---> uname -a: Linux prd-centos8-robot-2c-8g-44796.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 643 4808 19 2245 6756 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:71:60:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85226sec preferred_lft 85226sec inet6 fe80::f816:3eff:fe71:6073/64 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) 07/21/2025 _x86_64_ (2 CPU) 01:05:29 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 97.37 25.27 72.09 6902.50 6910.11 01:08:01 AM 83.49 0.72 82.77 52.92 10200.08 01:09:01 AM 42.08 0.68 41.39 390.47 3619.08 01:10:01 AM 66.66 6.70 59.96 967.14 7544.17 01:11:01 AM 6.96 0.00 6.96 0.00 520.78 01:12:01 AM 0.30 0.00 0.30 0.00 4.97 01:13:01 AM 0.10 0.00 0.10 0.00 0.72 01:14:01 AM 0.45 0.02 0.43 0.13 108.11 01:15:01 AM 2.07 0.03 2.03 1.87 218.11 01:16:01 AM 0.48 0.00 0.48 0.00 121.74 01:17:01 AM 0.40 0.00 0.40 0.00 65.41 01:18:01 AM 6.20 5.95 0.25 574.97 179.74 01:19:01 AM 3.02 0.00 3.02 0.00 101.18 01:20:01 AM 0.38 0.00 0.38 0.00 75.87 01:21:01 AM 0.38 0.03 0.35 0.27 45.52 01:22:01 AM 1.40 0.00 1.40 0.00 162.50 01:23:02 AM 0.30 0.00 0.30 0.00 40.83 01:24:01 AM 11.83 0.34 11.49 38.50 571.42 01:25:01 AM 33.13 0.47 32.66 52.92 2574.35 Average: 18.80 2.12 16.68 473.11 1741.29 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5297824 7009508 2584600 32.79 2688 1894356 799988 8.96 191604 2070904 180732 01:08:01 AM 5125184 6962152 2757240 34.98 2688 2012908 798764 8.94 198028 2206044 42480 01:09:01 AM 4996868 6937988 2885556 36.61 2688 2115112 831744 9.31 234908 2291864 67076 01:10:01 AM 4921828 7006008 2960596 37.56 2688 2252484 732196 8.20 261636 2318556 10820 01:11:01 AM 4922424 7006552 2960000 37.55 2688 2252492 732196 8.20 261640 2318200 4 01:12:01 AM 4922364 7006492 2960060 37.55 2688 2252492 732196 8.20 261640 2318196 4 01:13:01 AM 4922420 7006548 2960004 37.55 2688 2252492 732196 8.20 261640 2318128 4 01:14:01 AM 4868700 6956312 3013724 38.23 2688 2255976 820808 9.19 261768 2371268 448 01:15:01 AM 4861236 6953688 3021188 38.33 2688 2260824 838516 9.39 262252 2378336 568 01:16:01 AM 4856404 6952968 3026020 38.39 2688 2264928 838516 9.39 262316 2383112 1224 01:17:01 AM 4853320 6952824 3029104 38.43 2688 2267876 838516 9.39 262316 2386276 2396 01:18:01 AM 4831652 6951440 3050772 38.70 2688 2288120 824632 9.23 264472 2405632 716 01:19:01 AM 4829852 6951244 3052572 38.73 2688 2289728 841076 9.42 264472 2407348 784 01:20:01 AM 4828444 6951188 3053980 38.74 2688 2291076 836592 9.37 264472 2408732 16 01:21:01 AM 4824724 6949256 3057700 38.79 2688 2292844 835332 9.35 264676 2412196 560 01:22:01 AM 4820696 6949000 3061728 38.84 2688 2296628 835332 9.35 264676 2416288 400 01:23:02 AM 4819660 6949128 3062764 38.86 2688 2297784 835332 9.35 264676 2417212 448 01:24:01 AM 4941648 6930528 2940776 37.31 2688 2163012 805252 9.02 328052 2252896 63576 01:25:01 AM 4928176 6921200 2954248 37.48 2688 2167156 806784 9.03 487960 2110196 26320 Average: 4914391 6963370 2968033 37.65 2688 2219384 806104 9.03 269642 2325862 20978 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.22 204.75 1764.76 60.89 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 55.40 42.97 715.27 7.97 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 40.64 36.78 313.41 9.20 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 593.70 453.77 118.96 101.95 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 2.55 1.92 0.56 0.42 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 1.42 0.80 0.29 0.18 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.53 1.93 0.44 0.43 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 167.90 153.39 41.82 12.40 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 124.21 124.46 37.86 9.91 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 