---> uname -a: Linux prd-centos8-robot-2c-8g-46418.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4957 19 2166 6825 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:af:4a:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85022sec preferred_lft 85022sec inet6 fe80::f816:3eff:feaf:4a49/64 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) 07/27/2025 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 224.43 160.11 64.31 14885.24 41214.85 12:59:02 AM 120.99 0.72 120.28 52.92 11760.53 01:00:01 AM 34.58 0.39 34.19 65.33 3296.88 01:01:01 AM 80.25 7.04 73.21 1293.06 8452.36 01:02:01 AM 7.20 0.10 7.10 2.80 706.50 01:03:01 AM 1.97 0.00 1.97 0.00 81.65 01:04:01 AM 0.22 0.00 0.22 0.00 3.12 01:05:01 AM 0.32 0.00 0.32 0.00 11.15 01:06:01 AM 0.45 0.00 0.45 0.00 6.80 01:07:01 AM 0.45 0.00 0.45 0.00 12.96 01:08:01 AM 0.52 0.00 0.52 0.00 7.80 01:09:01 AM 0.37 0.00 0.37 0.00 12.78 01:10:01 AM 0.12 0.00 0.12 0.00 2.28 01:11:01 AM 0.37 0.00 0.37 0.00 19.80 01:12:01 AM 0.43 0.03 0.40 0.27 8.93 01:13:01 AM 1.48 0.00 1.48 0.00 39.89 01:14:01 AM 0.43 0.00 0.43 0.00 6.27 01:15:01 AM 0.33 0.00 0.33 0.00 11.60 01:16:01 AM 0.43 0.00 0.43 0.00 6.23 01:17:01 AM 0.63 0.00 0.63 0.00 17.61 01:18:01 AM 0.48 0.00 0.48 0.00 7.50 01:19:01 AM 19.94 0.32 19.63 36.92 957.70 Average: 22.56 7.67 14.88 743.13 3029.42 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5435052 7030440 2447380 31.05 2688 1786248 759848 8.51 193716 1965380 119896 12:59:02 AM 5183508 7018016 2698924 34.24 2688 2010356 690824 7.74 198580 2145348 51816 01:00:01 AM 5155872 7038716 2726560 34.59 2688 2056524 707228 7.92 229648 2140380 51068 01:01:01 AM 4984520 7066724 2897912 36.76 2688 2249948 627196 7.02 262820 2255364 16480 01:02:01 AM 4943560 7026416 2938872 37.28 2688 2250616 682036 7.64 263116 2294508 572 01:03:01 AM 4943332 7026220 2939100 37.29 2688 2250648 682036 7.64 263116 2294624 40 01:04:01 AM 4934536 7017652 2947896 37.40 2688 2250876 715492 8.01 263116 2303196 236 01:05:01 AM 4931868 7015020 2950564 37.43 2688 2250912 715492 8.01 263116 2305496 40 01:06:01 AM 4932308 7015684 2950124 37.43 2688 2251136 715492 8.01 263124 2305520 232 01:07:01 AM 4931792 7015184 2950640 37.43 2688 2251136 715492 8.01 263124 2305996 4 01:08:01 AM 4931856 7015284 2950576 37.43 2688 2251172 715492 8.01 263124 2306020 4 01:09:01 AM 4937256 7020904 2945176 37.36 2688 2251392 699032 7.83 263124 2300520 16 01:10:01 AM 4937456 7021136 2944976 37.36 2688 2251424 699248 7.83 263124 2300176 8 01:11:01 AM 4937444 7021584 2944988 37.36 2688 2251884 699248 7.83 263232 2300580 4 01:12:01 AM 4923336 7007524 2959096 37.54 2688 2251932 722276 8.09 263372 2313640 12 01:13:01 AM 4908600 6993028 2973832 37.73 2688 2252172 726064 8.13 263372 2328524 4 01:14:01 AM 4922920 7007380 2959512 37.55 2688 2252204 726064 8.13 263372 2314240 4 01:15:01 AM 4936304 7021000 2946128 37.38 2688 2252440 698768 7.82 263372 2301428 4 01:16:01 AM 4921656 7006396 2960776 37.56 2688 2252484 726804 8.14 263372 2315392 16 01:17:01 AM 4915324 7000304 2967108 37.64 2688 2252724 721428 8.08 263372 2322252 12 01:18:01 AM 4927528 7012540 2954904 37.49 2688 2252756 721428 8.08 263372 2309964 8 01:19:01 AM 5163288 7071292 2719144 34.50 2688 2081624 689372 7.72 303804 2059104 23952 Average: 4988151 7021293 2894281 36.72 2688 2202846 707107 7.92 257431 2263075 12019 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 317.39 207.56 1946.72 59.12 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 79.69 63.11 826.44 16.40 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 21.20 15.77 66.48 5.42 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 220.80 165.48 293.65 37.12 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 27.13 19.85 6.61 4.56 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 0.67 0.27 0.16 0.08 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 16.55 15.65 119.98 1.18 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 2.02 0.37 0.42 0.