---> uname -a: Linux prd-centos8-robot-2c-8g-38089.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: 2799.998 BogoMIPS: 5599.99 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 631 4905 19 2160 6769 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:35:46:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fe35:4613/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:08 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 112.50 0.33 112.16 14.53 9216.34 11:09:01 PM 27.31 0.67 26.65 51.19 4500.17 11:10:01 PM 26.92 0.35 26.57 61.18 2416.96 11:11:01 PM 60.03 9.41 50.62 1681.84 3245.58 11:12:01 PM 32.28 0.03 32.24 3.47 6115.76 11:13:01 PM 3.45 0.00 3.45 0.00 115.61 11:14:01 PM 0.25 0.00 0.25 0.00 2.92 11:15:01 PM 0.30 0.00 0.30 0.00 7.52 11:16:01 PM 1.92 0.03 1.88 1.87 100.03 11:17:01 PM 0.52 0.00 0.52 0.00 11.03 11:18:01 PM 0.15 0.00 0.15 0.00 3.23 11:19:01 PM 0.20 0.00 0.20 0.00 5.63 11:20:01 PM 0.12 0.00 0.12 0.00 3.20 11:21:01 PM 0.25 0.00 0.25 0.00 7.23 11:22:01 PM 15.93 0.40 15.53 39.46 584.09 11:23:01 PM 31.79 0.52 31.27 63.85 1380.42 Average: 19.62 0.73 18.89 119.84 1732.24 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5236860 7013976 2645572 33.56 2688 1954968 727328 8.14 187004 2119224 115812 11:09:01 PM 5143400 6963584 2739032 34.75 2688 1996820 761964 8.53 198296 2192088 42496 11:10:01 PM 5132416 6991340 2750016 34.89 2688 2034956 752024 8.42 223276 2181524 46860 11:11:01 PM 4860180 6944240 3022252 38.34 2688 2252516 764100 8.56 263264 2388596 174092 11:12:01 PM 4930524 7009872 2951908 37.45 2688 2247976 690340 7.73 266704 2309736 4 11:13:01 PM 4930724 7010072 2951708 37.45 2688 2247976 690340 7.73 266708 2309796 8 11:14:01 PM 4930740 7010088 2951692 37.45 2688 2247976 690340 7.73 266712 2309736 4 11:15:01 PM 4888992 6968988 2993440 37.98 2688 2248624 779208 8.72 266840 2351244 632 11:16:01 PM 4884560 6965128 2997872 38.03 2688 2249196 779208 8.72 267112 2355324 4 11:17:01 PM 4883408 6964068 2999024 38.05 2688 2249288 779208 8.72 267112 2356200 28 11:18:01 PM 4883556 6964312 2998876 38.05 2688 2249384 779208 8.72 267112 2356384 56 11:19:01 PM 4882908 6963756 2999524 38.05 2688 2249476 779208 8.72 267112 2356940 36 11:20:01 PM 4881780 6962708 3000652 38.07 2688 2249564 795040 8.90 267112 2357756 60 11:21:01 PM 4882140 6963184 3000292 38.06 2688 2249660 773488 8.66 267112 2357512 24 11:22:01 PM 5039720 6942592 2842712 36.06 2688 2077328 758880 8.50 305188 2181780 29432 11:23:01 PM 4991884 6906684 2890548 36.67 2688 2089676 805724 9.02 464388 2074636 34216 Average: 4961487 6971537 2920945 37.06 2688 2180962 756600 8.47 269441 2284905 27735 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 80.77 65.51 859.49 10.20 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 38.18 27.43 544.82 4.20 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 16.79 11.65 6.94 4.42 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 42.12 35.10 318.12 8.