91.55 89.50 31.99 7.11 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 84.81 84.46 24.11 7.34 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 85.52 83.82 24.45 7.01 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 77.36 75.06 15.96 6.30 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 115.46 114.61 18.90 9.01 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 113.81 112.61 20.44 8.87 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 98.42 99.67 26.39 7.97 0.00 0.00 0.00 0.00 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM eth0 3.10 3.55 0.66 0.67 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 158.12 120.79 175.08 101.88 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 17.66 16.91 14.28 8.52 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 112.35 95.86 176.09 19.30 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) 07/21/2025 _x86_64_ (2 CPU) 01:05:29 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 46.78 0.00 7.66 3.04 0.10 42.42 01:07:01 AM 0 52.92 0.00 8.66 3.51 0.10 34.82 01:07:01 AM 1 40.64 0.00 6.66 2.56 0.10 50.03 01:08:01 AM all 23.27 0.00 3.34 2.05 0.09 71.25 01:08:01 AM 0 24.80 0.00 3.02 1.68 0.10 70.40 01:08:01 AM 1 21.75 0.00 3.66 2.42 0.08 72.09 01:09:01 AM all 23.36 0.00 3.44 0.70 0.08 72.41 01:09:01 AM 0 24.12 0.00 3.42 0.72 0.07 71.68 01:09:01 AM 1 22.59 0.00 3.47 0.68 0.10 73.15 01:10:01 AM all 21.41 0.00 4.85 1.83 0.08 71.83 01:10:01 AM 0 25.43 0.00 5.28 1.09 0.10 68.10 01:10:01 AM 1 17.40 0.00 4.42 2.56 0.07 75.55 01:11:01 AM all 0.33 0.00 0.09 0.06 0.04 99.48 01:11:01 AM 0 0.12 0.00 0.08 0.05 0.05 99.70 01:11:01 AM 1 0.53 0.00 0.10 0.07 0.03 99.27 01:12:01 AM all 0.26 0.00 0.07 0.00 0.05 99.62 01:12:01 AM 0 0.10 0.00 0.07 0.00 0.07 99.77 01:12:01 AM 1 0.42 0.00 0.07 0.00 0.03 99.48 01:13:01 AM all 0.18 0.00 0.09 0.00 0.03 99.71 01:13:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:13:01 AM 1 0.23 0.00 0.08 0.00 0.00 99.68 01:14:01 AM all 9.87 0.00 1.20 0.04 0.09 88.80 01:14:01 AM 0 15.22 0.00 1.57 0.07 0.08 83.06 01:14:01 AM 1 4.57 0.00 0.82 0.02 0.10 94.49 01:15:01 AM all 12.70 0.00 1.32 0.04 0.09 85.85 01:15:01 AM 0 19.86 0.00 2.00 0.00 0.10 78.03 01:15:01 AM 1 5.65 0.00 0.66 0.08 0.08 93.53 01:16:01 AM all 10.72 0.00 1.05 0.01 0.08 88.15 01:16:01 AM 0 12.55 0.00 1.00 0.00 0.07 86.38 01:16:01 AM 1 8.91 0.00 1.09 0.02 0.08 89.90 01:17:01 AM all 7.54 0.00 0.64 0.00 0.07 91.75 01:17:01 AM 0 10.15 0.00 0.87 0.00 0.07 88.91 01:17:01 AM 1 4.93 0.00 0.40 0.00 0.07 94.60 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 11.23 0.21 1.27 0.15 0.07 87.07 01:18:01 AM 0 16.20 0.00 1.52 0.00 0.09 82.19 01:18:01 AM 1 6.46 0.42 1.02 0.29 0.05 91.76 01:19:01 AM all 6.15 0.00 0.61 0.03 0.05 93.16 01:19:01 AM 0 8.25 0.00 0.56 0.00 0.05 91.14 01:19:01 AM 1 4.07 0.00 0.65 0.05 0.05 95.17 01:20:01 AM all 7.60 0.00 0.69 0.00 0.08 91.64 01:20:01 AM 0 5.71 0.00 0.75 0.00 0.09 93.46 01:20:01 AM 1 9.47 0.00 0.62 0.00 0.07 89.84 01:21:01 AM all 7.98 0.00 0.86 0.01 0.06 91.09 01:21:01 AM 0 9.76 0.00 0.96 0.02 0.07 89.20 01:21:01 AM 1 6.19 0.00 0.77 0.00 0.05 92.99 01:22:01 AM all 9.00 0.00 0.96 0.01 0.07 89.96 01:22:01 AM 0 6.41 0.00 0.72 0.02 0.07 92.79 01:22:01 AM 1 11.59 0.00 1.21 0.00 0.07 87.13 01:23:02 AM all 3.48 0.00 0.49 0.00 0.05 95.98 01:23:02 AM 0 5.33 0.00 0.67 0.00 0.05 93.95 01:23:02 AM 1 1.62 0.00 0.32 0.00 0.05 98.01 01:24:01 AM all 23.76 0.00 2.59 0.10 0.09 73.46 01:24:01 AM 0 19.24 0.00 2.43 0.07 0.09 78.18 01:24:01 AM 1 28.29 0.00 2.74 0.14 0.09 68.75 01:25:01 AM all 30.92 0.00 3.95 0.31 0.09 64.73 01:25:01 AM 0 37.41 0.00 4.41 0.28 0.10 57.80 01:25:01 AM 1 24.44 0.00 3.50 0.33 0.08 71.64 Average: all 13.51 0.01 1.85 0.44 0.07 84.11 Average: 0 15.47 0.00 2.01 0.40 0.08 82.05 Average: 1 11.57 0.02 1.70 0.49 0.07 86.16