---> uname -a: Linux prd-centos8-robot-2c-8g-41931.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 576 4934 19 2186 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:a5:1b:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fea5:1bf5/64 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) 07/12/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 88.49 15.44 73.05 5423.29 7154.84 02:28:01 AM 87.48 0.72 86.76 52.90 9897.67 02:29:01 AM 52.26 7.13 45.13 1310.71 3714.15 02:30:01 AM 52.68 0.25 52.43 47.05 7617.49 02:31:01 AM 3.60 0.02 3.58 0.13 125.32 02:32:01 AM 2.13 0.00 2.13 0.00 142.44 02:33:01 AM 0.20 0.00 0.20 0.00 57.27 02:34:01 AM 0.18 0.00 0.18 0.00 56.95 02:35:01 AM 0.27 0.00 0.27 0.00 46.86 02:36:01 AM 0.28 0.00 0.28 0.00 7.87 02:37:01 AM 0.28 0.00 0.28 0.00 15.11 02:38:01 AM 0.38 0.00 0.38 0.00 44.09 02:39:01 AM 10.58 0.33 10.25 37.85 430.94 02:40:01 AM 31.44 0.52 30.93 63.86 1681.57 Average: 23.59 1.74 21.85 495.48 2214.09 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5353288 7075132 2529140 32.09 2688 1903816 661344 7.41 186004 2023084 180836 02:28:01 AM 5254272 7094420 2628156 33.34 2688 2015912 626436 7.01 205444 2074444 42484 02:29:01 AM 4941396 6991444 2941032 37.31 2688 2220464 742964 8.32 273388 2302980 146136 02:30:01 AM 4978860 7066472 2903568 36.84 2688 2255484 646432 7.24 261852 2263168 4 02:31:01 AM 4936348 7024856 2946080 37.38 2688 2256384 700648 7.85 261992 2305320 900 02:32:01 AM 4932544 7022712 2949884 37.42 2688 2258068 717568 8.03 262004 2308880 276 02:33:01 AM 4929628 7021400 2952800 37.46 2688 2259672 735680 8.24 262004 2311720 248 02:34:01 AM 4924012 7017420 2958416 37.53 2688 2261308 735680 8.24 262008 2317588 232 02:35:01 AM 4922436 7016932 2959992 37.55 2688 2262372 751808 8.42 262008 2319204 48 02:36:01 AM 4921788 7016664 2960640 37.56 2688 2262752 751808 8.42 262012 2319820 304 02:37:01 AM 4921308 7016436 2961120 37.57 2688 2263004 751808 8.42 262012 2320292 208 02:38:01 AM 4918116 7014416 2964312 37.61 2688 2264168 767436 8.59 262012 2323468 204 02:39:01 AM 5067048 6996384 2815380 35.72 2688 2102004 698664 7.82 306996 2147628 38680 02:40:01 AM 5059708 6991488 2822720 35.81 2688 2105280 718920 8.05 466780 2000556 25156 Average: 5004339 7026155 2878089 36.51 2688 2192192 714800 8.00 271180 2238439 31123 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 328.79 204.60 1857.79 58.91 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.69 43.95 617.38 8.27 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 38.91 33.44 312.21 8.26 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 163.53 128.86 38.67 38.29 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 62.48 55.21 12.56 4.86 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 78.62 76.72 15.45 7.61 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 56.47 55.87 12.64 6.24 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 69.09 68.56 14.11 6.54 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 42.34 39.91 9.78 5.22 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 15.66 13.55 4.04 2.60 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 12.45 10.45 2.95 1.87 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 36.43 32.54 9.36 5.86 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 69.49 53.63 101.83 51.05 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 18.93 17.23 15.51 8.55 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 75.35 59.61 216.06 15.30 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) 07/12/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 45.49 0.00 6.53 1.21 0.08 46.69 02:27:01 AM 0 44.16 0.00 6.09 1.20 0.08 48.46 02:27:01 AM 1 46.81 0.00 6.97 1.22 0.08 44.92 02:28:01 AM all 22.63 0.00 3.20 1.31 0.08 72.77 02:28:01 AM 0 29.12 0.00 3.82 1.25 0.08 65.72 02:28:01 AM 1 16.15 0.00 2.58 1.37 0.08 79.82 02:29:01 AM all 28.03 0.00 4.49 0.54 0.09 66.85 02:29:01 AM 0 28.57 0.00 4.38 0.62 0.10 66.33 02:29:01 AM 1 27.48 0.00 4.61 0.47 0.08 67.36 02:30:01 AM all 16.39 0.00 3.19 0.74 0.07 79.61 02:30:01 AM 0 22.61 0.00 3.72 0.88 0.05 72.73 02:30:01 AM 1 10.16 0.00 2.66 0.60 0.08 86.50 02:31:01 AM all 3.94 0.00 0.38 0.01 0.05 95.62 02:31:01 AM 0 3.49 0.00 0.25 0.00 0.05 96.21 02:31:01 AM 1 4.39 0.00 0.52 0.02 0.05 95.03 02:32:01 AM all 7.47 0.00 0.39 0.01 0.08 92.05 02:32:01 AM 0 8.42 0.00 0.44 0.00 0.07 91.08 02:32:01 AM 1 6.53 0.00 0.35 0.02 0.08 93.02 02:33:01 AM all 5.44 0.00 0.31 0.00 0.08 94.18 02:33:01 AM 0 6.89 0.00 0.29 0.00 0.08 92.74 02:33:01 AM 1 3.98 0.00 0.33 0.00 0.07 95.62 02:34:01 AM all 5.02 0.00 0.36 0.00 0.06 94.56 02:34:01 AM 0 5.51 0.00 0.37 0.00 0.07 94.05 02:34:01 AM 1 4.52 0.00 0.35 0.00 0.05 95.07 02:35:01 AM all 6.68 0.00 0.33 0.00 0.07 92.91 02:35:01 AM 0 8.76 0.00 0.35 0.00 0.07 90.82 02:35:01 AM 1 4.60 0.00 0.32 0.00 0.07 95.01 02:36:01 AM all 4.11 0.00 0.26 0.00 0.08 95.56 02:36:01 AM 0 6.16 0.00 0.30 0.00 0.08 93.45 02:36:01 AM 1 2.06 0.00 0.22 0.00 0.07 97.66 02:37:01 AM all 3.16 0.00 0.23 0.00 0.07 96.54 02:37:01 AM 0 4.40 0.00 0.28 0.00 0.08 95.24 02:37:01 AM 1 1.92 0.00 0.18 0.00 0.05 97.85 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 9.88 0.00 0.47 0.00 0.08 89.57 02:38:01 AM 0 9.08 0.00 0.47 0.00 0.08 90.37 02:38:01 AM 1 10.68 0.00 0.47 0.00 0.08 88.77 02:39:01 AM all 21.53 0.00 2.14 0.05 0.08 76.19 02:39:01 AM 0 29.86 0.00 2.91 0.07 0.08 67.08 02:39:01 AM 1 13.21 0.00 1.37 0.03 0.08 85.30 02:40:01 AM all 30.08 0.00 3.95 0.14 0.08 65.75 02:40:01 AM 0 29.04 0.00 3.61 0.13 0.10 67.11 02:40:01 AM 1 31.12 0.00 4.29 0.15 0.07 64.38 Average: all 15.00 0.00 1.88 0.29 0.07 82.76 Average: 0 16.88 0.00 1.95 0.30 0.08 80.79 Average: 1 13.13 0.00 1.80 0.28 0.07 84.72