---> uname -a: Linux prd-centos8-robot-2c-8g-9951.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: 2800.000 BogoMIPS: 5600.00 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 590 4948 19 2159 6810 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:fd:d6:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fefd:d674/64 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) 02/09/2025 _x86_64_ (2 CPU) 02:24:15 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 101.68 38.87 62.81 5616.53 6056.56 02:27:01 AM 92.94 0.73 92.20 53.05 10374.04 02:28:01 AM 22.86 0.42 22.45 64.79 1967.41 02:29:01 AM 67.59 6.75 60.85 1249.18 7878.27 02:30:01 AM 3.03 0.08 2.95 31.99 103.55 02:31:01 AM 2.13 0.03 2.10 1.07 338.02 02:32:01 AM 0.32 0.00 0.32 0.00 4.77 02:33:01 AM 0.28 0.00 0.28 0.00 186.37 02:34:01 AM 27.81 0.63 27.18 73.19 1813.85 Average: 35.41 5.28 30.13 787.80 3191.53 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5423688 7081520 2458736 31.19 2688 1840844 647456 7.25 185384 1954736 146900 02:27:01 AM 5209496 7015144 2672928 33.91 2688 1982996 703528 7.88 198228 2127428 30680 02:28:01 AM 5190824 7046104 2691600 34.15 2688 2030308 690696 7.73 227968 2113732 40224 02:29:01 AM 5019052 7067068 2863372 36.33 2688 2217564 622464 6.97 258316 2232268 100 02:30:01 AM 4975652 7024984 2906772 36.88 2688 2218880 696928 7.80 258576 2275620 116 02:31:01 AM 4950776 7008172 2931648 37.19 2688 2226936 712756 7.98 258576 2300744 4 02:32:01 AM 4934672 6992100 2947752 37.40 2688 2226968 732332 8.20 258576 2316480 4 02:33:01 AM 5003240 7068008 2879184 36.53 2688 2234308 621336 6.96 258968 2248028 1788 02:34:01 AM 5098404 7001308 2784020 35.32 2688 2078272 673712 7.54 461508 1974472 176 Average: 5089534 7033823 2792890 35.43 2688 2117453 677912 7.59 262900 2171501 24444 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 313.25 193.40 1574.49 58.80 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 64.11 51.65 689.35 8.67 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 25.00 18.10 84.68 5.64 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 228.59 190.97 259.62 44.80 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 31.06 15.96 7.27 1.70 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 288.12 285.62 122.98 119.90 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 273.74 264.39 558.03 88.05 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 56.85 43.60 316.94 3.73 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 51.96 37.34 99.82 40.87 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 148.08 122.34 412.58 41.35 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) 02/09/2025 _x86_64_ (2 CPU) 02:24:15 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 33.25 0.03 6.51 6.95 0.12 53.14 02:26:01 AM 0 32.70 0.02 6.01 7.70 0.10 53.47 02:26:01 AM 1 33.81 0.05 7.01 6.20 0.14 52.79 02:27:01 AM all 24.81 0.00 3.71 4.05 0.10 67.32 02:27:01 AM 0 23.94 0.00 3.72 4.32 0.10 67.92 02:27:01 AM 1 25.68 0.00 3.70 3.79 0.10 66.72 02:28:01 AM all 16.91 0.00 2.65 0.79 0.06 79.59 02:28:01 AM 0 17.93 0.00 2.64 0.68 0.07 78.68 02:28:01 AM 1 15.89 0.00 2.67 0.90 0.05 80.49 02:29:01 AM all 19.30 0.00 4.12 2.31 0.09 74.18 02:29:01 AM 0 19.24 0.00 4.14 1.95 0.10 74.56 02:29:01 AM 1 19.35 0.00 4.10 2.66 0.08 73.80 02:30:01 AM all 2.96 0.00 0.28 0.04 0.05 96.67 02:30:01 AM 0 2.99 0.00 0.25 0.03 0.05 96.67 02:30:01 AM 1 2.93 0.00 0.30 0.05 0.05 96.67 02:31:01 AM all 28.26 0.00 1.11 0.04 0.09 70.50 02:31:01 AM 0 48.28 0.00 1.91 0.02 0.10 49.69 02:31:01 AM 1 8.25 0.00 0.30 0.07 0.08 91.30 02:32:01 AM all 27.90 0.00 0.66 0.00 0.11 71.32 02:32:01 AM 0 33.89 0.00 0.66 0.00 0.12 65.34 02:32:01 AM 1 21.92 0.00 0.67 0.00 0.10 77.31 02:33:01 AM all 4.04 0.00 0.35 0.03 0.06 95.51 02:33:01 AM 0 7.26 0.00 0.44 0.00 0.07 92.23 02:33:01 AM 1 0.87 0.00 0.27 0.07 0.05 98.74 02:34:01 AM all 23.53 0.00 3.19 1.33 0.08 71.87 02:34:01 AM 0 20.42 0.00 2.80 1.34 0.07 75.37 02:34:01 AM 1 26.64 0.00 3.58 1.32 0.08 68.37 Average: all 20.11 0.00 2.51 1.73 0.08 75.57 Average: 0 22.98 0.00 2.51 1.79 0.09 72.63 Average: 1 17.24 0.01 2.51 1.67 0.08 78.50