---> uname -a: Linux prd-centos8-robot-2c-8g-3762.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 606 4894 19 2197 6792 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:0c:09:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe0c:97b/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) 12/05/2025 _x86_64_ (2 CPU) 00:45:03 LINUX RESTART (2 CPU) 12:46:02 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 124.05 0.27 123.78 13.15 12025.40 12:48:01 AM 41.05 1.23 39.82 126.49 4889.07 12:49:01 AM 63.50 6.75 56.75 1247.98 3735.50 12:50:01 AM 38.95 0.25 38.70 47.05 6565.64 12:51:01 AM 4.62 0.22 4.40 11.73 168.94 12:52:01 AM 1.97 0.00 1.97 0.00 136.95 12:53:01 AM 0.22 0.00 0.22 0.00 54.17 12:54:01 AM 0.20 0.00 0.20 0.00 55.03 12:55:01 AM 0.37 0.00 0.37 0.00 49.19 12:56:01 AM 0.40 0.00 0.40 0.00 19.93 12:57:01 AM 0.13 0.00 0.13 0.00 4.05 12:58:01 AM 0.20 0.00 0.20 0.00 42.94 12:59:01 AM 20.58 0.40 20.18 46.79 1213.80 Average: 22.66 0.70 21.95 115.00 2215.16 12:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5053512 6931428 2828920 35.89 2688 2054620 792848 8.88 191076 2293556 160284 12:48:01 AM 5216328 7066572 2666104 33.82 2688 2025748 653676 7.32 219012 2099004 10764 12:49:01 AM 4848096 6958424 3034336 38.49 2688 2275636 745744 8.35 256840 2394260 170616 12:50:01 AM 4932292 7035844 2950140 37.43 2688 2269880 657428 7.36 260388 2304764 4 12:51:01 AM 4887436 6992520 2994996 38.00 2688 2271440 741740 8.31 260532 2349788 940 12:52:01 AM 4880944 6987860 3001488 38.08 2688 2273284 761192 8.52 260544 2356308 652 12:53:01 AM 4876092 6984388 3006340 38.14 2688 2274676 777428 8.70 260544 2360852 500 12:54:01 AM 4873816 6983696 3008616 38.17 2688 2276264 777428 8.70 260548 2363180 484 12:55:01 AM 4872288 6983080 3010144 38.19 2688 2277128 793560 8.89 260548 2364640 32 12:56:01 AM 4871836 6983000 3010596 38.19 2688 2277500 793560 8.89 260552 2365108 20 12:57:01 AM 4870748 6982380 3011684 38.21 2688 2277960 793560 8.89 260552 2366208 388 12:58:01 AM 4867776 6980764 3014656 38.25 2688 2279316 793560 8.89 260560 2369232 496 12:59:01 AM 5009024 6948892 2873408 36.45 2688 2111528 749688 8.39 466732 2045020 23616 Average: 4927707 6986065 2954725 37.48 2688 2226537 756262 8.47 267571 2310148 28369 12:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 131.25 104.49 1506.36 14.05 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.40 10.46 6.66 3.96 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 40.57 34.59 334.63 7.61 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 194.59 145.02 43.57 40.05 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 78.07 71.12 15.69 8.02 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 89.49 89.02 16.54 8.07 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 55.04 54.54 11.08 5.56 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 69.74 69.43 13.48 6.50 0.00 0.00 0.00 0.00 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 39.46 37.83 8.82 4.93 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 14.86 13.41 3.77 2.42 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 14.80 13.70 3.79 2.42 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 40.94 37.47 10.74 6.74 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 69.24 51.71 103.46 49.59 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 65.41 56.31 158.15 12.30 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) 12/05/2025 _x86_64_ (2 CPU) 00:45:03 LINUX RESTART (2 CPU) 12:46:02 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.98 0.00 5.29 1.36 0.11 54.26 12:47:01 AM 0 27.06 0.00 4.19 1.10 0.12 67.53 12:47:01 AM 1 50.89 0.00 6.39 1.63 0.10 40.99 12:48:01 AM all 17.08 0.00 2.26 0.77 0.08 79.82 12:48:01 AM 0 16.20 0.00 1.87 0.93 0.07 80.93 12:48:01 AM 1 17.96 0.00 2.65 0.60 0.08 78.70 12:49:01 AM all 29.13 0.00 5.26 0.85 0.09 64.66 12:49:01 AM 0 23.88 0.00 4.95 1.27 0.08 69.83 12:49:01 AM 1 34.39 0.00 5.58 0.43 0.10 59.50 12:50:01 AM all 8.83 0.00 1.93 0.56 0.06 88.62 12:50:01 AM 0 7.11 0.00 1.80 0.67 0.05 90.37 12:50:01 AM 1 10.55 0.00 2.06 0.45 0.07 86.88 12:51:01 AM all 5.79 0.00 0.49 0.03 0.08 93.62 12:51:01 AM 0 5.55 0.00 0.54 0.03 0.07 93.82 12:51:01 AM 1 6.03 0.00 0.44 0.02 0.08 93.43 12:52:01 AM all 6.15 0.00 0.44 0.01 0.09 93.31 12:52:01 AM 0 4.84 0.00 0.45 0.02 0.08 94.60 12:52:01 AM 1 7.46 0.00 0.42 0.00 0.10 92.02 12:53:01 AM all 5.23 0.00 0.35 0.00 0.08 94.33 12:53:01 AM 0 4.53 0.00 0.37 0.00 0.08 95.02 12:53:01 AM 1 5.94 0.00 0.34 0.00 0.08 93.64 12:54:01 AM all 4.85 0.00 0.38 0.00 0.08 94.69 12:54:01 AM 0 5.41 0.00 0.37 0.00 0.07 94.16 12:54:01 AM 1 4.29 0.00 0.39 0.00 0.10 95.23 12:55:01 AM all 6.47 0.00 0.30 0.01 0.08 93.14 12:55:01 AM 0 4.13 0.00 0.30 0.02 0.08 95.47 12:55:01 AM 1 8.81 0.00 0.30 0.00 0.08 90.80 12:56:01 AM all 4.01 0.00 0.25 0.00 0.09 95.65 12:56:01 AM 0 2.83 0.00 0.27 0.00 0.10 96.81 12:56:01 AM 1 5.19 0.00 0.23 0.00 0.08 94.49 12:57:01 AM all 4.24 0.00 0.24 0.00 0.09 95.42 12:57:01 AM 0 2.59 0.00 0.18 0.00 0.08 97.14 12:57:01 AM 1 5.90 0.00 0.30 0.00 0.10 93.70 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 11.03 0.00 0.43 0.00 0.09 88.44 12:58:01 AM 0 7.00 0.00 0.38 0.00 0.08 92.54 12:58:01 AM 1 15.06 0.00 0.48 0.00 0.10 84.35 12:59:01 AM all 25.39 0.00 2.91 0.12 0.08 71.50 12:59:01 AM 0 17.58 0.00 3.07 0.12 0.07 79.16 12:59:01 AM 1 33.19 0.00 2.75 0.12 0.08 63.86 Average: all 12.84 0.00 1.58 0.28 0.08 85.21 Average: 0 9.89 0.00 1.44 0.32 0.08 88.27 Average: 1 15.80 0.00 1.71 0.25 0.09 82.15