---> uname -a: Linux prd-centos8-robot-2c-8g-3353.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4834 19 2267 6803 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:5c:52:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fe5c:5247/64 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) 12/03/2025 _x86_64_ (2 CPU) 03:11:49 LINUX RESTART (2 CPU) 03:12:02 AM tps rtps wtps bread/s bwrtn/s 03:13:01 AM 213.77 159.27 54.50 14808.28 40586.31 03:14:01 AM 124.76 0.92 123.84 65.84 11637.15 03:15:01 AM 37.46 0.42 37.04 64.79 4219.15 03:16:01 AM 33.87 6.71 27.16 1245.72 2026.52 03:17:01 AM 65.07 0.25 64.82 47.06 8143.33 03:18:01 AM 4.85 0.22 4.63 11.73 168.62 03:19:01 AM 2.48 0.00 2.48 0.00 638.12 03:20:01 AM 0.92 0.00 0.92 0.00 281.77 03:21:01 AM 0.47 0.02 0.45 1.07 236.73 03:22:01 AM 0.95 0.03 0.92 1.87 296.23 03:23:01 AM 0.93 0.37 0.57 53.45 78.54 03:24:01 AM 0.13 0.00 0.13 0.00 24.56 03:25:01 AM 0.15 0.00 0.15 0.00 6.93 03:26:01 AM 30.96 0.42 30.54 47.05 3206.70 Average: 36.70 11.87 24.83 1151.58 5068.95 03:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 AM 5546204 7072048 2336220 29.64 2688 1718616 680048 7.61 185980 1867108 85364 03:14:01 AM 5159384 7001844 2723040 34.55 2688 2018128 691864 7.75 198820 2172324 104304 03:15:01 AM 5231216 7075504 2651208 33.63 2688 2020076 623912 6.99 219520 2081332 10760 03:16:01 AM 4905604 6964828 2976820 37.77 2688 2227672 739068 8.28 273256 2330072 149652 03:17:01 AM 4947036 7044488 2935388 37.24 2688 2264136 625596 7.00 260252 2288184 32 03:18:01 AM 4904780 7003456 2977644 37.78 2688 2265360 677740 7.59 260376 2329828 880 03:19:01 AM 4872560 6988888 3009864 38.18 2688 2283056 694088 7.77 260848 2362112 1564 03:20:01 AM 4862256 6986540 3020168 38.32 2688 2291008 708300 7.93 260848 2372024 1604 03:21:01 AM 4856240 6986992 3026184 38.39 2688 2297484 708300 7.93 260848 2378512 1052 03:22:01 AM 4846228 6984568 3036196 38.52 2688 2305024 708300 7.93 261132 2387560 128 03:23:01 AM 4458064 6926400 3424360 43.44 2688 2308648 722712 8.09 262472 2394376 60 03:24:01 AM 4457144 6926012 3425280 43.45 2688 2309292 722712 8.09 262484 2395240 116 03:25:01 AM 4895508 7043064 2986916 37.89 2688 2313848 631288 7.07 262824 2334848 4404 03:26:01 AM 5046876 7057856 2835548 35.97 2688 2183884 635316 7.11 502220 1972484 11928 Average: 4927793 7004463 2954631 37.48 2688 2200445 683517 7.65 266563 2261857 26561 03:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 259.24 157.36 1515.30 55.88 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 129.54 101.60 1267.72 13.09 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 16.46 8.60 6.41 3.60 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 37.34 30.92 332.00 6.04 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 186.87 137.11 44.92 39.36 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 20.96 11.93 13.36 4.85 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 43.49 39.39 