---> uname -a: Linux prd-centos8-robot-2c-8g-50743.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: 2800.000 BogoMIPS: 5600.00 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 621 4909 19 2167 6778 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:ea:1d:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:feea:1d63/64 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) 08/08/2025 _x86_64_ (2 CPU) 07:49:24 LINUX RESTART (2 CPU) 07:50:00 AM tps rtps wtps bread/s bwrtn/s 07:50:01 AM 718.75 207.29 511.46 63583.33 24748.96 07:51:01 AM 115.31 42.25 73.06 5974.01 7069.08 07:52:01 AM 86.42 0.72 85.70 52.92 10169.99 07:53:01 AM 35.46 0.42 35.04 64.79 3092.95 07:54:01 AM 60.46 6.97 53.49 1292.98 7175.24 07:55:01 AM 17.58 0.20 17.38 11.60 1379.49 07:56:01 AM 2.08 0.03 2.05 1.07 90.67 07:57:01 AM 0.28 0.00 0.28 0.00 4.98 07:58:01 AM 0.25 0.00 0.25 0.00 10.46 07:59:01 AM 0.22 0.00 0.22 0.00 3.93 08:00:01 AM 0.20 0.00 0.20 0.00 9.38 08:01:01 AM 0.38 0.02 0.37 0.13 6.88 08:02:01 AM 0.45 0.07 0.38 1.73 12.98 08:03:01 AM 0.33 0.00 0.33 0.00 5.83 08:04:01 AM 0.15 0.00 0.15 0.00 16.55 08:05:01 AM 1.30 0.03 1.27 0.27 30.29 08:06:01 AM 0.33 0.00 0.33 0.00 13.01 08:07:01 AM 0.27 0.00 0.27 0.00 5.15 08:08:01 AM 0.17 0.00 0.17 0.00 9.00 08:09:01 AM 0.23 0.00 0.23 0.00 4.80 08:10:01 AM 0.40 0.00 0.40 0.00 13.86 08:11:01 AM 0.65 0.00 0.65 0.00 9.35 08:12:01 AM 14.83 0.32 14.51 36.93 563.72 Average: 15.86 2.47 13.39 383.96 1366.81 07:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 AM 6091256 7354084 1791176 22.72 2688 1467324 367972 4.12 116028 1443020 408 07:51:01 AM 5338104 7029552 2544328 32.28 2688 1874104 744512 8.34 189892 2033104 163536 07:52:01 AM 5145200 6979560 2737232 34.73 2688 2010008 747556 8.37 198628 2186764 42492 07:53:01 AM 5088156 6984128 2794276 35.45 2688 2069472 749348 8.39 230304 2206840 49272 07:54:01 AM 4937176 7022216 2945256 37.36 2688 2252320 674000 7.55 262584 2298748 24912 07:55:01 AM 4896244 6981768 2986188 37.88 2688 2252956 743852 8.33 262712 2342032 292 07:56:01 AM 4894752 6980612 2987680 37.90 2688 2253284 743852 8.33 262712 2343564 8 07:57:01 AM 4894496 6980388 2987936 37.91 2688 2253316 743852 8.33 262712 2343820 4 07:58:01 AM 4884200 6970324 2998232 38.04 2688 2253548 762892 8.54 262712 2353820 4 07:59:01 AM 4884296 6970452 2998136 38.04 2688 2253580 762892 8.54 262712 2353860 4 08:00:01 AM 4884100 6970464 2998332 38.04 2688 2253804 744936 8.34 262720 2354220 4 08:01:01 AM 4883312 6969720 2999120 38.05 2688 2253840 744936 8.34 262720 2354792 16 08:02:01 AM 4888292 6974988 2994140 37.98 2688 2254128 772388 8.65 262904 2349220 8 08:03:01 AM 4888116 6974848 2994316 37.99 2688 2254164 756844 8.47 262904 2349532 16 08:04:01 AM 4886032 6973216 2996400 38.01 2688 2254616 756844 8.47 263012 2351824 8 08:05:01 AM 4871664 6958896 3010768 38.20 2688 2254664 774244 8.67 263160 2365800 4 08:06:01 AM 4854616 6942088 3027816 38.41 2688 2254904 795404 8.91 263160 2382792 4 08:07:01 AM 4885044 6972548 2997388 38.03 2688 