---> uname -a: Linux prd-centos8-robot-2c-8g-49022.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 600 4832 19 2264 6798 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:48:55:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:fe48:5563/64 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) 09/05/2025 _x86_64_ (2 CPU) 03:29:32 LINUX RESTART (2 CPU) 03:30:00 AM tps rtps wtps bread/s bwrtn/s 03:30:02 AM 135.43 62.78 72.65 1549.78 111580.27 03:31:01 AM 119.33 61.17 58.16 7973.03 30768.49 03:32:01 AM 125.94 0.72 125.22 52.92 12253.82 03:33:01 AM 27.36 0.38 26.98 64.26 2161.84 03:34:01 AM 83.59 7.00 76.59 1293.30 8743.89 03:35:01 AM 14.18 0.00 14.18 0.00 1237.09 03:36:01 AM 2.33 0.22 2.12 11.73 127.31 03:37:01 AM 1.00 0.00 1.00 0.00 606.15 03:38:01 AM 0.43 0.00 0.43 0.00 379.24 03:39:01 AM 0.48 0.02 0.47 1.07 197.97 03:40:01 AM 1.10 0.45 0.65 55.31 158.76 03:41:01 AM 0.45 0.00 0.45 0.00 79.92 03:42:01 AM 0.35 0.00 0.35 0.00 19.53 03:43:01 AM 15.38 0.33 15.04 37.85 786.34 Average: 30.34 5.50 24.84 723.17 4697.28 03:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:02 AM 6137196 7353744 1745228 22.14 2688 1423692 361340 4.58 109852 1416444 754220 03:31:01 AM 5424728 7007148 2457696 31.18 2688 1774772 751096 8.41 189904 1985400 102668 03:32:01 AM 5152944 6992840 2729480 34.63 2688 2015816 715812 8.01 198620 2181564 46536 03:33:01 AM 5224908 7066528 2657516 33.71 2688 2017744 655364 7.34 219652 2090688 10764 03:34:01 AM 4950660 7041060 2931764 37.19 2688 2257992 647600 7.25 262372 2290072 26988 03:35:01 AM 4950440 7040588 2931984 37.20 2688 2257996 647600 7.25 262372 2290192 4 03:36:01 AM 4894716 6989240 2987708 37.90 2688 2262404 710652 7.96 262972 2344972 2428 03:37:01 AM 4869116 6984224 3013308 38.23 2688 2283032 710652 7.96 262972 2370224 5384 03:38:01 AM 4862488 6983964 3019936 38.31 2688 2289324 710652 7.96 262972 2377248 364 03:39:01 AM 4853512 6981756 3028912 38.43 2688 2296124 741492 8.30 263020 2385468 1344 03:40:01 AM 4464624 6923972 3417800 43.36 2688 2302540 734036 8.22 264564 2393388 1696 03:41:01 AM 4463632 6923660 3418792 43.37 2688 2303140 734036 8.22 264564 2394544 128 03:42:01 AM 4463180 6923620 3419244 43.38 2688 2303532 734036 8.22 264580 2394884 92 03:43:01 AM 4966252 6974372 2916172 37.00 2688 2181612 729868 8.17 346432 2211420 75512 Average: 4977028 7013337 2905396 36.86 2688 2140694 684588 7.67 245346 2223322 73438 03:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 10.76 0.00 0.72 0.00 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 344.55 199.93 1678.95 62.83 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 69.06 53.30 843.01 9.05 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 19.48 10.23 7.13 4.27 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 198.27 148.82 364.83 39.94 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 1.58 0.75 0.31 0.12 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 37.25 25.57 