---> uname -a: Linux prd-centos8-robot-2c-8g-3256.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 577 4988 19 2131 6824 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:4a:b8:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe4a:b8c8/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:24:16 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 88.06 44.24 43.81 5770.18 21607.48 11:27:01 PM 108.13 0.33 107.80 22.93 10541.16 11:28:01 PM 31.27 0.83 30.44 95.43 3704.18 11:29:01 PM 57.09 9.23 47.86 1641.99 3078.39 11:30:01 PM 21.26 0.00 21.26 0.00 5410.95 11:31:01 PM 1.97 0.00 1.97 0.00 37.08 11:32:01 PM 0.52 0.00 0.52 0.00 4.78 11:33:01 PM 0.48 0.00 0.48 0.00 5.05 11:34:01 PM 14.95 0.53 14.41 81.57 636.47 Average: 35.97 6.13 29.84 845.88 5003.08 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5491432 7055288 2391000 30.33 2688 1756232 718080 8.04 188200 1919920 124688 11:27:01 PM 5248280 7043168 2634152 33.42 2688 1972448 677568 7.59 188468 2102860 90644 11:28:01 PM 5299424 7096608 2583008 32.77 2688 1975268 628536 7.04 217960 2024068 20 11:29:01 PM 5026416 7075580 2856016 36.23 2688 2218680 626776 7.02 264492 2224228 151740 11:30:01 PM 5021568 7070360 2860864 36.29 2688 2218680 642152 7.19 264488 2224124 8 11:31:01 PM 5021704 7070508 2860728 36.29 2688 2218684 642152 7.19 264488 2224116 8 11:32:01 PM 5021828 7070632 2860604 36.29 2688 2218684 642152 7.19 264488 2224048 4 11:33:01 PM 5021584 7070392 2860848 36.29 2688 2218688 642152 7.19 264488 2224264 8 11:34:01 PM 5156732 7031168 2725700 34.58 2688 2049840 679972 7.61 453452 1923592 13364 Average: 5145441 7064856 2736991 34.72 2688 2094134 655504 7.34 263392 2121247 42276 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 255.76 169.93 1525.80 57.41 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 66.89 53.11 709.76 8.60 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 11.58 9.50 6.48 3.53 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 214.55 163.74 336.68 42.83 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 6.35 4.58 2.04 1.35 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.83 0.52 0.18 1.74 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.15 0.17 0.10 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.68 0.30 0.32 0.23 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 49.00 36.35 79.09 23.39 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 67.42 48.69 295.62 15.46 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) 01/19/2025 _x86_64_ (2 CPU) 23:24:16 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 25.00 0.03 5.43 34.00 0.11 35.43 11:26:01 PM 0 21.06 0.02 5.06 33.90 0.10 39.87 11:26:01 PM 1 28.94 0.05 5.80 34.10 0.12 31.00 11:27:01 PM all 31.79 0.00 4.68 9.07 0.12 54.34 11:27:01 PM 0 26.46 0.00 3.94 9.15 0.12 60.34 11:27:01 PM 1 37.14 0.00 5.42 9.00 0.12 48.32 11:28:01 PM all 11.49 0.00 1.40 1.46 0.08 85.57 11:28:01 PM 0 15.74 0.00 1.37 1.97 0.10 80.82 11:28:01 PM 1 7.23 0.00 1.42 0.95 0.07 90.33 11:29:01 PM all 28.53 0.00 5.37 2.48 0.11 63.51 11:29:01 PM 0 21.02 0.00 4.63 2.37 0.08 71.88 11:29:01 PM 1 36.04 0.00 6.11 2.59 0.13 55.13 11:30:01 PM all 0.15 0.00 0.36 3.83 0.05 95.61 11:30:01 PM 0 0.13 0.00 0.28 4.13 0.05 95.41 11:30:01 PM 1 0.17 0.00 0.43 3.54 0.05 95.81 11:31:01 PM all 0.33 0.00 0.08 0.01 0.05 99.52 11:31:01 PM 0 0.33 0.00 0.08 0.00 0.03 99.55 11:31:01 PM 1 0.33 0.00 0.08 0.02 0.07 99.50 11:32:01 PM all 0.32 0.00 0.06 0.00 0.06 99.57 11:32:01 PM 0 0.48 0.00 0.07 0.00 0.07 99.38 11:32:01 PM 1 0.15 0.00 0.05 0.00 0.05 99.75 11:33:01 PM all 0.31 0.00 0.06 0.00 0.04 99.59 11:33:01 PM 0 0.53 0.00 0.07 0.00 0.03 99.37 11:33:01 PM 1 0.08 0.00 0.05 0.00 0.05 99.82 11:34:01 PM all 19.14 0.00 2.74 0.54 0.10 77.48 11:34:01 PM 0 16.22 0.00 2.58 0.40 0.12 80.69 11:34:01 PM 1 22.05 0.00 2.91 0.69 0.08 74.26 Average: all 13.00 0.00 2.24 5.70 0.08 78.97 Average: 0 11.33 0.00 2.01 5.76 0.08 80.82 Average: 1 14.67 0.01 2.47 5.64 0.08 77.13