---> uname -a: Linux prd-centos8-robot-2c-8g-4531.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 621 4890 19 2185 6777 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:c2:97:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fec2:97c5/64 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) 08/28/2025 _x86_64_ (2 CPU) 09:31:36 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 109.85 36.67 73.18 7286.22 16336.85 09:34:01 AM 98.18 0.72 97.47 52.92 11106.81 09:35:01 AM 28.05 0.42 27.63 64.79 2398.15 09:36:01 AM 80.07 6.96 73.11 1292.77 8398.00 09:37:01 AM 10.53 0.00 10.53 0.00 1120.26 09:38:01 AM 4.25 0.22 4.03 11.73 188.71 09:39:01 AM 0.23 0.00 0.23 0.00 48.82 09:40:01 AM 0.15 0.00 0.15 0.00 57.72 09:41:01 AM 0.25 0.00 0.25 0.00 66.86 09:42:01 AM 0.42 0.00 0.42 0.00 15.73 09:43:01 AM 0.27 0.00 0.27 0.00 15.36 09:44:01 AM 0.18 0.00 0.18 0.00 25.11 09:45:01 AM 1.97 0.32 1.65 36.92 134.36 09:46:01 AM 31.43 0.33 31.09 37.19 1762.81 Average: 26.13 3.26 22.87 627.44 2977.10 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5389100 7057036 2493332 31.63 2688 1850804 716324 8.02 185552 1989264 163392 09:34:01 AM 5183828 7021480 2698604 34.24 2688 2013320 737380 8.26 197976 2148556 42480 09:35:01 AM 5151304 7015940 2731128 34.65 2688 2039984 787680 8.82 225112 2153308 24644 09:36:01 AM 4936016 7024020 2946416 37.38 2688 2255448 694188 7.77 262076 2302100 26976 09:37:01 AM 4935604 7023576 2946828 37.38 2688 2255480 694188 7.77 262076 2302060 36 09:38:01 AM 4888112 6978600 2994320 37.99 2688 2257988 777424 8.70 262224 2349584 516 09:39:01 AM 4885324 6977264 2997108 38.02 2688 2259444 796324 8.92 262232 2352480 604 09:40:01 AM 4881200 6974524 3001232 38.07 2688 2260844 818616 9.17 262236 2356132 328 09:41:01 AM 4877824 6972972 3004608 38.12 2688 2262652 835692 9.36 262236 2359660 216 09:42:01 AM 4877284 6972504 3005148 38.12 2688 2262716 835692 9.36 262236 2360312 4 09:43:01 AM 4877120 6972716 3005312 38.13 2688 2263092 835692 9.36 262240 2360620 32 09:44:01 AM 4874360 6970828 3008072 38.16 2688 2263972 835692 9.36 262240 2363344 208 09:45:01 AM 5066176 7001016 2816256 35.73 2688 2103812 715956 8.02 265988 2167928 16564 09:46:01 AM 4991388 6918876 2891044 36.68 2688 2101392 800204 8.96 467448 2067332 10236 Average: 4986760 6991525 2895672 36.74 2688 2175068 777218 8.70 264419 2259477 20445 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 350.74 218.07 1685.54 58.87 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 73.06 54.73 806.16 8.83 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 15.26 11.51 6.40 11.46 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 242.35 178.32 372.65 40.31 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 9.57 3.22 2.51 0.44 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 111.89 106.11 22.27 9.92 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 54.98 51.93 