---> uname -a: Linux prd-centos8-robot-2c-8g-7429.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 581 4920 19 2195 6817 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:a5:5e:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84993sec preferred_lft 84993sec inet6 fe80::f816:3eff:fea5:5e40/64 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) 11/09/2025 _x86_64_ (2 CPU) 22:57:57 LINUX RESTART (2 CPU) 10:59:01 PM tps rtps wtps bread/s bwrtn/s 11:00:01 PM 91.55 2.68 88.87 212.33 6482.74 11:01:01 PM 75.86 0.72 75.14 51.81 10873.69 11:02:01 PM 31.65 0.43 31.22 65.83 1800.55 11:03:01 PM 78.20 9.45 68.76 1685.59 8336.09 11:04:01 PM 3.48 0.00 3.48 0.00 391.39 11:05:01 PM 2.67 0.00 2.67 0.00 72.45 11:06:01 PM 0.27 0.00 0.27 0.00 1.97 11:07:01 PM 0.62 0.22 0.40 11.73 36.50 11:08:01 PM 2.47 0.32 2.15 6.93 73.67 11:09:01 PM 1.25 0.00 1.25 0.00 26.88 11:10:01 PM 0.30 0.00 0.30 0.00 2.27 11:11:01 PM 0.35 0.00 0.35 0.00 2.98 11:12:01 PM 0.42 0.00 0.42 0.00 5.35 11:13:01 PM 0.38 0.05 0.33 1.20 5.41 11:14:01 PM 1.55 0.00 1.55 0.00 45.20 11:15:01 PM 0.50 0.00 0.50 0.00 13.88 11:16:01 PM 0.52 0.00 0.52 0.00 13.05 11:17:01 PM 0.52 0.00 0.52 0.00 12.91 11:18:01 PM 0.47 0.00 0.47 0.00 17.88 11:19:01 PM 0.40 0.07 0.33 3.20 52.39 11:20:00 PM 0.22 0.00 0.22 0.00 4.08 11:20:01 PM 1.68 0.00 1.68 0.00 13.45 11:21:01 PM 32.63 0.63 31.99 73.19 1561.89 Average: 14.83 0.66 14.17 95.99 1356.40 10:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 PM 5249272 7053816 2633152 33.41 2688 1981360 682768 7.64 188416 2107756 253348 11:01:01 PM 5167080 7012596 2715344 34.45 2688 2021844 702092 7.86 198720 2168092 12 11:02:01 PM 5076400 7022076 2806024 35.60 2688 2116688 686292 7.68 228892 2213856 84360 11:03:01 PM 4941000 7054372 2941424 37.32 2688 2279688 627292 7.02 265684 2290488 10840 11:04:01 PM 4941152 7054308 2941272 37.31 2688 2279692 627292 7.02 265684 2291336 4 11:05:01 PM 4942144 7055300 2940280 37.30 2688 2279692 627292 7.02 265688 2290556 4 11:06:01 PM 4942452 7055608 2939972 37.30 2688 2279692 627292 7.02 265692 2290548 4 11:07:01 PM 4892712 7007108 2989712 37.93 2688 2280932 710644 7.96 265972 2339772 8 11:08:01 PM 4890492 7005040 2991932 37.96 2688 2281200 710644 7.96 265980 2341224 8 11:09:01 PM 4891740 7006440 2990684 37.94 2688 2281236 710644 7.96 266124 2340380 4 11:10:01 PM 4889688 7004392 2992736 37.97 2688 2281240 726020 8.13 266124 2342268 4 11:11:01 PM 4889916 7004632 2992508 37.96 2688 2281252 726020 8.13 266124 2341932 4 11:12:01 PM 4890300 7005020 2992124 37.96 2688 2281256 726020 8.13 266124 2341936 4 11:13:01 PM 4889776 7004652 2992648 37.97 2688 2281408 728040 8.15 266124 2342220 76 11:14:01 PM 4889240 7004336 2993184 37.97 2688 2281652 728040 8.15 266220 2342636 60 11:15:01 PM 4889548 7004888 2992876 37.97 2688 2281904 728040 8.15 266220 2342512 28 11:16:01 PM 4889384 7004980 2993040 37.97 2688 2282144 728040 8.15 266220 2342768 16 11:17:01 PM 4888896 7004740 2993528 37.98 2688 2282384 711760 7.97 