---> uname -a: Linux prd-centos8-robot-2c-8g-20697.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 585 4982 19 2129 6815 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:d9:27:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fed9:2767/64 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) 09/10/2024 _x86_64_ (2 CPU) 05:54:16 LINUX RESTART (2 CPU) 05:55:01 AM tps rtps wtps bread/s bwrtn/s 05:56:01 AM 98.80 13.25 85.55 2372.68 6850.60 05:57:01 AM 74.07 0.72 73.35 51.32 9244.34 05:58:01 AM 26.22 0.40 25.82 64.25 1588.72 05:59:01 AM 46.28 2.52 43.76 396.07 6850.31 06:00:01 AM 2.88 0.10 2.78 32.12 100.10 06:01:01 AM 2.17 0.05 2.12 2.00 137.05 06:02:01 AM 13.48 0.48 12.99 49.44 636.85 Average: 37.70 2.50 35.20 423.98 3629.43 05:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 AM 5234888 7012676 2647544 33.59 2688 1957840 728652 8.16 217120 2100348 203928 05:57:01 AM 5266896 7089196 2615536 33.18 2688 1999624 632364 7.08 232148 2036644 96 05:58:01 AM 5016456 7035796 2865976 36.36 2688 2188728 679708 7.61 257804 2238044 169636 05:59:01 AM 5030532 7064020 2851900 36.18 2688 2202824 631284 7.07 263656 2211212 16 06:00:01 AM 4989168 7024564 2893264 36.71 2688 2204720 717420 8.03 263920 2252232 512 06:01:01 AM 4980880 7018928 2901552 36.81 2688 2207340 717420 8.03 264052 2260144 976 06:02:01 AM 5167444 7039372 2714988 34.44 2688 2046856 657192 7.36 448588 1912856 18556 Average: 5098038 7040650 2784394 35.32 2688 2115419 680577 7.62 278184 2144497 56246 05:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 206.78 140.25 1334.39 36.85 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 44.59 35.56 331.48 7.93 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 40.82 28.71 273.39 6.11 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 135.59 94.62 34.24 31.55 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 27.41 15.46 7.91 2.68 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 27.86 21.56 7.83 5.19 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 63.35 43.36 86.22 27.92 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 78.06 54.22 296.50 16.89 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) 09/10/2024 _x86_64_ (2 CPU) 05:54:16 LINUX RESTART (2 CPU) 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:01 AM all 37.53 0.00 6.55 1.45 0.12 54.36 05:56:01 AM 0 43.92 0.00 6.81 2.18 0.13 46.96 05:56:01 AM 1 31.14 0.00 6.29 0.72 0.10 61.75 05:57:01 AM all 23.05 0.00 3.08 1.52 0.10 72.25 05:57:01 AM 0 21.74 0.00 2.83 1.57 0.10 73.76 05:57:01 AM 1 24.36 0.00 3.32 1.48 0.10 70.74 05:58:01 AM all 19.85 0.00 3.36 1.72 0.09 74.99 05:58:01 AM 0 18.20 0.00 3.31 1.56 0.08 76.84 05:58:01 AM 1 21.50 0.00 3.40 1.88 0.10 73.12 05:59:01 AM all 9.08 0.00 1.69 2.97 0.07 86.19 05:59:01 AM 0 13.96 0.00 1.84 3.31 0.07 80.82 05:59:01 AM 1 4.20 0.00 1.54 2.63 0.07 91.56 06:00:01 AM all 5.55 0.00 0.53 0.03 0.06 93.84 06:00:01 AM 0 7.20 0.00 0.65 0.00 0.07 92.08 06:00:01 AM 1 3.89 0.00 0.40 0.07 0.05 95.59 06:01:01 AM all 10.62 0.00 0.70 0.02 0.08 88.57 06:01:01 AM 0 16.22 0.00 0.94 0.02 0.08 82.74 06:01:01 AM 1 5.03 0.00 0.47 0.02 0.08 94.40 06:02:01 AM all 17.48 0.00 2.76 0.20 0.08 79.49 06:02:01 AM 0 26.43 0.00 2.88 0.07 0.07 70.55 06:02:01 AM 1 8.52 0.00 2.64 0.33 0.08 88.42 Average: all 17.61 0.00 2.67 1.13 0.08 78.51 Average: 0 21.11 0.00 2.75 1.24 0.09 74.81 Average: 1 14.11 0.00 2.58 1.02 0.08 82.21