---> uname -a: Linux prd-centos8-robot-2c-8g-5229.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 615 4964 19 2117 6785 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:ed:61:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:feed:618f/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) 11/08/2024 _x86_64_ (2 CPU) 04:08:32 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 129.02 69.83 59.20 8020.79 38380.79 04:11:01 AM 123.34 7.08 116.26 1267.77 10608.33 04:12:01 AM 37.17 0.83 36.34 95.43 4502.08 04:13:01 AM 57.06 0.03 57.02 3.47 7394.73 04:14:01 AM 10.93 0.08 10.85 31.99 907.25 04:15:01 AM 4.25 0.02 4.23 0.13 155.08 04:16:01 AM 0.22 0.00 0.22 0.00 4.28 04:17:01 AM 10.18 0.33 9.85 37.86 346.41 Average: 46.52 9.78 36.75 1182.28 7787.90 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5546820 7068296 2335604 29.63 2688 1713744 697520 7.81 186364 1864052 107640 04:11:01 AM 5240724 7070936 2641700 33.51 2688 2007032 644232 7.21 213344 2081820 111960 04:12:01 AM 5255696 7088168 2626728 33.32 2688 2009848 636296 7.12 239912 2040228 24 04:13:01 AM 4994336 7026016 2888088 36.64 2688 2200980 673860 7.55 257360 2250632 16568 04:14:01 AM 4959584 6992020 2922840 37.08 2688 2202104 712656 7.98 257484 2289500 168 04:15:01 AM 4878520 6911076 3003904 38.11 2688 2202220 838384 9.39 257484 2369436 4 04:16:01 AM 4862328 6895208 3020096 38.31 2688 2202556 850672 9.52 257484 2385788 308 04:17:01 AM 5096732 6956160 2785692 35.34 2688 2035088 741032 8.30 290344 2141504 17184 Average: 5104342 7000985 2778082 35.24 2688 2071696 724332 8.11 244972 2177870 31732 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 277.56 157.16 1136.55 55.92 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 103.73 80.66 1067.46 11.64 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 13.18 9.10 5.70 3.57 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 269.92 194.03 341.86 48.85 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 17.65 7.73 4.06 0.95 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 415.09 378.62 4089.54 714.08 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 465.32 385.79 5193.21 25.05 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 219.18 171.50 1903.74 28.22 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 222.70 173.07 1717.74 111.04 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) 11/08/2024 _x86_64_ (2 CPU) 04:08:32 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 32.13 0.03 8.03 30.09 0.12 29.60 04:10:01 AM 0 26.19 0.03 6.45 31.85 0.12 35.35 04:10:01 AM 1 38.03 0.02 9.61 28.34 0.12 23.88 04:11:01 AM all 38.31 0.00 5.67 3.05 0.11 52.85 04:11:01 AM 0 37.56 0.00 5.72 3.74 0.10 52.88 04:11:01 AM 1 39.06 0.00 5.63 2.36 0.12 52.83 04:12:01 AM all 10.92 0.00 1.51 1.10 0.07 86.40 04:12:01 AM 0 8.85 0.00 1.45 1.62 0.07 88.01 04:12:01 AM 1 12.98 0.00 1.57 0.58 0.07 84.80 04:13:01 AM all 27.54 0.00 4.83 2.22 0.11 65.31 04:13:01 AM 0 23.50 0.00 4.73 2.94 0.10 68.73 04:13:01 AM 1 31.59 0.00 4.92 1.49 0.12 61.88 04:14:01 AM all 0.72 0.00 0.21 1.04 0.06 97.97 04:14:01 AM 0 0.40 0.00 0.23 0.07 0.08 99.22 04:14:01 AM 1 1.04 0.00 0.18 2.02 0.03 96.73 04:15:01 AM all 15.05 0.00 1.22 0.04 0.10 83.59 04:15:01 AM 0 12.89 0.00 1.13 0.07 0.10 85.81 04:15:01 AM 1 17.22 0.00 1.30 0.02 0.10 81.36 04:16:01 AM all 10.85 0.00 1.12 0.00 0.10 87.93 04:16:01 AM 0 13.39 0.00 1.39 0.00 0.10 85.12 04:16:01 AM 1 8.32 0.00 0.84 0.00 0.10 90.73 04:17:01 AM all 16.70 0.00 2.20 0.08 0.08 80.94 04:17:01 AM 0 21.39 0.00 2.48 0.13 0.08 75.91 04:17:01 AM 1 12.04 0.00 1.92 0.03 0.08 85.92 Average: all 19.01 0.00 3.09 4.66 0.09 73.14 Average: 0 18.01 0.00 2.94 5.00 0.09 73.95 Average: 1 20.01 0.00 3.24 4.32 0.09 72.33