---> uname -a: Linux prd-centos8-robot-2c-8g-44765.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 578 4948 19 2170 6820 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:d8:58:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85016sec preferred_lft 85016sec inet6 fe80::f816:3eff:fed8:58a2/64 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) 07/21/2025 _x86_64_ (2 CPU) 00:52:39 LINUX RESTART (2 CPU) 12:53:02 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 174.58 93.71 80.87 11007.95 41852.97 12:55:01 AM 104.23 0.72 103.52 52.92 11504.60 12:56:01 AM 40.74 0.48 40.25 64.78 3543.72 12:57:01 AM 68.92 6.97 61.96 1292.98 7673.34 12:58:01 AM 9.45 0.03 9.41 1.07 640.52 12:59:01 AM 1.92 0.00 1.92 0.00 84.17 01:00:01 AM 0.30 0.00 0.30 0.00 4.75 01:01:01 AM 0.30 0.02 0.28 0.13 10.78 01:02:01 AM 0.48 0.07 0.42 1.73 7.30 01:03:01 AM 0.32 0.00 0.32 0.00 11.81 01:04:01 AM 0.33 0.00 0.33 0.00 5.76 01:05:01 AM 0.30 0.00 0.30 0.00 11.25 01:06:01 AM 0.18 0.00 0.18 0.00 2.82 01:07:01 AM 0.12 0.00 0.12 0.00 16.68 01:08:01 AM 0.30 0.03 0.27 0.27 4.97 01:09:01 AM 1.40 0.00 1.40 0.00 39.64 01:10:01 AM 0.57 0.32 0.25 6.93 4.93 01:11:01 AM 0.88 0.00 0.88 0.00 27.70 01:12:01 AM 0.25 0.00 0.25 0.00 5.38 01:13:01 AM 0.37 0.00 0.37 0.00 13.05 01:14:01 AM 0.35 0.00 0.35 0.00 5.75 01:15:01 AM 18.78 0.40 18.38 46.79 889.70 Average: 19.20 4.60 14.60 559.18 2987.12 12:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5317964 7004172 2564468 32.53 2688 1872548 757380 8.48 220532 2039692 188392 12:55:01 AM 5171616 7009396 2710816 34.39 2688 2013560 687788 7.70 198744 2157160 43396 12:56:01 AM 5084144 7010580 2798288 35.50 2688 2100020 705256 7.90 234800 2207352 71660 12:57:01 AM 4977912 7063504 2904520 36.85 2688 2253140 626072 7.01 262792 2261232 10824 12:58:01 AM 4938648 7024664 2943784 37.35 2688 2253736 684468 7.66 262912 2300672 568 12:59:01 AM 4938384 7024436 2944048 37.35 2688 2253772 684468 7.66 262912 2300860 40 01:00:01 AM 4928588 7014868 2953844 37.47 2688 2254000 727248 8.14 262912 2310068 236 01:01:01 AM 4927720 7014052 2954712 37.48 2688 2254040 691380 7.74 262912 2310928 44 01:02:01 AM 4928844 7015468 2953588 37.47 2688 2254332 691380 7.74 263032 2310376 232 01:03:01 AM 4928816 7015472 2953616 37.47 2688 2254364 691380 7.74 263032 2310408 40 01:04:01 AM 4933036 7019900 2949396 37.42 2688 2254588 692520 7.75 263032 2305224 240 01:05:01 AM 4933592 7020488 2948840 37.41 2688 2254620 692520 7.75 263032 2305060 44 01:06:01 AM 4933476 7020848 2948956 37.41 2688 2255080 692520 7.75 263140 2305748 468 01:07:01 AM 4932312 7019688 2950120 37.43 2688 2255084 692520 7.75 263140 2306112 4 01:08:01 AM 4919272 7006688 2963160 37.59 2688 2255124 743068 8.32 263296 2319236 12 01:09:01 AM 4904356 6992012 2978076 37.78 2688 2255364 745012 8.34 263296 2334172 4 01:10:01 AM 4930244 7018132 2952188 37.45 2688 2255596 704048 7.88 