2254936 753120 8.43 263160 2352636 8 08:08:01 AM 4884880 6972604 2997552 38.03 2688 2255156 753120 8.43 263160 2352928 4 08:09:01 AM 4869936 6957712 3012496 38.22 2688 2255208 781984 8.76 263160 2366784 16 08:10:01 AM 4853396 6941408 3029036 38.43 2688 2255444 781408 8.75 263160 2383672 12 08:11:01 AM 4883660 6971708 2998772 38.04 2688 2255480 753204 8.43 263160 2353088 4 08:12:01 AM 5042904 6951832 2839528 36.02 2688 2082492 754756 8.45 303720 2176180 30896 Average: 4983906 6990657 2898526 36.77 2688 2177337 737562 8.26 250917 2278219 13562 07:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 2.08 0.00 0.09 0.00 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 307.10 188.19 1757.80 58.61 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 67.38 50.83 716.67 8.88 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 32.21 27.13 136.52 7.35 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 206.25 150.99 235.68 40.73 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 15.39 8.11 5.15 0.96 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 17.56 15.58 2.56 6.95 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 2.58 0.60 0.72 0.46 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 18.08 15.40 120.14 1.15 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 3.08 0.40 0.51 0.24 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 10.46 9.06 1.46 0.71 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 1.28 0.52 0.48 0.31 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 17.59 16.81 120.02 1.26 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 1.20 0.32 0.33 0.21 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 19.08 18.75 3.30 3.33 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 9.01 6.28 117.81 0.41 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.94 28.54 355.81 2.07 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 3.76 0.35 0.61 0.24 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 9.28 7.76 1.66 0.81 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 10.31 6.31 118.64 0.80 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 28.12 24.89 355.53 1.94 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 1.78 0.22 0.31 0.08 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 60.36 41.46 87.30 30.83 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 39.78 28.09 188.00 7.64 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) 08/08/2025 _x86_64_ (2 CPU) 07:49:24 LINUX RESTART (2 CPU) 07:50:00 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 26.84 0.53 18.42 32.63 0.53 21.05 07:50:01 AM 0 46.88 1.04 22.92 21.88 0.00 7.29 07:50:01 AM 1 6.38 0.00 13.83 43.62 1.06 35.11 07:51:01 AM all 45.76 0.02 7.19 1.27 0.12 45.65 07:51:01 AM 0 39.77 0.02 6.32 0.57 0.12 53.21 07:51:01 AM 1 51.75 0.02 8.05 1.97 0.12 38.08 07:52:01 AM all 24.22 0.00 3.36 1.24 0.08 71.10 07:52:01 AM 0 12.81 0.00 2.64 1.05 0.08 83.42 07:52:01 AM 1 35.61 0.00 4.08 1.43 0.08 58.79 07:53:01 AM all 21.94 0.00 