---> uname -a: Linux prd-centos8-robot-2c-8g-36025.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4814 19 2225 6742 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:b5:6a:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85157sec preferred_lft 85157sec inet6 fe80::f816:3eff:feb5:6a7d/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) 06/21/2025 _x86_64_ (2 CPU) 03:45:34 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 151.19 80.31 70.88 8131.27 40561.99 03:48:01 AM 104.70 0.73 103.97 53.05 9395.10 03:49:01 AM 36.32 0.42 35.90 64.78 4531.02 03:50:01 AM 78.17 9.45 68.73 1685.30 8065.91 03:51:01 AM 15.29 0.00 15.29 0.00 1329.47 03:52:01 AM 2.90 0.00 2.90 0.00 83.29 03:53:01 AM 0.33 0.00 0.33 0.00 3.55 03:54:03 AM 0.44 0.02 0.42 0.13 84.91 03:55:01 AM 1.79 0.00 1.79 0.00 91.16 03:56:01 AM 0.37 0.03 0.33 1.87 86.57 03:57:01 AM 0.30 0.00 0.30 0.00 110.03 03:58:01 AM 0.25 0.00 0.25 0.00 102.58 03:59:01 AM 0.20 0.00 0.20 0.00 110.38 04:00:01 AM 0.27 0.00 0.27 0.00 51.32 04:01:01 AM 0.58 0.07 0.52 1.60 126.90 04:02:01 AM 1.43 0.08 1.35 1.87 99.85 04:03:01 AM 0.28 0.00 0.28 0.00 116.68 04:04:01 AM 0.22 0.00 0.22 0.00 118.39 04:05:01 AM 9.91 0.31 9.59 36.66 490.11 04:06:01 AM 30.49 0.53 29.96 64.78 2545.68 Average: 21.77 4.60 17.18 502.13 3405.58 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5363128 6963168 2519304 31.96 2688 1790940 806856 9.03 195152 2035304 121884 03:48:01 AM 5143356 6962584 2739076 34.75 2688 1995992 747196 8.37 198536 2195556 103180 03:49:01 AM 5106444 6973712 2775988 35.22 2688 2043060 734704 8.23 224216 2201944 55572 03:50:01 AM 4923916 7001912 2958516 37.53 2688 2246484 707892 7.93 266860 2311548 26920 03:51:01 AM 4927668 7005508 2954764 37.49 2688 2246496 687132 7.69 266868 2310808 4 03:52:01 AM 4927492 7005324 2954940 37.49 2688 2246496 687132 7.69 266872 2310880 4 03:53:01 AM 4927828 7005660 2954604 37.48 2688 2246496 687132 7.69 266872 2310932 4 03:54:03 AM 4877800 6958080 3004632 38.12 2688 2248944 774620 8.67 267020 2360204 60 03:55:01 AM 4873724 6956176 3008708 38.17 2688 2251148 774620 8.67 267368 2364156 1484 03:56:01 AM 4870420 6955420 3012012 38.21 2688 2253696 774620 8.67 267560 2366916 1508 03:57:01 AM 4868172 6955324 3014260 38.24 2688 2255816 774620 8.67 267560 2369196 432 03:58:01 AM 4864364 6954928 3018068 38.29 2688 2259248 792972 8.88 267560 2373080 832 03:59:01 AM 4861064 6954316 3021368 38.33 2688 2261960 792972 8.88 267560 2376520 260 04:00:01 AM 4857236 6952888 3025196 38.38 2688 2264316 811336 9.08 267560 2379896 1152 04:01:01 AM 4851840 6950096 3030592 38.45 2688 2266904 831640 9.31 267672 2384972 80 04:02:01 AM 4848600 6950280 3033832 38.49 2688 2270352 831640 9.31 267832 2388224 1436 04:03:01 AM 4845300 6949908 3037132 38.53 2688 2273268 831640 9.31 267832 2391184 928 04:04:01 AM 4842108 6949992 3040324 38.57 2688 2276580 831640 9.31 267832 2394460 716 04:05:01 AM 4881088 6886284 3001344 38.08 2688 2179220 780740 8.74 326124 2319336 84092 04:06:01 AM 4950892 6923220 2931540 37.19 2688 2146940 736612 8.25 492900 2087212 12408 Average: 4930622 6960739 2951810 37.45 2688 2201218 769886 8.62 272388 2311616 20648 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 291.97 173.03 1636.11 59.20 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 72.68 54.78 780.52 8.84 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 16.78 14.00 7.12 4.92 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 606.00 459.08 425.17 101.16 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 4.92 3.90 1.59 1.50 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.55 2.00 0.55 0.48 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 2.47 1.93 0.43 0.42 0.00 0.00 0.00 0.00 03:54:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:03 AM eth0 115.81 101.82 24.91 8.70 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 87.74 87.92 15.75 7.01 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 66.86 66.79 13.41 5.42 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 