263400 2307848 12 01:11:01 AM 4930920 7019060 2951512 37.44 2688 2255832 704048 7.88 263404 2307676 4 01:12:01 AM 4918492 7006680 2963940 37.60 2688 2255880 729384 8.17 263404 2320168 4 01:13:01 AM 4910424 6998848 2972008 37.70 2688 2256116 722128 8.09 263404 2327764 8 01:14:01 AM 4930300 7018756 2952132 37.45 2688 2256148 699440 7.83 263404 2308068 4 01:15:01 AM 5113344 7023976 2769088 35.13 2688 2083556 690636 7.73 459932 1951116 22264 Average: 4974200 7016440 2908232 36.90 2688 2211659 702485 7.87 265930 2268497 15386 12:53:02 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 344.02 207.98 1675.93 63.09 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 84.19 62.86 827.26 10.00 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 40.60 30.89 307.38 7.82 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 202.48 148.41 51.73 40.73 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 30.22 22.96 7.12 4.76 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 0.97 0.42 0.18 0.97 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 16.28 15.36 119.94 1.15 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 1.82 0.35 0.36 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 7.84 6.98 1.29 0.57 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 1.88 0.18 0.09 0.02 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 20.13 17.34 120.46 1.52 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 1.28 0.17 0.28 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 22.38 19.15 3.73 3.35 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 1.92 1.05 10.76 0.47 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 9.13 6.60 107.88 0.43 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 28.71 26.32 355.43 1.91 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 1.22 0.40 0.36 0.24 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 4.45 3.88 1.28 0.37 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 6.61 5.96 117.68 0.39 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 20.46 19.11 354.97 1.39 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 1.15 0.32 0.31 0.09 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 58.21 40.49 89.77 30.70 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 40.95 28.83 187.71 7.69 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) 07/21/2025 _x86_64_ (2 CPU) 00:52:39 LINUX RESTART (2 CPU) 12:53:02 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 41.51 0.05 9.75 6.66 0.11 41.92 12:54:01 AM 0 49.74 0.09 11.38 6.42 0.10 32.28 12:54:01 AM 1 33.32 0.02 8.14 6.90 0.12 51.51 12:55:01 AM all 31.21 0.00 4.49 2.23 0.08 61.98 12:55:01 AM 0 34.12 0.00 4.64 1.95 0.08 59.21 12:55:01 AM 1 28.30 0.00 4.35 2.52 0.08 64.74 12:56:01 AM all 22.35 0.00 3.12 0.36 0.08 74.10 12:56:01 AM 0 29.81 0.00 3.59 0.35 0.08 66.17 12:56:01 AM 1 14.89 0.00 2.65 0.37 0.07 