---> uname -a: Linux prd-centos8-robot-2c-8g-469.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 572 4864 19 2260 6827 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:a1:eb:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fea1:eb76/64 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) 08/14/2025 _x86_64_ (2 CPU) 04:28:29 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 85.83 15.12 70.70 4064.09 6729.13 04:31:01 AM 86.84 0.72 86.12 52.91 10354.89 04:32:01 AM 48.58 7.13 41.44 1310.71 3639.94 04:33:01 AM 59.60 0.25 59.35 47.05 7861.16 04:34:01 AM 3.40 0.22 3.18 11.73 110.70 04:35:01 AM 2.25 0.00 2.25 0.00 479.19 04:36:01 AM 0.73 0.00 0.73 0.00 437.58 04:37:01 AM 0.45 0.02 0.43 1.07 239.15 04:38:01 AM 0.72 0.03 0.68 1.87 271.70 04:39:01 AM 0.87 0.40 0.47 53.46 68.67 04:40:02 AM 0.43 0.00 0.43 0.00 34.37 04:41:01 AM 4.80 0.32 4.47 37.55 166.95 04:42:01 AM 33.66 0.53 33.12 64.78 3158.91 Average: 25.27 1.91 23.37 434.86 2584.39 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5390768 7097912 2491664 31.61 2688 1889112 655348 7.34 186024 1984596 183644 04:31:01 AM 5236832 7074200 2645600 33.56 2688 2013008 653444 7.32 206356 2089660 42496 04:32:01 AM 5004300 7008260 2878132 36.51 2688 2175804 740156 8.29 263548 2252716 103572 04:33:01 AM 4981296 7069796 2901136 36.81 2688 2255960 631276 7.07 262016 2257572 24 04:34:01 AM 4938616 7028568 2943816 37.35 2688 2257420 699708 7.83 262144 2300088 912 04:35:01 AM 4904716 7012032 2977716 37.78 2688 2274824 699708 7.83 262616 2333292 6052 04:36:01 AM 4896992 7011848 2985440 37.87 2688 2282332 699708 7.83 262616 2341144 768 04:37:01 AM 4890636 7012312 2991796 37.96 2688 2289176 715144 8.01 262616 2347972 504 04:38:01 AM 4880604 7009756 3001828 38.08 2688 2296612 715144 8.01 262860 2356848 4 04:39:01 AM 4494284 6951944 3388148 42.98 2688 2300308 715144 8.01 264220 2363104 276 04:40:02 AM 4492720 6950892 3389712 43.00 2688 2300820 751216 8.41 264232 2364292 4 04:41:01 AM 5003420 7010448 2879012 36.52 2688 2178396 691268 7.74 301364 2210964 67028 04:42:01 AM 5004296 7010724 2878136 36.51 2688 2180036 707480 7.92 503436 2016520 11420 Average: 4932268 7019130 2950164 37.43 2688 2207216 698057 7.82 274158 2247598 32054 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 292.01 187.92 1737.75 61.93 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 63.88 45.56 716.47 8.37 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 46.73 34.53 330.53 8.35 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 198.27 142.87 45.55 38.81 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 19.21 11.93 15.72 1.67 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 34.56 35.87 128.40 9.91 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 13.90 13.83 42.98 5.99 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 20.43 19.53 35.72 5.17 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 24.65 19.73 56.80 11.64 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 39.94 53.36 22.57 4.81 0.00 0.00 0.00 0.00 04:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:02 AM eth0 14.65 11.51 3.38 2.05 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 85.43 52.89 148.00 87.71 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 19.91 17.83 16.35 8.87 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 67.18 49.80 254.05 19.55 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) 08/14/2025 _x86_64_ (2 CPU) 04:28:29 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 40.78 0.00 6.57 0.92 0.11 51.63 04:30:01 AM 0 45.31 0.00 6.86 0.83 0.10 46.90 04:30:01 AM 1 36.25 0.00 6.29 1.00 0.12 56.34 04:31:01 AM all 23.24 0.00 3.66 1.03 0.08 71.99 04:31:01 AM 0 13.32 0.00 3.50 1.33 0.10 81.75 04:31:01 AM 1 33.16 0.00 3.82 0.73 0.07 62.22 04:32:01 AM all 25.54 0.00 4.01 0.46 0.08 69.91 04:32:01 AM 0 21.43 0.00 3.97 0.52 0.07 74.02 04:32:01 AM 1 29.64 0.00 4.05 0.40 0.10 65.82 04:33:01 AM all 17.42 0.00 3.25 0.61 0.08 78.64 04:33:01 AM 0 14.64 0.00 2.85 0.42 0.08 82.01 04:33:01 AM 1 20.21 0.00 3.64 0.80 0.07 75.28 04:34:01 AM all 2.03 0.00 0.18 0.02 0.06 97.71 04:34:01 AM 0 2.88 0.00 0.25 0.03 0.07 96.77 04:34:01 AM 1 1.18 0.00 0.12 0.00 0.05 98.65 04:35:01 AM all 17.18 0.00 0.23 0.03 0.08 82.47 04:35:01 AM 0 5.94 0.00 0.25 0.05 0.07 93.69 04:35:01 AM 1 28.44 0.00 0.22 0.00 0.10 71.24 04:36:01 AM all 7.49 0.00 0.17 0.04 0.06 92.25 04:36:01 AM 0 2.44 0.00 0.20 0.02 0.07 97.28 04:36:01 AM 1 12.53 0.00 0.13 0.07 0.05 87.22 04:37:01 AM all 9.55 0.00 0.14 0.02 0.06 90.23 04:37:01 AM 0 4.17 0.00 0.12 0.03 0.05 95.63 04:37:01 AM 1 14.93 0.00 0.17 0.00 0.07 84.84 04:38:01 AM all 11.84 0.00 0.26 0.02 0.08 87.80 04:38:01 AM 0 12.47 0.00 0.20 0.00 0.08 87.25 04:38:01 AM 1 11.22 0.00 0.32 0.03 0.07 88.36 04:39:01 AM all 8.27 0.00 2.49 0.01 0.08 89.15 04:39:01 AM 0 6.89 0.00 2.52 0.02 0.08 90.49 04:39:01 AM 1 9.64 0.00 2.46 0.00 0.08 87.82 04:40:02 AM all 3.98 0.00 0.16 0.00 0.08 95.78 04:40:02 AM 0 3.67 0.00 0.17 0.00 0.08 96.08 04:40:02 AM 1 4.30 0.00 0.15 0.00 0.07 95.49 04:40:02 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 13.49 0.00 2.07 0.02 0.08 84.35 04:41:01 AM 0 7.22 0.00 1.97 0.02 0.07 90.72 04:41:01 AM 1 19.76 0.00 2.16 0.02 0.09 77.98 04:42:01 AM all 30.91 0.00 3.56 0.20 0.08 65.25 04:42:01 AM 0 30.55 0.00 3.61 0.15 0.08 65.61 04:42:01 AM 1 31.27 0.00 3.50 0.25 0.08 64.89 Average: all 16.30 0.00 2.06 0.26 0.08 81.30 Average: 0 13.17 0.00 2.04 0.26 0.08 84.45 Average: 1 19.44 0.00 2.08 0.25 0.08 78.15