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 590.77 422.03 111.18 95.52 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.75 2.18 0.50 0.48 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.77 2.20 0.49 0.47 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 46.48 32.58 11.49 3.88 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 12.90 10.35 3.09 1.91 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.92 0.52 0.51 0.30 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.30 0.28 0.13 0.05 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.12 0.45 0.38 0.24 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.45 0.25 0.09 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.62 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 90.05 70.25 90.56 28.23 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 18.59 16.71 15.52 8.55 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 59.22 43.61 122.71 10.46 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:08 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 31.65 0.00 4.97 10.32 0.13 52.93 11:08:01 PM 0 24.78 0.00 4.40 11.79 0.15 58.87 11:08:01 PM 1 38.51 0.00 5.53 8.85 0.12 46.99 11:09:01 PM all 11.82 0.00 1.28 29.98 0.07 56.86 11:09:01 PM 0 16.78 0.00 1.64 22.14 0.07 59.38 11:09:01 PM 1 6.86 0.00 0.92 37.83 0.07 54.33 11:10:01 PM all 16.50 0.00 2.37 48.83 0.08 32.22 11:10:01 PM 0 15.29 0.00 2.38 51.09 0.08 31.16 11:10:01 PM 1 17.71 0.00 2.35 46.58 0.08 33.28 11:11:01 PM all 26.44 0.00 4.73 5.83 0.11 62.89 11:11:01 PM 0 20.25 0.00 4.28 4.99 0.12 70.36 11:11:01 PM 1 32.64 0.00 5.19 6.67 0.10 55.40 11:12:01 PM all 2.71 0.00 1.43 1.25 0.05 94.56 11:12:01 PM 0 2.39 0.00 1.34 1.71 0.05 94.51 11:12:01 PM 1 3.03 0.00 1.52 0.79 0.05 94.61 11:13:01 PM all 0.31 0.00 0.07 0.02 0.03 99.57 11:13:01 PM 0 0.12 0.00 0.07 0.03 0.03 99.75 11:13:01 PM 1 0.50 0.00 0.07 0.00 0.03 99.40 11:14:01 PM all 0.13 0.00 0.08 0.00 0.03 99.77 11:14:01 PM 0 0.12 0.00 0.08 0.00 0.02 99.78 11:14:01 PM 1 0.15 0.00 0.07 0.00 0.03 99.75 11:15:01 PM all 4.26 0.00 0.46 0.01 0.07 95.21 11:15:01 PM 0 4.00 0.00 0.40 0.02 0.07 95.51 11:15:01 PM 1 4.52 0.00 0.52 0.00 0.07 94.90 11:16:01 PM all 4.04 0.00 0.24 0.02 0.07 95.63 11:16:01 PM 0 3.19 0.00 0.18 0.02 0.05 96.56 11:16:01 PM 1 4.90 0.00 0.30 0.02 0.08 94.70 11:17:01 PM all 0.56 0.00 0.09 0.00 0.07 99.28 11:17:01 PM 0 0.58 0.00 0.08 0.00 0.05 99.28 11:17:01 PM 1 0.53 0.00 0.10 0.00 0.08 99.28 11:18:01 PM all 0.56 0.00 0.09 0.00 0.08 99.27 11:18:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:18:01 PM 1 0.57 0.00 0.13 0.00 0.12 99.18 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.58 0.00 0.08 0.00 0.08 99.27 11:19:01 PM 0 0.63 0.00 0.07 0.00 0.05 99.25 11:19:01 PM 1 0.52 0.00 0.10 0.00 0.10 99.28 11:20:01 PM all 0.55 0.00 0.11 0.00 0.08 99.27 11:20:01 PM 0 0.55 0.00 0.08 0.00 0.07 99.30 11:20:01 PM 1 0.55 0.00 0.13 0.00 0.08 99.23 11:21:01 PM all 0.56 0.00 0.11 0.00 0.07 99.27 11:21:01 PM 0 0.40 0.00 0.12 0.00 0.07 99.42 11:21:01 PM 1 0.72 0.00 0.10 0.00 0.07 99.12 11:22:01 PM all 17.40 0.00 2.61 0.14 0.08 79.76 11:22:01 PM 0 15.61 0.00 2.77 0.17 0.08 81.38 11:22:01 PM 1 19.19 0.00 2.46 0.12 0.08 78.15 11:23:01 PM all 31.40 0.00 4.02 0.22 0.11 64.25 11:23:01 PM 0 35.70 0.00 4.17 0.18 0.12 59.84 11:23:01 PM 1 27.11 0.00 3.86 0.27 0.10 68.66 Average: all 9.35 0.00 1.42 6.04 0.07 83.11 Average: 0 8.82 0.00 1.38 5.75 0.07 83.98 Average: 1 9.88 0.00 1.46 6.32 0.08 82.25