---> uname -a: Linux prd-centos8-robot-2c-8g-50601.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 622 4890 19 2184 6777 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:3c:1e:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:fe3c:1e88/64 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) 08/08/2025 _x86_64_ (2 CPU) 00:45:33 LINUX RESTART (2 CPU) 12:46:02 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 119.03 67.25 51.78 7883.70 35893.73 12:48:01 AM 112.53 0.17 112.36 4.53 10044.00 12:49:01 AM 47.26 0.68 46.58 51.59 6567.69 12:50:01 AM 12.90 0.38 12.51 64.26 1009.63 12:51:01 AM 72.54 6.96 65.58 1292.77 7796.40 12:52:01 AM 13.65 0.00 13.65 0.00 1225.64 12:53:01 AM 4.50 0.22 4.28 11.73 188.75 12:54:01 AM 0.30 0.00 0.30 0.00 62.23 12:55:01 AM 0.20 0.00 0.20 0.00 60.81 12:56:01 AM 0.40 0.00 0.40 0.00 40.50 12:57:01 AM 0.30 0.00 0.30 0.00 39.26 12:58:01 AM 0.20 0.00 0.20 0.00 14.15 12:59:01 AM 0.12 0.00 0.12 0.00 9.46 01:00:01 AM 1.90 0.32 1.58 36.92 147.33 01:01:01 AM 31.25 0.38 30.87 37.58 1778.66 Average: 27.70 5.02 22.68 617.50 4290.28 12:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5572140 7082192 2310292 29.31 2688 1704096 681764 7.63 184192 1850020 89788 12:48:01 AM 5196896 7003124 2685536 34.07 2688 1983220 702776 7.87 188104 2155212 138836 12:49:01 AM 5106672 6975808 2775760 35.21 2688 2045436 735172 8.23 213376 2218064 43200 12:50:01 AM 5173356 7044856 2709076 34.37 2688 2045592 684604 7.67 223060 2135228 30316 12:51:01 AM 4947136 7035064 2935296 37.24 2688 2255372 668344 7.48 262300 2293228 26920 12:52:01 AM 4949188 7036948 2933244 37.21 2688 2255372 668344 7.48 262296 2293456 4 12:53:01 AM 4899276 6989432 2983156 37.85 2688 2257768 742136 8.31 262448 2343104 732 12:54:01 AM 4892236 6983984 2990196 37.93 2688 2259360 779136 8.72 262456 2350020 556 12:55:01 AM 4888684 6981776 2993748 37.98 2688 2260756 779136 8.72 262460 2353480 192 12:56:01 AM 4881752 6976716 3000680 38.07 2688 2262584 796876 8.92 262460 2360392 1016 12:57:01 AM 4881648 6976688 3000784 38.07 2688 2262652 796876 8.92 262460 2360536 24 12:58:01 AM 4881092 6976500 3001340 38.08 2688 2263020 796876 8.92 262464 2361080 12 12:59:01 AM 4876076 6972352 3006356 38.14 2688 2263888 796876 8.92 262464 2365844 624 01:00:01 AM 5065208 6999400 2817224 35.74 2688 2103260 703824 7.88 266068 2172536 16580 01:01:01 AM 5032240 6958068 2850192 36.16 2688 2099740 729544 8.17 467100 2029360 9068 Average: 5016240 6999527 2866192 36.36 2688 2154808 737486 8.26 260247 2242771 23858 12:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 237.73 145.98 1233.07 58.35 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 67.16 53.97 751.51 9.36 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 57.04 37.08 511.64 5.96 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 9.75 9.03 3.57 2.34 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 210.18 158.18 365.18 43.88 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 1.30 0.95 0.42 0.19 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 124.50 116.51 23.84 10.51 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 