---> uname -a: Linux prd-centos8-robot-2c-8g-2541.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4727 19 2337 6766 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:bb:5f:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85084sec preferred_lft 85084sec inet6 fe80::f816:3eff:febb:5fe9/64 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) 08/19/2025 _x86_64_ (2 CPU) 04:51:32 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 83.85 21.66 62.19 5890.48 27213.75 04:54:01 AM 109.00 0.72 108.28 52.92 11743.40 04:55:01 AM 34.23 0.42 33.81 64.79 2937.83 04:56:01 AM 72.66 6.96 65.69 1292.77 7803.08 04:57:01 AM 14.03 0.00 14.03 0.00 1287.39 04:58:01 AM 2.30 0.00 2.30 0.00 65.66 04:59:01 AM 0.22 0.00 0.22 0.00 2.80 05:00:01 AM 0.53 0.22 0.32 11.73 50.43 05:01:01 AM 2.18 0.00 2.18 0.00 262.05 05:02:01 AM 0.70 0.08 0.62 1.87 344.45 05:03:01 AM 0.38 0.00 0.38 0.00 87.30 05:04:01 AM 0.28 0.02 0.27 0.13 122.70 05:05:01 AM 9.08 5.93 3.15 574.74 392.17 05:06:01 AM 0.38 0.00 0.38 0.00 144.30 05:07:01 AM 1.78 0.35 1.43 7.20 193.13 05:08:01 AM 1.12 0.00 1.12 0.00 346.85 05:09:01 AM 0.23 0.00 0.23 0.00 136.26 05:10:01 AM 0.23 0.00 0.23 0.00 182.39 05:11:01 AM 0.42 0.00 0.42 0.00 320.51 05:12:01 AM 2.23 0.32 1.92 36.92 152.10 05:13:01 AM 32.79 0.28 32.51 26.26 4167.21 Average: 17.55 1.76 15.79 379.00 2759.61 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5311128 6981280 2571308 32.62 2688 1853136 779596 8.73 184348 2070848 178448 04:54:01 AM 5154092 6994396 2728344 34.61 2688 2015948 723440 8.10 197900 2175048 42480 04:55:01 AM 5146084 7028884 2736352 34.71 2688 2056684 677352 7.58 223480 2158452 38516 04:56:01 AM 4950200 7041676 2932236 37.20 2688 2258900 639132 7.16 261868 2287268 26920 04:57:01 AM 4953772 7045056 2928664 37.15 2688 2258900 639132 7.16 261864 2287184 8 04:58:01 AM 4953740 7045028 2928696 37.15 2688 2258904 639132 7.16 261868 2287248 4 04:59:01 AM 4953620 7044908 2928816 37.16 2688 2258904 639132 7.16 261868 2287400 4 05:00:01 AM 4907300 7000628 2975136 37.74 2688 2260944 748540 8.38 262020 2333032 396 05:01:01 AM 4884588 6985756 2997848 38.03 2688 2268812 764280 8.56 262104 2354744 2480 05:02:01 AM 4862484 6971624 3019952 38.31 2688 2276748 779668 8.73 262264 2377480 200 05:03:01 AM 4854920 6966396 3027516 38.41 2688 2279084 796208 8.92 262264 2384752 56 05:04:01 AM 4843804 6963176 3038632 38.55 2688 2287008 794992 8.90 262264 2395204 4340 05:05:01 AM 4818468 6963048 3063968 38.87 2688 2312136 818328 9.16 264436 2418740 2592 05:06:01 AM 4811932 6958788 3070504 38.95 2688 2314380 833720 9.34 264436 2425304 624 05:07:01 AM 4802876 6957856 3079560 39.07 2688 2322484 832148 9.32 264692 2433140 3704 05:08:01 AM 4793388 6956424 3089048 39.19 2688 2330536 832148 9.32 264692 2443264 2000 05:09:01 AM 4790784 6956204 3091652 39.22 2688 2332916 849888 9.52 264692 2445792 332 05:10:01 AM 4782708 6955380 3099728 39.32 2688 2340192 856268 9.59 264692 2453152 2172 05:11:01 AM 4775248 6955848 3107188 39.42 2688 2348080 856268 9.59 264692 2460952 532 05:12:01 AM 4907268 6997348 2975168 37.74 2688 2259080 660568 7.40 331212 2264116 88600 05:13:01 AM 4844152 6927092 3038284 38.54 2688 2256428 736560 8.25 531596 2151432 10260 Average: 4909646 6985562 2972790 37.71 2688 2245248 756976 8.48 270441 2328312 19270 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 344.61 214.48 1656.99 64.01 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 79.87 62.08 826.90 9.87 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 17.91 14.86 7.73 5.40 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 534.41 379.49 436.21 93.10 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 1.38 0.82 0.31 0.14 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.67 2.02 0.58 0.49 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 3.47 2.15 0.77 0.64 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 94.52 82.27 20.18 7.36 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 181.63 183.18 47.51 13.32 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 15.44 16.64 24.30 1.96 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 159.45 159.45 27.26 12.45 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 166.81 168.57 46.06 12.23 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 17.36 18.09 24.46 2.06 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 149.63 150.47 25.46 11.60 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 181.30 183.24 48.70 13.63 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.14 16.19 25.05 2.