---> uname -a: Linux prd-centos8-robot-2c-8g-2170.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4851 19 2237 6791 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:1c:0f:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85150sec preferred_lft 85150sec inet6 fe80::f816:3eff:fe1c:ff0/64 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) 10/09/2025 _x86_64_ (2 CPU) 03:53:29 LINUX RESTART (2 CPU) 03:54:01 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 118.48 69.51 48.97 7750.35 33845.07 03:56:01 AM 117.38 0.32 117.06 14.53 11325.97 03:57:01 AM 43.39 0.68 42.70 51.58 5517.33 03:58:01 AM 43.47 7.03 36.44 1306.36 2357.23 03:59:02 AM 51.87 0.25 51.62 47.06 7315.71 04:00:01 AM 6.39 0.00 6.39 0.00 518.79 04:01:01 AM 0.38 0.02 0.37 0.13 4.83 04:02:01 AM 0.28 0.07 0.22 1.73 4.20 04:03:01 AM 2.42 0.22 2.20 11.73 178.21 04:04:01 AM 0.60 0.03 0.57 1.87 164.79 04:05:01 AM 0.33 0.00 0.33 0.00 117.66 04:06:01 AM 0.23 0.00 0.23 0.00 60.96 04:07:01 AM 0.23 0.00 0.23 0.00 177.45 04:08:01 AM 0.17 0.00 0.17 0.00 41.63 04:09:01 AM 0.32 0.03 0.28 0.27 84.86 04:10:01 AM 1.35 0.00 1.35 0.00 81.67 04:11:01 AM 0.32 0.00 0.32 0.00 118.16 04:12:01 AM 0.18 0.00 0.18 0.00 21.88 04:13:01 AM 3.20 0.35 2.85 38.25 185.64 04:14:01 AM 33.58 0.52 33.06 63.86 2733.99 Average: 21.24 3.95 17.29 464.79 3245.12 03:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 5602864 7085292 2279560 28.92 2688 1676904 705088 7.89 178388 1821716 73860 03:56:01 AM 5103780 6975408 2778644 35.25 2688 2048396 755064 8.45 190840 2240240 169584 03:57:01 AM 5103092 6977640 2779332 35.26 2688 2050808 756260 8.47 213188 2214412 43072 03:58:01 AM 4962452 7053276 2919972 37.04 2688 2259228 675520 7.56 257748 2287192 178948 03:59:02 AM 4939396 7035412 2943028 37.34 2688 2263572 676156 7.57 261680 2297988 10820 04:00:01 AM 4938528 7034540 2943896 37.35 2688 2263576 674264 7.55 261680 2298176 4 04:01:01 AM 4937868 7033880 2944556 37.36 2688 2263576 674264 7.55 261680 2298500 4 04:02:01 AM 4937852 7033936 2944572 37.36 2688 2263648 674264 7.55 261808 2298568 4 04:03:01 AM 4884476 6984612 2997948 38.03 2688 2267708 764832 8.56 261940 2351768 572 04:04:01 AM 4875656 6980460 3006768 38.15 2688 2272368 782760 8.76 262424 2359864 472 04:05:01 AM 4874364 6982200 3008060 38.16 2688 2275400 782760 8.76 262488 2361128 96 04:06:01 AM 4869380 6981260 3013044 38.22 2688 2279452 782760 8.76 262488 2366320 2368 04:07:01 AM 4866244 6981124 3016180 38.26 2688 2282452 769720 8.62 262488 2369380 72 04:08:01 AM 4863976 6980968 3018448 38.29 2688 2284556 770060 8.62 262488 2371660 976 04:09:01 AM 4862004 6980696 3020420 38.32 2688 2286248 768428 8.60 262600 2373528 236 04:10:01 AM 4859884 6980068 3022540 38.35 2688 2287732 789332 8.84 262600 2375216 208 04:11:01 AM 4850252 6973684 3032172 38.47 2688 2290988 789332 8.84 262600 2384924 44 04:12:01 AM 4849000 6973588 3033424 38.48 2688 2292140 789332 8.84 262600 2386216 572 04:13:01 AM 5005432 6991176 2876992 36.50 2688 2154980 712528 7.98 285204 2219952 53688 04:14:01 AM 5019036 7000720 2863388 36.33 2688 2155356 711468 7.97 487928 2017224 11312 Average: 4960277 7000997 2922147 37.07 2688 2210954 740210 8.29 264243 2284699 27346 03:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 252.57 136.72 1032.33 50.35 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 142.35 105.43 1467.04 21.43 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 15.76 7.41 6.17 3.15 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 40.05 34.09 328.40 6.87 0.00 0.00 0.00 0.00 03:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 AM eth0 549.36 400.08 116.68 92.76 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 2.54 2.07 0.57 0.49 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 2.77 1.90 0.45 0.41 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 2.27 0.87 0.49 0.31 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 190.14 177.34 46.08 14.19 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 91.75 89.85 32.62 7.37 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 80.79 79.72 24.58 6.40 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 87.19 87.89 30.18 7.07 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 79.65 79.37 24.03 6.82 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 114.75 112.51 22.06 9.