---> uname -a: Linux prd-centos8-robot-2c-8g-52022.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 611 4858 19 2227 6788 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:14:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85233sec preferred_lft 85233sec inet6 fe80::f816:3eff:feea:1455/64 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) 09/13/2025 _x86_64_ (2 CPU) 00:51:37 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 159.65 73.93 85.72 7907.10 40129.96 12:54:01 AM 99.68 0.72 98.97 52.92 11430.21 12:55:01 AM 30.98 0.42 30.56 64.79 2671.02 12:56:01 AM 72.48 6.96 65.51 1292.77 7781.96 12:57:01 AM 11.23 0.00 11.23 0.00 1140.59 12:58:01 AM 2.40 0.00 2.40 0.00 69.54 12:59:01 AM 0.15 0.00 0.15 0.00 1.58 01:00:01 AM 0.58 0.22 0.37 11.73 86.69 01:01:01 AM 1.97 0.02 1.95 0.13 97.32 01:02:01 AM 0.72 0.10 0.62 3.60 140.90 01:03:01 AM 0.30 0.00 0.30 0.00 47.68 01:04:01 AM 0.32 0.00 0.32 0.00 160.41 01:05:01 AM 0.17 0.00 0.17 0.00 42.46 01:06:01 AM 0.37 0.00 0.37 0.00 133.37 01:07:01 AM 0.42 0.03 0.38 0.27 118.85 01:08:01 AM 1.37 0.00 1.37 0.00 128.57 01:09:01 AM 0.20 0.00 0.20 0.00 68.93 01:10:01 AM 14.53 0.32 14.21 36.93 654.92 01:11:01 AM 31.49 0.53 30.96 64.78 2459.38 Average: 22.58 4.38 18.20 496.61 3545.67 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5396096 7069356 2486336 31.54 2688 1856292 664564 7.44 186916 1982292 172532 12:54:01 AM 5170616 7007516 2711816 34.40 2688 2012548 701448 7.85 198460 2162860 42480 12:55:01 AM 5157276 7043524 2725156 34.57 2688 2059856 698200 7.82 229872 2140640 40368 12:56:01 AM 4969512 7058796 2912920 36.95 2688 2256788 635964 7.12 262684 2271136 26984 12:57:01 AM 4969752 7058940 2912680 36.95 2688 2256792 635964 7.12 262688 2271208 4 12:58:01 AM 4969896 7059088 2912536 36.95 2688 2256796 635964 7.12 262692 2271280 4 12:59:01 AM 4969824 7059016 2912608 36.95 2688 2256796 635964 7.12 262692 2271432 4 01:00:01 AM 4919192 7011208 2963240 37.59 2688 2259644 740440 8.29 262844 2321288 100 01:01:01 AM 4915588 7010032 2966844 37.64 2688 2262036 740440 8.29 263192 2324644 1588 01:02:01 AM 4911432 7008592 2971000 37.69 2688 2264764 740440 8.29 263524 2328628 248 01:03:01 AM 4908124 7007400 2974308 37.73 2688 2266868 740440 8.29 263524 2331788 1020 01:04:01 AM 4901100 7004504 2981332 37.82 2688 2271012 762624 8.54 263524 2338640 424 01:05:01 AM 4897412 7003180 2985020 37.87 2688 2273360 762624 8.54 263524 2342432 1532 01:06:01 AM 4894068 7002608 2988364 37.91 2688 2276132 780352 8.74 263524 2345652 396 01:07:01 AM 4890944 7002536 2991488 37.95 2688 2279236 799472 8.95 263692 2348564 64 01:08:01 AM 4885312 6999884 2997120 38.02 2688 2282168 799472 8.95 263692 2353960 52 01:09:01 AM 4881728 6999240 3000704 38.07 2688 2285108 799472 8.95 263692 2357604 1000 01:10:01 AM 4990092 6960756 2892340 36.69 2688 2144144 731148 8.19 328616 2204328 61916 01:11:01 AM 4992824 6966508 2889608 36.66 2688 2147540 707436 7.92 488588 2046424 25228 Average: 4978463 7017510 2903969 36.84 2688 2208836 721707 8.08 269365 2263937 19787 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 305.03 201.55 1672.41 58.34 0.00 0.00 0.00 0.00 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 77.96 60.23 822.91 9.36 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 26.01 22.95 83.21 6.69 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 616.58 450.95 369.36 105.08 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 1.45 0.82 0.32 0.13 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 2.38 2.03 0.55 0.49 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 2.87 2.12 0.70 0.62 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 117.00 105.13 27.25 8.86 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 89.60 89.70 16.77 7.12 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 