---> uname -a: Linux prd-centos8-robot-2c-8g-47804.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 615 4894 19 2187 6783 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:32:2f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fe32:2f51/64 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) 07/31/2025 _x86_64_ (2 CPU) 07:25:33 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 106.35 26.47 79.87 6869.71 14224.16 07:28:01 AM 85.69 0.72 84.97 52.92 10659.85 07:29:01 AM 41.38 0.42 40.96 64.79 3362.77 07:30:01 AM 67.08 6.96 60.11 1292.77 7474.66 07:31:01 AM 9.37 0.02 9.35 0.13 656.74 07:32:01 AM 1.97 0.00 1.97 0.00 116.91 07:33:01 AM 0.30 0.00 0.30 0.00 70.98 07:34:01 AM 0.32 0.00 0.32 0.00 57.41 07:35:01 AM 0.30 0.00 0.30 0.00 57.48 07:36:01 AM 0.30 0.00 0.30 0.00 5.77 07:37:01 AM 0.27 0.00 0.27 0.00 16.84 07:38:01 AM 0.20 0.00 0.20 0.00 29.41 07:39:01 AM 10.68 0.32 10.36 36.92 389.45 07:40:01 AM 31.16 0.53 30.62 64.78 1750.73 Average: 25.38 2.53 22.85 598.75 2776.77 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5337280 7058048 2545144 32.29 2688 1902936 703376 7.88 192736 2033352 208124 07:28:01 AM 5169104 7008488 2713320 34.42 2688 2015288 706880 7.91 198548 2159284 42484 07:29:01 AM 5057552 6987500 2824872 35.84 2688 2103748 739660 8.28 235196 2234032 66912 07:30:01 AM 4933112 7021464 2949312 37.42 2688 2255992 676776 7.58 262368 2302752 10824 07:31:01 AM 4895948 6984748 2986476 37.89 2688 2256584 730704 8.18 262504 2342440 340 07:32:01 AM 4892104 6982780 2990320 37.94 2688 2258476 766212 8.58 262516 2346248 804 07:33:01 AM 4887092 6979296 2995332 38.00 2688 2260004 783932 8.78 262520 2351332 344 07:34:01 AM 4884344 6978088 2998080 38.04 2688 2261560 799900 8.96 262524 2354192 284 07:35:01 AM 4880808 6975936 3001616 38.08 2688 2262904 799900 8.96 262524 2357412 8 07:36:01 AM 4880680 6976172 3001744 38.08 2688 2263276 799900 8.96 262528 2357680 360 07:37:01 AM 4880332 6975932 3002092 38.09 2688 2263376 799900 8.96 262528 2358032 60 07:38:01 AM 4876696 6973520 3005728 38.13 2688 2264608 799900 8.96 262528 2361524 468 07:39:01 AM 5028472 6957704 2853952 36.21 2688 2102168 748488 8.38 307832 2184116 40556 07:40:01 AM 5007308 6940484 2875116 36.48 2688 2106648 775052 8.68 467576 2050396 26340 Average: 4972202 6985726 2910222 36.92 2688 2184112 759327 8.50 268888 2270914 28422 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 315.39 201.47 1759.59 59.41 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 67.54 52.45 716.01 8.44 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 41.04 34.96 324.94 8.96 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 208.03 152.90 46.55 44.28 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 39.09 32.56 9.06 3.24 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 103.00 100.95 19.10 9.45 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 59.78 58.88 