---> uname -a: Linux prd-centos8-robot-2c-8g-39264.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 577 4860 19 2259 6822 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:9c:74:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fe9c:7487/64 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) 07/03/2025 _x86_64_ (2 CPU) 02:12:48 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 201.39 155.77 45.62 14835.20 38786.19 02:15:01 AM 108.45 0.32 108.13 14.00 9728.33 02:16:01 AM 58.22 0.65 57.57 51.06 7300.73 02:17:01 AM 47.39 7.13 40.26 1310.71 2629.38 02:18:01 AM 47.33 0.25 47.08 47.05 7160.80 02:19:01 AM 2.37 0.02 2.35 0.13 72.79 02:20:01 AM 2.32 0.00 2.32 0.00 461.04 02:21:01 AM 0.63 0.00 0.63 0.00 452.97 02:22:01 AM 0.40 0.02 0.38 1.07 240.19 02:23:01 AM 0.75 0.00 0.75 0.00 157.61 02:24:01 AM 0.72 0.38 0.33 55.32 190.55 02:25:01 AM 0.28 0.00 0.28 0.00 32.84 02:26:01 AM 0.35 0.00 0.35 0.00 10.55 02:27:01 AM 21.15 0.42 20.73 47.73 2661.17 Average: 34.93 11.61 23.32 1152.71 4952.13 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5657392 7121596 2225040 28.23 2688 1659468 652824 7.31 176896 1774996 67660 02:15:01 AM 5241292 7034092 2641140 33.51 2688 1969692 678060 7.59 187412 2111636 150332 02:16:01 AM 5108864 6977444 2773568 35.19 2688 2044988 721952 8.08 213472 2213224 43184 02:17:01 AM 4955996 7034756 2926436 37.13 2688 2247004 660444 7.39 258040 2296356 176064 02:18:01 AM 4980596 7065084 2901836 36.81 2688 2252292 624684 6.99 262616 2259924 4 02:19:01 AM 4938892 7024784 2943540 37.34 2688 2253720 677272 7.58 262812 2300232 1436 02:20:01 AM 4907772 7011120 2974660 37.74 2688 2271188 704340 7.89 263228 2331940 7228 02:21:01 AM 4899676 7009888 2982756 37.84 2688 2278076 704340 7.89 263228 2339652 652 02:22:01 AM 4893136 7010348 2989296 37.92 2688 2285024 704340 7.89 263300 2346588 468 02:23:01 AM 4880964 7005660 3001468 38.08 2688 2292496 704340 7.89 263356 2357972 3620 02:24:01 AM 4496028 6948976 3386404 42.96 2688 2296316 719732 8.06 264892 2361696 188 02:25:01 AM 4495224 6948896 3387208 42.97 2688 2296988 719732 8.06 264908 2362736 32 02:26:01 AM 4494900 6948760 3387532 42.98 2688 2297160 719732 8.06 264908 2362940 4 02:27:01 AM 5073188 7076388 2809244 35.64 2688 2176816 635252 7.11 501312 1951700 24020 Average: 4930280 7015557 2952152 37.45 2688 2187231 687646 7.70 265027 2240828 33921 02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 255.75 145.71 941.08 57.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 86.97 72.90 1050.42 10.93 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 64.59 44.99 567.51 7.04 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 40.54 31.56 313.57 6.71 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 191.64 133.31 42.01 37.14 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 24.85 16.48 22.49 2.47 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 40.90 38.48 122.22 10.41 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 18.58 13.48 41.15 5.32 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 25.77 20.96 38.17 5.37 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 25.23 21.80 56.72 11.69 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 43.03 56.61 24.07 5.18 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 15.86 13.48 3.83 2.47 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 9.28 6.10 2.08 1.18 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 86.90 55.56 151.82 88.97 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 66.20 47.84 240.40 17.96 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) 07/03/2025 _x86_64_ (2 CPU) 02:12:48 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.29 0.07 9.99 28.25 0.09 23.31 02:14:01 AM 0 36.38 0.03 9.49 26.33 0.09 27.68 02:14:01 AM 1 40.21 0.10 10.48 30.19 0.09 18.93 02:15:01 AM all 37.54 0.00 5.46 2.46 0.11 54.43 02:15:01 AM 0 32.41 0.00 5.10 2.83 0.12 59.54 02:15:01 AM 1 42.68 0.00 5.82 2.09 0.10 49.31 02:16:01 AM all 19.33 0.00 2.36 3.16 0.10 75.06 02:16:01 AM 0 14.31 0.00 2.14 3.41 0.10 80.03 02:16:01 AM 1 24.34 0.00 2.57 2.90 0.10 70.09 02:17:01 AM all 24.73 0.00 4.83 3.34 0.09 67.01 02:17:01 AM 0 15.99 0.00 4.06 2.87 0.08 76.99 02:17:01 AM 1 33.47 0.00 5.60 3.81 0.10 57.01 02:18:01 AM all 12.43 0.00 2.21 3.76 0.10 81.50 02:18:01 AM 0 12.90 0.00 2.33 2.76 0.13 81.88 02:18:01 AM 1 11.96 0.00 2.10 4.75 0.07 81.12 02:19:01 AM all 2.70 0.00 0.24 0.01 0.04 97.01 02:19:01 AM 0 1.62 0.00 0.20 0.00 0.03 98.14 02:19:01 AM 1 3.78 0.00 0.28 0.02 0.05 95.87 02:20:01 AM all 18.58 0.00 0.28 0.03 0.08 81.03 02:20:01 AM 0 10.59 0.00 0.25 0.07 0.07 89.03 02:20:01 AM 1 26.57 0.00 0.32 0.00 0.08 73.03 02:21:01 AM all 6.36 0.00 0.16 0.06 0.05 93.37 02:21:01 AM 0 6.46 0.00 0.17 0.00 0.05 93.32 02:21:01 AM 1 6.26 0.00 0.15 0.12 0.05 93.42 02:22:01 AM all 9.52 0.00 0.18 0.03 0.04 90.23 02:22:01 AM 0 8.91 0.00 0.20 0.05 0.03 90.81 02:22:01 AM 1 10.13 0.00 0.17 0.00 0.05 89.65 02:23:01 AM all 12.25 0.00 0.23 0.00 0.07 87.46 02:23:01 AM 0 7.73 0.00 0.22 0.00 0.07 91.99 02:23:01 AM 1 16.77 0.00 0.23 0.00 0.07 82.93 02:24:01 AM all 9.05 0.00 2.57 0.03 0.06 88.30 02:24:01 AM 0 8.19 0.00 2.47 0.00 0.05 89.30 02:24:01 AM 1 9.91 0.00 2.67 0.05 0.07 87.30 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 5.09 0.00 0.15 0.00 0.06 94.70 02:25:01 AM 0 3.10 0.00 0.15 0.00 0.05 96.70 02:25:01 AM 1 7.08 0.00 0.15 0.00 0.07 92.70 02:26:01 AM all 2.68 0.00 0.13 0.00 0.05 97.15 02:26:01 AM 0 2.14 0.00 0.13 0.00 0.05 97.68 02:26:01 AM 1 3.21 0.00 0.12 0.00 0.05 96.62 02:27:01 AM all 21.71 0.00 3.10 0.35 0.07 74.77 02:27:01 AM 0 20.90 0.00 3.07 0.58 0.07 75.37 02:27:01 AM 1 22.53 0.00 3.12 0.12 0.07 74.17 Average: all 15.70 0.00 2.27 2.92 0.07 79.03 Average: 0 12.94 0.00 2.13 2.74 0.07 82.11 Average: 1 18.46 0.01 2.40 3.10 0.07 75.96