---> uname -a: Linux prd-centos8-robot-2c-8g-3599.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 593 4833 19 2270 6806 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:c0:c7:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fec0:c724/64 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) 10/30/2025 _x86_64_ (2 CPU) 03:49:54 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 215.93 171.48 44.45 15242.93 37801.86 03:52:01 AM 97.80 0.40 97.40 16.66 8139.85 03:53:01 AM 70.55 0.68 69.87 51.59 8705.52 03:54:01 AM 21.53 0.38 21.14 64.25 1440.39 03:55:01 AM 79.29 6.97 72.32 1292.98 8544.48 03:56:01 AM 6.83 0.22 6.61 11.73 515.08 03:57:01 AM 2.03 0.00 2.03 0.00 118.05 03:58:01 AM 0.92 0.00 0.92 0.00 605.13 03:59:01 AM 0.38 0.00 0.38 0.00 372.10 04:00:00 AM 0.78 0.02 0.76 1.08 122.19 04:00:01 AM 0.00 0.00 0.00 0.00 0.00 04:01:01 AM 0.88 0.40 0.48 55.46 241.66 04:02:01 AM 0.60 0.07 0.53 1.73 78.73 04:03:01 AM 0.20 0.00 0.20 0.00 17.35 04:04:01 AM 14.93 0.32 14.61 36.92 874.28 Average: 36.86 13.14 23.72 1217.14 4871.07 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 5613000 7099520 2269432 28.79 2688 1681776 703328 7.88 176896 1820184 76512 03:52:01 AM 5248248 7048436 2634184 33.42 2688 1976964 668772 7.49 186960 2107684 190604 03:53:01 AM 5075176 6953728 2807256 35.61 2688 2054940 770968 8.63 213340 2248132 44256 03:54:01 AM 5096340 7030556 2786092 35.35 2688 2105204 696840 7.80 228568 2194676 76044 03:55:01 AM 4955140 7055656 2927292 37.14 2688 2267496 635984 7.12 260060 2285500 10832 03:56:01 AM 4913200 7014636 2969232 37.67 2688 2268432 703484 7.88 260184 2326460 584 03:57:01 AM 4887828 6998996 2994604 37.99 2688 2278160 719000 8.05 260656 2350808 8752 03:58:01 AM 4872528 6998388 3009904 38.18 2688 2292844 719000 8.05 260656 2365732 5712 03:59:01 AM 4866064 6997760 3016368 38.27 2688 2298736 719000 8.05 260656 2372912 480 04:00:00 AM 4859904 6998376 3022528 38.35 2688 2305512 752332 8.42 260712 2379100 4004 04:00:01 AM 4859344 6997900 3023088 38.35 2688 2305544 752332 8.42 260712 2379564 4048 04:01:01 AM 4466864 6937048 3415568 43.33 2688 2311892 736224 8.24 262264 2390644 1624 04:02:01 AM 4466736 6937476 3415696 43.33 2688 2312628 736224 8.24 262408 2390956 204 04:03:01 AM 4464928 6935992 3417504 43.36 2688 2312944 736224 8.24 262412 2392764 76 04:04:01 AM 4964416 6978736 2918016 37.02 2688 2187208 726996 8.14 344336 2210380 71376 Average: 4907314 6998880 2975118 37.74 2688 2197352 718447 8.04 250721 2281033 33007 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 243.32 138.56 1300.71 50.65 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 84.22 68.24 902.14 16.66 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 59.44 42.18 585.31 7.55 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 21.59 16.33 85.02 3.92 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 167.74 121.31 285.44 28.94 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 19.58 7.31 9.87 1.19 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 28.06 25.46 76.21 7.09 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 