---> uname -a: Linux prd-centos8-robot-2c-8g-4572.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 594 4924 19 2178 6805 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:7d:3d:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85339sec preferred_lft 85339sec inet6 fe80::f816:3eff:fe7d:3d67/64 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) 08/28/2025 _x86_64_ (2 CPU) 12:04:08 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 92.10 1.33 90.77 105.28 6264.97 12:07:01 PM 70.12 0.65 69.47 51.06 10148.61 12:08:01 PM 37.64 0.42 37.23 64.79 3179.47 12:09:01 PM 69.12 6.97 62.16 1292.98 7572.20 12:10:02 PM 9.45 0.00 9.45 0.00 651.29 12:11:01 PM 0.42 0.00 0.42 0.00 7.13 12:12:01 PM 0.23 0.00 0.23 0.00 3.07 12:13:01 PM 0.58 0.22 0.37 11.73 45.21 12:14:01 PM 2.10 0.00 2.10 0.00 137.59 12:15:01 PM 0.33 0.00 0.33 0.00 57.19 12:16:01 PM 0.27 0.00 0.27 0.00 16.31 12:17:01 PM 0.27 0.00 0.27 0.00 15.46 12:18:01 PM 0.27 0.00 0.27 0.00 14.50 12:19:01 PM 0.13 0.00 0.13 0.00 14.68 12:20:01 PM 0.50 0.03 0.47 0.27 23.35 12:21:01 PM 21.76 0.42 21.34 47.72 1147.25 Average: 19.10 0.63 18.47 98.46 1832.94 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 5239432 7032020 2643000 33.53 2688 1969404 701544 7.86 186452 2119672 234324 12:07:01 PM 5239460 7076992 2642972 33.53 2688 2013332 649768 7.28 205820 2088112 30668 12:08:01 PM 5071456 6997932 2810976 35.66 2688 2100032 718624 8.05 234112 2221304 65740 12:09:01 PM 4959720 7047672 2922712 37.08 2688 2255460 638748 7.15 261516 2277008 10844 12:10:02 PM 4963340 7051212 2919092 37.03 2688 2255460 635032 7.11 261516 2277308 4 12:11:01 PM 4964064 7051944 2918368 37.02 2688 2255464 635032 7.11 261520 2277052 12 12:12:01 PM 4964056 7051928 2918376 37.02 2688 2255464 635032 7.11 261520 2277056 4 12:13:01 PM 4918932 7008632 2963500 37.60 2688 2257300 703964 7.88 261788 2321572 404 12:14:01 PM 4911484 7004196 2970948 37.69 2688 2260312 703964 7.88 261788 2329084 1296 12:15:01 PM 4909724 7002820 2972708 37.71 2688 2260696 703964 7.88 261788 2331000 52 12:16:01 PM 4909188 7002668 2973244 37.72 2688 2261080 703964 7.88 261788 2331432 52 12:17:01 PM 4908544 7002400 2973888 37.73 2688 2261448 703964 7.88 261788 2332088 40 12:18:01 PM 4908276 7002504 2974156 37.73 2688 2261828 703964 7.88 261788 2332400 108 12:19:01 PM 4907180 7001792 2975252 37.75 2688 2262212 703964 7.88 261788 2333672 84 12:20:01 PM 4955656 7051908 2926776 37.13 2688 2263848 661316 7.40 262252 2284704 1276 12:21:01 PM 5118088 7038732 2764344 35.07 2688 2094596 667276 7.47 463492 1945580 24028 Average: 4990538 7026584 2891894 36.69 2688 2205496 679382 7.61 264420 2254940 23058 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 94.99 78.89 1054.46 11.51 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 60.96 41.99 582.46 4.86 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 41.23 35.79 316.04 8.40 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 550.64 441.21 130.02 98.45 0.00 0.00 0.00 0.00 12:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 PM eth0 1.68 0.97 1.00 0.19 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 2.47 1.95 0.48 0.42 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 3.27 1.95 0.47 0.43 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 