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 10.61 7.97 1.58 0.64 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.08 0.33 0.34 0.24 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.48 0.25 0.41 0.08 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.59 16.03 120.44 1.38 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.72 0.13 0.05 0.01 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 17.58 16.65 3.23 3.19 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 9.20 7.66 117.85 0.50 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 33.09 31.42 355.65 2.25 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.62 0.17 0.04 0.02 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 10.83 7.00 1.79 0.58 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 14.53 7.75 118.52 0.69 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 33.49 31.01 356.54 2.88 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 3.05 0.27 0.51 0.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 64.71 42.97 88.27 34.16 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 41.20 29.91 201.28 7.77 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) 07/27/2025 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 55.15 0.05 10.77 3.76 0.10 30.17 12:58:01 AM 0 52.62 0.05 10.18 4.21 0.10 32.85 12:58:01 AM 1 57.68 0.05 11.35 3.31 0.10 27.51 12:59:02 AM all 32.99 0.00 5.04 1.90 0.12 59.96 12:59:02 AM 0 12.76 0.00 3.45 1.33 0.13 82.33 12:59:02 AM 1 53.30 0.00 6.63 2.47 0.10 37.51 01:00:01 AM all 20.02 0.00 2.95 0.27 0.08 76.69 01:00:01 AM 0 29.27 0.00 3.50 0.19 0.07 66.98 01:00:01 AM 1 10.77 0.00 2.41 0.36 0.08 86.38 01:01:01 AM all 24.94 0.00 4.91 0.83 0.08 69.24 01:01:01 AM 0 21.75 0.00 4.79 0.92 0.08 72.46 01:01:01 AM 1 28.12 0.00 5.04 0.73 0.08 66.03 01:02:01 AM all 2.18 0.00 0.35 0.08 0.06 97.33 01:02:01 AM 0 2.44 0.00 0.47 0.13 0.05 96.91 01:02:01 AM 1 1.92 0.00 0.23 0.03 0.07 97.75 01:03:01 AM all 0.49 0.00 0.09 0.01 0.08 99.32 01:03:01 AM 0 0.65 0.00 0.05 0.00 0.07 99.23 01:03:01 AM 1 0.33 0.00 0.13 0.02 0.10 99.42 01:04:01 AM all 0.94 0.00 0.15 0.00 0.08 98.84 01:04:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.26 01:04:01 AM 1 1.24 0.00 0.23 0.00 0.12 98.41 01:05:01 AM all 0.48 0.00 0.11 0.00 0.07 99.34 01:05:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 01:05:01 AM 1 0.35 0.00 0.13 0.00 0.08 99.43 01:06:01 AM all 0.96 0.00 0.12 0.00 0.08 98.84 01:06:01 AM 0 0.72 0.00 0.10 0.00 0.05 99.13 01:06:01 AM 1 1.20 0.00 0.13 0.00 0.12 98.55 01:07:01 AM all 0.40 0.00 0.10 0.00 0.09 99.41 01:07:01 AM 0 0.57 0.00 0.12 0.00 0.10 99.21 01:07:01 AM 1 0.23 0.00 0.08 0.00 0.08 99.60 01:08:01 AM all 0.35 0.00 0.11 0.00 0.06 99.48 01:08:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 01:08:01 AM 1 0.22 0.00 0.15 0.00 0.08 99.55 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 0.71 0.00 0.16 0.00 0.09 99.04 01:09:01 AM 0 0.37 0.00 0.15 0.00 0.10 99.38 01:09:01 AM 1 1.05 0.00 0.17 0.00 0.08 98.70 01:10:01 AM all 0.47 0.00 0.11 0.00 0.07 99.36 01:10:01 AM 0 0.33 0.00 0.13 0.00 0.08 99.45 01:10:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 01:11:01 AM all 2.00 0.00 0.18 0.00 0.08 97.74 01:11:01 AM 0 0.64 0.00 0.17 0.00 0.08 99.11 01:11:01 AM 1 3.36 0.00 0.18 0.00 0.08 96.37 01:12:01 AM all 0.50 0.00 0.28 0.00 0.08 99.14 01:12:01 AM 0 0.45 0.00 0.22 0.00 0.07 99.26 01:12:01 AM 1 0.55 0.00 0.33 0.00 0.10 99.01 01:13:01 AM all 1.09 0.00 0.20 0.01 0.08 98.62 01:13:01 AM 0 0.75 0.00 0.12 0.00 0.05 99.08 01:13:01 AM 1 1.42 0.00 0.28 0.02 0.12 98.16 01:14:01 AM all 0.53 0.00 0.11 0.00 0.07 99.30 01:14:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 01:14:01 AM 1 0.38 0.00 0.13 0.00 0.10 99.38 01:15:01 AM all 0.98 0.00 0.15 0.00 0.08 98.79 01:15:01 AM 0 0.77 0.00 0.13 0.00 0.07 99.03 01:15:01 AM 1 1.19 0.00 0.17 0.00 0.10 98.55 01:16:01 AM all 0.59 0.00 0.17 0.00 0.08 99.16 01:16:01 AM 0 0.67 0.00 0.15 0.00 0.05 99.13 01:16:01 AM 1 0.52 0.00 0.18 0.00 0.10 99.20 01:17:01 AM all 1.11 0.00 0.22 0.00 0.08 98.60 01:17:01 AM 0 0.80 0.00 0.13 0.00 0.05 99.02 01:17:01 AM 1 1.42 0.00 0.30 0.00 0.10 98.17 01:18:01 AM all 0.46 0.00 0.11 0.00 0.08 99.35 01:18:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 01:18:01 AM 1 0.32 0.00 0.15 0.00 0.12 99.42 01:19:01 AM all 16.07 0.00 2.13 0.11 0.08 81.61 01:19:01 AM 0 7.14 0.00 1.35 0.08 0.10 91.33 01:19:01 AM 1 25.00 0.00 2.90 0.13 0.07 71.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.42 0.00 1.29 0.32 0.08 90.89 Average: 0 6.14 0.00 1.16 0.31 0.07 92.32 Average: 1 8.70 0.00 1.43 0.32 0.09 89.46