---> uname -a: Linux prd-centos8-robot-2c-8g-5146.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 608 4918 19 2171 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:de:8d:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84972sec preferred_lft 84972sec inet6 fe80::f816:3eff:fede:8d16/64 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) 08/29/2025 _x86_64_ (2 CPU) 20:54:01 LINUX RESTART (2 CPU) 08:55:01 PM tps rtps wtps bread/s bwrtn/s 08:56:01 PM 126.09 0.35 125.74 15.06 11521.31 08:57:01 PM 41.84 0.65 41.19 51.06 5500.33 08:58:01 PM 21.41 0.42 20.99 64.78 1215.96 08:59:01 PM 77.72 6.96 70.76 1292.77 8411.30 09:00:01 PM 8.63 0.23 8.40 12.66 623.09 09:01:01 PM 4.12 0.02 4.10 0.13 148.63 09:02:01 PM 0.47 0.07 0.41 1.76 7.45 09:03:01 PM 0.25 0.00 0.25 0.00 10.48 09:04:01 PM 0.22 0.00 0.22 0.00 3.50 09:05:01 PM 0.30 0.00 0.30 0.00 13.28 09:06:01 PM 0.12 0.00 0.12 0.00 1.92 09:07:01 PM 0.32 0.00 0.32 0.00 10.85 09:08:01 PM 0.18 0.00 0.18 0.00 3.22 09:09:01 PM 0.12 0.00 0.12 0.00 16.01 09:10:01 PM 1.42 0.03 1.38 0.27 34.66 09:11:01 PM 0.43 0.00 0.43 0.00 14.38 09:12:01 PM 0.27 0.00 0.27 0.00 4.23 09:13:01 PM 0.15 0.00 0.15 0.00 9.22 09:14:01 PM 0.22 0.00 0.22 0.00 4.70 09:15:01 PM 0.45 0.00 0.45 0.00 15.03 09:16:01 PM 0.28 0.00 0.28 0.00 5.40 09:17:01 PM 15.34 0.40 14.95 46.78 804.20 Average: 13.66 0.42 13.25 67.57 1290.95 08:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 PM 5149236 7011812 2733196 34.67 2688 2039624 705668 7.90 190248 2197504 166712 08:57:01 PM 5226612 7062024 2655820 33.69 2688 2011424 646168 7.24 207748 2097064 8948 08:58:01 PM 5180640 7055676 2701792 34.28 2688 2048756 658892 7.38 227516 2117656 33060 08:59:01 PM 4968268 7056192 2914164 36.97 2688 2255552 667104 7.47 262568 2270120 10852 09:00:01 PM 4920932 7009620 2961500 37.57 2688 2256488 752016 8.42 262696 2317300 352 09:01:01 PM 4920592 7009320 2961840 37.58 2688 2256524 725784 8.13 262696 2317572 40 09:02:01 PM 4909704 6998720 2972728 37.71 2688 2256820 746844 8.36 262828 2328072 236 09:03:01 PM 4909932 6998992 2972500 37.71 2688 2256856 746844 8.36 262828 2328024 40 09:04:01 PM 4909936 6999188 2972496 37.71 2688 2257032 746844 8.36 262836 2328208 184 09:05:01 PM 4907820 6997116 2974612 37.74 2688 2257080 746844 8.36 262836 2330376 4 09:06:01 PM 4907608 6996940 2974824 37.74 2688 2257116 746844 8.36 262836 2330344 8 09:07:01 PM 4912160 7001708 2970272 37.68 2688 2257332 729352 8.17 262836 2325352 4 09:08:01 PM 4912440 7002020 2969992 37.68 2688 2257364 729352 8.17 262836 2325388 4 09:09:01 PM 4911372 7001408 2971060 37.69 2688 2257820 727424 8.14 262944 2326656 4 09:10:01 PM 4898352 6988436 2984080 37.86 2688 2257868 743944 8.33 263072 2338344 12 09:11:01 PM 4882400 6972728 3000032 38.06 2688 2258112 756732 8.47 263072 2354996 8 09:12:01 PM 4910988 7001344 2971444 37.70 2688 2258140 729960 8.17 263072 2326432 4 09:13:01 PM 4910968 