---> uname -a: Linux prd-centos8-robot-2c-8g-3537.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 622 4855 19 2219 6776 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:22:9c:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fe22:9c91/64 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) 10/30/2025 _x86_64_ (2 CPU) 00:53:04 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 83.22 8.65 74.58 1491.24 6383.62 12:56:01 AM 76.91 0.72 76.19 52.92 10518.56 12:57:01 AM 28.84 0.42 28.42 64.78 2085.72 12:58:01 AM 67.62 6.93 60.69 1289.52 3902.37 12:59:01 AM 32.92 0.03 32.89 3.47 6266.51 01:00:01 AM 3.67 0.00 3.67 0.00 129.26 01:01:01 AM 0.27 0.00 0.27 0.00 3.22 01:02:01 AM 0.62 0.33 0.28 15.46 5.13 01:03:01 AM 2.12 0.00 2.12 0.00 223.74 01:04:01 AM 0.53 0.00 0.53 0.00 107.20 01:05:01 AM 0.25 0.00 0.25 0.00 122.01 01:06:01 AM 0.23 0.00 0.23 0.00 61.61 01:07:01 AM 0.20 0.00 0.20 0.00 135.06 01:08:01 AM 0.25 0.00 0.25 0.00 147.32 01:09:01 AM 16.19 0.35 15.84 37.19 709.98 Average: 20.92 1.16 19.76 196.96 2053.44 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5357524 7076948 2524900 32.03 2688 1902016 668512 7.49 186928 2015732 184160 12:56:01 AM 5176672 7016684 2705752 34.33 2688 2015816 706052 7.91 198816 2153660 42024 12:57:01 AM 5251192 7093072 2631232 33.38 2688 2017764 629460 7.05 219616 2061192 10748 12:58:01 AM 4932392 7026392 2950032 37.43 2688 2259724 657720 7.36 255148 2311376 173660 12:59:01 AM 4939436 7034520 2942988 37.34 2688 2261808 667544 7.47 260748 2296272 8 01:00:01 AM 4939888 7034976 2942536 37.33 2688 2261812 665344 7.45 260752 2296112 4 01:01:01 AM 4939064 7034148 2943360 37.34 2688 2261812 665344 7.45 260752 2296804 4 01:02:01 AM 4892376 6989616 2990048 37.93 2688 2263984 749808 8.40 261220 2342796 1680 01:03:01 AM 4884880 6985652 2997544 38.03 2688 2267500 749808 8.40 261312 2350404 556 01:04:01 AM 4878940 6982352 3003484 38.10 2688 2270188 771900 8.64 261312 2355764 284 01:05:01 AM 4872944 6979956 3009480 38.18 2688 2273740 771900 8.64 261312 2361892 220 01:06:01 AM 4867708 6979020 3014716 38.25 2688 2278068 807040 9.04 261312 2366872 2748 01:07:01 AM 4862152 6976500 3020272 38.32 2688 2281116 830396 9.30 261312 2372272 1776 01:08:01 AM 4856440 6974336 3025984 38.39 2688 2284640 846436 9.48 261312 2377908 916 01:09:01 AM 4985528 6948164 2896896 36.75 2688 2135448 750136 8.40 322692 2211808 55340 Average: 4975809 7008822 2906615 36.87 2688 2202362 729160 8.16 252970 2278058 31609 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 246.07 171.51 1639.16 52.93 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 67.96 51.90 633.56 8.27 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 13.10 11.66 5.67 4.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 47.56 40.41 339.93 10.10 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 405.03 323.64 98.75 89.00 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.37 2.07 0.48 0.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.83 1.88 0.47 0.