---> uname -a: Linux prd-centos8-robot-2c-8g-11559.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 629 4860 19 2207 6769 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:e8:cc:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fee8:cc43/64 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) 12/08/2025 _x86_64_ (2 CPU) 03:24:59 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 119.36 0.22 119.14 11.33 11472.41 03:28:01 AM 44.34 0.85 43.49 63.99 5412.11 03:29:01 AM 55.86 7.28 48.58 1310.71 3202.28 03:30:01 AM 46.10 0.25 45.85 47.05 7045.43 03:31:01 AM 4.00 0.22 3.78 11.73 155.96 03:32:01 AM 2.03 0.00 2.03 0.00 108.53 03:33:01 AM 0.32 0.00 0.32 0.00 67.91 03:34:01 AM 0.22 0.00 0.22 0.00 48.34 03:35:01 AM 0.28 0.00 0.28 0.00 68.06 03:36:01 AM 0.37 0.00 0.37 0.00 7.91 03:37:01 AM 0.18 0.00 0.18 0.00 15.08 03:38:01 AM 0.17 0.00 0.17 0.00 36.01 03:39:01 AM 7.83 0.32 7.51 36.92 241.74 03:40:01 AM 33.80 0.52 33.28 64.11 1847.52 Average: 22.49 0.69 21.80 110.42 2123.67 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5067632 6939556 2814800 35.71 2688 2048760 780624 8.74 191836 2279504 169552 03:28:01 AM 5056276 6931724 2826156 35.85 2688 2051440 773156 8.66 214176 2263464 44244 03:29:01 AM 4872060 6965432 3010372 38.19 2688 2258744 724604 8.11 256880 2369972 169920 03:30:01 AM 4921436 7018176 2960996 37.56 2688 2263904 671832 7.52 261116 2316580 4 03:31:01 AM 4879312 6977324 3003120 38.10 2688 2265164 750944 8.41 261260 2358964 340 03:32:01 AM 4873164 6972792 3009268 38.18 2688 2266780 767672 8.60 261272 2364808 892 03:33:01 AM 4870948 6972048 3011484 38.21 2688 2268252 784068 8.78 261272 2367216 496 03:34:01 AM 4866328 6968960 3016104 38.26 2688 2269836 799516 8.95 261276 2371600 684 03:35:01 AM 4864404 6968376 3018028 38.29 2688 2271124 799516 8.95 261276 2373640 32 03:36:01 AM 4864096 6968440 3018336 38.29 2688 2271496 815408 9.13 261280 2374024 356 03:37:01 AM 4863696 6968144 3018736 38.30 2688 2271600 815408 9.13 261280 2374140 60 03:38:01 AM 4860236 6965872 3022196 38.34 2688 2272804 815408 9.13 261280 2377656 224 03:39:01 AM 4900296 6879296 2982136 37.83 2688 2150016 796600 8.92 304096 2311320 69772 03:40:01 AM 5022468 6958404 2859964 36.28 2688 2108948 789612 8.84 470252 2030772 25108 Average: 4913025 6961039 2969407 37.67 2688 2217062 777455 8.71 270611 2323833 34406 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 128.72 99.67 1478.57 13.48 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 11.03 6.67 5.60 3.22 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 41.29 35.66 335.10 8.12 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 193.54 152.08 42.57 39.48 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 64.88 52.45 13.37 5.71 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 72.37 70.42 14.92 7.14 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 52.82 51.57 11.30 5.66 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 65.91 65.72 13.50 6.40 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 55.02 53.57 12.15 6.23 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 16.48 14.06 3.99 2.46 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 4.10 3.20 1.03 0.59 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 38.71 35.21 9.68 6.24 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 82.71 58.88 179.07 50.03 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 18.32 16.58 15.02 8.22 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 60.44 51.14 152.61 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) 12/08/2025 _x86_64_ (2 CPU) 03:24:59 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 36.84 0.00 5.46 1.65 0.12 55.92 03:27:01 AM 0 28.13 0.00 4.82 1.40 0.13 65.52 03:27:01 AM 1 45.59 0.00 6.11 1.90 0.12 46.29 03:28:01 AM all 14.57 0.00 1.97 0.70 0.08 82.68 03:28:01 AM 0 6.53 0.00 1.57 0.67 0.07 91.17 03:28:01 AM 1 22.62 0.00 2.37 0.73 0.08 74.19 03:29:01 AM all 31.10 0.00 5.80 0.60 0.12 62.38 03:29:01 AM 0 23.83 0.00 5.72 0.65 0.10 69.70 03:29:01 AM 1 38.37 0.00 5.89 0.55 0.13 55.06 03:30:01 AM all 11.33 0.00 2.42 0.69 0.08 85.48 03:30:01 AM 0 4.47 0.00 2.43 0.64 0.07 92.40 03:30:01 AM 1 18.19 0.00 2.41 0.75 0.08 78.56 03:31:01 AM all 4.21 0.00 0.42 0.03 0.06 95.29 03:31:01 AM 0 4.51 0.00 0.49 0.03 0.07 94.90 03:31:01 AM 1 3.90 0.00 0.35 0.02 0.05 95.68 03:32:01 AM all 7.72 0.00 0.48 0.01 0.09 91.70 03:32:01 AM 0 6.26 0.00 0.39 0.00 0.08 93.26 03:32:01 AM 1 9.18 0.00 0.57 0.02 0.10 90.13 03:33:01 AM all 5.53 0.00 0.36 0.00 0.08 94.03 03:33:01 AM 0 3.63 0.00 0.37 0.00 0.08 95.91 03:33:01 AM 1 7.43 0.00 0.35 0.00 0.08 92.13 03:34:01 AM all 4.94 0.00 0.39 0.00 0.06 94.61 03:34:01 AM 0 2.71 0.00 0.39 0.00 0.05 96.85 03:34:01 AM 1 7.17 0.00 0.40 0.00 0.07 92.36 03:35:01 AM all 7.04 0.00 0.40 0.00 0.09 92.47 03:35:01 AM 0 7.92 0.00 0.40 0.00 0.08 91.59 03:35:01 AM 1 6.16 0.00 0.40 0.00 0.10 93.34 03:36:01 AM all 4.14 0.00 0.28 0.00 0.08 95.51 03:36:01 AM 0 2.53 0.00 0.28 0.00 0.07 97.12 03:36:01 AM 1 5.75 0.00 0.27 0.00 0.08 93.90 03:37:01 AM all 1.49 0.00 0.19 0.00 0.07 98.25 03:37:01 AM 0 0.95 0.00 0.17 0.00 0.07 98.81 03:37:01 AM 1 2.02 0.00 0.22 0.00 0.07 97.69 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 10.40 0.00 0.52 0.00 0.08 89.00 03:38:01 AM 0 4.87 0.00 0.47 0.00 0.07 94.59 03:38:01 AM 1 15.93 0.00 0.57 0.00 0.10 83.41 03:39:01 AM all 21.17 0.00 2.02 0.16 0.09 76.56 03:39:01 AM 0 20.59 0.00 1.64 0.20 0.10 77.47 03:39:01 AM 1 21.76 0.00 2.40 0.12 0.08 75.64 03:40:01 AM all 32.02 0.00 4.35 0.23 0.11 63.29 03:40:01 AM 0 20.08 0.00 3.95 0.13 0.10 75.74 03:40:01 AM 1 43.97 0.00 4.75 0.33 0.12 50.83 Average: all 13.77 0.00 1.79 0.29 0.09 84.06 Average: 0 9.81 0.00 1.65 0.27 0.08 88.19 Average: 1 17.74 0.00 1.94 0.32 0.09 79.92