---> uname -a: Linux prd-centos8-robot-2c-8g-6340.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4901 19 2178 6781 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:e7:3f:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fee7:3fc9/64 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) 11/06/2025 _x86_64_ (2 CPU) 02:23:33 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 114.38 61.83 52.55 7784.87 28805.53 02:26:01 AM 111.76 0.10 111.66 2.93 10979.75 02:27:01 AM 39.49 0.68 38.80 51.58 4996.00 02:28:01 AM 41.74 7.10 34.64 1310.18 2303.12 02:29:01 AM 65.46 0.25 65.21 47.05 8050.57 02:30:01 AM 7.60 0.00 7.60 0.00 297.00 02:31:01 AM 0.53 0.00 0.53 0.00 6.85 02:32:01 AM 0.37 0.00 0.37 0.00 3.72 02:33:01 AM 0.65 0.23 0.42 12.66 95.25 02:34:01 AM 2.05 0.00 2.05 0.00 69.37 02:35:01 AM 0.82 0.00 0.82 0.00 55.88 02:36:01 AM 33.57 0.63 32.94 73.18 1480.72 Average: 34.87 5.90 28.97 773.56 4762.06 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5482396 7033868 2400028 30.45 2688 1743908 729076 8.16 186724 1927988 99576 02:26:01 AM 5122956 6995020 2759468 35.01 2688 2049228 722976 8.10 191388 2221688 135768 02:27:01 AM 5116616 6992436 2765808 35.09 2688 2051640 720916 8.07 213276 2201608 43080 02:28:01 AM 4949596 6981772 2932828 37.21 2688 2201560 744844 8.34 269560 2292512 122436 02:29:01 AM 4915836 7014708 2966588 37.64 2688 2265384 678192 7.59 260720 2314480 44 02:30:01 AM 4920296 7019020 2962128 37.58 2688 2265388 678192 7.59 260720 2314764 4 02:31:01 AM 4920864 7019588 2961560 37.57 2688 2265388 678192 7.59 260720 2314656 4 02:32:01 AM 4920760 7019488 2961664 37.57 2688 2265392 678192 7.59 260720 2314548 4 02:33:01 AM 4836484 6938192 3045940 38.64 2688 2268380 795900 8.91 260852 2397412 16 02:34:01 AM 4788028 6889752 3094396 39.26 2688 2268388 836180 9.36 260852 2445932 4 02:35:01 AM 4916556 7019832 2965868 37.63 2688 2269940 675484 7.56 261176 2318812 172 02:36:01 AM 5103628 7023860 2778796 35.25 2688 2093196 745644 8.35 460704 1958372 11924 Average: 4999501 6995628 2882923 36.57 2688 2167316 723649 8.10 262284 2251898 34419 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 312.03 189.19 1432.41 61.00 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 88.85 69.22 1069.93 9.60 0.00 0.00 0.00 0.00 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 9.86 6.93 5.62 3.32 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 43.46 38.99 334.21 7.81 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 596.62 485.89 120.26 102.56 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 2.57 2.00 0.55 0.48 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 2.95 2.22 0.73 0.65 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 1.50 0.73 0.22 0.12 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 221.50 191.32 2685.13 13.79 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 408.05 383.19 6177.57 24.76 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 371.38 327.52 4869.38 22.80 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 50.50 39.57 88.34 30.80 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 175.77 144.73 1398.63 23.14 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) 11/06/2025 _x86_64_ (2 CPU) 02:23:33 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 35.42 0.04 7.62 20.84 0.15 35.93 02:25:01 AM 0 40.54 0.02 8.86 22.38 0.19 28.02 02:25:01 AM 1 30.27 0.07 6.38 19.30 0.12 43.87 02:26:01 AM all 28.02 0.00 4.57 11.48 0.11 55.82 02:26:01 AM 0 26.63 0.00 4.71 10.52 0.10 58.03 02:26:01 AM 1 29.42 0.00 4.42 12.44 0.12 53.59 02:27:01 AM all 14.30 0.00 1.86 1.26 0.05 82.52 02:27:01 AM 0 24.93 0.00 2.47 1.32 0.05 71.23 02:27:01 AM 1 3.67 0.00 1.25 1.20 0.05 93.82 02:28:01 AM all 24.96 0.00 4.20 0.98 0.08 69.78 02:28:01 AM 0 23.58 0.00 4.43 0.95 0.07 70.98 02:28:01 AM 1 26.35 0.00 3.96 1.02 0.08 68.59 02:29:01 AM all 19.76 0.00 4.30 2.56 0.08 73.29 02:29:01 AM 0 25.09 0.00 4.58 2.56 0.08 67.69 02:29:01 AM 1 14.41 0.00 4.03 2.57 0.08 78.91 02:30:01 AM all 0.38 0.00 0.13 0.03 0.03 99.43 02:30:01 AM 0 0.67 0.00 0.15 0.07 0.03 99.08 02:30:01 AM 1 0.10 0.00 0.10 0.00 0.02 99.78 02:31:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 02:31:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.27 02:31:01 AM 1 0.08 0.00 0.12 0.00 0.03 99.77 02:32:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 02:32:01 AM 0 0.58 0.00 0.03 0.00 0.03 99.35 02:32:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 02:33:01 AM all 10.12 0.00 1.92 0.02 0.09 87.85 02:33:01 AM 0 13.93 0.00 2.77 0.02 0.08 83.20 02:33:01 AM 1 6.30 0.00 1.06 0.02 0.10 92.52 02:34:01 AM all 9.85 0.00 1.40 0.01 0.10 88.64 02:34:01 AM 0 8.94 0.00 1.17 0.00 0.10 89.79 02:34:01 AM 1 10.76 0.00 1.63 0.02 0.10 87.48 02:35:01 AM all 8.47 0.00 1.29 0.01 0.09 90.14 02:35:01 AM 0 0.47 0.00 0.20 0.00 0.10 99.23 02:35:01 AM 1 16.52 0.00 2.38 0.02 0.08 81.00 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 31.82 0.00 4.08 0.19 0.08 63.83 02:36:01 AM 0 39.00 0.00 4.35 0.17 0.07 56.41 02:36:01 AM 1 24.64 0.00 3.80 0.22 0.10 71.24 Average: all 15.31 0.00 2.62 3.11 0.08 78.88 Average: 0 17.07 0.00 2.81 3.15 0.08 76.88 Average: 1 13.54 0.01 2.43 3.06 0.08 80.89