---> uname -a: Linux prd-centos8-robot-2c-8g-2381.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: 2799.996 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 633 4927 19 2136 6768 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:85:69:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe85:6966/64 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:26 LINUX RESTART (2 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 107.07 34.24 72.82 6862.22 6599.56 02:11:01 AM 78.96 0.70 78.26 50.77 9285.53 02:12:01 AM 22.78 0.42 22.36 64.79 2198.95 02:13:01 AM 55.20 0.03 55.16 3.47 7134.16 02:14:01 AM 5.02 0.08 4.93 31.99 207.25 02:15:01 AM 2.43 0.03 2.40 1.07 349.90 02:16:01 AM 0.52 0.00 0.52 0.00 9.48 02:17:01 AM 0.35 0.00 0.35 0.00 150.68 02:18:01 AM 14.18 0.40 13.78 46.79 1114.33 Average: 31.70 3.93 27.76 773.32 2999.26 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5358052 7040340 2524372 32.03 2688 1864580 700824 7.85 209308 1994176 133000 02:11:01 AM 5149276 6972776 2733148 34.67 2688 2000324 746196 8.36 220960 2165332 30116 02:12:01 AM 5073600 6978372 2808824 35.63 2688 2079400 746396 8.36 254560 2201704 60440 02:13:01 AM 5002428 7026280 2879996 36.54 2688 2193596 659336 7.38 256816 2250224 84 02:14:01 AM 4960264 6985324 2922160 37.07 2688 2194844 726092 8.13 257076 2292252 288 02:15:01 AM 4941360 6974544 2941064 37.31 2688 2202968 741524 8.30 257076 2311420 4 02:16:01 AM 4930140 6963360 2952284 37.45 2688 2203004 783472 8.77 257076 2322440 4 02:17:01 AM 4922324 6959992 2960100 37.55 2688 2207452 761348 8.52 257136 2329384 48 02:18:01 AM 5100868 6980332 2781556 35.29 2688 2055308 700248 7.84 457116 1974304 13356 Average: 5048701 6986813 2833723 35.95 2688 2111275 729493 8.17 269680 2204582 26371 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 331.62 198.09 1577.56 61.45 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 60.98 46.87 626.40 8.09 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 41.79 31.13 280.81 7.41 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 184.52 127.77 57.03 31.34 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.45 8.58 4.17 1.03 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 234.54 217.86 111.24 87.33 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 296.45 289.67 435.35 103.30 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 74.78 71.11 250.09 17.88 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 60.17 42.78 97.97 44.91 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 144.13 114.72 380.10 40.26 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:26 LINUX RESTART (2 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 44.01 0.01 7.47 3.87 0.10 44.53 02:10:01 AM 0 50.36 0.00 8.09 2.62 0.10 38.84 02:10:01 AM 1 37.67 0.02 6.85 5.13 0.10 50.23 02:11:01 AM all 23.45 0.00 3.40 2.77 0.08 70.29 02:11:01 AM 0 30.00 0.00 4.07 2.90 0.08 62.95 02:11:01 AM 1 16.92 0.00 2.73 2.63 0.08 77.63 02:12:01 AM all 20.06 0.00 2.73 0.80 0.08 76.34 02:12:01 AM 0 27.22 0.00 2.99 1.03 0.08 68.67 02:12:01 AM 1 12.89 0.00 2.47 0.57 0.07 84.01 02:13:01 AM all 17.34 0.00 3.20 2.24 0.09 77.14 02:13:01 AM 0 19.88 0.00 3.36 3.29 0.10 73.37 02:13:01 AM 1 14.79 0.00 3.04 1.18 0.08 80.90 02:14:01 AM all 1.60 0.00 0.18 0.03 0.03 98.15 02:14:01 AM 0 2.82 0.00 0.22 0.03 0.03 96.89 02:14:01 AM 1 0.37 0.00 0.15 0.03 0.03 99.41 02:15:01 AM all 24.31 0.00 1.12 0.08 0.08 74.40 02:15:01 AM 0 45.98 0.00 1.97 0.17 0.08 51.80 02:15:01 AM 1 2.96 0.00 0.28 0.00 0.08 96.68 02:16:01 AM all 26.59 0.00 0.58 0.00 0.10 72.73 02:16:01 AM 0 19.74 0.00 0.54 0.00 0.10 79.63 02:16:01 AM 1 33.46 0.00 0.62 0.00 0.10 65.82 02:17:01 AM all 8.53 0.00 0.32 0.08 0.06 91.00 02:17:01 AM 0 3.70 0.00 0.29 0.00 0.05 95.96 02:17:01 AM 1 13.38 0.00 0.35 0.17 0.07 86.03 02:18:01 AM all 18.18 0.00 2.70 2.30 0.07 76.75 02:18:01 AM 0 22.51 0.00 2.91 2.61 0.07 71.91 02:18:01 AM 1 13.86 0.00 2.50 1.99 0.07 81.59 Average: all 20.41 0.00 2.41 1.35 0.08 75.75 Average: 0 24.63 0.00 2.71 1.41 0.08 71.18 Average: 1 16.20 0.00 2.11 1.30 0.08 80.32