127.90 10.36 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 16.19 14.13 48.83 5.88 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 23.75 20.12 30.31 5.27 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 23.79 18.69 65.02 11.33 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 38.55 55.00 21.86 4.95 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 18.35 15.46 4.72 3.02 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 24.49 11.76 7.09 1.54 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 75.59 51.93 148.17 89.98 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 65.10 48.01 258.07 18.18 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) 12/03/2025 _x86_64_ (2 CPU) 03:11:49 LINUX RESTART (2 CPU) 03:12:02 AM CPU %user %nice %system %iowait %steal %idle 03:13:01 AM all 47.49 0.05 11.06 4.11 0.13 37.16 03:13:01 AM 0 49.63 0.07 13.22 4.77 0.12 32.19 03:13:01 AM 1 45.35 0.03 8.91 3.46 0.14 42.11 03:14:01 AM all 38.83 0.00 5.27 1.18 0.11 54.61 03:14:01 AM 0 50.99 0.00 5.45 1.33 0.10 42.13 03:14:01 AM 1 26.63 0.00 5.09 1.04 0.12 67.12 03:15:01 AM all 13.31 0.00 1.74 0.31 0.06 84.58 03:15:01 AM 0 13.63 0.00 1.50 0.28 0.05 84.53 03:15:01 AM 1 12.99 0.00 1.97 0.33 0.07 84.64 03:16:01 AM all 22.83 0.00 4.27 0.38 0.09 72.42 03:16:01 AM 0 29.81 0.00 4.97 0.42 0.10 64.71 03:16:01 AM 1 15.86 0.00 3.58 0.35 0.08 80.13 03:17:01 AM all 18.60 0.00 3.60 0.61 0.08 77.11 03:17:01 AM 0 23.95 0.00 3.99 0.53 0.08 71.44 03:17:01 AM 1 13.24 0.00 3.21 0.68 0.08 82.79 03:18:01 AM all 2.21 0.00 0.22 0.03 0.03 97.50 03:18:01 AM 0 3.98 0.00 0.27 0.02 0.03 95.71 03:18:01 AM 1 0.45 0.00 0.17 0.05 0.03 99.30 03:19:01 AM all 19.38 0.00 0.29 0.02 0.08 80.24 03:19:01 AM 0 28.15 0.00 0.32 0.03 0.08 71.42 03:19:01 AM 1 10.60 0.00 0.27 0.00 0.07 89.07 03:20:01 AM all 7.76 0.00 0.17 0.01 0.04 92.02 03:20:01 AM 0 9.50 0.00 0.17 0.00 0.03 90.30 03:20:01 AM 1 6.03 0.00 0.17 0.02 0.05 93.73 03:21:01 AM all 12.86 0.00 0.29 0.02 0.07 86.77 03:21:01 AM 0 20.32 0.00 0.25 0.00 0.08 79.35 03:21:01 AM 1 5.38 0.00 0.33 0.03 0.05 94.20 03:22:01 AM all 10.26 0.00 0.35 0.02 0.08 89.29 03:22:01 AM 0 10.89 0.00 0.37 0.03 0.07 88.64 03:22:01 AM 1 9.64 0.00 0.33 0.00 0.08 89.94 03:23:01 AM all 9.16 0.00 2.69 0.01 0.08 88.06 03:23:01 AM 0 9.40 0.00 2.72 0.00 0.08 87.80 03:23:01 AM 1 8.93 0.00 2.67 0.02 0.07 88.32 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 6.26 0.00 0.24 0.00 0.06 93.44 03:24:01 AM 0 4.15 0.00 0.27 0.00 0.05 95.53 03:24:01 AM 1 8.37 0.00 0.22 0.00 0.07 91.34 03:25:01 AM all 5.95 0.00 0.87 0.00 0.06 93.12 03:25:01 AM 0 0.82 0.00 0.80 0.00 0.05 98.33 03:25:01 AM 1 11.09 0.00 0.94 0.00 0.07 87.91 03:26:01 AM all 30.84 0.00 3.63 0.42 0.17 64.94 03:26:01 AM 0 36.58 0.00 3.86 0.35 0.17 59.04 03:26:01 AM 1 25.09 0.00 3.39 0.48 0.17 70.86 Average: all 17.52 0.00 2.47 0.50 0.08 79.43 Average: 0 20.81 0.00 2.71 0.55 0.08 75.85 Average: 1 14.22 0.00 2.22 0.46 0.08 83.01