---> uname -a: Linux prd-centos8-robot-2c-8g-41851.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 593 4918 19 2186 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:2f:42:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84921sec preferred_lft 84921sec inet6 fe80::f816:3eff:fe2f:42df/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) 07/12/2025 _x86_64_ (2 CPU) 00:52:41 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 181.61 124.42 57.19 13672.38 38641.25 12:55:01 AM 103.47 0.07 103.40 1.87 9631.29 12:56:01 AM 56.66 0.65 56.01 51.06 7109.65 12:57:01 AM 28.37 3.90 24.48 1256.38 1914.36 12:58:01 AM 55.16 3.53 51.62 97.72 7351.76 12:59:01 AM 15.61 0.03 15.58 3.47 1210.48 01:00:01 AM 5.06 0.03 5.03 1.07 197.87 01:01:01 AM 0.43 0.02 0.42 0.13 8.48 01:02:01 AM 0.42 0.07 0.35 1.73 12.94 01:03:01 AM 0.40 0.02 0.38 0.13 7.48 01:04:02 AM 9.00 5.93 3.07 574.74 79.74 01:05:01 AM 0.29 0.00 0.29 0.00 6.15 01:06:01 AM 0.18 0.00 0.18 0.00 8.37 01:07:01 AM 0.35 0.00 0.35 0.00 5.93 01:08:01 AM 0.37 0.00 0.37 0.00 21.12 01:09:01 AM 1.30 0.03 1.27 0.27 30.10 01:10:01 AM 0.18 0.00 0.18 0.00 4.27 01:11:01 AM 0.45 0.00 0.45 0.00 13.98 01:12:01 AM 0.25 0.00 0.25 0.00 4.33 01:13:01 AM 0.23 0.00 0.23 0.00 11.13 01:14:01 AM 0.27 0.00 0.27 0.00 5.20 01:15:01 AM 0.33 0.00 0.33 0.00 12.66 01:16:01 AM 8.60 0.32 8.28 36.93 343.14 01:17:01 AM 29.16 0.47 28.69 52.92 1420.19 Average: 20.77 5.82 14.95 656.84 2837.60 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5535388 7066508 2347044 29.78 2688 1723764 712228 7.97 185496 1881632 105140 12:55:01 AM 5222100 7015508 2660332 33.75 2688 1970288 723304 8.10 187028 2129592 130952 12:56:01 AM 5094884 6964592 2787548 35.36 2688 2045592 761836 8.53 212776 2229572 43192 12:57:01 AM 5013096 6976468 2869336 36.40 2688 2136904 781496 8.75 258316 2256980 67388 12:58:01 AM 4927980 7013088 2954452 37.48 2688 2252728 696784 7.80 258976 2321560 26948 12:59:01 AM 4969212 7054260 2913220 36.96 2688 2252808 666744 7.47 262224 2275872 4 01:00:01 AM 4929384 7015024 2953048 37.46 2688 2253400 730840 8.18 262352 2315152 4 01:01:01 AM 4927852 7013536 2954580 37.48 2688 2253436 730840 8.18 262352 2316624 16 01:02:01 AM 4919236 7005216 2963196 37.59 2688 2253732 752180 8.42 262488 2324900 12 01:03:01 AM 4917928 7003940 2964504 37.61 2688 2253764 752180 8.42 262488 2326160 4 01:04:02 AM 4901756 7005264 2980676 37.81 2688 2271232 741172 8.30 264660 2340472 16 01:05:01 AM 4901956 7005496 2980476 37.81 2688 2271264 741172 8.30 264660 2340416 8 01:06:01 AM 4907384 7011144 2975048 37.74 2688 2271484 734148 8.22 264660 2334404 12 01:07:01 AM 4907304 7011100 2975128 37.74 2688 2271520 734148 8.22 264664 2334612 44 01:08:01 AM 4904488 7008736 2977944 37.78 2688 2271972 749524 8.39 264772 2337388 4 01:09:01 AM 4892320 6996624 2990112 37.93 2688 2272016 779180 8.72 264972 2349200 52 01:10:01 AM 4877324 6981872 3005108 38.12 2688 2272260 768924 8.61 264972 2363348 248 01:11:01 AM 4903972 7008552 2978460 37.79 2688 2272292 741504 8.30 264972 2337032 40 01:12:01 AM 4904300 7009116 2978132 37.78 2688 2272528 741504 8.30 264972 2337152 236 