---> uname -a: Linux prd-centos8-robot-2c-8g-2099.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 4886 19 2247 6835 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:35:96:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85216sec preferred_lft 85216sec inet6 fe80::f816:3eff:fe35:961f/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) 08/17/2025 _x86_64_ (2 CPU) 06:11:38 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 129.19 46.86 82.33 7566.35 40937.08 06:14:01 AM 96.05 0.72 95.33 52.92 11219.73 06:15:01 AM 34.37 0.42 33.96 64.78 2847.25 06:16:01 AM 72.32 6.97 65.36 1292.98 7797.88 06:17:01 AM 13.43 0.00 13.43 0.00 1226.93 06:18:02 AM 2.57 0.00 2.57 0.00 73.14 06:19:01 AM 0.32 0.00 0.32 0.00 3.47 06:20:01 AM 0.65 0.22 0.43 11.73 84.54 06:21:01 AM 2.02 0.00 2.02 0.00 194.77 06:22:01 AM 0.52 0.03 0.48 1.87 143.99 06:23:01 AM 0.33 0.00 0.33 0.00 92.45 06:24:01 AM 9.05 5.95 3.10 574.97 245.46 06:25:01 AM 0.30 0.00 0.30 0.00 10.99 06:26:01 AM 0.17 0.00 0.17 0.00 72.94 06:27:01 AM 0.33 0.00 0.33 0.00 67.88 06:28:01 AM 1.35 0.03 1.32 0.27 139.59 06:29:01 AM 0.27 0.00 0.27 0.00 63.49 06:30:01 AM 5.38 0.32 5.06 36.92 404.82 06:31:01 AM 31.72 0.48 31.23 53.84 2506.03 Average: 21.09 3.27 17.82 508.76 3589.49 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5422332 7089008 2460092 31.21 2688 1849668 678236 7.59 185968 1956060 163356 06:14:01 AM 5189020 7026528 2693404 34.17 2688 2013256 717428 8.03 198532 2137740 42480 06:15:01 AM 5169500 7054384 2712924 34.42 2688 2058608 688616 7.71 224364 2133060 42976 06:16:01 AM 4973424 7062152 2909000 36.90 2688 2256200 643668 7.21 262712 2262316 26908 06:17:01 AM 4991348 7079816 2891076 36.68 2688 2256208 643668 7.21 262720 2246768 4 06:18:02 AM 4991168 7079624 2891256 36.68 2688 2256212 643668 7.21 262724 2246844 8 06:19:01 AM 4991672 7080128 2890752 36.67 2688 2256212 643668 7.21 262724 2246772 4 06:20:01 AM 4935016 7027012 2947408 37.39 2688 2259764 741004 8.30 262856 2302588 920 06:21:01 AM 4925632 7022224 2956792 37.51 2688 2264380 758356 8.49 263128 2311404 1672 06:22:01 AM 4922924 7022492 2959500 37.55 2688 2267332 758356 8.49 263404 2314264 428 06:23:01 AM 4917336 7021076 2965088 37.62 2688 2271496 779796 8.73 263404 2318900 1948 06:24:01 AM 4898044 7022372 2984380 37.86 2688 2292036 747708 8.37 265484 2336244 36 06:25:01 AM 4897796 7023096 2984628 37.86 2688 2293016 747756 8.37 265484 2337044 808 06:26:01 AM 4896124 7023224 2986300 37.89 2688 2294804 747756 8.37 265484 2338992 436 06:27:01 AM 4891464 7020240 2990960 37.94 2688 2296484 743924 8.33 265484 2342904 204 06:28:01 AM 4889896 7022524 2992528 37.96 2688 2300304 743924 8.33 265636 2344632 732 06:29:01 AM 4887944 7021744 2994480 37.99 2688 2301476 743924 8.33 265636 2346840 96 06:30:01 AM 5073616 7065512 2808808 35.63 2688 2165464 661752 7.41 287584 2158428 48632 06:31:01 AM 5095880 7088460 2786544 35.35 2688 2166332 633560 7.09 488664 1940064 10980 Average: 4997902 7044822 2884522 36.59 2688 2216803 708777 7.94 267473 2243256 18033 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 307.31 194.87 1667.86 57.61 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 65.26 54.10 805.27 9.27 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 21.93 16.76 8.18 13.28 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 497.57 364.61 420.18 80.70 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 9.57 7.72 2.90 2.18 0.00 0.00 0.00 0.00 06:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:02 AM eth0 2.35 2.00 0.54 0.48 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 2.93 1.95 0.47 0.43 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 141.20 124.88 37.32 10.13 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 132.32 131.01 39.21 10.47 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 