67.53 65.46 13.71 6.99 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 57.36 57.76 10.67 5.13 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 85.55 83.66 17.87 9.29 0.00 0.00 0.00 0.00 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 3.08 2.25 0.79 0.49 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 14.75 13.50 3.61 2.40 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 28.22 24.79 6.84 4.30 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 95.77 73.81 104.01 50.09 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 17.52 16.31 14.31 7.82 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 71.65 57.18 202.93 14.43 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) 08/08/2025 _x86_64_ (2 CPU) 00:45:33 LINUX RESTART (2 CPU) 12:46:02 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 31.28 0.05 6.87 28.44 0.10 33.27 12:47:01 AM 0 30.93 0.02 6.64 26.50 0.10 35.80 12:47:01 AM 1 31.63 0.09 7.09 30.37 0.10 30.73 12:48:01 AM all 33.67 0.00 4.96 4.31 0.10 56.96 12:48:01 AM 0 16.32 0.00 3.65 3.92 0.08 76.02 12:48:01 AM 1 51.02 0.00 6.27 4.70 0.12 37.90 12:49:01 AM all 17.23 0.00 2.30 6.48 0.09 73.90 12:49:01 AM 0 17.48 0.00 2.10 7.85 0.08 72.49 12:49:01 AM 1 16.98 0.00 2.51 5.11 0.10 75.30 12:50:01 AM all 11.16 0.00 1.96 1.49 0.04 85.35 12:50:01 AM 0 11.52 0.00 1.85 1.60 0.03 84.99 12:50:01 AM 1 10.79 0.00 2.07 1.37 0.05 85.72 12:51:01 AM all 27.90 0.00 5.39 2.69 0.10 63.92 12:51:01 AM 0 21.99 0.00 5.19 2.49 0.10 70.23 12:51:01 AM 1 33.81 0.00 5.59 2.88 0.10 57.62 12:52:01 AM all 0.23 0.00 0.16 0.57 0.02 99.03 12:52:01 AM 0 0.07 0.00 0.07 0.22 0.02 99.63 12:52:01 AM 1 0.39 0.00 0.25 0.92 0.02 98.43 12:53:01 AM all 9.06 0.00 0.70 0.15 0.05 90.04 12:53:01 AM 0 7.55 0.00 0.62 0.03 0.05 91.74 12:53:01 AM 1 10.57 0.00 0.77 0.27 0.05 88.34 12:54:01 AM all 7.53 0.00 0.45 0.01 0.06 91.95 12:54:01 AM 0 11.23 0.00 0.39 0.02 0.05 88.32 12:54:01 AM 1 3.85 0.00 0.50 0.00 0.07 95.58 12:55:01 AM all 2.88 0.00 0.33 0.00 0.04 96.75 12:55:01 AM 0 3.13 0.00 0.34 0.00 0.05 96.48 12:55:01 AM 1 2.63 0.00 0.32 0.00 0.03 97.02 12:56:01 AM all 10.05 0.00 0.55 0.00 0.06 89.34 12:56:01 AM 0 11.67 0.00 0.54 0.00 0.05 87.74 12:56:01 AM 1 8.44 0.00 0.55 0.00 0.07 90.94 12:57:01 AM all 1.23 0.00 0.15 0.00 0.04 98.58 12:57:01 AM 0 1.25 0.00 0.13 0.00 0.05 98.56 12:57:01 AM 1 1.20 0.00 0.17 0.00 0.03 98.60 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 4.29 0.00 0.27 0.00 0.04 95.40 12:58:01 AM 0 2.56 0.00 0.25 0.00 0.03 97.16 12:58:01 AM 1 6.02 0.00 0.28 0.00 0.05 93.64 12:59:01 AM all 7.23 0.00 0.38 0.00 0.05 92.34 12:59:01 AM 0 6.26 0.00 0.30 0.00 0.05 93.38 12:59:01 AM 1 8.19 0.00 0.47 0.00 0.05 91.29 01:00:01 AM all 15.28 0.00 1.50 0.00 0.08 83.14 01:00:01 AM 0 11.58 0.00 1.73 0.00 0.08 86.61 01:00:01 AM 1 18.97 0.00 1.27 0.00 0.08 79.68 01:01:01 AM all 28.10 0.00 3.09 0.39 0.10 68.33 01:01:01 AM 0 19.63 0.00 2.58 0.17 0.08 77.54 01:01:01 AM 1 36.62 0.00 3.60 0.61 0.12 59.05 Average: all 13.79 0.00 1.93 2.94 0.07 81.26 Average: 0 11.53 0.00 1.75 2.83 0.06 83.83 Average: 1 16.06 0.01 2.11 3.05 0.07 78.70