---> uname -a: Linux prd-centos8-robot-2c-8g-5222.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 616 4896 19 2184 6782 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:c6:bc:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fec6:bc53/64 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) 11/04/2025 _x86_64_ (2 CPU) 03:39:36 LINUX RESTART (2 CPU) 03:40:00 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 256.85 158.90 97.95 3265.75 173326.03 03:41:01 AM 116.66 47.15 69.51 7500.17 32755.96 03:42:01 AM 104.52 0.72 103.80 52.92 11744.96 03:43:01 AM 30.19 0.42 29.77 64.78 2444.80 03:44:01 AM 59.05 6.93 52.12 1289.30 3360.38 03:45:01 AM 36.28 0.03 36.24 3.47 6429.55 03:46:01 AM 2.38 0.00 2.38 0.00 69.68 03:47:01 AM 0.10 0.00 0.10 0.00 1.17 03:48:01 AM 0.38 0.22 0.17 11.73 2.00 03:49:01 AM 2.00 0.00 2.00 0.00 117.91 03:50:01 AM 0.82 0.00 0.82 0.00 112.55 03:51:01 AM 0.43 0.00 0.43 0.00 13.08 03:52:01 AM 0.23 0.03 0.20 1.87 16.56 03:53:02 AM 10.66 0.32 10.35 36.92 430.81 03:54:01 AM 30.18 0.53 29.65 64.93 1568.65 Average: 28.53 4.30 24.23 649.99 4515.96 03:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 6133656 7352460 1748768 22.19 2688 1423776 366304 4.65 109156 1407376 734388 03:41:01 AM 5351628 6995864 2530796 32.11 2688 1833436 824704 9.23 201352 2034936 151184 03:42:01 AM 5149952 6992792 2732472 34.67 2688 2018544 769184 8.61 197412 2179184 42008 03:43:01 AM 5229036 7073328 2653388 33.66 2688 2020488 688508 7.71 218048 2086684 8 03:44:01 AM 4938320 7036344 2944104 37.35 2688 2264360 695548 7.79 253700 2307568 175492 03:45:01 AM 4928460 7026260 2953964 37.48 2688 2264540 698860 7.83 259240 2311068 4 03:46:01 AM 4928544 7026344 2953880 37.47 2688 2264540 698860 7.83 259240 2311136 8 03:47:01 AM 4928552 7026352 2953872 37.47 2688 2264540 698860 7.83 259240 2311184 4 03:48:01 AM 4886980 6985744 2995444 38.00 2688 2265512 753084 8.43 259436 2352116 604 03:49:01 AM 4881224 6981296 3001200 38.07 2688 2266812 753084 8.43 259504 2358036 504 03:50:01 AM 4875620 6978324 3006804 38.15 2688 2269444 769876 8.62 259508 2363492 116 03:51:01 AM 4875472 6978436 3006952 38.15 2688 2269692 769876 8.62 259508 2363608 132 03:52:01 AM 4875376 6978912 3007048 38.15 2688 2270256 769876 8.62 259656 2363852 200 03:53:02 AM 4929960 6894112 2952464 37.46 2688 2137152 838576 9.39 298372 2291772 56432 03:54:01 AM 5078676 7009700 2803748 35.57 2688 2104868 717800 8.04 464576 1980512 26996 Average: 5066097 7022418 2816327 35.73 2688 2129197 720867 8.07 254530 2201502 79205 03:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 1.37 0.00 0.09 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 314.20 193.05 1661.30 55.18 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 82.47 62.51 845.40 9.65 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 19.53 10.40 6.53 3.95 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 45.97 38.80 339.11 15.85 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 479.62 338.74 103.90 84.13 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 2.63 2.23 0.58 0.52 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 