3.14 0.21 0.09 74.62 07:53:01 AM 0 9.74 0.00 2.53 0.20 0.10 87.43 07:53:01 AM 1 34.15 0.00 3.75 0.22 0.08 61.80 07:54:01 AM all 22.77 0.00 4.52 3.02 1.38 68.30 07:54:01 AM 0 18.38 0.00 3.97 4.12 1.48 72.05 07:54:01 AM 1 27.22 0.00 5.08 1.90 1.28 64.52 07:55:01 AM all 1.16 0.00 0.28 0.43 0.03 98.09 07:55:01 AM 0 0.15 0.00 0.17 0.05 0.03 99.60 07:55:01 AM 1 2.17 0.00 0.40 0.82 0.03 96.57 07:56:01 AM all 1.31 0.00 0.17 0.01 0.09 98.42 07:56:01 AM 0 0.65 0.00 0.20 0.00 0.13 99.01 07:56:01 AM 1 1.97 0.00 0.13 0.02 0.05 97.83 07:57:01 AM all 0.56 0.00 0.11 0.00 0.08 99.26 07:57:01 AM 0 0.30 0.00 0.18 0.00 0.12 99.40 07:57:01 AM 1 0.82 0.00 0.03 0.00 0.03 99.12 07:58:01 AM all 0.94 0.00 0.17 0.00 0.07 98.83 07:58:01 AM 0 1.19 0.00 0.18 0.00 0.08 98.54 07:58:01 AM 1 0.69 0.00 0.15 0.00 0.05 99.11 07:59:01 AM all 0.58 0.00 0.12 0.00 0.08 99.22 07:59:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 07:59:01 AM 1 0.80 0.00 0.15 0.00 0.10 98.95 08:00:01 AM all 1.13 0.00 0.14 0.00 0.07 98.66 08:00:01 AM 0 0.65 0.00 0.12 0.00 0.07 99.16 08:00:01 AM 1 1.61 0.00 0.17 0.00 0.07 98.16 08:00:01 AM CPU %user %nice %system %iowait %steal %idle 08:01:01 AM all 0.56 0.00 0.14 0.00 0.08 99.22 08:01:01 AM 0 0.60 0.00 0.10 0.00 0.07 99.23 08:01:01 AM 1 0.52 0.00 0.18 0.00 0.08 99.22 08:02:01 AM all 0.99 0.00 0.18 0.00 0.04 98.79 08:02:01 AM 0 0.94 0.00 0.20 0.00 0.03 98.83 08:02:01 AM 1 1.05 0.00 0.15 0.00 0.05 98.75 08:03:01 AM all 0.57 0.00 0.12 0.00 0.07 99.25 08:03:01 AM 0 0.23 0.00 0.13 0.00 0.07 99.57 08:03:01 AM 1 0.90 0.00 0.10 0.00 0.07 98.93 08:04:01 AM all 2.10 0.00 0.20 0.00 0.09 97.61 08:04:01 AM 0 2.51 0.00 0.17 0.00 0.07 97.26 08:04:01 AM 1 1.69 0.00 0.23 0.00 0.12 97.96 08:05:01 AM all 0.49 0.00 0.29 0.01 0.06 99.15 08:05:01 AM 0 0.32 0.00 0.20 0.02 0.03 99.43 08:05:01 AM 1 0.67 0.00 0.39 0.00 0.08 98.86 08:06:01 AM all 1.02 0.00 0.23 0.00 0.06 98.70 08:06:01 AM 0 0.80 0.00 0.17 0.00 0.03 99.00 08:06:01 AM 1 1.24 0.00 0.28 0.00 0.08 98.39 08:07:01 AM all 0.58 0.00 0.16 0.00 0.07 99.19 08:07:01 AM 0 0.33 0.00 0.20 0.00 0.10 99.36 08:07:01 AM 1 0.83 0.00 0.12 0.00 0.03 99.02 08:08:01 AM all 1.16 0.00 0.14 0.00 0.05 98.65 08:08:01 AM 0 0.45 0.00 0.20 0.00 0.07 99.28 08:08:01 AM 1 1.87 0.00 0.08 0.00 0.03 98.01 08:09:01 AM all 0.68 0.00 0.15 0.00 0.09 99.08 08:09:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 08:09:01 AM 1 0.68 0.00 0.22 0.00 0.13 98.96 08:10:01 AM all 1.23 0.00 0.26 0.00 0.06 98.45 08:10:01 AM 0 0.70 0.00 0.18 0.00 0.03 99.08 08:10:01 AM 1 1.75 0.00 0.33 0.00 0.08 97.83 08:11:01 AM all 0.56 0.00 0.14 0.00 0.08 99.22 08:11:01 AM 0 0.67 0.00 0.10 0.00 0.05 99.18 08:11:01 AM 1 0.45 0.00 0.18 0.00 0.10 99.26 08:11:01 AM CPU %user %nice %system %iowait %steal %idle 08:12:01 AM all 16.37 0.00 2.16 0.08 0.08 81.31 08:12:01 AM 0 12.04 0.00 1.57 0.08 0.07 86.23 08:12:01 AM 1 20.69 0.00 2.76 0.07 0.10 76.39 Average: all 6.69 0.00 1.08 0.31 0.13 91.79 Average: 0 4.78 0.00 0.91 0.30 0.13 93.87 Average: 1 8.60 0.00 1.24 0.32 0.13 89.71