109.35 110.43 18.52 8.83 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 142.84 144.00 28.31 11.16 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 63.66 64.02 13.35 5.29 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 120.69 121.53 20.49 9.56 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 89.64 89.97 16.90 7.30 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 178.50 180.01 31.59 13.36 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 125.81 126.75 23.17 9.96 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 183.64 184.97 32.21 13.29 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 178.53 145.36 162.89 129.92 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 17.53 16.21 15.07 7.57 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 123.97 107.47 163.48 20.74 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) 06/21/2025 _x86_64_ (2 CPU) 03:45:34 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 39.84 0.05 8.47 12.11 0.13 39.40 03:47:01 AM 0 39.13 0.08 9.48 12.33 0.13 38.84 03:47:01 AM 1 40.55 0.02 7.45 11.89 0.13 39.96 03:48:01 AM all 33.22 0.00 4.87 2.43 0.11 59.37 03:48:01 AM 0 18.71 0.00 3.66 2.34 0.12 75.17 03:48:01 AM 1 47.77 0.00 6.09 2.52 0.10 43.52 03:49:01 AM all 17.23 0.00 2.71 1.09 0.07 78.89 03:49:01 AM 0 27.07 0.00 2.99 1.02 0.07 68.86 03:49:01 AM 1 7.41 0.00 2.44 1.17 0.07 88.92 03:50:01 AM all 28.98 0.00 6.29 1.96 0.11 62.66 03:50:01 AM 0 25.59 0.00 5.95 2.16 0.10 66.20 03:50:01 AM 1 32.37 0.00 6.63 1.77 0.12 59.11 03:51:01 AM all 0.45 0.00 0.23 0.19 0.03 99.11 03:51:01 AM 0 0.13 0.00 0.30 0.35 0.03 99.18 03:51:01 AM 1 0.77 0.00 0.15 0.03 0.02 99.03 03:52:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 03:52:01 AM 0 0.13 0.00 0.10 0.02 0.03 99.72 03:52:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 03:53:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 03:53:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 03:53:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 03:54:03 AM all 8.12 0.00 0.82 0.00 1.51 89.54 03:54:03 AM 0 5.48 0.00 0.75 0.00 0.40 93.37 03:54:03 AM 1 10.67 0.00 0.90 0.00 2.59 85.85 03:55:01 AM all 8.42 0.00 0.75 0.02 0.05 90.76 03:55:01 AM 0 10.47 0.00 0.64 0.03 0.05 88.80 03:55:01 AM 1 6.33 0.00 0.86 0.00 0.05 92.76 03:56:01 AM all 6.62 0.00 0.59 0.00 0.07 92.73 03:56:01 AM 0 3.03 0.00 0.40 0.00 0.07 96.50 03:56:01 AM 1 10.21 0.00 0.77 0.00 0.07 88.95 03:57:01 AM all 7.23 0.00 0.66 0.00 0.06 92.04 03:57:01 AM 0 5.33 0.00 0.62 0.00 0.05 93.99 03:57:01 AM 1 9.13 0.00 0.71 0.00 0.07 90.09 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 11.36 0.00 1.15 0.00 0.07 87.42 03:58:01 AM 0 4.82 0.00 0.69 0.00 0.07 94.43 03:58:01 AM 1 18.00 0.00 1.62 0.00 0.07 80.31 03:59:01 AM all 6.70 0.00 0.63 0.00 0.04 92.63 03:59:01 AM 0 3.28 0.00 0.55 0.00 0.03 96.13 03:59:01 AM 1 10.11 0.00 0.70 0.00 0.05 89.14 04:00:01 AM all 7.09 0.00 0.75 0.00 0.07 92.10 04:00:01 AM 0 3.59 0.00 0.64 0.00 0.07 95.71 04:00:01 AM 1 10.59 0.00 0.86 0.00 0.07 88.48 04:01:01 AM all 7.85 0.00 0.76 0.00 0.06 91.33 04:01:01 AM 0 6.77 0.00 0.94 0.00 0.07 92.22 04:01:01 AM 1 8.94 0.00 0.59 0.00 0.05 90.43 04:02:01 AM all 9.64 0.00 0.96 0.03 0.06 89.32 04:02:01 AM 0 5.39 0.00 0.86 0.00 0.05 93.70 04:02:01 AM 1 13.90 0.00 1.06 0.05 0.07 84.92 04:03:01 AM all 9.25 0.00 0.87 0.00 0.06 89.83 04:03:01 AM 0 6.70 0.00 0.72 0.00 0.07 92.51 04:03:01 AM 1 11.80 0.00 1.01 0.00 0.05 87.14 04:04:01 AM all 8.81 0.00 1.01 0.00 0.07 90.11 04:04:01 AM 0 12.20 0.00 1.06 0.00 0.07 86.66 04:04:01 AM 1 5.44 0.00 0.96 0.00 0.07 93.54 04:05:01 AM all 19.60 0.00 2.31 0.14 0.07 77.88 04:05:01 AM 0 13.52 0.00 1.79 0.10 0.07 84.52 04:05:01 AM 1 25.66 0.00 2.83 0.18 0.07 71.26 04:06:01 AM all 29.00 0.00 3.62 0.44 0.09 66.85 04:06:01 AM 0 28.95 0.00 3.66 0.42 0.09 66.88 04:06:01 AM 1 29.05 0.00 3.58 0.47 0.08 66.82 Average: all 13.00 0.00 1.88 0.92 0.14 84.06 Average: 0 10.98 0.00 1.79 0.94 0.08 86.20 Average: 1 15.01 0.00 1.97 0.91 0.20 81.92