40.82 5.25 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 38.24 36.51 143.77 10.24 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 14.00 10.80 34.17 5.24 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 28.47 25.14 25.07 12.92 0.00 0.00 0.00 0.00 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 46.72 60.71 66.78 5.64 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 7.93 6.15 2.02 1.33 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 14.88 11.05 3.36 2.01 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 82.94 47.88 149.77 87.97 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 68.98 48.66 255.94 18.88 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) 09/05/2025 _x86_64_ (2 CPU) 03:29:32 LINUX RESTART (2 CPU) 03:30:00 AM CPU %user %nice %system %iowait %steal %idle 03:30:02 AM all 8.24 0.00 17.39 72.54 0.23 1.60 03:30:02 AM 0 8.26 0.00 13.76 74.31 0.46 3.21 03:30:02 AM 1 8.22 0.00 21.00 70.78 0.00 0.00 03:31:01 AM all 38.12 0.03 7.31 15.23 0.12 39.18 03:31:01 AM 0 43.11 0.02 6.65 14.55 0.14 35.54 03:31:01 AM 1 33.13 0.05 7.98 15.92 0.10 42.83 03:32:01 AM all 34.81 0.00 5.49 1.35 0.11 58.24 03:32:01 AM 0 25.33 0.00 4.32 1.56 0.10 68.68 03:32:01 AM 1 44.32 0.00 6.67 1.13 0.12 47.77 03:33:01 AM all 12.29 0.00 1.85 0.18 0.05 85.62 03:33:01 AM 0 5.28 0.00 1.62 0.27 0.05 92.79 03:33:01 AM 1 19.31 0.00 2.09 0.10 0.05 78.45 03:34:01 AM all 33.06 0.00 5.86 1.29 0.10 59.69 03:34:01 AM 0 41.55 0.00 6.76 1.30 0.10 50.29 03:34:01 AM 1 24.57 0.00 4.95 1.28 0.10 69.09 03:35:01 AM all 0.08 0.00 0.13 0.13 0.03 99.62 03:35:01 AM 0 0.08 0.00 0.12 0.10 0.03 99.67 03:35:01 AM 1 0.08 0.00 0.15 0.17 0.03 99.57 03:36:01 AM all 6.41 0.00 0.28 0.02 0.06 93.23 03:36:01 AM 0 6.08 0.00 0.37 0.02 0.07 93.47 03:36:01 AM 1 6.74 0.00 0.20 0.02 0.05 92.99 03:37:01 AM all 19.94 0.00 0.27 0.04 0.08 79.68 03:37:01 AM 0 33.97 0.00 0.25 0.00 0.07 65.71 03:37:01 AM 1 5.87 0.00 0.28 0.08 0.08 93.67 03:38:01 AM all 6.29 0.00 0.13 0.02 0.03 93.53 03:38:01 AM 0 5.88 0.00 0.10 0.00 0.03 93.98 03:38:01 AM 1 6.70 0.00 0.17 0.03 0.03 93.07 03:39:01 AM all 15.43 0.00 0.23 0.01 0.07 84.27 03:39:01 AM 0 14.07 0.00 0.22 0.00 0.07 85.64 03:39:01 AM 1 16.78 0.00 0.23 0.02 0.07 82.90 03:40:01 AM all 9.25 0.00 2.62 0.01 0.06 88.06 03:40:01 AM 0 9.31 0.00 2.53 0.00 0.05 88.11 03:40:01 AM 1 9.19 0.00 2.70 0.02 0.07 88.02 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 2.96 0.00 0.15 0.01 0.05 96.83 03:41:01 AM 0 3.98 0.00 0.12 0.02 0.07 95.82 03:41:01 AM 1 1.94 0.00 0.18 0.00 0.03 97.84 03:42:01 AM all 4.23 0.00 0.19 0.00 0.05 95.52 03:42:01 AM 0 6.31 0.00 0.18 0.00 0.07 93.43 03:42:01 AM 1 2.16 0.00 0.20 0.00 0.03 97.61 03:43:01 AM all 21.90 0.00 2.89 0.06 0.08 75.08 03:43:01 AM 0 24.10 0.00 3.16 0.07 0.07 72.61 03:43:01 AM 1 19.70 0.00 2.62 0.05 0.08 77.54 Average: all 15.71 0.00 2.15 1.59 0.07 80.48 Average: 0 16.80 0.00 2.06 1.56 0.07 79.51 Average: 1 14.62 0.00 2.23 1.62 0.07 81.45