66.80 67.32 14.97 5.45 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 112.51 112.96 18.88 9.03 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 216.66 218.40 40.93 15.96 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 125.41 126.16 22.25 9.70 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 157.40 158.25 28.02 11.98 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 152.79 154.31 28.56 11.36 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 119.01 119.53 23.62 9.58 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 178.24 179.46 33.22 14.33 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 137.76 102.48 151.45 121.34 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 19.23 17.74 15.97 8.57 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 132.88 115.37 177.45 21.79 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) 09/13/2025 _x86_64_ (2 CPU) 00:51:37 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 43.57 0.04 8.71 9.00 0.09 38.59 12:53:01 AM 0 49.64 0.08 10.35 10.56 0.10 29.27 12:53:01 AM 1 37.51 0.00 7.07 7.44 0.08 47.90 12:54:01 AM all 27.48 0.00 4.24 1.73 0.08 66.47 12:54:01 AM 0 34.25 0.00 4.56 1.37 0.08 59.73 12:54:01 AM 1 20.70 0.00 3.91 2.10 0.08 73.21 12:55:01 AM all 20.12 0.00 3.29 0.52 0.07 76.01 12:55:01 AM 0 21.05 0.00 2.90 0.62 0.07 75.37 12:55:01 AM 1 19.18 0.00 3.67 0.42 0.07 76.66 12:56:01 AM all 25.12 0.00 5.07 1.23 0.08 68.50 12:56:01 AM 0 31.85 0.00 5.94 1.38 0.07 60.77 12:56:01 AM 1 18.41 0.00 4.21 1.09 0.08 76.21 12:57:01 AM all 0.33 0.00 0.12 0.13 0.04 99.37 12:57:01 AM 0 0.53 0.00 0.05 0.07 0.03 99.32 12:57:01 AM 1 0.13 0.00 0.18 0.20 0.05 99.43 12:58:01 AM all 0.33 0.00 0.06 0.01 0.03 99.57 12:58:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:58:01 AM 1 0.12 0.00 0.08 0.02 0.05 99.73 12:59:01 AM all 0.29 0.00 0.08 0.00 0.03 99.59 12:59:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 12:59:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 01:00:01 AM all 8.46 0.00 0.83 0.01 0.06 90.64 01:00:01 AM 0 12.27 0.00 1.00 0.00 0.07 86.66 01:00:01 AM 1 4.69 0.00 0.67 0.02 0.05 94.57 01:01:01 AM all 8.10 0.00 0.70 0.01 0.07 91.13 01:01:01 AM 0 11.95 0.00 0.92 0.00 0.07 87.07 01:01:01 AM 1 4.29 0.00 0.49 0.02 0.07 95.14 01:02:01 AM all 6.62 0.00 0.64 0.00 0.07 92.68 01:02:01 AM 0 7.07 0.00 0.62 0.00 0.07 92.25 01:02:01 AM 1 6.17 0.00 0.65 0.00 0.07 93.11 01:03:01 AM all 7.14 0.00 0.66 0.01 0.07 92.13 01:03:01 AM 0 9.85 0.00 0.69 0.02 0.07 89.38 01:03:01 AM 1 4.43 0.00 0.62 0.00 0.07 94.88 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 11.13 0.00 1.12 0.00 0.08 87.66 01:04:01 AM 0 15.31 0.00 1.33 0.00 0.08 83.27 01:04:01 AM 1 6.95 0.00 0.91 0.00 0.08 92.06 01:05:01 AM all 7.72 0.00 0.71 0.00 0.07 91.51 01:05:01 AM 0 9.42 0.00 0.77 0.00 0.07 89.74 01:05:01 AM 1 6.00 0.00 0.64 0.00 0.07 93.29 01:06:01 AM all 9.11 0.00 0.86 0.00 0.08 89.95 01:06:01 AM 0 13.79 0.00 0.93 0.00 0.08 85.20 01:06:01 AM 1 4.45 0.00 0.79 0.00 0.07 94.69 01:07:01 AM all 8.71 0.00 0.93 0.01 0.08 90.28 01:07:01 AM 0 10.58 0.00 1.14 0.00 0.08 88.19 01:07:01 AM 1 6.83 0.00 0.72 0.02 0.07 92.36 01:08:01 AM all 9.32 0.00 0.73 0.01 0.08 89.86 01:08:01 AM 0 12.66 0.00 0.89 0.00 0.07 86.38 01:08:01 AM 1 6.00 0.00 0.57 0.02 0.08 93.33 01:09:01 AM all 8.89 0.00 1.26 0.01 0.08 89.77 01:09:01 AM 0 10.38 0.00 1.54 0.02 0.08 87.98 01:09:01 AM 1 7.40 0.00 0.99 0.00 0.07 91.54 01:10:01 AM all 24.17 0.00 2.69 0.08 0.08 72.98 01:10:01 AM 0 30.86 0.00 3.31 0.10 0.08 65.65 01:10:01 AM 1 17.49 0.00 2.07 0.07 0.07 80.30 01:11:01 AM all 29.81 0.00 3.93 0.26 0.08 65.92 01:11:01 AM 0 45.27 0.00 5.10 0.22 0.07 49.34 01:11:01 AM 1 14.37 0.00 2.77 0.30 0.08 82.48 Average: all 13.51 0.00 1.93 0.69 0.07 83.80 Average: 0 17.27 0.00 2.22 0.76 0.07 79.68 Average: 1 9.76 0.00 1.64 0.62 0.07 87.91