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 155.19 155.24 26.82 12.12 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 160.85 162.83 43.72 11.82 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 15.00 15.96 24.29 1.92 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 246.43 193.69 244.99 312.09 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 18.45 17.38 16.59 9.86 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 121.98 104.72 170.22 28.48 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) 08/19/2025 _x86_64_ (2 CPU) 04:51:32 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 40.77 0.00 6.83 13.03 0.08 39.29 04:53:01 AM 0 38.86 0.00 6.91 12.07 0.10 42.06 04:53:01 AM 1 42.67 0.00 6.75 13.98 0.07 36.54 04:54:01 AM all 28.24 0.00 4.22 2.80 0.08 64.66 04:54:01 AM 0 14.79 0.00 3.32 2.68 0.08 79.12 04:54:01 AM 1 41.73 0.00 5.12 2.92 0.08 50.15 04:55:01 AM all 18.55 0.00 2.94 0.89 0.07 77.55 04:55:01 AM 0 15.09 0.00 2.79 1.10 0.07 80.95 04:55:01 AM 1 22.00 0.00 3.10 0.68 0.07 74.15 04:56:01 AM all 26.59 0.00 5.50 1.59 0.10 66.22 04:56:01 AM 0 15.96 0.00 4.84 1.85 0.10 77.24 04:56:01 AM 1 37.23 0.00 6.15 1.32 0.10 55.19 04:57:01 AM all 0.33 0.00 0.13 0.77 0.03 98.74 04:57:01 AM 0 0.48 0.00 0.18 1.22 0.05 98.06 04:57:01 AM 1 0.17 0.00 0.08 0.32 0.02 99.42 04:58:01 AM all 0.34 0.00 0.08 0.01 0.04 99.52 04:58:01 AM 0 0.58 0.00 0.08 0.02 0.03 99.28 04:58:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 04:59:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 04:59:01 AM 0 0.22 0.00 0.07 0.00 0.05 99.67 04:59:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 05:00:01 AM all 6.68 0.00 0.60 0.01 0.07 92.65 05:00:01 AM 0 7.25 0.00 0.67 0.02 0.07 92.00 05:00:01 AM 1 6.11 0.00 0.52 0.00 0.07 93.30 05:01:01 AM all 14.39 0.00 1.10 0.05 0.10 84.36 05:01:01 AM 0 14.01 0.00 1.12 0.07 0.10 84.70 05:01:01 AM 1 14.77 0.00 1.08 0.03 0.10 84.01 05:02:01 AM all 11.54 0.00 0.54 0.08 0.08 87.75 05:02:01 AM 0 5.31 0.00 0.35 0.08 0.08 94.17 05:02:01 AM 1 17.77 0.00 0.73 0.08 0.08 81.33 05:03:01 AM all 10.10 0.00 0.81 0.00 0.08 89.01 05:03:01 AM 0 8.83 0.00 0.77 0.00 0.07 90.33 05:03:01 AM 1 11.37 0.00 0.84 0.00 0.10 87.69 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 13.66 0.00 1.05 0.04 0.08 85.17 05:04:01 AM 0 6.18 0.00 0.82 0.08 0.08 92.83 05:04:01 AM 1 21.12 0.00 1.28 0.00 0.08 77.52 05:05:01 AM all 11.65 0.26 0.64 0.64 0.08 86.74 05:05:01 AM 0 5.42 0.52 0.47 1.14 0.07 92.39 05:05:01 AM 1 17.87 0.00 0.80 0.13 0.10 81.10 05:06:01 AM all 8.99 0.00 0.82 0.00 0.08 90.11 05:06:01 AM 0 6.36 0.00 0.76 0.00 0.10 92.78 05:06:01 AM 1 11.62 0.00 0.88 0.00 0.07 87.44 05:07:01 AM all 14.99 0.01 1.32 0.02 0.08 83.58 05:07:01 AM 0 17.77 0.00 1.21 0.00 0.08 80.93 05:07:01 AM 1 12.21 0.02 1.43 0.03 0.08 86.22 05:08:01 AM all 11.84 0.00 0.59 0.16 0.08 87.33 05:08:01 AM 0 12.46 0.00 0.59 0.20 0.08 86.67 05:08:01 AM 1 11.23 0.00 0.58 0.12 0.08 87.99 05:09:01 AM all 9.75 0.00 0.84 0.00 0.08 89.32 05:09:01 AM 0 11.05 0.00 0.79 0.00 0.10 88.06 05:09:01 AM 1 8.45 0.00 0.89 0.00 0.07 90.59 05:10:01 AM all 13.49 0.00 1.18 0.05 0.10 85.19 05:10:01 AM 0 14.22 0.00 1.18 0.10 0.07 84.44 05:10:01 AM 1 12.75 0.00 1.17 0.00 0.13 85.94 05:11:01 AM all 12.23 0.00 0.65 0.08 0.07 86.97 05:11:01 AM 0 10.15 0.00 0.59 0.05 0.05 89.17 05:11:01 AM 1 14.30 0.00 0.72 0.12 0.08 84.78 05:12:01 AM all 18.05 0.00 1.92 0.03 0.08 79.91 05:12:01 AM 0 12.16 0.00 1.92 0.05 0.08 85.79 05:12:01 AM 1 23.91 0.00 1.93 0.02 0.08 74.06 05:13:01 AM all 28.29 0.00 3.33 0.68 0.09 67.62 05:13:01 AM 0 25.84 0.00 2.83 0.45 0.08 70.79 05:13:01 AM 1 30.73 0.00 3.82 0.90 0.10 64.45 Average: all 14.33 0.01 1.68 1.00 0.08 82.91 Average: 0 11.57 0.02 1.54 1.01 0.08 85.78 Average: 1 17.09 0.00 1.81 0.99 0.08 80.04