01:13:01 AM 4889620 6994480 2992812 37.97 2688 2272572 769452 8.62 264972 2351024 52 01:14:01 AM 4882516 6987612 2999916 38.06 2688 2272808 761208 8.52 264972 2358680 244 01:15:01 AM 4903256 7008388 2979176 37.80 2688 2272844 739700 8.28 264972 2337472 40 01:16:01 AM 5062036 6991608 2820396 35.78 2688 2102624 716948 8.03 261800 2201512 17112 01:17:01 AM 5087408 7016704 2795024 35.46 2688 2102796 696764 7.80 463228 1978564 10320 Average: 4974279 7006868 2908153 36.89 2688 2202776 738491 8.27 263239 2278305 16754 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 261.27 150.62 1259.80 58.35 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 59.97 48.99 648.79 8.54 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 49.19 32.96 566.43 6.45 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 40.75 29.57 310.09 5.80 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 11.88 9.90 8.80 4.32 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 192.15 139.77 37.76 30.00 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 31.31 22.88 6.91 4.71 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 1.98 0.37 0.39 0.21 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 17.70 15.84 120.28 1.38 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 1.17 0.28 0.31 0.20 0.00 0.00 0.00 0.00 01:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 AM eth0 12.11 9.86 1.92 1.03 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 1.25 0.17 0.07 0.02 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 16.85 14.48 121.43 1.10 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 2.08 0.43 0.46 0.25 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 19.36 18.72 3.59 3.51 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 11.31 6.81 118.34 0.50 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 29.76 28.35 355.89 2.38 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 0.72 0.12 0.05 0.01 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 8.62 8.17 1.54 0.65 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 6.65 5.86 117.68 0.38 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 26.38 25.78 355.29 1.88 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 0.43 0.15 0.04 0.01 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 48.29 35.24 82.55 36.14 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 17.74 16.18 15.05 8.02 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 36.23 25.91 172.35 7.33 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) 07/12/2025 _x86_64_ (2 CPU) 00:52:41 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 35.28 0.07 10.09 21.56 0.12 32.88 12:54:01 AM 0 36.84 0.07 9.55 24.09 0.12 29.33 12:54:01 AM 1 33.73 0.07 10.63 19.03 0.12 36.43 12:55:01 AM all 30.15 0.00 4.58 7.98 0.10 57.19 12:55:01 AM 0 15.84 0.00 3.08 5.35 0.10 75.63 12:55:01 AM 1 44.49 0.00 6.07 10.61 0.10 38.73 12:56:01 AM all 19.15 0.00 2.25 3.88 0.08 74.64 12:56:01 AM 0 7.45 0.00 1.55 3.47 0.05 87.47 12:56:01 AM 1 30.85 0.00 2.95 4.29 0.10 61.81 12:57:01 AM all 16.44 0.00 3.21 3.70 0.08 76.57 12:57:01 AM 0 6.63 0.00 2.27 1.70 0.08 