---> uname -a: Linux prd-centos8-robot-2c-8g-11369.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 617 4923 19 2156 6783 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:90:dd:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe90:dd59/64 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) 11/29/2024 _x86_64_ (2 CPU) 04:07:18 LINUX RESTART (2 CPU) 04:08:01 AM tps rtps wtps bread/s bwrtn/s 04:09:01 AM 96.15 45.74 50.42 5310.99 31160.39 04:10:01 AM 53.25 6.36 46.88 1098.43 5163.41 04:11:01 AM 94.64 6.78 87.85 1247.58 8546.10 04:12:01 AM 42.18 0.67 41.51 49.46 4670.85 04:13:01 AM 21.29 0.38 20.91 64.25 1334.67 04:14:01 AM 43.98 0.03 43.94 3.47 6866.49 04:15:01 AM 4.43 0.10 4.33 32.13 357.69 04:16:01 AM 1.88 0.02 1.87 0.93 160.26 04:17:01 AM 0.25 0.00 0.25 0.00 4.27 04:18:01 AM 13.38 0.32 13.06 36.93 628.81 Average: 37.15 6.04 31.10 784.63 5890.42 04:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 AM 5767728 7149316 2114696 26.83 2688 1581068 628916 7.04 154868 1701116 29352 04:10:01 AM 5428580 7017148 2453844 31.13 2688 1779552 742184 8.31 190512 1971632 64476 04:11:01 AM 5128476 6993972 2753948 34.94 2688 2043344 719052 8.05 213076 2195880 116084 04:12:01 AM 5087900 6954964 2794524 35.45 2688 2043848 748192 8.38 234440 2213068 25572 04:13:01 AM 4970920 6976668 2911504 36.94 2688 2177844 747032 8.36 270064 2279388 139044 04:14:01 AM 5002340 7046888 2880084 36.54 2688 2214092 650380 7.28 257736 2246004 20 04:15:01 AM 4946912 6999488 2935512 37.24 2688 2222116 718368 8.04 258000 2301096 1608 04:16:01 AM 4939092 6993020 2943332 37.34 2688 2223468 733744 8.22 258000 2309144 4 04:17:01 AM 4921728 6975716 2960696 37.56 2688 2223524 759288 8.50 258000 2325984 28 04:18:01 AM 5079764 6980448 2802660 35.56 2688 2074192 705584 7.90 298548 2149036 33744 Average: 5127344 7008763 2755080 34.95 2688 2058305 715274 8.01 239324 2169235 40993 04:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 143.55 86.94 553.34 35.74 0.00 0.00 0.00 0.00 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 132.37 101.47 1008.92 23.79 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 61.48 46.75 675.54 7.58 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 13.38 7.60 6.09 3.51 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 35.70 30.51 293.69 5.96 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 208.97 145.61 47.55 42.40 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 40.96 29.61 71.51 5.36 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 335.19 333.94 69.77 139.78 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 215.40 207.60 489.00 63.57 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 69.12 42.83 136.72 37.53 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 125.61 103.29 335.24 36.52 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) 11/29/2024 _x86_64_ (2 CPU) 04:07:18 LINUX RESTART (2 CPU) 04:08:01 AM CPU %user %nice %system %iowait %steal %idle 04:09:01 AM all 17.78 0.03 4.06 61.76 0.07 16.30 04:09:01 AM 0 17.44 0.05 4.49 62.83 0.08 15.11 04:09:01 AM 1 18.12 0.02 3.63 60.70 0.05 17.49 04:10:01 AM all 19.58 0.00 3.19 10.18 0.08 66.97 04:10:01 AM 0 28.20 0.00 3.74 12.27 0.07 55.73 04:10:01 AM 1 10.97 0.00 2.65 8.09 0.10 78.19 04:11:01 AM all 26.92 0.00 4.77 12.09 0.16 56.06 04:11:01 AM 0 37.34 0.00 6.04 11.52 0.18 44.91 04:11:01 AM 1 16.54 0.00 3.50 12.65 0.13 67.18 04:12:01 AM all 15.97 0.00 1.75 7.44 0.14 74.69 04:12:01 AM 0 22.49 0.00 2.12 8.31 0.12 66.96 04:12:01 AM 1 9.49 0.00 1.39 6.58 0.17 82.38 04:13:01 AM all 17.07 0.00 2.75 1.05 0.08 79.05 04:13:01 AM 0 23.42 0.00 3.40 1.54 0.08 71.57 04:13:01 AM 1 10.74 0.00 2.10 0.57 0.07 86.52 04:14:01 AM all 13.67 0.00 2.66 11.63 0.08 71.94 04:14:01 AM 0 19.87 0.00 2.99 14.11 0.10 62.93 04:14:01 AM 1 7.50 0.00 2.33 9.16 0.07 80.94 04:15:01 AM all 8.11 0.00 0.50 0.11 0.05 91.24 04:15:01 AM 0 11.48 0.00 0.71 0.22 0.05 87.55 04:15:01 AM 1 4.74 0.00 0.28 0.00 0.05 94.92 04:16:01 AM all 27.94 0.00 1.04 0.06 0.11 70.85 04:16:01 AM 0 50.18 0.00 1.60 0.00 0.13 48.08 04:16:01 AM 1 5.79 0.00 0.49 0.12 0.08 93.52 04:17:01 AM all 25.42 0.00 0.66 0.00 0.10 73.82 04:17:01 AM 0 45.77 0.00 0.86 0.00 0.10 53.27 04:17:01 AM 1 4.87 0.00 0.46 0.00 0.10 94.57 04:18:01 AM all 13.79 0.00 1.85 0.11 0.08 84.18 04:18:01 AM 0 11.29 0.00 1.89 0.05 0.07 86.71 04:18:01 AM 1 16.29 0.00 1.80 0.17 0.08 81.65 Average: all 18.62 0.00 2.32 10.39 0.09 68.57 Average: 0 26.74 0.01 2.78 11.03 0.10 59.34 Average: 1 10.50 0.00 1.86 9.75 0.09 77.79