---> uname -a: Linux prd-centos8-robot-2c-8g-2943.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 602 4959 19 2136 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:65:b6:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe65:b6c1/64 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:20 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 86.17 7.86 78.31 2650.32 7337.64 11:08:01 PM 82.23 0.73 81.50 53.03 9979.50 11:09:01 PM 31.47 7.13 24.34 1310.50 1499.53 11:10:01 PM 47.41 2.52 44.89 396.07 7035.09 11:11:01 PM 2.43 0.00 2.43 0.00 79.81 11:12:01 PM 0.32 0.00 0.32 0.00 5.23 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 11.18 0.43 10.75 70.78 350.58 11:15:01 PM 25.94 0.53 25.41 64.78 1114.81 Average: 31.92 2.13 29.79 505.06 3045.08 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5254100 6996088 2628332 33.34 2688 1923440 758660 8.49 193368 2113528 205352 11:08:01 PM 5157584 6984296 2724848 34.57 2688 2004688 732768 8.20 210980 2172588 25572 11:09:01 PM 4947732 6971504 2934700 37.23 2688 2195304 763068 8.54 274860 2298848 158472 11:10:01 PM 4989384 7044048 2893048 36.70 2688 2224496 695412 7.79 263756 2256804 4 11:11:01 PM 4989924 7044628 2892508 36.70 2688 2224500 663080 7.42 263752 2256564 12 11:12:01 PM 4989992 7044688 2892440 36.69 2688 2224500 663080 7.42 263752 2256496 8 11:13:01 PM 4990024 7044712 2892408 36.69 2688 2224500 663080 7.42 263752 2256500 4 11:14:01 PM 5055484 6964048 2826948 35.86 2688 2084428 735860 8.24 285316 2192432 31120 11:15:01 PM 5089792 6973908 2792640 35.43 2688 2060168 739564 8.28 454712 1991248 16728 Average: 5051557 7007547 2830875 35.91 2688 2129558 712730 7.98 274916 2199445 48586 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 130.64 96.43 1213.65 24.38 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 49.15 37.46 442.03 8.53 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 38.67 28.11 296.44 5.87 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 198.97 143.69 44.90 32.44 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 5.18 0.52 0.70 0.13 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.80 0.22 0.10 0.02 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.92 0.10 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 39.82 30.24 73.42 25.06 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 21.83 18.44 16.67 8.70 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 54.00 39.47 232.02 11.68 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:20 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 35.46 0.00 5.86 1.95 0.15 56.57 11:07:01 PM 0 27.17 0.00 5.13 1.57 0.17 65.95 11:07:01 PM 1 43.78 0.00 6.59 2.33 0.13 47.16 11:08:01 PM all 21.64 0.00 2.98 2.88 0.13 72.37 11:08:01 PM 0 17.72 0.00 2.89 2.66 0.17 76.56 11:08:01 PM 1 25.56 0.00 3.06 3.10 0.10 68.18 11:09:01 PM all 20.49 0.00 3.77 2.06 0.13 73.55 11:09:01 PM 0 20.55 0.00 3.74 3.05 0.13 72.53 11:09:01 PM 1 20.43 0.00 3.80 1.07 0.13 74.57 11:10:01 PM all 12.82 0.00 2.62 4.70 0.08 79.79 11:10:01 PM 0 6.79 0.00 2.21 3.85 0.07 87.09 11:10:01 PM 1 18.85 0.00 3.03 5.56 0.08 72.48 11:11:01 PM all 0.33 0.00 0.08 0.02 0.07 99.51 11:11:01 PM 0 0.08 0.00 0.07 0.03 0.07 99.75 11:11:01 PM 1 0.58 0.00 0.08 0.00 0.07 99.27 11:12:01 PM all 0.30 0.00 0.06 0.00 0.06 99.58 11:12:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:12:01 PM 1 0.53 0.00 0.05 0.00 0.07 99.35 11:13:01 PM all 0.25 0.00 0.05 0.00 0.05 99.65 11:13:01 PM 0 0.05 0.00 0.03 0.00 0.03 99.88 11:13:01 PM 1 0.45 0.00 0.07 0.00 0.07 99.42 11:14:01 PM all 8.86 0.00 1.47 0.58 0.08 89.02 11:14:01 PM 0 7.65 0.00 1.10 0.42 0.08 90.75 11:14:01 PM 1 10.07 0.00 1.84 0.74 0.07 87.28 11:15:01 PM all 30.50 0.00 3.46 0.62 0.10 65.32 11:15:01 PM 0 27.49 0.00 3.65 0.66 0.08 68.12 11:15:01 PM 1 33.50 0.00 3.27 0.59 0.12 62.53 Average: all 14.50 0.00 2.26 1.42 0.09 81.73 Average: 0 11.93 0.00 2.10 1.36 0.09 84.52 Average: 1 17.06 0.00 2.42 1.49 0.09 78.94