---> uname -a: Linux prd-centos8-robot-2c-8g-46807.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4934 19 2184 6820 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:5e:df:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fe5e:dfa4/64 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) 07/28/2025 _x86_64_ (2 CPU) 04:45:31 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 121.71 69.78 51.93 7929.49 27310.78 04:48:01 AM 112.10 0.72 111.38 52.92 10564.16 04:49:01 AM 35.57 0.42 35.15 64.78 4218.13 04:50:01 AM 54.05 6.93 47.12 1289.30 3157.98 04:51:01 AM 33.91 0.03 33.87 3.47 6198.00 04:52:01 AM 4.72 0.02 4.70 0.13 206.58 04:53:01 AM 1.90 0.00 1.90 0.00 122.63 04:54:01 AM 0.25 0.00 0.25 0.00 29.49 04:55:01 AM 0.18 0.00 0.18 0.00 58.05 04:56:01 AM 0.35 0.00 0.35 0.00 50.04 04:57:01 AM 0.25 0.00 0.25 0.00 17.21 04:58:01 AM 0.33 0.00 0.33 0.00 13.63 04:59:01 AM 0.32 0.00 0.32 0.00 35.95 05:00:01 AM 15.53 0.33 15.20 37.86 1110.33 Average: 27.23 5.59 21.64 669.88 3792.52 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5505384 7051752 2377048 30.16 2688 1738740 715980 8.02 186460 1909976 85260 04:48:01 AM 5182836 7020680 2699596 34.25 2688 2013496 705292 7.90 198716 2151868 104000 04:49:01 AM 5256668 7096132 2625764 33.31 2688 2015448 644984 7.22 219400 2058612 4 04:50:01 AM 4946184 7029612 2936248 37.25 2688 2250996 673740 7.54 257324 2303532 167788 04:51:01 AM 4980956 7066312 2901476 36.81 2688 2253084 627060 7.02 262612 2258600 4 04:52:01 AM 4937728 7024532 2944704 37.36 2688 2254588 711832 7.97 262756 2301768 260 04:53:01 AM 4932080 7020572 2950352 37.43 2688 2256228 729116 8.16 262764 2307232 76 04:54:01 AM 4930184 7020096 2952248 37.45 2688 2257676 746776 8.36 262764 2308932 708 04:55:01 AM 4927748 7019368 2954684 37.48 2688 2259348 746776 8.36 262768 2311328 696 04:56:01 AM 4926488 7018768 2955944 37.50 2688 2260008 746776 8.36 262768 2312700 32 04:57:01 AM 4923420 7016076 2959012 37.54 2688 2260384 746776 8.36 262772 2315548 8 04:58:01 AM 4922552 7015664 2959880 37.55 2688 2260840 746776 8.36 262772 2316444 140 04:59:01 AM 4920332 7014812 2962100 37.58 2688 2262208 762152 8.53 262780 2318928 564 05:00:01 AM 5137496 7063568 2744936 34.82 2688 2099676 699956 7.84 309972 2078356 23940 Average: 5030718 7034139 2851714 36.18 2688 2174480 714571 8.00 252616 2232416 27391 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 301.32 174.83 1382.93 59.57 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 97.33 67.54 1090.95 10.35 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 15.01 10.85 5.99 4.06 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 40.07 33.64 316.08 8.85 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 198.42 137.27 38.14 37.43 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 84.31 78.99 17.95 7.75 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 67.89 66.76 13.73 6.45 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 52.42 50.25 11.25 5.39 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 76.11 76.22 15.12 7.28 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 27.66 24.85 6.76 3.91 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 15.41 13.56 3.76 2.44 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 17.73 15.46 4.36 2.68 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 41.62 36.69 10.67 6.60 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 70.27 50.32 101.79 48.09 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 78.97 59.80 215.69 15.06 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) 07/28/2025 _x86_64_ (2 CPU) 04:45:31 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 35.91 0.03 7.25 12.30 0.13 44.38 04:47:01 AM 0 44.15 0.02 6.69 12.77 0.13 36.23 04:47:01 AM 1 27.65 0.05 7.81 11.82 0.12 52.55 04:48:01 AM all 38.19 0.00 5.67 1.53 0.12 54.48 04:48:01 AM 0 51.68 0.00 6.47 1.40 0.13 40.32 04:48:01 AM 1 24.74 0.00 4.89 1.66 0.12 68.59 04:49:01 AM all 11.91 0.00 1.84 0.40 0.05 85.80 04:49:01 AM 0 18.02 0.00 1.85 0.38 0.05 79.70 04:49:01 AM 1 5.80 0.00 1.82 0.42 0.05 91.91 04:50:01 AM all 29.80 0.00 5.56 0.58 0.11 63.94 04:50:01 AM 0 32.43 0.00 5.46 0.62 0.10 61.39 04:50:01 AM 1 27.16 0.00 5.67 0.55 0.12 66.50 04:51:01 AM all 4.40 0.00 1.01 0.61 0.06 93.92 04:51:01 AM 0 2.84 0.00 0.97 0.60 0.05 95.54 04:51:01 AM 1 5.97 0.00 1.05 0.62 0.07 92.29 04:52:01 AM all 6.96 0.00 0.54 0.07 0.06 92.38 04:52:01 AM 0 6.89 0.00 0.57 0.03 0.05 92.46 04:52:01 AM 1 7.02 0.00 0.50 0.10 0.07 92.30 04:53:01 AM all 6.01 0.00 0.40 0.01 0.08 93.50 04:53:01 AM 0 6.79 0.00 0.40 0.02 0.08 92.71 04:53:01 AM 1 5.24 0.00 0.40 0.00 0.07 94.29 04:54:01 AM all 5.50 0.00 0.36 0.01 0.08 94.05 04:54:01 AM 0 8.16 0.00 0.37 0.02 0.08 91.37 04:54:01 AM 1 2.83 0.00 0.35 0.00 0.08 96.73 04:55:01 AM all 5.25 0.00 0.44 0.00 0.08 94.24 04:55:01 AM 0 6.06 0.00 0.47 0.00 0.07 93.41 04:55:01 AM 1 4.44 0.00 0.40 0.00 0.08 95.07 04:56:01 AM all 6.34 0.00 0.34 0.00 0.06 93.26 04:56:01 AM 0 5.05 0.00 0.32 0.00 0.05 94.58 04:56:01 AM 1 7.62 0.00 0.37 0.00 0.07 91.94 04:57:01 AM all 4.20 0.00 0.24 0.00 0.07 95.49 04:57:01 AM 0 3.78 0.00 0.17 0.00 0.05 96.00 04:57:01 AM 1 4.61 0.00 0.32 0.00 0.08 94.99 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 4.79 0.00 0.32 0.00 0.08 94.81 04:58:01 AM 0 7.99 0.00 0.40 0.00 0.08 91.52 04:58:01 AM 1 1.59 0.00 0.23 0.00 0.07 98.11 04:59:01 AM all 10.93 0.00 0.50 0.00 0.08 88.49 04:59:01 AM 0 9.77 0.00 0.55 0.00 0.08 89.59 04:59:01 AM 1 12.08 0.00 0.45 0.00 0.08 87.38 05:00:01 AM all 19.99 0.00 2.30 0.08 0.09 77.53 05:00:01 AM 0 21.75 0.00 3.03 0.10 0.08 75.03 05:00:01 AM 1 18.23 0.00 1.57 0.07 0.10 80.03 Average: all 13.60 0.00 1.92 1.11 0.08 83.28 Average: 0 16.12 0.00 1.98 1.14 0.08 80.68 Average: 1 11.08 0.00 1.85 1.09 0.08 85.89