.83 0.84 0.07 84.55 12:53:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 12:53:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 12:53:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:54:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 12:54:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 12:54:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:55:01 AM all 2.24 0.00 0.31 0.01 0.04 97.40 12:55:01 AM 0 4.07 0.00 0.39 0.02 0.03 95.50 12:55:01 AM 1 0.42 0.00 0.23 0.00 0.05 99.30 12:56:01 AM all 13.06 0.00 1.28 0.01 0.08 85.57 12:56:01 AM 0 18.29 0.00 1.56 0.02 0.08 80.05 12:56:01 AM 1 7.87 0.00 1.01 0.00 0.07 91.05 12:57:01 AM all 11.24 0.00 0.93 0.00 0.08 87.76 12:57:01 AM 0 14.06 0.00 1.15 0.00 0.08 84.71 12:57:01 AM 1 8.43 0.00 0.71 0.00 0.07 90.79 12:58:01 AM all 10.92 0.00 1.26 0.00 0.08 87.75 12:58:01 AM 0 16.97 0.00 1.46 0.00 0.07 81.51 12:58:01 AM 1 4.92 0.00 1.06 0.00 0.08 93.93 12:59:01 AM all 12.79 0.00 1.15 0.00 0.08 85.98 12:59:01 AM 0 18.27 0.00 1.25 0.00 0.10 80.38 12:59:01 AM 1 7.33 0.00 1.04 0.00 0.07 91.56 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 13.69 0.00 1.28 0.00 0.08 84.95 01:00:01 AM 0 17.30 0.00 1.37 0.00 0.08 81.25 01:00:01 AM 1 10.09 0.00 1.19 0.00 0.07 88.65 01:01:01 AM all 8.50 0.00 0.88 0.01 0.08 90.54 01:01:01 AM 0 7.57 0.00 0.86 0.00 0.07 91.51 01:01:01 AM 1 9.45 0.00 0.90 0.02 0.09 89.55 01:02:01 AM all 7.31 0.00 0.80 0.00 0.05 91.83 01:02:01 AM 0 9.98 0.00 0.82 0.00 0.05 89.15 01:02:01 AM 1 4.64 0.00 0.79 0.00 0.05 94.52 01:03:01 AM all 5.28 0.00 0.47 0.00 0.07 94.19 01:03:01 AM 0 5.75 0.00 0.45 0.00 0.07 93.73 01:03:01 AM 1 4.81 0.00 0.49 0.00 0.07 94.64 01:04:01 AM all 21.91 0.00 2.24 0.06 0.08 75.71 01:04:01 AM 0 25.40 0.00 2.48 0.08 0.08 71.95 01:04:01 AM 1 18.43 0.00 1.99 0.03 0.08 79.46 01:05:01 AM all 32.45 0.00 4.32 0.23 0.08 62.93 01:05:01 AM 0 31.41 0.00 3.90 0.30 0.08 64.31 01:05:01 AM 1 33.48 0.00 4.74 0.15 0.08 61.54 Average: all 14.08 0.00 1.85 0.27 0.07 83.74 Average: 0 16.92 0.00 1.98 0.28 0.07 80.74 Average: 1 11.23 0.00 1.71 0.26 0.07 86.74