---> uname -a: Linux prd-centos8-robot-2c-8g-52058.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4859 19 2188 6749 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:3c:78:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85524sec preferred_lft 85524sec inet6 fe80::f816:3eff:fe3c:78bc/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) 08/11/2025 _x86_64_ (2 CPU) 07:35:33 LINUX RESTART (2 CPU) 07:36:01 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 104.30 21.84 82.46 6045.72 23854.73 07:38:01 AM 88.12 0.72 87.40 52.92 10743.60 07:39:01 AM 40.11 0.42 39.69 64.79 3340.99 07:40:01 AM 66.64 6.96 59.68 1292.77 7526.91 07:41:01 AM 10.03 0.22 9.81 11.73 657.46 07:42:01 AM 4.17 0.00 4.17 0.00 219.16 07:43:01 AM 0.42 0.00 0.42 0.00 37.69 07:44:01 AM 0.18 0.00 0.18 0.00 54.97 07:45:01 AM 0.27 0.00 0.27 0.00 69.03 07:46:01 AM 0.47 0.00 0.47 0.00 11.10 07:47:01 AM 0.53 0.00 0.53 0.00 16.31 07:48:01 AM 0.28 0.00 0.28 0.00 33.74 07:49:01 AM 7.45 0.32 7.13 36.93 238.29 07:50:02 AM 31.61 0.53 31.07 64.78 1826.87 Average: 25.33 2.21 23.11 540.72 3473.79 07:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5295304 7013672 2587120 32.82 2688 1900780 751268 8.41 191924 2074512 205852 07:38:01 AM 5115996 6955788 2766428 35.10 2688 2015608 771392 8.64 198036 2210720 42488 07:39:01 AM 5026024 6954052 2856400 36.24 2688 2101820 764596 8.56 234512 2265448 65472 07:40:01 AM 4898952 6989316 2983472 37.85 2688 2257928 692672 7.76 261712 2334900 10848 07:41:01 AM 4861408 6952464 3021016 38.33 2688 2258824 777576 8.71 261852 2376116 548 07:42:01 AM 4854880 6947856 3027544 38.41 2688 2260712 777576 8.71 261864 2382792 64 07:43:01 AM 4852420 6946816 3030004 38.44 2688 2262156 813156 9.10 261868 2385232 584 07:44:01 AM 4850056 6946064 3032368 38.47 2688 2263744 813156 9.10 261872 2387192 572 07:45:01 AM 4848144 6945572 3034280 38.49 2688 2265172 833808 9.34 261872 2389200 24 07:46:01 AM 4845664 6943460 3036760 38.53 2688 2265532 833808 9.34 261880 2391828 236 07:47:01 AM 4845308 6943180 3037116 38.53 2688 2265608 833808 9.34 261880 2392032 4 07:48:01 AM 4842148 6941200 3040276 38.57 2688 2266788 833808 9.34 261880 2395164 264 07:49:01 AM 4918828 6886276 2963596 37.60 2688 2139300 811440 9.09 300856 2296868 60856 07:50:02 AM 5010560 6951976 2871864 36.43 2688 2114788 763956 8.55 468424 2044528 33588 Average: 4933264 6951264 2949160 37.41 2688 2188483 790859 8.86 267888 2309038 30100 07:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 325.69 207.10 1763.41 63.06 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 72.01 53.68 716.26 8.49 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 42.38 34.94 313.04 8.21 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 209.65 158.05 61.39 36.36 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 41.95 31.57 8.84 2.87 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 93.85 92.78 18.17 8.74 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 