7001560 2971464 37.70 2688 2258376 729960 8.17 263072 2326728 16 09:14:01 PM 4895972 6986608 2986460 37.89 2688 2258420 759344 8.50 263072 2341244 4 09:15:01 PM 4888896 6979772 2993536 37.98 2688 2258660 753156 8.43 263072 2348628 12 09:16:01 PM 4908188 6999096 2974244 37.73 2688 2258692 733412 8.21 263072 2329304 4 09:17:01 PM 5124384 7038056 2758048 34.99 2688 2086540 680068 7.61 461072 1936216 24156 Average: 4957609 7007652 2924823 37.11 2688 2219118 725571 8.12 264492 2283706 11121 08:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 122.61 99.82 1434.40 13.53 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 11.38 6.30 39.75 2.06 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 11.23 10.85 6.89 4.03 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 196.87 143.79 362.91 39.74 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 32.24 24.84 7.07 5.34 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 0.68 0.17 0.09 0.02 0.00 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 18.19 17.02 122.01 1.26 0.00 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 1.47 0.15 0.07 0.02 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 8.97 8.27 1.33 0.65 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 0.88 0.28 0.18 0.08 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 2.65 2.30 6.23 0.18 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 11.78 11.25 113.56 0.86 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 0.60 0.17 0.03 0.02 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.04 18.29 3.35 3.30 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 6.95 6.21 117.93 0.46 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 25.69 25.09 355.04 1.79 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 0.75 0.13 0.04 0.01 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 10.71 8.22 1.79 0.68 0.00 0.00 0.00 0.00 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 5.73 4.37 117.89 0.47 0.00 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 27.22 25.74 355.28 1.87 0.00 0.00 0.00 0.00 09:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 PM eth0 2.82 0.25 0.54 0.20 0.00 0.00 0.00 0.00 09:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 PM eth0 60.98 43.65 89.02 29.33 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 26.35 20.78 142.54 4.82 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) 08/29/2025 _x86_64_ (2 CPU) 20:54:01 LINUX RESTART (2 CPU) 08:55:01 PM CPU %user %nice %system %iowait %steal %idle 08:56:01 PM all 37.75 0.00 5.82 2.26 0.12 54.05 08:56:01 PM 0 43.35 0.00 6.73 2.51 0.12 47.29 08:56:01 PM 1 32.15 0.00 4.91 2.00 0.12 60.82 08:57:01 PM all 10.36 0.00 1.79 0.75 0.08 87.02 08:57:01 PM 0 16.54 0.00 2.26 0.74 0.07 80.40 08:57:01 PM 1 4.20 0.00 1.32 0.77 0.08 93.63 08:58:01 PM all 16.90 0.00 2.24 0.78 0.08 80.00 08:58:01 PM 0 18.36 0.00 2.55 0.75 0.07 