---> uname -a: Linux prd-centos8-robot-2c-8g-4960.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4822 19 2307 6826 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:b9:d4:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:feb9:d4c0/64 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:22 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 97.95 53.91 44.04 6298.75 26204.85 03:34:01 AM 111.40 0.77 110.63 54.12 10553.02 03:35:01 AM 32.41 0.42 31.99 64.78 3677.77 03:36:01 AM 46.88 6.72 40.16 1245.93 2781.87 03:37:01 AM 30.97 2.52 28.46 396.00 5634.56 03:38:01 AM 2.92 0.00 2.92 0.00 82.94 03:39:01 AM 0.35 0.00 0.35 0.00 3.58 03:40:01 AM 0.30 0.00 0.30 0.00 3.02 03:41:01 AM 11.50 0.18 11.31 33.86 309.16 Average: 37.07 7.08 29.99 889.28 5433.91 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5568996 7095152 2313436 29.35 2688 1718856 692844 7.76 186868 1844732 91024 03:34:01 AM 5234280 7029940 2648152 33.60 2688 1973124 689012 7.71 198028 2106644 90640 03:35:01 AM 5316912 7113944 2565520 32.55 2688 1975072 638056 7.14 217340 2007128 8 03:36:01 AM 4962500 7009900 2919932 37.04 2688 2217044 690752 7.73 256796 2294572 155652 03:37:01 AM 5038104 7086396 2844328 36.08 2688 2218088 626860 7.02 263464 2210048 8 03:38:01 AM 5038020 7086316 2844412 36.09 2688 2218092 626860 7.02 263464 2210012 4 03:39:01 AM 5038072 7086368 2844360 36.08 2688 2218092 626860 7.02 263464 2209948 4 03:40:01 AM 5038296 7086584 2844136 36.08 2688 2218092 627280 7.02 263464 2209948 4 03:41:01 AM 4956260 7002852 2926172 37.12 2688 2215944 706168 7.91 302444 2251800 13360 Average: 5132382 7066384 2750050 34.89 2688 2108045 658299 7.37 246148 2149426 38967 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 284.17 175.06 1235.20 59.71 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 88.25 70.57 1025.87 10.52 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 18.53 10.36 6.38 3.77 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 40.16 31.19 296.97 7.11 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 450.22 324.08 95.83 78.22 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.57 0.47 0.43 0.12 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.17 0.15 0.06 0.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 0.77 0.17 0.04 0.01 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 15.66 13.23 15.33 6.45 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 99.72 69.28 295.60 18.36 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:22 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 32.41 0.03 6.12 25.47 0.12 35.84 03:33:01 AM 0 39.55 0.05 6.78 26.92 0.12 26.58 03:33:01 AM 1 25.28 0.02 5.46 24.03 0.12 45.09 03:34:01 AM all 34.66 0.00 4.84 5.37 0.11 55.02 03:34:01 AM 0 34.71 0.00 4.98 5.48 0.12 54.72 03:34:01 AM 1 34.61 0.00 4.71 5.26 0.10 55.33 03:35:01 AM all 10.51 0.00 1.49 1.64 0.08 86.28 03:35:01 AM 0 8.70 0.00 1.44 1.77 0.08 88.01 03:35:01 AM 1 12.32 0.00 1.55 1.50 0.07 84.55 03:36:01 AM all 23.16 0.00 4.50 3.84 0.09 68.41 03:36:01 AM 0 22.00 0.00 4.06 2.12 0.08 71.75 03:36:01 AM 1 24.32 0.00 4.95 5.55 0.10 65.08 03:37:01 AM all 7.28 0.00 2.00 3.22 0.07 87.43 03:37:01 AM 0 4.63 0.00 1.72 3.53 0.07 90.06 03:37:01 AM 1 9.93 0.00 2.28 2.92 0.07 84.81 03:38:01 AM all 0.29 0.00 0.07 0.03 0.02 99.60 03:38:01 AM 0 0.08 0.00 0.08 0.03 0.02 99.78 03:38:01 AM 1 0.50 0.00 0.05 0.02 0.02 99.42 03:39:01 AM all 0.30 0.00 0.06 0.00 0.03 99.62 03:39:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 03:39:01 AM 1 0.53 0.00 0.07 0.00 0.03 99.37 03:40:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 03:40:01 AM 0 0.07 0.00 0.08 0.00 0.03 99.82 03:40:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 03:41:01 AM all 12.65 0.00 1.39 0.55 0.05 85.37 03:41:01 AM 0 3.96 0.00 0.89 0.45 0.05 94.65 03:41:01 AM 1 21.31 0.00 1.88 0.65 0.05 76.10 Average: all 13.46 0.00 2.27 4.40 0.06 79.80 Average: 0 12.57 0.01 2.22 4.42 0.07 80.72 Average: 1 14.34 0.00 2.33 4.38 0.06 78.88