82.02 12:57:01 AM all 21.87 0.00 4.45 1.39 0.10 72.18 12:57:01 AM 0 26.14 0.00 4.09 0.98 0.10 68.68 12:57:01 AM 1 17.60 0.00 4.81 1.80 0.10 75.69 12:58:01 AM all 1.93 0.00 0.29 0.07 0.06 97.65 12:58:01 AM 0 3.63 0.00 0.38 0.05 0.07 95.87 12:58:01 AM 1 0.23 0.00 0.20 0.08 0.05 99.43 12:59:01 AM all 0.37 0.00 0.12 0.01 0.07 99.44 12:59:01 AM 0 0.58 0.00 0.12 0.00 0.08 99.22 12:59:01 AM 1 0.15 0.00 0.12 0.02 0.05 99.67 01:00:01 AM all 0.86 0.00 0.17 0.00 0.06 98.91 01:00:01 AM 0 1.34 0.00 0.15 0.00 0.05 98.46 01:00:01 AM 1 0.38 0.00 0.18 0.00 0.07 99.36 01:01:01 AM all 0.52 0.00 0.13 0.05 0.05 99.26 01:01:01 AM 0 0.35 0.00 0.15 0.10 0.05 99.35 01:01:01 AM 1 0.69 0.00 0.10 0.00 0.05 99.16 01:02:01 AM all 0.84 0.00 0.13 0.00 0.08 98.95 01:02:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 01:02:01 AM 1 1.44 0.00 0.13 0.00 0.10 98.32 01:03:01 AM all 0.48 0.00 0.10 0.00 0.08 99.35 01:03:01 AM 0 0.62 0.00 0.08 0.00 0.08 99.22 01:03:01 AM 1 0.33 0.00 0.12 0.00 0.07 99.48 01:04:01 AM all 0.91 0.00 0.16 0.00 0.07 98.86 01:04:01 AM 0 0.72 0.00 0.13 0.00 0.05 99.10 01:04:01 AM 1 1.10 0.00 0.18 0.00 0.08 98.63 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 0.47 0.00 0.10 0.00 0.07 99.37 01:05:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 01:05:01 AM 1 0.32 0.00 0.10 0.00 0.08 99.50 01:06:01 AM all 2.06 0.00 0.18 0.00 0.07 97.68 01:06:01 AM 0 3.29 0.00 0.20 0.00 0.05 96.46 01:06:01 AM 1 0.84 0.00 0.17 0.00 0.08 98.91 01:07:01 AM all 0.42 0.00 0.11 0.00 0.08 99.39 01:07:01 AM 0 0.15 0.00 0.10 0.00 0.07 99.68 01:07:01 AM 1 0.69 0.00 0.12 0.00 0.10 99.10 01:08:01 AM all 0.44 0.00 0.25 0.00 0.08 99.23 01:08:01 AM 0 0.52 0.00 0.28 0.00 0.08 99.11 01:08:01 AM 1 0.37 0.00 0.22 0.00 0.07 99.35 01:09:01 AM all 1.04 0.00 0.21 0.01 0.07 98.68 01:09:01 AM 0 1.37 0.00 0.30 0.02 0.08 98.23 01:09:01 AM 1 0.70 0.00 0.12 0.00 0.05 99.13 01:10:01 AM all 0.42 0.00 0.13 0.00 0.06 99.39 01:10:01 AM 0 0.38 0.00 0.12 0.00 0.03 99.47 01:10:01 AM 1 0.45 0.00 0.15 0.00 0.08 99.31 01:11:01 AM all 0.96 0.00 0.12 0.02 0.07 98.84 01:11:01 AM 0 1.24 0.00 0.13 0.02 0.07 98.55 01:11:01 AM 1 0.69 0.00 0.10 0.02 0.07 99.13 01:12:01 AM all 0.53 0.00 0.14 0.00 0.06 99.27 01:12:01 AM 0 0.50 0.00 0.22 0.00 0.08 99.20 01:12:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 01:13:01 AM all 1.06 0.00 0.18 0.00 0.08 98.68 01:13:01 AM 0 1.37 0.00 0.25 0.00 0.07 98.31 01:13:01 AM 1 0.75 0.00 0.12 0.00 0.08 99.05 01:14:01 AM all 0.43 0.00 0.12 0.00 0.07 99.38 01:14:01 AM 0 0.42 0.00 0.12 0.00 0.07 99.40 01:14:01 AM 1 0.45 0.00 0.12 0.00 0.07 99.36 01:15:01 AM all 19.34 0.00 3.01 0.11 0.08 77.47 01:15:01 AM 0 21.39 0.00 3.21 0.08 0.08 75.24 01:15:01 AM 1 17.29 0.00 2.81 0.13 0.07 79.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.79 0.00 1.24 0.49 0.07 91.41 Average: 0 8.07 0.00 1.35 0.45 0.07 90.07 Average: 1 5.50 0.00 1.13 0.53 0.07 92.76