76.00 76.49 22.17 6.08 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 81.30 80.62 30.62 6.74 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 120.83 120.15 71.94 9.61 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 41.08 39.70 8.70 3.57 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 110.58 110.26 19.71 8.65 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 117.87 116.86 20.84 9.13 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 131.84 133.02 31.75 10.32 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 3.10 3.88 0.66 0.69 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 149.60 115.38 166.55 97.14 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 18.81 17.29 17.22 8.62 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 107.01 90.16 177.65 18.18 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) 08/17/2025 _x86_64_ (2 CPU) 06:11:38 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 43.04 0.02 9.57 3.59 0.09 43.70 06:13:01 AM 0 34.96 0.02 9.05 2.48 0.10 53.40 06:13:01 AM 1 51.11 0.02 10.09 4.70 0.08 34.00 06:14:01 AM all 27.36 0.00 3.92 1.26 0.09 67.36 06:14:01 AM 0 18.86 0.00 3.87 1.45 0.08 75.74 06:14:01 AM 1 35.87 0.00 3.98 1.07 0.10 58.98 06:15:01 AM all 18.82 0.00 3.09 0.33 0.08 77.68 06:15:01 AM 0 20.82 0.00 3.04 0.35 0.08 75.70 06:15:01 AM 1 16.82 0.00 3.14 0.30 0.08 79.65 06:16:01 AM all 26.52 0.00 5.33 2.48 0.08 65.59 06:16:01 AM 0 17.52 0.00 5.14 2.96 0.08 74.30 06:16:01 AM 1 35.54 0.00 5.53 1.99 0.08 56.86 06:17:01 AM all 0.28 0.00 0.24 0.21 0.03 99.23 06:17:01 AM 0 0.22 0.00 0.25 0.23 0.05 99.25 06:17:01 AM 1 0.35 0.00 0.23 0.18 0.02 99.21 06:18:02 AM all 0.34 0.00 0.08 0.01 0.04 99.53 06:18:02 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 06:18:02 AM 1 0.53 0.00 0.05 0.02 0.03 99.37 06:19:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 06:19:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 06:19:01 AM 1 0.59 0.00 0.08 0.00 0.05 99.27 06:20:01 AM all 8.77 0.00 1.17 0.02 0.07 89.97 06:20:01 AM 0 4.04 0.00 0.82 0.02 0.07 95.06 06:20:01 AM 1 13.54 0.00 1.52 0.02 0.07 84.86 06:21:01 AM all 13.04 0.00 1.35 0.02 0.08 85.51 06:21:01 AM 0 5.28 0.00 0.59 0.03 0.08 94.02 06:21:01 AM 1 20.93 0.00 2.12 0.00 0.09 76.87 06:22:01 AM all 7.12 0.00 0.57 0.00 0.08 92.23 06:22:01 AM 0 3.20 0.00 0.39 0.00 0.08 96.33 06:22:01 AM 1 11.03 0.00 0.75 0.00 0.07 88.15 06:23:01 AM all 10.74 0.00 0.86 0.00 0.08 88.32 06:23:01 AM 0 9.83 0.00 0.88 0.00 0.07 89.22 06:23:01 AM 1 11.63 0.00 0.84 0.00 0.10 87.43 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 12.36 0.25 1.36 0.11 0.08 85.85 06:24:01 AM 0 6.53 0.03 0.89 0.02 0.08 92.45 06:24:01 AM 1 18.40 0.47 1.84 0.21 0.07 79.01 06:25:01 AM all 5.06 0.00 0.45 0.00 0.07 94.41 06:25:01 AM 0 2.66 0.00 0.35 0.00 0.05 96.94 06:25:01 AM 1 7.51 0.00 0.56 0.00 0.08 91.85 06:26:01 AM all 8.27 0.00 0.67 0.00 0.08 90.99 06:26:01 AM 0 6.31 0.00 0.57 0.00 0.07 93.05 06:26:01 AM 1 10.25 0.00 0.77 0.00 0.09 88.90 06:27:01 AM all 8.05 0.00 0.72 0.00 0.08 91.15 06:27:01 AM 0 7.99 0.00 0.75 0.00 0.08 91.17 06:27:01 AM 1 8.11 0.00 0.69 0.00 0.08 91.12 06:28:01 AM all 10.16 0.00 1.12 0.01 0.08 88.63 06:28:01 AM 0 6.11 0.00 1.09 0.00 0.07 92.74 06:28:01 AM 1 14.23 0.00 1.15 0.02 0.10 84.50 06:29:01 AM all 3.85 0.00 0.42 0.00 0.08 95.65 06:29:01 AM 0 2.21 0.00 0.28 0.00 0.07 97.44 06:29:01 AM 1 5.50 0.00 0.55 0.00 0.10 93.85 06:30:01 AM all 13.54 0.00 1.87 0.03 0.08 84.49 06:30:01 AM 0 8.57 0.00 1.51 0.02 0.08 89.82 06:30:01 AM 1 18.51 0.00 2.23 0.03 0.07 79.16 06:31:01 AM all 29.07 0.00 3.07 0.22 0.08 67.55 06:31:01 AM 0 20.19 0.00 2.75 0.18 0.08 76.79 06:31:01 AM 1 37.95 0.00 3.40 0.27 0.08 58.30 Average: all 13.01 0.01 1.90 0.44 0.07 84.57 Average: 0 9.25 0.00 1.71 0.41 0.07 88.55 Average: 1 16.78 0.02 2.09 0.47 0.08 80.57