---> uname -a: Linux prd-centos8-robot-2c-8g-38907.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 599 4903 19 2194 6800 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:53:63:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe53:6351/64 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) 07/02/2025 _x86_64_ (2 CPU) 00:53:23 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 75.64 16.08 59.56 4938.75 5284.87 12:56:01 AM 96.00 0.72 95.28 52.92 11420.41 12:57:01 AM 37.86 0.42 37.44 64.79 2896.08 12:58:01 AM 80.62 9.47 71.15 1685.59 8487.50 12:59:01 AM 5.85 0.00 5.85 0.00 509.43 01:00:01 AM 2.15 0.03 2.12 1.07 337.15 01:01:01 AM 0.30 0.02 0.28 0.13 3.96 01:02:01 AM 6.35 0.38 5.96 38.65 418.26 01:03:01 AM 33.71 0.52 33.19 63.85 1918.78 Average: 37.61 3.07 34.54 760.61 3474.96 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5393648 7068088 2488784 31.57 2688 1857420 669720 7.50 184640 1985976 174448 12:56:01 AM 5184556 7013208 2697876 34.23 2688 2004572 716988 8.03 196760 2151596 42496 12:57:01 AM 5126424 7018248 2756008 34.96 2688 2065692 694780 7.78 228440 2172976 61248 12:58:01 AM 4971204 7059296 2911228 36.93 2688 2256048 638872 7.15 266488 2265896 10844 12:59:01 AM 4925932 7014372 2956500 37.51 2688 2256396 695160 7.78 266752 2310344 96 01:00:01 AM 4899996 6996496 2982436 37.84 2688 2264456 712944 7.98 266812 2335936 4 01:01:01 AM 4879416 6975996 3003016 38.10 2688 2264512 744020 8.33 266812 2355584 36 01:02:01 AM 5064732 7002784 2817700 35.75 2688 2111264 661040 7.40 274288 2184696 29124 01:03:01 AM 5054720 6992480 2827712 35.87 2688 2111800 687616 7.70 474748 1999556 10304 Average: 5055625 7015663 2826807 35.86 2688 2132462 691238 7.74 269527 2195840 36511 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 326.64 190.19 1735.03 58.07 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 70.39 48.05 718.02 8.21 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 29.36 24.36 143.05 6.86 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 217.18 155.72 218.55 44.16 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 21.58 16.26 5.72 1.68 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 288.34 285.65 123.12 118.57 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 245.89 242.46 259.59 86.59 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 77.09 51.62 264.49 36.66 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 20.94 17.58 16.23 8.86 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 144.16 114.66 387.09 41.07 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) 07/02/2025 _x86_64_ (2 CPU) 00:53:23 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 34.89 0.00 5.95 2.17 0.09 56.90 12:55:01 AM 0 45.47 0.00 6.48 2.00 0.10 45.95 12:55:01 AM 1 24.31 0.00 5.43 2.34 0.08 67.84 12:56:01 AM all 25.17 0.00 3.78 9.16 0.09 61.80 12:56:01 AM 0 31.14 0.00 3.47 7.71 0.08 57.60 12:56:01 AM 1 19.20 0.00 4.09 10.61 0.10 66.01 12:57:01 AM all 21.97 0.00 3.16 1.00 0.07 73.80 12:57:01 AM 0 27.48 0.00 3.53 1.23 0.07 67.69 12:57:01 AM 1 16.47 0.00 2.79 0.77 0.07 79.91 12:58:01 AM all 23.00 0.00 4.67 2.00 0.08 70.26 12:58:01 AM 0 29.73 0.00 5.16 1.80 0.08 63.23 12:58:01 AM 1 16.27 0.00 4.17 2.20 0.07 77.28 12:59:01 AM all 3.13 0.00 0.28 0.09 0.03 96.46 12:59:01 AM 0 1.51 0.00 0.25 0.18 0.03 98.03 12:59:01 AM 1 4.75 0.00 0.32 0.00 0.03 94.90 01:00:01 AM all 27.36 0.00 0.58 0.18 0.10 71.78 01:00:01 AM 0 34.32 0.00 0.70 0.35 0.10 64.53 01:00:01 AM 1 20.40 0.00 0.45 0.00 0.10 79.04 01:01:01 AM all 28.11 0.00 0.66 0.00 0.10 71.13 01:01:01 AM 0 23.42 0.00 0.62 0.00 0.10 75.85 01:01:01 AM 1 32.77 0.00 0.70 0.00 0.10 66.42 01:02:01 AM all 7.29 0.00 1.48 0.03 0.07 91.13 01:02:01 AM 0 10.16 0.00 1.56 0.05 0.07 88.16 01:02:01 AM 1 4.46 0.00 1.40 0.00 0.07 94.07 01:03:01 AM all 31.43 0.00 3.61 0.29 0.08 64.59 01:03:01 AM 0 35.61 0.00 3.79 0.15 0.08 60.37 01:03:01 AM 1 27.24 0.00 3.42 0.43 0.08 68.83 Average: all 22.50 0.00 2.69 1.66 0.08 73.07 Average: 0 26.57 0.00 2.85 1.50 0.08 69.00 Average: 1 18.43 0.00 2.53 1.82 0.08 77.13