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 112.28 111.26 20.25 8.72 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 109.33 108.90 19.63 9.13 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 59.61 58.45 19.51 4.53 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 3.90 3.82 0.76 0.68 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 153.33 113.91 168.24 98.13 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 16.43 15.76 15.39 8.33 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 105.42 86.44 168.92 17.83 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) 10/09/2025 _x86_64_ (2 CPU) 03:53:29 LINUX RESTART (2 CPU) 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 28.74 0.05 6.32 31.73 0.09 33.07 03:55:01 AM 0 37.15 0.02 5.63 33.06 0.10 24.04 03:55:01 AM 1 20.33 0.08 7.01 30.40 0.08 42.09 03:56:01 AM all 36.71 0.00 5.48 2.87 0.12 54.82 03:56:01 AM 0 43.10 0.00 5.90 2.60 0.12 48.29 03:56:01 AM 1 30.32 0.00 5.06 3.15 0.12 61.35 03:57:01 AM all 14.25 0.00 2.03 3.16 0.06 80.51 03:57:01 AM 0 18.28 0.00 2.29 2.07 0.07 77.29 03:57:01 AM 1 10.23 0.00 1.77 4.24 0.05 83.71 03:58:01 AM all 25.99 0.00 4.33 4.97 0.09 64.62 03:58:01 AM 0 24.73 0.00 4.63 5.70 0.08 64.86 03:58:01 AM 1 27.26 0.00 4.03 4.25 0.10 64.37 03:59:02 AM all 15.57 0.00 3.51 1.31 0.06 79.55 03:59:02 AM 0 23.27 0.00 3.80 1.01 0.07 71.86 03:59:02 AM 1 7.89 0.00 3.21 1.61 0.05 87.24 04:00:01 AM all 0.37 0.00 0.12 0.14 0.02 99.36 04:00:01 AM 0 0.14 0.00 0.15 0.20 0.02 99.49 04:00:01 AM 1 0.59 0.00 0.08 0.07 0.02 99.24 04:01:01 AM all 0.25 0.00 0.10 0.01 0.03 99.62 04:01:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 04:01:01 AM 1 0.37 0.00 0.12 0.02 0.03 99.46 04:02:01 AM all 0.36 0.00 0.11 0.00 0.02 99.52 04:02:01 AM 0 0.13 0.00 0.12 0.00 0.02 99.73 04:02:01 AM 1 0.58 0.00 0.10 0.00 0.02 99.30 04:03:01 AM all 12.10 0.00 1.39 0.02 0.07 86.43 04:03:01 AM 0 16.54 0.00 2.06 0.02 0.07 81.31 04:03:01 AM 1 7.65 0.00 0.73 0.02 0.07 91.54 04:04:01 AM all 12.09 0.00 1.26 0.00 0.08 86.57 04:04:01 AM 0 22.42 0.00 2.01 0.00 0.09 75.48 04:04:01 AM 1 1.96 0.00 0.52 0.00 0.07 97.45 04:05:01 AM all 9.00 0.00 0.79 0.00 0.06 90.15 04:05:01 AM 0 10.27 0.00 0.88 0.00 0.07 88.78 04:05:01 AM 1 7.75 0.00 0.70 0.00 0.05 91.50 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 10.21 0.00 0.82 0.00 0.05 88.91 04:06:01 AM 0 17.69 0.00 1.17 0.00 0.07 81.08 04:06:01 AM 1 2.80 0.00 0.49 0.00 0.03 96.68 04:07:01 AM all 12.22 0.00 1.26 0.01 0.08 86.43 04:07:01 AM 0 12.20 0.00 1.23 0.02 0.09 86.46 04:07:01 AM 1 12.24 0.00 1.29 0.00 0.07 86.39 04:08:01 AM all 8.48 0.00 0.76 0.00 0.06 90.71 04:08:01 AM 0 9.70 0.00 0.56 0.00 0.05 89.69 04:08:01 AM 1 7.26 0.00 0.96 0.00 0.07 91.72 04:09:01 AM all 8.00 0.00 0.81 0.00 0.06 91.13 04:09:01 AM 0 10.26 0.00 0.97 0.00 0.07 88.71 04:09:01 AM 1 5.77 0.00 0.66 0.00 0.05 93.53 04:10:01 AM all 8.31 0.00 0.69 0.02 0.07 90.91 04:10:01 AM 0 12.41 0.00 0.84 0.00 0.07 86.68 04:10:01 AM 1 4.28 0.00 0.55 0.03 0.07 95.07 04:11:01 AM all 7.38 0.00 0.87 0.00 0.06 91.69 04:11:01 AM 0 13.24 0.00 1.27 0.00 0.07 85.42 04:11:01 AM 1 1.52 0.00 0.47 0.00 0.05 97.96 04:12:01 AM all 3.54 0.00 0.44 0.00 0.06 95.96 04:12:01 AM 0 4.83 0.00 0.57 0.00 0.07 94.54 04:12:01 AM 1 2.26 0.00 0.32 0.00 0.05 97.38 04:13:01 AM all 14.18 0.00 1.98 0.03 0.08 83.72 04:13:01 AM 0 10.20 0.00 1.86 0.05 0.07 87.83 04:13:01 AM 1 18.18 0.00 2.11 0.02 0.08 79.60 04:14:01 AM all 31.47 0.00 3.51 0.26 0.09 64.67 04:14:01 AM 0 44.66 0.00 3.77 0.37 0.12 51.09 04:14:01 AM 1 18.29 0.00 3.25 0.15 0.07 78.24 Average: all 12.99 0.00 1.84 2.23 0.06 82.88 Average: 0 16.60 0.00 2.00 2.27 0.07 79.07 Average: 1 9.39 0.00 1.68 2.20 0.06 86.67