---> uname -a: Linux prd-centos8-robot-2c-8g-48656.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 634 4897 19 2165 6765 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:b7:a0:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:feb7:a078/64 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) 09/04/2025 _x86_64_ (2 CPU) 00:35:48 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 207.35 155.66 51.68 14641.69 39173.13 12:38:01 AM 124.75 0.17 124.58 4.53 12238.33 12:39:01 AM 39.75 1.03 38.72 115.29 3963.01 12:40:01 AM 71.31 7.00 64.31 1293.30 5339.29 12:41:01 AM 18.61 0.00 18.61 0.00 4405.75 12:42:01 AM 4.20 0.22 3.98 11.73 137.65 12:43:01 AM 0.28 0.00 0.28 0.00 7.12 12:44:01 AM 18.15 0.33 17.81 37.86 1004.87 12:45:01 AM 31.29 0.52 30.77 63.85 1168.96 Average: 57.30 18.33 38.97 1796.57 7493.29 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5548028 7065780 2334404 29.62 2688 1711100 715912 8.02 183760 1870692 95356 12:38:01 AM 5087508 6955516 2794924 35.46 2688 2045032 754692 8.45 190812 2259604 136088 12:39:01 AM 5245548 7084780 2636884 33.45 2688 2015108 632552 7.08 218664 2070980 10764 12:40:01 AM 4937908 7025628 2944524 37.36 2688 2255368 690540 7.73 261924 2305816 119844 12:41:01 AM 4935448 7023128 2946984 37.39 2688 2255368 690540 7.73 261916 2305628 12 12:42:01 AM 4817604 6905908 3064828 38.88 2688 2255992 832484 9.32 262056 2422324 36 12:43:01 AM 4803100 6891460 3079332 39.07 2688 2256056 845496 9.47 262056 2436624 32 12:44:01 AM 5030708 6937512 2851724 36.18 2688 2080240 754748 8.45 301560 2193104 23944 12:45:01 AM 4992172 6903168 2890260 36.67 2688 2084636 797568 8.93 459976 2077092 26308 Average: 5044225 6976987 2838207 36.01 2688 2106544 746059 8.35 266969 2215763 45820 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 318.83 166.73 1279.92 57.15 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 124.03 95.95 1275.95 13.11 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 14.26 9.55 6.80 3.82 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 237.62 175.41 372.33 47.13 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 1.47 0.72 0.18 0.12 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 260.41 260.71 3698.37 704.94 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 337.61 329.20 5967.10 22.09 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 155.62 124.48 1862.71 27.04 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 23.18 17.08 15.26 8.94 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 163.67 131.09 1608.66 98.26 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) 09/04/2025 _x86_64_ (2 CPU) 00:35:48 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 44.28 0.07 10.60 12.88 0.10 32.07 12:37:01 AM 0 45.57 0.07 9.29 9.82 0.10 35.15 12:37:01 AM 1 42.99 0.07 11.91 15.96 0.10 28.98 12:38:01 AM all 35.62 0.00 5.15 2.36 0.11 56.76 12:38:01 AM 0 23.81 0.00 4.35 2.56 0.10 69.18 12:38:01 AM 1 47.49 0.00 5.96 2.15 0.12 44.28 12:39:01 AM all 16.04 0.00 2.26 0.80 0.06 80.84 12:39:01 AM 0 7.31 0.00 1.62 0.62 0.05 90.41 12:39:01 AM 1 24.80 0.00 2.91 0.99 0.07 71.24 12:40:01 AM all 33.09 0.00 6.08 1.61 0.10 59.12 12:40:01 AM 0 24.98 0.00 5.44 1.31 0.10 68.16 12:40:01 AM 1 41.22 0.00 6.73 1.90 0.10 50.05 12:41:01 AM all 0.36 0.00 0.32 0.66 0.03 98.64 12:41:01 AM 0 0.20 0.00 0.27 0.48 0.03 99.01 12:41:01 AM 1 0.52 0.00 0.37 0.83 0.02 98.27 12:42:01 AM all 14.06 0.00 0.97 0.02 0.08 84.87 12:42:01 AM 0 7.70 0.00 0.30 0.00 0.07 91.93 12:42:01 AM 1 20.49 0.00 1.64 0.03 0.10 77.73 12:43:01 AM all 11.69 0.00 1.14 0.00 0.10 87.07 12:43:01 AM 0 0.99 0.00 0.27 0.00 0.10 98.64 12:43:01 AM 1 22.59 0.00 2.03 0.00 0.10 75.27 12:44:01 AM all 17.95 0.00 2.42 0.08 0.09 79.45 12:44:01 AM 0 13.86 0.00 2.17 0.10 0.10 83.77 12:44:01 AM 1 22.03 0.00 2.68 0.07 0.08 75.14 12:45:01 AM all 31.84 0.00 3.97 0.52 0.10 63.56 12:45:01 AM 0 22.98 0.00 3.83 0.62 0.10 72.47 12:45:01 AM 1 40.70 0.00 4.12 0.43 0.10 54.65 Average: all 22.79 0.01 3.66 2.10 0.09 71.35 Average: 0 16.39 0.01 3.06 1.72 0.08 78.73 Average: 1 29.23 0.01 4.26 2.49 0.09 63.93