32.74 30.01 97.68 8.20 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 13.35 9.62 34.07 4.34 0.00 0.00 0.00 0.00 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 30.38 25.76 25.49 13.12 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 1.08 0.00 0.09 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 45.43 61.06 66.82 5.72 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 8.93 7.68 2.29 1.58 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 12.35 9.30 2.80 1.65 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 83.37 55.33 147.91 91.22 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 60.96 44.25 260.07 17.30 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) 10/30/2025 _x86_64_ (2 CPU) 03:49:54 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 48.82 0.06 10.07 17.52 0.14 23.39 03:51:01 AM 0 47.21 0.03 10.01 17.66 0.13 24.95 03:51:01 AM 1 50.44 0.08 10.14 17.37 0.15 21.83 03:52:01 AM all 35.55 0.00 5.27 1.93 0.13 57.12 03:52:01 AM 0 43.04 0.00 5.91 1.99 0.15 48.92 03:52:01 AM 1 28.08 0.00 4.63 1.86 0.12 65.31 03:53:01 AM all 22.19 0.00 2.60 1.01 0.09 74.12 03:53:01 AM 0 31.19 0.00 2.99 1.03 0.10 64.69 03:53:01 AM 1 13.18 0.00 2.20 0.99 0.08 83.55 03:54:01 AM all 16.80 0.00 3.02 0.22 0.05 79.92 03:54:01 AM 0 20.19 0.00 3.09 0.20 0.05 76.47 03:54:01 AM 1 13.41 0.00 2.95 0.23 0.05 83.36 03:55:01 AM all 25.26 0.00 4.99 0.80 0.08 68.86 03:55:01 AM 0 26.46 0.00 4.84 0.58 0.08 68.04 03:55:01 AM 1 24.07 0.00 5.14 1.02 0.08 69.69 03:56:01 AM all 1.82 0.00 0.22 0.07 0.03 97.86 03:56:01 AM 0 3.37 0.00 0.28 0.08 0.05 96.21 03:56:01 AM 1 0.27 0.00 0.15 0.05 0.02 99.52 03:57:01 AM all 10.30 0.00 0.22 0.01 0.06 89.42 03:57:01 AM 0 10.72 0.00 0.20 0.00 0.05 89.03 03:57:01 AM 1 9.87 0.00 0.23 0.02 0.07 89.81 03:58:01 AM all 15.69 0.00 0.28 0.03 0.06 83.93 03:58:01 AM 0 17.17 0.00 0.28 0.07 0.05 82.43 03:58:01 AM 1 14.21 0.00 0.28 0.00 0.07 85.44 03:59:01 AM all 5.91 0.00 0.13 0.01 0.04 93.91 03:59:01 AM 0 2.27 0.00 0.12 0.02 0.03 97.56 03:59:01 AM 1 9.56 0.00 0.13 0.00 0.05 90.26 04:00:00 AM all 16.29 0.00 0.24 0.02 0.08 83.38 04:00:00 AM 0 21.01 0.00 0.22 0.00 0.08 78.68 04:00:00 AM 1 11.55 0.00 0.26 0.03 0.07 88.09 04:00:01 AM all 1.08 0.00 1.08 0.00 0.00 97.85 04:00:01 AM 0 0.00 0.00 1.09 0.00 0.00 98.91 04:00:01 AM 1 2.13 0.00 1.06 0.00 0.00 96.81 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 9.52 0.00 2.61 0.03 0.06 87.78 04:01:01 AM 0 12.48 0.00 2.77 0.02 0.07 84.66 04:01:01 AM 1 6.56 0.00 2.45 0.03 0.05 90.90 04:02:01 AM all 3.60 0.00 0.15 0.00 0.03 96.21 04:02:01 AM 0 5.76 0.00 0.12 0.00 0.05 94.07 04:02:01 AM 1 1.45 0.00 0.18 0.00 0.02 98.35 04:03:01 AM all 3.67 0.00 0.17 0.00 0.05 96.11 04:03:01 AM 0 2.98 0.00 0.18 0.00 0.05 96.79 04:03:01 AM 1 4.37 0.00 0.15 0.00 0.05 95.43 04:04:01 AM all 21.18 0.00 2.75 0.08 0.08 75.92 04:04:01 AM 0 27.34 0.00 3.25 0.07 0.08 69.26 04:04:01 AM 1 15.03 0.00 2.24 0.08 0.07 82.58 Average: all 16.93 0.00 2.35 1.57 0.07 79.09 Average: 0 19.39 0.00 2.46 1.57 0.07 76.51 Average: 1 14.46 0.01 2.23 1.56 0.07 81.67