---> uname -a: Linux prd-centos8-robot-2c-8g-182.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: 2799.996 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 594 4944 19 2158 6807 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:ee:62:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feee:6255/64 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) 01/09/2025 _x86_64_ (2 CPU) 03:51:26 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 115.04 45.53 69.51 6161.81 28787.09 03:54:01 AM 90.57 0.73 89.84 53.05 10442.77 03:55:02 AM 21.98 0.42 21.56 64.79 1851.41 03:56:01 AM 70.19 9.39 60.80 1669.82 7984.56 03:57:01 AM 3.00 0.08 2.92 31.99 99.02 03:58:01 AM 1.97 0.03 1.93 1.07 333.46 03:59:01 AM 0.30 0.00 0.30 0.00 5.97 04:00:01 AM 6.50 0.32 6.18 36.92 338.60 04:01:01 AM 27.51 0.53 26.97 63.98 1741.82 Average: 37.39 6.33 31.06 896.76 5727.70 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5427388 7084308 2455036 31.15 2688 1840992 653992 7.32 186252 1951616 163204 03:54:01 AM 5224924 7019444 2657500 33.71 2688 1972676 689972 7.73 198584 2114092 30680 03:55:02 AM 5218144 7060608 2664280 33.80 2688 2018236 680252 7.62 228040 2085352 39716 03:56:01 AM 5029460 7077108 2852964 36.19 2688 2217740 623516 6.98 263908 2214928 116 03:57:01 AM 4986792 7035684 2895632 36.74 2688 2218976 673944 7.55 264176 2257248 32 03:58:01 AM 4967184 7024212 2915240 36.98 2688 2227108 709396 7.94 264176 2276688 16 03:59:01 AM 4947680 7004764 2934744 37.23 2688 2227164 724800 8.12 264176 2295524 36 04:00:01 AM 5036772 6970604 2845652 36.10 2688 2107688 724152 8.11 298864 2188960 47304 04:01:01 AM 5087296 6994388 2795128 35.46 2688 2083408 694260 7.77 467844 1977924 16716 Average: 5102849 7030124 2779575 35.26 2688 2101554 686032 7.68 270669 2151370 33091 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 288.02 167.99 1589.97 55.21 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 63.40 45.17 648.68 8.25 0.00 0.00 0.00 0.00 03:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:02 AM eth0 22.21 17.53 73.38 12.96 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 129.33 82.29 264.85 25.94 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 26.99 18.48 5.37 1.65 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 286.65 284.26 123.81 117.72 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 248.42 246.70 373.66 87.68 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 63.13 43.54 137.63 39.94 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 22.29 17.99 16.13 8.54 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 127.82 102.70 359.46 39.79 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) 01/09/2025 _x86_64_ (2 CPU) 03:51:26 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 41.95 0.02 7.17 9.43 0.10 41.33 03:53:01 AM 0 41.73 0.02 6.88 9.56 0.08 41.73 03:53:01 AM 1 42.17 0.02 7.46 9.31 0.12 40.93 03:54:01 AM all 24.90 0.00 3.41 3.58 0.09 68.02 03:54:01 AM 0 29.07 0.00 3.00 3.75 0.10 64.08 03:54:01 AM 1 20.73 0.00 3.83 3.41 0.08 71.95 03:55:02 AM all 18.27 0.00 2.53 1.21 0.08 77.91 03:55:02 AM 0 11.93 0.00 2.55 0.93 0.05 84.53 03:55:02 AM 1 24.63 0.00 2.51 1.49 0.10 71.27 03:56:01 AM all 20.90 0.00 3.99 3.25 0.08 71.77 03:56:01 AM 0 15.76 0.00 3.22 2.65 0.08 78.29 03:56:01 AM 1 26.06 0.00 4.77 3.85 0.09 65.24 03:57:01 AM all 2.23 0.00 0.23 0.03 0.06 97.45 03:57:01 AM 0 2.47 0.00 0.17 0.02 0.05 97.29 03:57:01 AM 1 1.99 0.00 0.28 0.05 0.07 97.61 03:58:01 AM all 28.59 0.00 1.08 0.06 0.10 70.17 03:58:01 AM 0 3.66 0.00 0.27 0.12 0.12 95.84 03:58:01 AM 1 53.59 0.00 1.89 0.00 0.08 44.43 03:59:01 AM all 28.83 0.00 0.61 0.00 0.10 70.46 03:59:01 AM 0 45.78 0.00 0.79 0.00 0.08 53.34 03:59:01 AM 1 11.96 0.00 0.42 0.00 0.12 87.50 04:00:01 AM all 10.37 0.00 1.40 0.21 0.06 87.96 04:00:01 AM 0 12.27 0.00 1.72 0.19 0.07 85.76 04:00:01 AM 1 8.49 0.00 1.09 0.23 0.05 90.14 04:01:01 AM all 29.44 0.00 3.38 0.24 0.09 66.84 04:01:01 AM 0 23.18 0.00 3.25 0.18 0.08 73.29 04:01:01 AM 1 35.70 0.00 3.50 0.30 0.10 60.40 Average: all 22.83 0.00 2.64 2.00 0.08 72.44 Average: 0 20.64 0.00 2.43 1.93 0.08 74.91 Average: 1 25.02 0.00 2.86 2.06 0.09 69.97