---> uname -a: Linux prd-centos8-robot-2c-8g-46733.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 575 4927 19 2195 6824 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:fe:18:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fefe:18df/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) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 98.40 28.47 69.93 7082.04 17194.75 12:58:01 AM 97.17 0.72 96.45 52.92 11224.39 12:59:01 AM 31.64 0.42 31.23 64.79 2561.47 01:00:01 AM 77.81 9.45 68.36 1685.30 8091.94 01:01:01 AM 16.81 0.02 16.79 0.13 1377.62 01:02:01 AM 2.10 0.08 2.02 1.87 131.23 01:03:01 AM 0.27 0.00 0.27 0.00 58.70 01:04:01 AM 0.17 0.00 0.17 0.00 30.93 01:05:01 AM 0.25 0.00 0.25 0.00 64.34 01:06:01 AM 0.25 0.00 0.25 0.00 24.73 01:07:01 AM 0.25 0.00 0.25 0.00 16.05 01:08:01 AM 0.30 0.00 0.30 0.00 26.66 01:09:01 AM 3.87 0.32 3.55 36.93 187.19 01:10:01 AM 30.71 0.53 30.17 64.78 1756.58 Average: 25.71 2.86 22.86 642.08 3053.44 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5412848 7082840 2469584 31.33 2688 1853156 659484 7.38 185612 1966496 166852 12:58:01 AM 5177184 7015044 2705248 34.32 2688 2013576 692728 7.76 198716 2150924 42484 12:59:01 AM 5169916 7050288 2712516 34.41 2688 2054300 661632 7.41 224220 2134040 49216 01:00:01 AM 4968000 7065652 2914432 36.97 2688 2264948 646500 7.24 267828 2263256 25856 01:01:01 AM 4932136 7029640 2950296 37.43 2688 2265208 696816 7.80 267964 2301776 260 01:02:01 AM 4927228 7026804 2955204 37.49 2688 2267296 713976 7.99 268128 2306784 344 01:03:01 AM 4922340 7023300 2960092 37.55 2688 2268676 731484 8.19 268132 2311584 80 01:04:01 AM 4917228 7019556 2965204 37.62 2688 2270080 731484 8.19 268136 2316568 640 01:05:01 AM 4914380 7018532 2968052 37.65 2688 2271856 753656 8.44 268136 2319520 580 01:06:01 AM 4914020 7018320 2968412 37.66 2688 2272004 753656 8.44 268136 2319672 92 01:07:01 AM 4913684 7018276 2968748 37.66 2688 2272312 753656 8.44 268140 2320052 24 01:08:01 AM 4910880 7016444 2971552 37.70 2688 2273268 769036 8.61 268140 2322864 272 01:09:01 AM 5075508 7016488 2806924 35.61 2688 2112372 687648 7.70 271660 2169756 25396 01:10:01 AM 5106980 7044696 2775452 35.21 2688 2111644 668096 7.48 473452 1945624 9080 Average: 5018738 7031849 2863694 36.33 2688 2183621 708561 7.93 269029 2224923 22941 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 309.78 194.25 1666.49 58.21 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 67.96 52.50 805.11 8.96 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 14.88 12.31 6.93 4.71 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 197.27 171.49 345.96 41.93 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.44 8.88 4.61 1.02 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 108.91 107.68 21.04 12.59 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 48.87 45.95 10.81 5.29 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 53.34 53.71 10.36 4.80 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 79.54 77.32 17.59 8.88 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 5.56 5.00 1.42 0.96 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 12.68 10.48 3.13 1.94 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 29.44 26.31 7.62 4.75 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 91.75 64.82 103.42 49.50 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.16 16.74 15.60 8.40 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 75.26 60.53 215.73 15.14 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) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.73 0.01 8.36 8.42 0.13 38.36 12:57:01 AM 0 53.50 0.02 9.11 9.32 0.13 27.92 12:57:01 AM 1 35.99 0.00 7.61 7.51 0.12 48.77 12:58:01 AM all 28.82 0.00 4.28 1.88 0.10 64.91 12:58:01 AM 0 34.72 0.00 4.70 2.00 0.12 58.47 12:58:01 AM 1 22.93 0.00 3.87 1.77 0.08 71.36 12:59:01 AM all 19.24 0.00 2.89 1.29 0.07 76.52 12:59:01 AM 0 26.84 0.00 3.17 1.77 0.07 68.15 12:59:01 AM 1 11.64 0.00 2.61 0.80 0.07 84.88 01:00:01 AM all 27.45 0.00 5.38 1.09 0.09 65.98 01:00:01 AM 0 33.57 0.00 6.01 0.98 0.10 59.34 01:00:01 AM 1 21.35 0.00 4.75 1.20 0.08 72.62 01:01:01 AM all 1.07 0.00 0.31 0.43 0.02 98.18 01:01:01 AM 0 0.13 0.00 0.20 0.05 0.02 99.60 01:01:01 AM 1 2.01 0.00 0.42 0.80 0.02 96.75 01:02:01 AM all 9.41 0.00 0.62 0.01 0.05 89.91 01:02:01 AM 0 7.59 0.00 0.59 0.00 0.05 91.77 01:02:01 AM 1 11.22 0.00 0.66 0.02 0.05 88.06 01:03:01 AM all 6.22 0.00 0.38 0.00 0.05 93.35 01:03:01 AM 0 7.01 0.00 0.40 0.00 0.05 92.54 01:03:01 AM 1 5.43 0.00 0.35 0.00 0.05 94.16 01:04:01 AM all 2.77 0.00 0.30 0.00 0.03 96.89 01:04:01 AM 0 2.23 0.00 0.30 0.00 0.03 97.44 01:04:01 AM 1 3.32 0.00 0.30 0.00 0.03 96.35 01:05:01 AM all 9.91 0.00 0.46 0.00 0.05 89.58 01:05:01 AM 0 10.35 0.00 0.42 0.00 0.05 89.19 01:05:01 AM 1 9.47 0.00 0.50 0.00 0.05 89.97 01:06:01 AM all 2.21 0.00 0.20 0.03 0.02 97.55 01:06:01 AM 0 2.77 0.00 0.18 0.05 0.02 96.98 01:06:01 AM 1 1.64 0.00 0.22 0.00 0.02 98.13 01:07:01 AM all 3.41 0.00 0.23 0.00 0.03 96.33 01:07:01 AM 0 4.36 0.00 0.22 0.00 0.03 95.39 01:07:01 AM 1 2.46 0.00 0.23 0.00 0.03 97.27 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 8.26 0.00 0.48 0.00 0.04 91.23 01:08:01 AM 0 12.39 0.00 0.54 0.00 0.05 87.02 01:08:01 AM 1 4.12 0.00 0.42 0.00 0.03 95.43 01:09:01 AM all 17.07 0.00 1.76 0.03 0.08 81.07 01:09:01 AM 0 19.90 0.00 1.84 0.02 0.07 78.18 01:09:01 AM 1 14.25 0.00 1.67 0.03 0.08 83.97 01:10:01 AM all 30.82 0.00 3.63 0.18 0.08 65.29 01:10:01 AM 0 35.37 0.00 3.64 0.22 0.08 60.69 01:10:01 AM 1 26.26 0.00 3.62 0.15 0.08 69.89 Average: all 15.12 0.00 2.09 0.95 0.06 81.77 Average: 0 17.93 0.00 2.24 1.03 0.06 78.74 Average: 1 12.31 0.00 1.95 0.88 0.06 84.81