12.06 6.24 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 73.84 73.24 14.03 6.79 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 59.23 57.65 12.68 6.73 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.78 13.41 3.73 2.38 0.00 0.00 0.00 0.00 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 4.97 3.72 1.31 0.77 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 41.49 35.66 10.33 6.50 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 79.72 60.98 102.51 51.22 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 20.24 19.19 17.44 9.34 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 80.66 64.15 217.82 15.98 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) 07/31/2025 _x86_64_ (2 CPU) 07:25:33 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 46.89 0.00 7.60 3.21 0.11 42.18 07:27:01 AM 0 38.87 0.00 6.93 3.25 0.12 50.84 07:27:01 AM 1 54.92 0.00 8.27 3.18 0.10 33.52 07:28:01 AM all 23.23 0.00 3.21 1.05 0.08 72.43 07:28:01 AM 0 30.73 0.00 3.81 1.02 0.08 64.36 07:28:01 AM 1 15.74 0.00 2.62 1.08 0.08 80.48 07:29:01 AM all 23.62 0.00 3.49 0.63 0.08 72.19 07:29:01 AM 0 24.55 0.00 4.04 0.32 0.07 71.03 07:29:01 AM 1 22.69 0.00 2.94 0.93 0.08 73.35 07:30:01 AM all 21.10 0.00 4.54 1.28 0.09 72.98 07:30:01 AM 0 10.87 0.00 4.22 1.65 0.10 83.16 07:30:01 AM 1 31.35 0.00 4.86 0.90 0.08 62.80 07:31:01 AM all 3.03 0.00 0.35 0.06 0.05 96.51 07:31:01 AM 0 4.88 0.00 0.39 0.12 0.05 94.57 07:31:01 AM 1 1.18 0.00 0.32 0.00 0.05 98.45 07:32:01 AM all 8.24 0.00 0.52 0.01 0.08 91.15 07:32:01 AM 0 8.20 0.00 0.45 0.00 0.08 91.26 07:32:01 AM 1 8.27 0.00 0.59 0.02 0.08 91.04 07:33:01 AM all 5.76 0.00 0.34 0.00 0.09 93.80 07:33:01 AM 0 6.21 0.00 0.23 0.00 0.10 93.46 07:33:01 AM 1 5.32 0.00 0.45 0.00 0.08 94.14 07:34:01 AM all 4.98 0.00 0.40 0.00 0.08 94.54 07:34:01 AM 0 5.16 0.00 0.35 0.00 0.07 94.42 07:34:01 AM 1 4.80 0.00 0.45 0.00 0.08 94.66 07:35:01 AM all 7.22 0.00 0.39 0.00 0.09 92.30 07:35:01 AM 0 7.11 0.00 0.34 0.00 0.10 92.45 07:35:01 AM 1 7.32 0.00 0.45 0.00 0.08 92.14 07:36:01 AM all 4.05 0.00 0.25 0.00 0.08 95.62 07:36:01 AM 0 3.91 0.00 0.27 0.00 0.08 95.73 07:36:01 AM 1 4.19 0.00 0.23 0.00 0.07 95.51 07:37:01 AM all 1.67 0.00 0.17 0.00 0.07 98.10 07:37:01 AM 0 0.85 0.00 0.15 0.00 0.07 98.93 07:37:01 AM 1 2.49 0.00 0.18 0.00 0.07 97.26 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 10.20 0.00 0.51 0.00 0.08 89.21 07:38:01 AM 0 8.06 0.00 0.52 0.00 0.08 91.33 07:38:01 AM 1 12.33 0.00 0.50 0.00 0.08 87.08 07:39:01 AM all 21.44 0.00 2.24 0.05 0.08 76.19 07:39:01 AM 0 20.51 0.00 2.47 0.03 0.08 76.90 07:39:01 AM 1 22.36 0.00 2.02 0.07 0.08 75.47 07:40:01 AM all 30.78 0.00 3.90 0.17 0.08 65.07 07:40:01 AM 0 17.10 0.00 2.89 0.15 0.08 79.77 07:40:01 AM 1 44.49 0.00 4.91 0.20 0.08 50.32 Average: all 15.17 0.00 2.00 0.46 0.08 82.29 Average: 0 13.37 0.00 1.94 0.47 0.08 84.14 Average: 1 16.96 0.00 2.06 0.46 0.08 80.45