54.37 52.20 11.42 5.70 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 68.51 68.56 13.54 6.44 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 59.98 59.18 13.01 13.21 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 15.29 13.65 3.60 2.38 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 3.30 2.32 0.80 0.60 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 39.27 35.44 9.77 6.17 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 75.02 57.77 101.29 49.41 0.00 0.00 0.00 0.00 07:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:02 AM eth0 19.68 17.38 17.34 7.96 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 80.07 63.19 218.00 15.69 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) 08/11/2025 _x86_64_ (2 CPU) 07:35:33 LINUX RESTART (2 CPU) 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 45.92 0.00 7.34 2.39 0.12 44.24 07:37:01 AM 0 42.88 0.00 7.51 3.58 0.12 45.92 07:37:01 AM 1 48.96 0.00 7.17 1.20 0.12 42.56 07:38:01 AM all 23.71 0.00 3.34 1.42 0.09 71.44 07:38:01 AM 0 16.68 0.00 2.71 1.18 0.08 79.34 07:38:01 AM 1 30.75 0.00 3.97 1.67 0.10 63.51 07:39:01 AM all 22.75 0.00 3.19 0.35 0.08 73.62 07:39:01 AM 0 25.39 0.00 3.17 0.35 0.08 71.01 07:39:01 AM 1 20.12 0.00 3.22 0.35 0.08 76.23 07:40:01 AM all 21.66 0.00 4.52 0.65 0.08 73.08 07:40:01 AM 0 14.11 0.00 3.85 0.82 0.08 81.14 07:40:01 AM 1 29.24 0.00 5.19 0.49 0.08 65.01 07:41:01 AM all 2.62 0.00 0.35 0.07 0.05 96.92 07:41:01 AM 0 0.87 0.00 0.28 0.08 0.03 98.73 07:41:01 AM 1 4.37 0.00 0.42 0.05 0.07 95.10 07:42:01 AM all 7.69 0.00 0.42 0.02 0.08 91.80 07:42:01 AM 0 3.32 0.00 0.37 0.03 0.07 96.22 07:42:01 AM 1 12.07 0.00 0.47 0.00 0.08 87.37 07:43:01 AM all 5.95 0.00 0.28 0.00 0.09 93.67 07:43:01 AM 0 4.07 0.00 0.27 0.00 0.10 95.56 07:43:01 AM 1 7.83 0.00 0.30 0.00 0.08 91.78 07:44:01 AM all 4.71 0.00 0.35 0.00 0.08 94.86 07:44:01 AM 0 3.01 0.00 0.38 0.00 0.07 96.54 07:44:01 AM 1 6.41 0.00 0.32 0.00 0.10 93.18 07:45:01 AM all 7.39 0.00 0.40 0.00 0.09 92.12 07:45:01 AM 0 4.35 0.00 0.42 0.00 0.10 95.13 07:45:01 AM 1 10.43 0.00 0.39 0.00 0.08 89.10 07:46:01 AM all 3.81 0.00 0.26 0.00 0.07 95.86 07:46:01 AM 0 2.56 0.00 0.25 0.00 0.07 97.12 07:46:01 AM 1 5.06 0.00 0.27 0.00 0.07 94.60 07:47:01 AM all 0.93 0.00 0.16 0.00 0.08 98.84 07:47:01 AM 0 0.53 0.00 0.17 0.00 0.05 99.25 07:47:01 AM 1 1.32 0.00 0.15 0.00 0.10 98.43 07:47:01 AM CPU %user %nice %system %iowait %steal %idle 07:48:01 AM all 9.72 0.00 0.48 0.00 0.07 89.72 07:48:01 AM 0 5.50 0.00 0.35 0.00 0.07 94.08 07:48:01 AM 1 13.94 0.00 0.62 0.00 0.07 85.38 07:49:01 AM all 18.86 0.00 1.70 0.05 0.09 79.29 07:49:01 AM 0 10.65 0.00 1.12 0.03 0.10 88.09 07:49:01 AM 1 27.06 0.00 2.29 0.07 0.08 70.50 07:50:02 AM all 29.90 0.00 4.09 0.13 0.08 65.79 07:50:02 AM 0 19.78 0.00 3.79 0.13 0.08 76.22 07:50:02 AM 1 40.04 0.00 4.39 0.13 0.08 55.36 Average: all 14.70 0.00 1.92 0.36 0.08 82.93 Average: 0 10.99 0.00 1.76 0.44 0.08 86.73 Average: 1 18.42 0.00 2.09 0.28 0.09 79.13