3.00 2.02 0.49 0.44 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 25.59 13.81 8.89 1.95 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 30.39 24.80 9.25 4.68 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 23.76 20.73 5.79 4.03 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 8.18 6.48 2.02 1.24 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 9.41 8.11 2.53 1.54 0.00 0.00 0.00 0.00 03:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:02 AM eth0 71.43 51.45 97.33 33.11 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 19.76 15.64 15.36 8.14 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 81.07 56.29 221.18 16.01 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) 11/04/2025 _x86_64_ (2 CPU) 03:39:36 LINUX RESTART (2 CPU) 03:40:00 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 7.22 0.00 20.62 70.10 0.69 1.37 03:40:01 AM 0 5.56 0.00 17.36 76.39 0.69 0.00 03:40:01 AM 1 8.84 0.00 23.81 63.95 0.68 2.72 03:41:01 AM all 39.63 0.04 7.70 9.94 0.10 42.59 03:41:01 AM 0 31.50 0.07 7.03 8.92 0.10 52.38 03:41:01 AM 1 47.76 0.02 8.37 10.96 0.10 32.79 03:42:01 AM all 32.34 0.00 4.63 1.33 0.10 61.61 03:42:01 AM 0 24.05 0.00 3.32 1.42 0.10 71.12 03:42:01 AM 1 40.64 0.00 5.94 1.23 0.10 52.08 03:43:01 AM all 12.99 0.00 1.90 0.23 0.05 84.83 03:43:01 AM 0 9.48 0.00 1.74 0.10 0.05 88.63 03:43:01 AM 1 16.50 0.00 2.07 0.35 0.05 81.03 03:44:01 AM all 32.65 0.00 5.81 0.52 0.11 60.91 03:44:01 AM 0 26.32 0.00 5.44 0.58 0.12 67.54 03:44:01 AM 1 39.00 0.00 6.18 0.47 0.10 54.26 03:45:01 AM all 7.61 0.00 2.20 0.48 0.04 89.68 03:45:01 AM 0 7.31 0.00 2.25 0.74 0.05 89.65 03:45:01 AM 1 7.90 0.00 2.14 0.22 0.03 89.71 03:46:01 AM all 0.23 0.00 0.08 0.01 0.02 99.66 03:46:01 AM 0 0.15 0.00 0.10 0.02 0.02 99.72 03:46:01 AM 1 0.32 0.00 0.07 0.00 0.02 99.60 03:47:01 AM all 0.36 0.00 0.09 0.00 0.02 99.53 03:47:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 03:47:01 AM 1 0.60 0.00 0.08 0.00 0.02 99.30 03:48:01 AM all 2.45 0.00 0.38 0.00 0.03 97.14 03:48:01 AM 0 2.04 0.00 0.42 0.00 0.02 97.53 03:48:01 AM 1 2.86 0.00 0.35 0.00 0.03 96.76 03:49:01 AM all 10.26 0.00 0.94 0.02 0.06 88.73 03:49:01 AM 0 11.29 0.00 1.00 0.02 0.07 87.63 03:49:01 AM 1 9.24 0.00 0.87 0.02 0.05 89.83 03:50:01 AM all 13.13 0.00 0.48 0.01 0.05 86.34 03:50:01 AM 0 4.87 0.00 0.25 0.02 0.03 94.83 03:50:01 AM 1 21.40 0.00 0.70 0.00 0.07 77.83 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 2.87 0.00 0.23 0.00 0.04 96.86 03:51:01 AM 0 1.89 0.00 0.18 0.00 0.05 97.88 03:51:01 AM 1 3.85 0.00 0.27 0.00 0.03 95.85 03:52:01 AM all 4.32 0.00 0.34 0.00 0.03 95.30 03:52:01 AM 0 2.76 0.00 0.27 0.00 0.03 96.94 03:52:01 AM 1 5.88 0.00 0.42 0.00 0.03 93.67 03:53:02 AM all 17.57 0.00 2.10 0.05 0.06 80.23 03:53:02 AM 0 13.35 0.00 1.81 0.05 0.05 84.74 03:53:02 AM 1 21.78 0.00 2.39 0.05 0.07 75.71 03:54:01 AM all 31.07 0.00 4.20 0.13 0.09 64.52 03:54:01 AM 0 22.54 0.00 3.76 0.10 0.08 73.51 03:54:01 AM 1 39.60 0.00 4.63 0.15 0.10 55.52 Average: all 14.80 0.00 2.25 1.03 0.06 81.86 Average: 0 11.25 0.00 2.00 0.98 0.06 85.71 Average: 1 18.35 0.00 2.50 1.07 0.06 78.02