11.86 5.80 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 47.54 47.81 9.93 4.38 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 83.34 79.96 17.77 9.04 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 3.80 2.45 1.01 0.63 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 15.13 13.13 3.62 2.38 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 26.93 23.86 6.86 4.20 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 100.12 69.53 102.28 52.71 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 17.66 16.66 15.21 8.25 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 82.32 62.67 218.89 15.52 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) 08/28/2025 _x86_64_ (2 CPU) 09:31:36 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 43.64 0.02 8.04 1.98 0.11 46.21 09:33:01 AM 0 43.13 0.00 8.39 2.11 0.12 46.25 09:33:01 AM 1 44.15 0.03 7.69 1.86 0.10 46.17 09:34:01 AM all 26.01 0.00 3.79 1.02 0.07 69.10 09:34:01 AM 0 23.11 0.00 4.17 0.93 0.08 71.70 09:34:01 AM 1 28.92 0.00 3.42 1.10 0.07 66.50 09:35:01 AM all 14.75 0.00 2.15 0.77 0.08 82.25 09:35:01 AM 0 8.50 0.00 2.14 0.32 0.07 88.98 09:35:01 AM 1 21.00 0.00 2.17 1.22 0.08 75.53 09:36:01 AM all 29.59 0.00 5.56 0.72 0.10 64.03 09:36:01 AM 0 23.05 0.00 4.80 0.50 0.10 71.55 09:36:01 AM 1 36.13 0.00 6.32 0.93 0.10 56.51 09:37:01 AM all 0.33 0.00 0.17 0.13 0.03 99.35 09:37:01 AM 0 0.08 0.00 0.10 0.05 0.03 99.73 09:37:01 AM 1 0.57 0.00 0.23 0.20 0.03 98.97 09:38:01 AM all 9.38 0.00 0.71 0.05 0.08 89.78 09:38:01 AM 0 9.56 0.00 0.50 0.03 0.08 89.82 09:38:01 AM 1 9.21 0.00 0.91 0.07 0.08 89.73 09:39:01 AM all 6.43 0.00 0.37 0.01 0.08 93.11 09:39:01 AM 0 5.24 0.00 0.39 0.00 0.10 94.27 09:39:01 AM 1 7.62 0.00 0.35 0.02 0.07 91.95 09:40:01 AM all 2.65 0.00 0.23 0.00 0.08 97.04 09:40:01 AM 0 2.41 0.00 0.25 0.00 0.07 97.27 09:40:01 AM 1 2.88 0.00 0.22 0.00 0.08 96.82 09:41:01 AM all 9.72 0.00 0.54 0.00 0.09 89.65 09:41:01 AM 0 5.29 0.00 0.59 0.00 0.10 94.02 09:41:01 AM 1 14.14 0.00 0.50 0.00 0.08 85.27 09:42:01 AM all 1.22 0.00 0.13 0.00 0.08 98.58 09:42:01 AM 0 0.74 0.00 0.13 0.00 0.07 99.06 09:42:01 AM 1 1.70 0.00 0.12 0.00 0.08 98.10 09:43:01 AM all 4.06 0.00 0.25 0.00 0.07 95.62 09:43:01 AM 0 2.54 0.00 0.25 0.00 0.05 97.16 09:43:01 AM 1 5.58 0.00 0.25 0.00 0.08 94.09 09:43:01 AM CPU %user %nice %system %iowait %steal %idle 09:44:01 AM all 6.79 0.00 0.38 0.00 0.09 92.73 09:44:01 AM 0 4.33 0.00 0.38 0.00 0.08 95.20 09:44:01 AM 1 9.25 0.00 0.38 0.00 0.10 90.26 09:45:01 AM all 13.93 0.00 1.21 0.00 0.09 84.77 09:45:01 AM 0 12.45 0.00 1.09 0.00 0.08 86.38 09:45:01 AM 1 15.41 0.00 1.34 0.00 0.10 83.15 09:46:01 AM all 29.23 0.00 3.12 0.18 0.09 67.38 09:46:01 AM 0 23.30 0.00 2.83 0.17 0.10 73.60 09:46:01 AM 1 35.17 0.00 3.42 0.18 0.08 61.14 Average: all 14.13 0.00 1.91 0.35 0.08 83.53 Average: 0 11.70 0.00 1.86 0.29 0.08 86.06 Average: 1 16.56 0.00 1.95 0.40 0.08 81.00