---> uname -a: Linux prd-centos8-robot-2c-8g-42537.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 588 4913 19 2195 6810 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:fe:36:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fefe:367e/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) 07/14/2025 _x86_64_ (2 CPU) 05:05:34 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 127.51 59.28 68.23 7735.42 10322.28 05:08:01 AM 95.88 0.72 95.17 52.92 11257.10 05:09:01 AM 27.38 0.42 26.96 64.79 2124.98 05:10:00 AM 62.29 9.57 52.72 1706.63 3631.79 05:10:01 AM 0.00 0.00 0.00 0.00 0.00 05:11:01 AM 30.67 0.00 30.67 0.00 6077.67 05:12:01 AM 4.10 0.02 4.08 0.13 211.81 05:13:01 AM 1.87 0.00 1.87 0.00 129.11 05:14:01 AM 0.32 0.00 0.32 0.00 28.84 05:15:01 AM 0.28 0.00 0.28 0.00 65.42 05:16:01 AM 0.28 0.00 0.28 0.00 39.76 05:17:01 AM 0.27 0.00 0.27 0.00 15.14 05:18:01 AM 0.18 0.00 0.18 0.00 24.68 05:19:01 AM 0.15 0.00 0.15 0.00 21.65 05:20:00 AM 20.23 0.42 19.80 48.44 1218.08 05:20:01 AM 15.73 0.00 15.73 0.00 214.61 Average: 26.47 5.02 21.45 684.79 2507.90 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5398724 7065124 2483700 31.51 2688 1849852 653880 7.32 184420 1981024 165472 05:08:01 AM 5158912 6995776 2723512 34.55 2688 2012696 691828 7.75 197844 2168416 42488 05:09:01 AM 5236876 7075408 2645548 33.56 2688 2014644 638516 7.15 218536 2077112 10748 05:10:00 AM 4960188 7056632 2922236 37.07 2688 2264096 618212 6.92 267020 2279424 169644 05:10:01 AM 4959432 7055852 2922992 37.08 2688 2264068 633604 7.09 267168 2279980 169640 05:11:01 AM 4955200 7051348 2927224 37.14 2688 2264072 633604 7.09 267160 2278624 4 05:12:01 AM 4910980 7008776 2971444 37.70 2688 2265744 685536 7.68 267304 2322400 432 05:13:01 AM 4907128 7006552 2975296 37.75 2688 2267348 726432 8.13 267312 2326124 4 05:14:01 AM 4905488 7006240 2976936 37.77 2688 2268724 726432 8.13 267312 2327788 644 05:15:01 AM 4901656 7004340 2980768 37.82 2688 2270608 741896 8.31 267316 2331464 676 05:16:01 AM 4900788 7003852 2981636 37.83 2688 2270996 765096 8.57 267316 2332272 4 05:17:01 AM 4900100 7003544 2982324 37.84 2688 2271376 765096 8.57 267320 2332864 40 05:18:01 AM 4898416 7002544 2984008 37.86 2688 2272068 765096 8.57 267320 2334700 32 05:19:01 AM 4893176 6998640 2989248 37.92 2688 2273408 765096 8.57 267328 2339636 776 05:20:00 AM 5030332 6967580 2852092 36.18 2688 2110360 724640 8.11 470728 2024312 23420 05:20:01 AM 5022148 6959404 2860276 36.29 2688 2110360 724640 8.11 470728 2032072 23432 Average: 4996222 7016351 2886202 36.62 2688 2190651 703725 7.88 280133 2235513 37966 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 320.31 197.70 1653.48 61.87 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 71.73 56.58 825.53 9.23 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 16.23 10.68 6.03 4.04 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 42.77 36.06 321.86 10.80 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 161.33 148.00 76.54 181.75 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 194.55 137.45 35.93 33.95 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 96.03 87.59 19.40 8.55 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 65.81 64.44 13.67 6.50 