266220 2343132 0 11:18:01 PM 4882716 6999468 2999708 38.06 2688 2283296 733708 8.22 266332 2348980 520 11:19:01 PM 4810928 6928696 3071496 38.97 2688 2284320 811516 9.09 266520 2420364 16 11:20:00 PM 4936492 7055876 2945932 37.37 2688 2285928 626684 7.02 266904 2295472 1568 11:20:01 PM 4935296 7054684 2947128 37.39 2688 2285932 626684 7.02 266904 2296544 1584 11:21:01 PM 5035808 6973224 2846616 36.11 2688 2110076 718516 8.05 467592 2021808 11256 Average: 4941410 7016359 2941014 37.31 2688 2242818 697015 7.80 266977 2295503 15814 10:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 91.82 77.52 1061.94 10.40 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 62.74 37.83 582.88 4.98 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 30.77 26.74 134.26 7.75 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 615.50 449.66 322.89 102.68 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 3.58 1.90 1.13 0.78 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 1.88 1.23 0.29 0.27 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 4.97 2.27 0.81 0.48 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 63.61 49.25 39.56 4.75 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 14.86 13.33 16.11 0.94 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 1.73 0.23 0.21 0.08 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.60 0.05 0.04 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 0.95 0.05 0.08 0.00 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.70 0.25 0.24 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 8.50 7.38 1.51 0.61 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 6.13 2.73 2.90 1.12 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.52 2.07 1.48 0.43 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 6.75 2.05 2.18 0.42 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.30 2.10 1.55 0.43 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 56.29 56.54 19.37 5.26 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 15.83 15.46 22.23 1.40 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 48.34 33.54 17.32 3.80 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 121.01 122.69 96.31 25.56 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 53.94 40.44 89.41 34.05 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 49.85 37.47 105.47 8.23 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) 11/09/2025 _x86_64_ (2 CPU) 22:57:57 LINUX RESTART (2 CPU) 10:59:01 PM CPU %user %nice %system %iowait %steal %idle 11:00:01 PM all 36.14 0.00 5.33 1.48 0.09 56.97 11:00:01 PM 0 30.51 0.00 4.86 1.60 0.10 62.93 11:00:01 PM 1 41.77 0.00 5.80 1.37 0.08 50.99 11:01:01 PM all 13.11 0.00 1.90 2.34 0.07 82.58 11:01:01 PM 0 5.60 0.00 1.38 2.32 0.07 90.63 11:01:01 PM 1 20.61 0.00 2.42 2.37 0.07 74.53 11:02:01 PM all 26.53 0.00 3.67 0.25 0.10 69.45 11:02:01 PM 0 23.88 0.00 3.14 0.23 0.12 72.63 11:02:01 PM 1 29.18 0.00 4.20 0.27 0.08 66.26 11:03:01 PM all 24.59 0.00 