---> uname -a: Linux prd-centos8-robot-2c-8g-36456.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 632 4902 19 2162 6768 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:8c:d5:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe8c:d5b7/64 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) 06/23/2025 _x86_64_ (2 CPU) 01:45:34 LINUX RESTART (2 CPU) 01:46:03 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 138.33 78.32 60.01 8249.57 36820.08 01:48:01 AM 117.46 0.73 116.73 53.06 11620.05 01:49:01 AM 30.71 0.42 30.29 64.78 2518.86 01:50:00 AM 68.78 9.63 59.15 1717.93 4435.38 01:50:01 AM 156.14 0.00 156.14 0.00 45663.16 01:51:01 AM 28.11 0.00 28.11 0.00 4666.24 01:52:01 AM 0.53 0.00 0.53 0.00 7.18 01:53:01 AM 0.33 0.00 0.33 0.00 3.45 01:54:01 AM 0.38 0.02 0.37 0.13 9.07 01:55:01 AM 2.08 0.02 2.07 0.93 149.87 01:56:01 AM 10.40 0.32 10.08 36.93 361.66 01:57:01 AM 29.02 0.52 28.51 63.85 1418.56 Average: 38.59 7.95 30.64 900.95 5614.14 01:46:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5407224 6995764 2475208 31.40 2688 1779448 826280 9.25 192564 1993852 120448 01:48:01 AM 5171056 6990580 2711376 34.40 2688 1996244 764052 8.56 198688 2167920 59096 01:49:01 AM 5236432 7057764 2646000 33.57 2688 1998200 716040 8.02 219400 2082424 10764 01:50:00 AM 4933808 7012116 2948624 37.41 2688 2246740 716536 8.02 267168 2310204 147208 01:50:01 AM 4931608 7009928 2950824 37.44 2688 2246744 716536 8.02 267168 2310492 113720 01:51:01 AM 4929064 7007048 2953368 37.47 2688 2246760 716536 8.02 267184 2310732 4 01:52:01 AM 4928864 7006848 2953568 37.47 2688 2246760 716536 8.02 267188 2310800 4 01:53:01 AM 4928928 7006912 2953504 37.47 2688 2246760 716536 8.02 267188 2310736 4 01:54:01 AM 4877224 6957704 3005208 38.13 2688 2249288 766860 8.59 267320 2361788 2512 01:55:01 AM 4835676 6916312 3046756 38.65 2688 2249412 811880 9.09 267324 2402852 4 01:56:01 AM 4931260 6882524 2951172 37.44 2688 2123732 834876 9.35 299476 2293908 61560 01:57:01 AM 5079292 6987200 2803140 35.56 2688 2082048 729488 8.17 464456 1989204 25044 Average: 5015870 6985892 2866562 36.37 2688 2142678 752680 8.43 270427 2237076 45031 01:46:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 284.66 176.89 1690.90 62.24 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 65.72 52.12 780.29 8.69 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 18.99 13.55 6.60 4.51 0.00 0.00 0.00 0.00 01:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:00 AM eth0 189.74 144.58 354.06 33.98 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 1.75 0.00 0.11 0.00 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 372.67 277.82 73.21 61.21 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 2.30 1.93 0.52 0.47 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 2.90 1.88 0.45 0.42 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 39.16 23.88 55.17 2.82 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 265.93 261.00 4867.37 16.95 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 222.50 188.95 2606.96 36.53 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 20.06 17.59 16.36 8.04 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 134.19 105.00 947.33 21.26 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) 06/23/2025 _x86_64_ (2 CPU) 01:45:34 LINUX RESTART (2 CPU) 01:46:03 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 38.97 0.07 7.55 16.29 0.10 37.02 01:47:01 AM 0 41.49 0.07 8.87 17.52 0.12 31.92 01:47:01 AM 1 36.47 0.07 6.25 15.07 0.09 42.05 01:48:01 AM all 32.16 0.00 4.84 3.12 0.11 59.77 01:48:01 AM 0 41.37 0.00 5.40 2.75 0.12 50.37 01:48:01 AM 1 22.95 0.00 4.28 3.50 0.10 69.17 01:49:01 AM all 11.99 0.00 1.81 0.61 0.07 85.52 01:49:01 AM 0 11.49 0.00 1.52 0.82 0.07 86.10 01:49:01 AM 1 12.50 0.00 2.09 0.40 0.07 84.95 01:50:00 AM all 33.12 0.00 6.00 0.76 0.09 60.02 01:50:00 AM 0 36.93 0.00 5.87 0.94 0.10 56.16 01:50:00 AM 1 29.31 0.00 6.13 0.59 0.08 63.88 01:50:01 AM all 0.89 0.00 2.23 4.02 0.00 92.86 01:50:01 AM 0 0.88 0.00 0.88 4.42 0.00 93.81 01:50:01 AM 1 0.90 0.00 3.60 3.60 0.00 91.89 01:51:01 AM all 0.96 0.00 1.01 0.87 0.05 97.10 01:51:01 AM 0 0.74 0.00 1.16 1.26 0.08 96.77 01:51:01 AM 1 1.19 0.00 0.87 0.49 0.02 97.44 01:52:01 AM all 0.34 0.00 0.08 0.00 0.05 99.52 01:52:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 01:52:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 01:53:01 AM all 0.31 0.00 0.07 0.00 0.05 99.57 01:53:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 01:53:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 01:54:01 AM all 5.11 0.00 1.42 0.00 0.06 93.41 01:54:01 AM 0 7.95 0.00 2.30 0.00 0.07 89.69 01:54:01 AM 1 2.29 0.00 0.55 0.00 0.05 97.11 01:55:01 AM all 8.21 0.00 1.03 0.01 0.08 90.67 01:55:01 AM 0 12.87 0.00 1.48 0.02 0.10 85.53 01:55:01 AM 1 3.55 0.00 0.57 0.00 0.07 95.81 01:56:01 AM all 16.39 0.00 2.48 0.06 0.10 80.97 01:56:01 AM 0 26.50 0.00 3.22 0.07 0.10 70.11 01:56:01 AM 1 6.28 0.00 1.74 0.05 0.10 91.82 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 28.62 0.00 3.98 0.12 0.08 67.20 01:57:01 AM 0 33.43 0.00 4.20 0.12 0.08 62.17 01:57:01 AM 1 23.80 0.00 3.76 0.12 0.08 72.23 Average: all 15.89 0.01 2.73 1.94 0.08 79.36 Average: 0 19.22 0.01 3.07 2.08 0.09 75.54 Average: 1 12.57 0.01 2.39 1.80 0.07 83.17