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 49.13 48.37 10.41 5.00 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 87.30 85.35 17.88 8.51 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 15.50 14.11 3.82 2.48 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 15.96 13.61 3.91 2.44 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 22.60 20.08 5.58 3.47 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 45.23 40.49 12.19 7.79 0.00 0.00 0.00 0.00 05:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM eth0 69.12 49.70 104.15 49.80 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 11.24 14.61 7.70 7.40 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 79.49 61.65 216.40 15.42 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) 07/14/2025 _x86_64_ (2 CPU) 05:05:34 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 43.13 0.03 8.45 3.68 0.13 44.57 05:07:01 AM 0 48.61 0.05 9.60 2.99 0.13 38.62 05:07:01 AM 1 37.67 0.02 7.30 4.37 0.12 50.52 05:08:01 AM all 27.89 0.00 4.12 1.37 0.09 66.52 05:08:01 AM 0 33.30 0.00 4.80 1.85 0.08 59.97 05:08:01 AM 1 22.46 0.00 3.45 0.90 0.10 73.08 05:09:01 AM all 11.62 0.00 1.58 0.23 0.06 86.51 05:09:01 AM 0 21.17 0.00 1.89 0.17 0.08 76.69 05:09:01 AM 1 2.07 0.00 1.28 0.28 0.03 96.33 05:10:00 AM all 32.64 0.00 5.55 0.51 0.08 61.21 05:10:00 AM 0 31.58 0.00 5.43 0.35 0.08 62.54 05:10:00 AM 1 33.69 0.00 5.67 0.68 0.08 59.87 05:10:01 AM all 6.12 0.00 3.40 0.00 0.00 90.48 05:10:01 AM 0 4.11 0.00 4.11 0.00 0.00 91.78 05:10:01 AM 1 8.11 0.00 2.70 0.00 0.00 89.19 05:11:01 AM all 0.30 0.00 0.58 0.40 0.04 98.68 05:11:01 AM 0 0.33 0.00 0.57 0.35 0.03 98.71 05:11:01 AM 1 0.27 0.00 0.59 0.45 0.05 98.65 05:12:01 AM all 6.71 0.00 0.54 0.04 0.07 92.65 05:12:01 AM 0 8.50 0.00 0.59 0.05 0.07 90.79 05:12:01 AM 1 4.91 0.00 0.49 0.03 0.07 94.50 05:13:01 AM all 6.04 0.00 0.35 0.01 0.08 93.52 05:13:01 AM 0 4.82 0.00 0.32 0.00 0.07 94.79 05:13:01 AM 1 7.25 0.00 0.39 0.02 0.10 92.24 05:14:01 AM all 4.78 0.00 0.31 0.00 0.09 94.82 05:14:01 AM 0 6.07 0.00 0.33 0.00 0.10 93.49 05:14:01 AM 1 3.48 0.00 0.28 0.00 0.08 96.15 05:15:01 AM all 6.82 0.00 0.46 0.00 0.08 92.63 05:15:01 AM 0 5.72 0.00 0.49 0.00 0.07 93.73 05:15:01 AM 1 7.93 0.00 0.44 0.00 0.10 91.53 05:16:01 AM all 4.34 0.00 0.23 0.00 0.08 95.35 05:16:01 AM 0 4.06 0.00 0.23 0.00 0.08 95.62 05:16:01 AM 1 4.63 0.00 0.22 0.00 0.08 95.07 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 4.08 0.00 0.26 0.00 0.08 95.58 05:17:01 AM 0 6.95 0.00 0.30 0.00 0.08 92.67 05:17:01 AM 1 1.22 0.00 0.22 0.00 0.07 98.50 05:18:01 AM all 5.70 0.00 0.33 0.00 0.08 93.89 05:18:01 AM 0 5.71 0.00 0.32 0.00 0.07 93.91 05:18:01 AM 1 5.70 0.00 0.35 0.00 0.08 93.86 05:19:01 AM all 12.11 0.00 0.42 0.00 0.08 87.39 05:19:01 AM 0 11.92 0.00 0.40 0.00 0.08 87.60 05:19:01 AM 1 12.30 0.00 0.43 0.00 0.08 87.19 05:20:00 AM all 25.36 0.00 3.08 0.11 0.08 71.37 05:20:00 AM 0 35.13 0.00 3.57 0.15 0.08 61.06 05:20:00 AM 1 15.59 0.00 2.59 0.07 0.08 81.67 05:20:01 AM all 23.60 0.00 2.81 0.00 0.00 73.60 05:20:01 AM 0 46.07 0.00 2.25 0.00 0.00 51.69 05:20:01 AM 1 1.12 0.00 3.37 0.00 0.00 95.51 Average: all 13.66 0.00 1.87 0.45 0.08 83.93 Average: 0 15.98 0.00 2.06 0.42 0.08 81.46 Average: 1 11.34 0.00 1.69 0.49 0.08 86.40