78.27 08:58:01 PM 1 15.44 0.00 1.93 0.82 0.08 81.73 08:59:01 PM all 24.86 0.00 4.88 1.90 0.08 68.28 08:59:01 PM 0 32.05 0.00 5.17 2.13 0.08 60.57 08:59:01 PM 1 17.68 0.00 4.59 1.67 0.08 75.99 09:00:01 PM all 2.26 0.00 0.31 0.10 0.04 97.29 09:00:01 PM 0 0.77 0.00 0.22 0.07 0.03 98.91 09:00:01 PM 1 3.75 0.00 0.40 0.13 0.05 95.67 09:01:01 PM all 0.52 0.00 0.10 0.02 0.07 99.30 09:01:01 PM 0 0.63 0.00 0.08 0.03 0.05 99.20 09:01:01 PM 1 0.40 0.00 0.12 0.00 0.08 99.40 09:02:01 PM all 0.93 0.00 0.19 0.01 0.07 98.81 09:02:01 PM 0 1.34 0.00 0.24 0.02 0.09 98.32 09:02:01 PM 1 0.51 0.00 0.14 0.00 0.05 99.30 09:03:01 PM all 0.46 0.00 0.09 0.00 0.05 99.40 09:03:01 PM 0 0.45 0.00 0.12 0.00 0.07 99.36 09:03:01 PM 1 0.47 0.00 0.07 0.00 0.03 99.43 09:04:01 PM all 0.98 0.00 0.11 0.00 0.07 98.85 09:04:01 PM 0 1.32 0.00 0.15 0.00 0.08 98.44 09:04:01 PM 1 0.63 0.00 0.07 0.00 0.05 99.25 09:05:01 PM all 0.48 0.00 0.11 0.00 0.06 99.35 09:05:01 PM 0 0.13 0.00 0.08 0.00 0.03 99.75 09:05:01 PM 1 0.84 0.00 0.13 0.00 0.08 98.94 09:06:01 PM all 0.53 0.00 0.11 0.00 0.07 99.29 09:06:01 PM 0 0.32 0.00 0.12 0.00 0.08 99.48 09:06:01 PM 1 0.75 0.00 0.10 0.00 0.05 99.10 09:06:01 PM CPU %user %nice %system %iowait %steal %idle 09:07:01 PM all 0.68 0.00 0.15 0.00 0.08 99.09 09:07:01 PM 0 0.74 0.00 0.13 0.00 0.10 99.03 09:07:01 PM 1 0.62 0.00 0.17 0.00 0.07 99.15 09:08:01 PM all 0.50 0.00 0.08 0.00 0.08 99.35 09:08:01 PM 0 0.40 0.00 0.12 0.00 0.10 99.38 09:08:01 PM 1 0.60 0.00 0.03 0.00 0.05 99.32 09:09:01 PM all 2.08 0.00 0.20 0.00 0.07 97.65 09:09:01 PM 0 2.74 0.00 0.20 0.00 0.08 96.97 09:09:01 PM 1 1.42 0.00 0.20 0.00 0.05 98.33 09:10:01 PM all 0.62 0.00 0.26 0.02 0.08 99.02 09:10:01 PM 0 0.55 0.00 0.32 0.02 0.10 99.02 09:10:01 PM 1 0.68 0.00 0.20 0.02 0.07 99.03 09:11:01 PM all 0.85 0.00 0.22 0.00 0.09 98.84 09:11:01 PM 0 0.23 0.00 0.13 0.00 0.05 99.58 09:11:01 PM 1 1.47 0.00 0.30 0.00 0.13 98.09 09:12:01 PM all 0.45 0.00 0.09 0.00 0.08 99.38 09:12:01 PM 0 0.55 0.00 0.03 0.00 0.05 99.37 09:12:01 PM 1 0.35 0.00 0.15 0.00 0.10 99.40 09:13:01 PM all 0.97 0.00 0.11 0.00 0.07 98.86 09:13:01 PM 0 0.67 0.00 0.10 0.00 0.05 99.18 09:13:01 PM 1 1.27 0.00 0.12 0.00 0.08 98.53 09:14:01 PM all 0.55 0.00 0.13 0.00 0.07 99.25 09:14:01 PM 0 0.63 0.00 0.08 0.00 0.05 99.23 09:14:01 PM 1 0.47 0.00 0.18 0.00 0.08 99.26 09:15:01 PM all 1.04 0.00 0.17 0.00 0.08 98.71 09:15:01 PM 0 0.77 0.00 0.13 0.00 0.08 99.01 09:15:01 PM 1 1.32 0.00 0.20 0.00 0.07 98.41 09:16:01 PM all 0.38 0.00 0.10 0.00 0.05 99.47 09:16:01 PM 0 0.49 0.00 0.12 0.00 0.05 99.35 09:16:01 PM 1 0.28 0.00 0.08 0.00 0.05 99.58 09:17:01 PM all 17.01 0.00 2.40 0.11 0.07 80.41 09:17:01 PM 0 25.19 0.00 2.87 0.07 0.08 71.79 09:17:01 PM 1 8.83 0.00 1.94 0.15 0.05 89.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.52 0.00 0.90 0.27 0.07 93.24 Average: 0 6.75 0.00 1.00 0.29 0.07 91.89 Average: 1 4.29 0.00 0.79 0.25 0.07 94.60