51.46 33.58 16.62 5.33 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 29.59 27.04 7.76 5.29 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 11.38 9.10 2.80 1.85 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 12.01 9.23 2.88 1.80 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 11.68 9.23 2.86 1.78 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 11.63 9.13 2.84 1.83 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 11.40 9.20 2.98 1.96 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 26.09 17.34 8.27 3.38 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 48.75 36.85 87.18 38.60 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 60.63 47.76 138.84 11.64 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) 08/28/2025 _x86_64_ (2 CPU) 12:04:08 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 39.33 0.00 5.59 1.25 0.12 53.71 12:06:01 PM 0 45.28 0.00 5.65 1.38 0.13 47.56 12:06:01 PM 1 33.37 0.00 5.53 1.12 0.12 59.87 12:07:01 PM all 11.56 0.00 2.01 9.92 0.05 76.47 12:07:01 PM 0 10.12 0.00 2.46 6.09 0.05 81.29 12:07:01 PM 1 13.00 0.00 1.55 13.75 0.05 71.65 12:08:01 PM all 24.09 0.00 3.37 1.40 0.10 71.05 12:08:01 PM 0 26.06 0.00 3.43 1.84 0.10 68.56 12:08:01 PM 1 22.11 0.00 3.31 0.95 0.10 73.53 12:09:01 PM all 23.34 0.00 5.29 2.93 0.10 68.34 12:09:01 PM 0 26.61 0.00 5.48 3.07 0.12 64.72 12:09:01 PM 1 20.08 0.00 5.10 2.79 0.08 71.95 12:10:02 PM all 0.30 0.00 0.13 0.13 0.03 99.42 12:10:02 PM 0 0.15 0.00 0.13 0.03 0.03 99.65 12:10:02 PM 1 0.45 0.00 0.12 0.23 0.02 99.18 12:11:01 PM all 0.37 0.00 0.12 0.00 0.03 99.48 12:11:01 PM 0 0.12 0.00 0.12 0.00 0.03 99.73 12:11:01 PM 1 0.63 0.00 0.12 0.00 0.02 99.24 12:12:01 PM all 0.27 0.00 0.11 0.00 0.03 99.60 12:12:01 PM 0 0.12 0.00 0.10 0.00 0.03 99.75 12:12:01 PM 1 0.42 0.00 0.12 0.00 0.02 99.45 12:13:01 PM all 8.68 0.00 0.94 0.07 0.07 90.25 12:13:01 PM 0 11.14 0.00 1.01 0.12 0.07 87.67 12:13:01 PM 1 6.24 0.00 0.87 0.02 0.07 92.81 12:14:01 PM all 15.97 0.00 0.73 0.03 0.08 83.18 12:14:01 PM 0 23.02 0.00 0.89 0.02 0.10 75.97 12:14:01 PM 1 8.92 0.00 0.57 0.05 0.07 90.39 12:15:01 PM all 4.55 0.00 0.34 0.00 0.05 95.06 12:15:01 PM 0 6.24 0.00 0.38 0.00 0.05 93.33 12:15:01 PM 1 2.86 0.00 0.30 0.00 0.05 96.79 12:16:01 PM all 4.73 0.00 0.37 0.00 0.06 94.84 12:16:01 PM 0 5.17 0.00 0.40 0.00 0.07 94.36 12:16:01 PM 1 4.30 0.00 0.33 0.00 0.05 95.32 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 4.73 0.00 0.37 0.00 0.07 94.84 12:17:01 PM 0 1.77 0.00 0.22 0.00 0.05 97.96 12:17:01 PM 1 7.69 0.00 0.52 0.00 0.08 91.71 12:18:01 PM all 4.43 0.00 0.34 0.00 0.06 95.16 12:18:01 PM 0 2.91 0.00 0.25 0.00 0.05 96.79 12:18:01 PM 1 5.96 0.00 0.44 0.00 0.07 93.54 12:19:01 PM all 4.53 0.00 0.32 0.00 0.06 95.09 12:19:01 PM 0 4.40 0.00 0.30 0.00 0.05 95.25 12:19:01 PM 1 4.67 0.00 0.33 0.00 0.07 94.93 12:20:01 PM all 5.48 0.00 0.59 0.01 0.06 93.86 12:20:01 PM 0 4.53 0.00 0.45 0.00 0.05 94.96 12:20:01 PM 1 6.42 0.00 0.74 0.02 0.07 92.76 12:21:01 PM all 18.25 0.00 3.09 0.27 0.08 78.31 12:21:01 PM 0 24.34 0.00 3.11 0.13 0.08 72.33 12:21:01 PM 1 12.15 0.00 3.07 0.40 0.08 84.29 Average: all 10.68 0.00 1.48 1.00 0.06 86.77 Average: 0 12.02 0.00 1.53 0.79 0.07 85.60 Average: 1 9.34 0.00 1.44 1.21 0.06 87.94