---> uname -a: Linux prd-centos8-robot-2c-8g-48114.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 600 4907 19 2190 6799 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:6d:f0:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe6d:f0dd/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) 08/01/2025 _x86_64_ (2 CPU) 00:34:39 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:02 AM 148.31 77.24 71.06 8795.35 40644.26 12:37:01 AM 118.61 0.73 117.88 53.82 12320.83 12:38:01 AM 37.10 0.42 36.69 64.78 2924.71 12:39:01 AM 69.69 6.97 62.72 1292.98 7921.50 12:40:01 AM 9.76 0.00 9.76 0.00 659.64 12:41:01 AM 2.12 0.03 2.08 1.07 339.90 12:42:01 AM 0.52 0.00 0.52 0.00 7.50 12:43:01 AM 0.52 0.00 0.52 0.00 159.44 12:44:01 AM 34.29 0.62 33.67 73.04 1971.71 Average: 46.63 9.57 37.06 1144.52 7430.30 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:02 AM 5352560 7009160 2529864 32.10 2688 1845532 755988 8.46 207272 2027208 175892 12:37:01 AM 5167508 7003984 2714916 34.44 2688 2012288 692660 7.76 198744 2159860 42484 12:38:01 AM 5115004 7014552 2767420 35.11 2688 2073384 686388 7.69 230360 2180404 50068 12:39:01 AM 4968184 7053500 2914240 36.97 2688 2253000 621532 6.96 262524 2265472 10836 12:40:01 AM 4926048 7011556 2956376 37.51 2688 2253364 708288 7.93 262788 2310168 88 12:41:01 AM 4900476 6994144 2981948 37.83 2688 2261516 708288 7.93 262848 2335708 4 12:42:01 AM 4888300 6982004 2994124 37.98 2688 2261552 744364 8.33 262848 2347512 4 12:43:01 AM 4956808 7056888 2925616 37.12 2688 2267928 625216 7.00 263196 2279876 1776 12:44:01 AM 5015396 6948028 2867028 36.37 2688 2106940 720412 8.07 470500 2040528 10196 Average: 5032254 7008202 2850170 36.16 2688 2148389 695904 7.79 269009 2216304 32372 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 AM eth0 274.96 183.56 1648.79 60.57 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 91.02 64.99 842.06 10.07 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 28.52 23.84 149.43 7.09 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 206.62 151.16 220.56 41.44 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 26.25 19.21 6.29 1.87 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 275.76 274.26 122.01 114.20 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 253.05 251.10 433.95 89.13 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 52.47 35.56 245.18 5.10 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 59.60 43.35 100.50 41.62 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 141.01 116.43 417.98 41.29 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) 08/01/2025 _x86_64_ (2 CPU) 00:34:39 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:02 AM all 40.89 0.04 10.05 14.62 0.13 34.27 12:36:02 AM 0 49.97 0.02 9.35 15.75 0.12 24.81 12:36:02 AM 1 31.77 0.07 10.75 13.48 0.15 43.77 12:37:01 AM all 32.13 0.00 4.98 1.49 0.13 61.26 12:37:01 AM 0 39.35 0.00 5.36 1.60 0.12 53.57 12:37:01 AM 1 24.91 0.00 4.60 1.39 0.14 68.96 12:38:01 AM all 22.44 0.00 3.17 0.37 0.09 73.92 12:38:01 AM 0 38.45 0.00 3.89 0.40 0.08 57.18 12:38:01 AM 1 6.50 0.00 2.47 0.33 0.10 90.60 12:39:01 AM all 22.84 0.00 4.73 1.07 0.10 71.26 12:39:01 AM 0 28.12 0.00 5.13 1.20 0.10 65.45 12:39:01 AM 1 17.56 0.00 4.33 0.94 0.10 77.08 12:40:01 AM all 2.80 0.00 0.32 0.07 0.05 96.76 12:40:01 AM 0 3.97 0.00 0.32 0.13 0.05 95.52 12:40:01 AM 1 1.64 0.00 0.32 0.00 0.05 97.99 12:41:01 AM all 27.15 0.00 0.55 0.04 0.11 72.16 12:41:01 AM 0 43.32 0.00 0.71 0.07 0.13 55.77 12:41:01 AM 1 11.04 0.00 0.39 0.02 0.08 88.48 12:42:01 AM all 27.37 0.00 0.64 0.00 0.13 71.86 12:42:01 AM 0 11.55 0.00 0.44 0.00 0.13 87.88 12:42:01 AM 1 43.29 0.00 0.84 0.00 0.12 55.74 12:43:01 AM all 4.83 0.00 0.35 0.01 0.09 94.72 12:43:01 AM 0 1.46 0.00 0.23 0.02 0.08 98.21 12:43:01 AM 1 8.26 0.00 0.48 0.00 0.10 91.16 12:44:01 AM all 31.34 0.00 3.92 0.24 0.09 64.40 12:44:01 AM 0 34.20 0.00 3.62 0.27 0.08 61.83 12:44:01 AM 1 28.49 0.00 4.22 0.22 0.10 66.98 Average: all 23.54 0.00 3.19 1.99 0.10 71.17 Average: 0 27.81 0.00 3.23 2.16 0.10 66.70 Average: 1 19.25 0.01 3.16 1.82 0.10 75.66