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 74.08 56.59 19.13 5.07 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 234.16 235.19 40.44 17.18 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 139.38 138.79 26.75 10.89 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 250.12 250.74 45.72 18.31 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 222.91 224.04 44.13 16.74 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 151.92 151.97 29.33 11.93 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 243.24 245.05 42.99 17.41 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 124.69 92.29 142.73 102.61 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 148.36 133.18 207.28 24.36 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) 10/30/2025 _x86_64_ (2 CPU) 00:53:04 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.14 0.00 5.99 2.68 0.13 53.06 12:55:01 AM 0 47.83 0.00 6.45 3.28 0.13 42.30 12:55:01 AM 1 28.50 0.00 5.52 2.07 0.13 63.78 12:56:01 AM all 23.16 0.00 3.41 2.83 0.09 70.51 12:56:01 AM 0 28.77 0.00 4.14 3.30 0.10 63.69 12:56:01 AM 1 17.54 0.00 2.67 2.36 0.08 77.35 12:57:01 AM all 13.13 0.00 1.82 0.71 0.06 84.28 12:57:01 AM 0 19.14 0.00 2.07 0.45 0.07 78.27 12:57:01 AM 1 7.12 0.00 1.57 0.97 0.05 90.29 12:58:01 AM all 34.29 0.00 6.39 1.52 0.10 57.70 12:58:01 AM 0 55.62 0.00 8.16 2.54 0.10 33.59 12:58:01 AM 1 13.02 0.00 4.64 0.52 0.10 81.73 12:59:01 AM all 4.98 0.00 1.50 1.23 0.05 92.24 12:59:01 AM 0 5.80 0.00 1.64 0.97 0.05 91.53 12:59:01 AM 1 4.16 0.00 1.35 1.49 0.05 92.94 01:00:01 AM all 0.34 0.00 0.08 0.02 0.03 99.53 01:00:01 AM 0 0.08 0.00 0.07 0.03 0.03 99.78 01:00:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 01:01:01 AM all 0.37 0.00 0.11 0.00 0.03 99.49 01:01:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 01:01:01 AM 1 0.60 0.00 0.10 0.00 0.03 99.27 01:02:01 AM all 5.13 0.00 0.59 0.00 0.05 94.22 01:02:01 AM 0 6.79 0.00 0.72 0.00 0.05 92.44 01:02:01 AM 1 3.48 0.00 0.47 0.00 0.05 96.00 01:03:01 AM all 12.14 0.00 1.16 0.02 0.08 86.60 01:03:01 AM 0 11.53 0.00 1.10 0.03 0.07 87.27 01:03:01 AM 1 12.74 0.00 1.23 0.00 0.10 85.93 01:04:01 AM all 9.88 0.00 0.86 0.00 0.08 89.19 01:04:01 AM 0 12.21 0.00 0.99 0.00 0.07 86.73 01:04:01 AM 1 7.55 0.00 0.72 0.00 0.08 91.65 01:05:01 AM all 11.76 0.00 1.31 0.02 0.08 86.84 01:05:01 AM 0 13.17 0.00 1.32 0.00 0.07 85.45 01:05:01 AM 1 10.35 0.00 1.30 0.03 0.08 88.23 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 13.55 0.00 1.34 0.00 0.08 85.03 01:06:01 AM 0 19.00 0.00 1.57 0.00 0.08 79.34 01:06:01 AM 1 8.11 0.00 1.11 0.00 0.07 90.71 01:07:01 AM all 11.07 0.00 0.95 0.03 0.07 87.88 01:07:01 AM 0 10.92 0.00 1.10 0.05 0.07 87.86 01:07:01 AM 1 11.23 0.00 0.81 0.00 0.07 87.90 01:08:01 AM all 10.67 0.00 1.20 0.00 0.08 88.04 01:08:01 AM 0 15.13 0.00 1.30 0.00 0.08 83.49 01:08:01 AM 1 6.24 0.00 1.09 0.00 0.08 92.58 01:09:01 AM all 22.93 0.00 2.78 0.19 0.08 74.02 01:09:01 AM 0 25.22 0.00 2.51 0.22 0.08 71.96 01:09:01 AM 1 20.65 0.00 3.04 0.17 0.07 76.07 Average: all 14.12 0.00 1.97 0.62 0.07 83.22 Average: 0 18.11 0.00 2.22 0.73 0.07 78.87 Average: 1 10.13 0.00 1.72 0.51 0.07 87.57