89.32 12:57:01 AM 1 26.26 0.00 4.14 5.69 0.08 63.83 12:58:01 AM all 20.28 0.00 3.50 13.38 0.09 62.75 12:58:01 AM 0 17.84 0.00 3.25 17.54 0.10 61.27 12:58:01 AM 1 22.71 0.00 3.75 9.23 0.08 64.23 12:59:01 AM all 1.00 0.00 0.53 0.25 0.03 98.19 12:59:01 AM 0 1.10 0.00 0.57 0.48 0.03 97.81 12:59:01 AM 1 0.90 0.00 0.48 0.02 0.03 98.56 01:00:01 AM all 2.25 0.00 0.32 0.05 0.05 97.33 01:00:01 AM 0 0.85 0.00 0.28 0.05 0.05 98.76 01:00:01 AM 1 3.64 0.00 0.35 0.05 0.05 95.90 01:01:01 AM all 0.55 0.00 0.10 0.00 0.04 99.31 01:01:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.26 01:01:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 01:02:01 AM all 0.98 0.00 0.19 0.00 0.03 98.80 01:02:01 AM 0 1.04 0.00 0.22 0.00 0.03 98.71 01:02:01 AM 1 0.92 0.00 0.17 0.00 0.03 98.88 01:03:01 AM all 0.49 0.00 0.13 0.00 0.04 99.34 01:03:01 AM 0 0.67 0.00 0.10 0.00 0.03 99.20 01:03:01 AM 1 0.32 0.00 0.15 0.00 0.05 99.48 01:04:02 AM all 1.01 0.23 0.23 0.15 0.04 98.34 01:04:02 AM 0 0.67 0.00 0.15 0.03 0.03 99.11 01:04:02 AM 1 1.35 0.47 0.30 0.27 0.05 97.56 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 0.51 0.00 0.11 0.00 0.04 99.34 01:05:01 AM 0 0.68 0.00 0.07 0.00 0.03 99.22 01:05:01 AM 1 0.34 0.00 0.15 0.00 0.05 99.46 01:06:01 AM all 0.96 0.00 0.16 0.00 0.69 98.19 01:06:01 AM 0 0.66 0.00 0.12 0.00 0.11 99.11 01:06:01 AM 1 1.24 0.00 0.20 0.00 1.22 97.34 01:07:01 AM all 0.46 0.00 0.11 0.00 0.05 99.38 01:07:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 01:07:01 AM 1 0.32 0.00 0.10 0.00 0.07 99.52 01:08:01 AM all 2.02 0.00 0.22 0.08 0.05 97.64 01:08:01 AM 0 3.28 0.00 0.28 0.00 0.07 96.37 01:08:01 AM 1 0.75 0.00 0.15 0.15 0.03 98.91 01:09:01 AM all 0.66 0.00 0.27 0.18 0.05 98.85 01:09:01 AM 0 0.62 0.00 0.25 0.00 0.07 99.06 01:09:01 AM 1 0.70 0.00 0.28 0.35 0.03 98.63 01:10:01 AM all 1.10 0.00 0.22 0.00 0.05 98.64 01:10:01 AM 0 1.47 0.00 0.33 0.00 0.07 98.12 01:10:01 AM 1 0.72 0.00 0.10 0.00 0.03 99.15 01:11:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 01:11:01 AM 0 0.39 0.00 0.15 0.00 0.07 99.40 01:11:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 01:12:01 AM all 0.96 0.00 0.13 0.00 0.05 98.86 01:12:01 AM 0 1.27 0.00 0.17 0.00 0.07 98.49 01:12:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.22 01:13:01 AM all 0.60 0.00 0.12 0.00 0.05 99.23 01:13:01 AM 0 0.52 0.00 0.17 0.00 0.05 99.26 01:13:01 AM 1 0.68 0.00 0.07 0.00 0.05 99.20 01:14:01 AM all 1.05 0.00 0.18 0.00 0.04 98.73 01:14:01 AM 0 1.34 0.00 0.23 0.00 0.05 98.38 01:14:01 AM 1 0.77 0.00 0.12 0.00 0.03 99.08 01:15:01 AM all 0.40 0.00 0.14 0.00 0.05 99.41 01:15:01 AM 0 0.25 0.00 0.13 0.00 0.05 99.57 01:15:01 AM 1 0.55 0.00 0.15 0.00 0.05 99.25 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 7.00 0.00 1.42 0.05 0.05 91.48 01:16:01 AM 0 7.62 0.00 1.21 0.03 0.05 91.09 01:16:01 AM 1 6.38 0.00 1.64 0.07 0.05 91.86 01:17:01 AM all 30.53 0.00 3.57 0.18 0.09 65.64 01:17:01 AM 0 28.34 0.00 3.89 0.20 0.10 67.48 01:17:01 AM 1 32.72 0.00 3.25 0.15 0.08 63.79 Average: all 7.28 0.01 1.33 2.15 0.08 89.15 Average: 0 5.71 0.00 1.18 2.21 0.06 90.84 Average: 1 8.84 0.02 1.48 2.08 0.11 87.47