---> uname -a: Linux prd-centos8-robot-2c-8g-10956.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 590 4912 19 2194 6808 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:bf:23:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:febf:23ef/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) 12/06/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 114.86 0.22 114.65 11.33 11239.73 12:48:01 AM 38.15 1.25 36.90 128.22 4908.11 12:49:01 AM 75.94 7.00 68.94 1293.30 4224.29 12:50:01 AM 32.58 0.00 32.58 0.00 6297.15 12:51:01 AM 4.12 0.22 3.90 11.73 178.71 12:52:01 AM 2.07 0.00 2.07 0.00 128.57 12:53:01 AM 0.35 0.00 0.35 0.00 52.11 12:54:01 AM 0.28 0.00 0.28 0.00 56.55 12:55:01 AM 0.18 0.00 0.18 0.00 28.03 12:56:01 AM 0.42 0.00 0.42 0.00 20.33 12:57:01 AM 0.27 0.00 0.27 0.00 4.47 12:58:01 AM 0.20 0.00 0.20 0.00 33.89 12:59:01 AM 13.90 0.32 13.58 36.93 550.84 Average: 21.79 0.69 21.10 113.97 2132.45 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5066884 6945636 2815540 35.72 2688 2054956 784796 8.79 192668 2277096 173168 12:48:01 AM 5240388 7087748 2642036 33.52 2688 2023144 652412 7.31 219312 2072556 10764 12:49:01 AM 4963268 7063928 2919156 37.03 2688 2267284 634408 7.10 260360 2280020 175552 12:50:01 AM 4956528 7056912 2925896 37.12 2688 2267252 628252 7.03 260508 2279720 4 12:51:01 AM 4912604 7014952 2969820 37.68 2688 2269284 707244 7.92 260660 2323612 384 12:52:01 AM 4905928 7010032 2976496 37.76 2688 2270976 747112 8.37 260668 2329980 308 12:53:01 AM 4903592 7009164 2978832 37.79 2688 2272436 747112 8.37 260672 2332520 372 12:54:01 AM 4899988 7007088 2982436 37.84 2688 2273972 765588 8.57 260672 2336048 328 12:55:01 AM 4899068 7006672 2983356 37.85 2688 2274476 765588 8.57 260672 2337008 32 12:56:01 AM 4898768 7006748 2983656 37.85 2688 2274852 765588 8.57 260676 2337528 8 12:57:01 AM 4897716 7005960 2984708 37.87 2688 2275144 765588 8.57 260676 2338336 268 12:58:01 AM 4894964 7004392 2987460 37.90 2688 2276316 765588 8.57 260676 2341240 464 12:59:01 AM 5043800 6980296 2838624 36.01 2688 2109052 720640 8.07 309600 2164052 38760 Average: 4960269 7015348 2922155 37.07 2688 2223780 726917 8.14 255986 2288440 30801 12:46:01 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 133.28 105.85 1448.85 13.70 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 14.46 11.88 7.55 4.51 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 48.93 41.34 340.55 9.89 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 166.32 117.98 31.94 26.02 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 92.57 86.24 18.99 7.89 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 69.66 67.24 15.10 7.32 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 34.53 34.14 10.17 3.92 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 41.74 41.15 12.34 4.85 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 19.00 17.70 5.15 3.19 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 14.70 13.31 3.75 2.41 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 11.71 10.81 2.86 1.88 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 36.79 33.07 9.50 6.03 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 81.77 60.36 102.89 54.83 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 58.88 49.31 154.58 11.26 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) 12/06/2025 _x86_64_ (2 CPU) 00:45:01 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 39.16 0.00 5.23 1.47 0.10 54.04 12:47:01 AM 0 50.04 0.00 5.74 1.38 0.10 42.74 12:47:01 AM 1 28.28 0.00 4.72 1.55 0.10 65.34 12:48:01 AM all 15.45 0.00 2.13 0.50 0.05 81.87 12:48:01 AM 0 17.47 0.00 2.46 0.58 0.05 79.44 12:48:01 AM 1 13.43 0.00 1.80 0.42 0.05 84.30 12:49:01 AM all 37.19 0.00 6.22 0.63 0.09 55.86 12:49:01 AM 0 49.98 0.00 7.78 0.90 0.10 41.23 12:49:01 AM 1 24.42 0.00 4.66 0.37 0.08 70.47 12:50:01 AM all 0.71 0.00 0.67 1.34 0.05 97.23 12:50:01 AM 0 1.02 0.00 0.50 0.40 0.05 98.03 12:50:01 AM 1 0.40 0.00 0.84 2.29 0.05 96.42 12:51:01 AM all 6.73 0.00 0.55 0.03 0.08 92.61 12:51:01 AM 0 7.68 0.00 0.37 0.05 0.08 91.82 12:51:01 AM 1 5.78 0.00 0.74 0.00 0.07 93.41 12:52:01 AM all 7.49 0.00 0.41 0.01 0.08 92.01 12:52:01 AM 0 7.87 0.00 0.44 0.02 0.08 91.60 12:52:01 AM 1 7.12 0.00 0.39 0.00 0.07 92.43 12:53:01 AM all 4.04 0.00 0.33 0.00 0.07 95.57 12:53:01 AM 0 5.36 0.00 0.28 0.00 0.07 94.28 12:53:01 AM 1 2.71 0.00 0.37 0.00 0.07 96.85 12:54:01 AM all 5.85 0.00 0.39 0.00 0.08 93.68 12:54:01 AM 0 7.07 0.00 0.45 0.00 0.08 92.39 12:54:01 AM 1 4.64 0.00 0.32 0.00 0.08 94.96 12:55:01 AM all 5.32 0.00 0.23 0.00 0.06 94.39 12:55:01 AM 0 8.30 0.00 0.20 0.00 0.07 91.43 12:55:01 AM 1 2.34 0.00 0.27 0.00 0.05 97.34 12:56:01 AM all 4.11 0.00 0.27 0.00 0.08 95.55 12:56:01 AM 0 6.43 0.00 0.30 0.00 0.08 93.18 12:56:01 AM 1 1.79 0.00 0.23 0.00 0.07 97.91 12:57:01 AM all 3.33 0.00 0.23 0.00 0.08 96.36 12:57:01 AM 0 5.68 0.00 0.27 0.00 0.10 93.96 12:57:01 AM 1 0.99 0.00 0.18 0.00 0.07 98.76 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 10.21 0.00 0.47 0.00 0.08 89.23 12:58:01 AM 0 12.15 0.00 0.47 0.00 0.10 87.28 12:58:01 AM 1 8.27 0.00 0.47 0.00 0.07 91.19 12:59:01 AM all 20.61 0.00 2.13 0.08 0.08 77.10 12:59:01 AM 0 30.85 0.00 2.52 0.10 0.08 66.44 12:59:01 AM 1 10.39 0.00 1.74 0.07 0.07 87.74 Average: all 12.34 0.00 1.48 0.31 0.07 85.79 Average: 0 16.17 0.00 1.68 0.27 0.08 81.81 Average: 1 8.52 0.00 1.29 0.36 0.07 89.77