5.34 1.65 0.13 68.29 11:03:01 PM 0 20.26 0.00 5.23 1.56 0.12 72.83 11:03:01 PM 1 28.91 0.00 5.45 1.75 0.13 63.75 11:04:01 PM all 0.36 0.00 0.12 0.06 0.04 99.42 11:04:01 PM 0 0.53 0.00 0.12 0.02 0.07 99.27 11:04:01 PM 1 0.18 0.00 0.12 0.10 0.02 99.58 11:05:01 PM all 0.15 0.00 0.08 0.01 0.05 99.71 11:05:01 PM 0 0.13 0.00 0.10 0.00 0.05 99.72 11:05:01 PM 1 0.17 0.00 0.07 0.02 0.05 99.70 11:06:01 PM all 0.33 0.00 0.08 0.00 0.04 99.55 11:06:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:06:01 PM 1 0.58 0.00 0.10 0.00 0.05 99.27 11:07:01 PM all 4.84 0.00 0.74 0.08 0.05 94.29 11:07:01 PM 0 5.86 0.00 1.09 0.05 0.05 92.94 11:07:01 PM 1 3.86 0.00 0.41 0.10 0.05 95.58 11:08:01 PM all 3.75 0.00 0.35 0.05 0.08 95.76 11:08:01 PM 0 3.26 0.00 0.32 0.02 0.07 96.34 11:08:01 PM 1 4.25 0.00 0.39 0.09 0.09 95.18 11:09:01 PM all 3.45 0.00 0.34 0.00 0.05 96.15 11:09:01 PM 0 6.70 0.00 0.62 0.00 0.06 92.62 11:09:01 PM 1 0.57 0.00 0.10 0.00 0.05 99.28 11:10:01 PM all 3.62 0.00 0.38 0.00 0.06 95.94 11:10:01 PM 0 7.06 0.00 0.66 0.00 0.07 92.21 11:10:01 PM 1 0.55 0.00 0.13 0.00 0.05 99.27 11:10:01 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 3.82 0.00 0.35 0.00 0.07 95.76 11:11:01 PM 0 2.97 0.00 0.30 0.00 0.07 96.66 11:11:01 PM 1 4.68 0.00 0.41 0.00 0.07 94.84 11:12:01 PM all 3.57 0.00 0.39 0.00 0.06 95.98 11:12:01 PM 0 0.53 0.00 0.08 0.00 0.05 99.33 11:12:01 PM 1 6.97 0.00 0.73 0.00 0.07 92.23 11:13:01 PM all 2.74 0.00 0.45 0.01 0.10 96.70 11:13:01 PM 0 0.68 0.00 0.30 0.02 0.10 98.90 11:13:01 PM 1 4.97 0.00 0.61 0.00 0.09 94.33 11:14:01 PM all 0.95 0.00 0.13 0.13 0.09 98.69 11:14:01 PM 0 0.80 0.00 0.13 0.00 0.08 98.98 11:14:01 PM 1 1.10 0.00 0.13 0.27 0.10 98.40 11:15:01 PM all 0.90 0.00 0.12 0.00 0.08 98.90 11:15:01 PM 0 0.55 0.00 0.12 0.00 0.07 99.26 11:15:01 PM 1 1.25 0.00 0.12 0.00 0.10 98.53 11:16:01 PM all 0.92 0.00 0.13 0.00 0.08 98.86 11:16:01 PM 0 0.69 0.00 0.13 0.00 0.07 99.11 11:16:01 PM 1 1.15 0.00 0.13 0.00 0.10 98.61 11:17:01 PM all 0.94 0.00 0.11 0.00 0.08 98.86 11:17:01 PM 0 0.69 0.00 0.12 0.00 0.07 99.13 11:17:01 PM 1 1.20 0.00 0.10 0.00 0.10 98.60 11:18:01 PM all 3.64 0.00 0.54 0.00 0.07 95.75 11:18:01 PM 0 3.00 0.00 0.50 0.00 0.07 96.43 11:18:01 PM 1 4.27 0.00 0.59 0.00 0.07 95.07 11:19:01 PM all 3.57 0.00 0.41 0.00 0.08 95.94 11:19:01 PM 0 0.55 0.00 0.15 0.00 0.07 99.23 11:19:01 PM 1 6.63 0.00 0.68 0.00 0.08 92.61 11:20:00 PM all 1.41 0.00 0.32 0.00 0.07 98.20 11:20:00 PM 0 0.90 0.00 0.34 0.00 0.05 98.71 11:20:00 PM 1 1.91 0.00 0.31 0.00 0.09 97.70 11:20:01 PM all 3.81 0.00 3.39 0.00 0.00 92.80 11:20:01 PM 0 1.71 0.00 1.71 0.00 0.00 96.58 11:20:01 PM 1 5.88 0.00 5.04 0.00 0.00 89.08 11:20:01 PM CPU %user %nice %system %iowait %steal %idle 11:21:01 PM all 29.53 0.00 3.92 0.17 0.09 66.28 11:21:01 PM 0 19.45 0.00 3.53 0.13 0.08 76.80 11:21:01 PM 1 39.61 0.00 4.31 0.20 0.10 55.78 Average: all 7.75 0.00 1.16 0.29 0.07 90.73 Average: 0 6.13 0.00 1.07 0.27 0.07 92.45 Average: 1 9.36 0.00 1.26 0.30 0.08 89.01