---> uname -a: Linux prd-centos8-robot-2c-8g-4273.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 598 4972 19 2126 6803 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:b9:2f:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:feb9:2ff2/64 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) 07/25/2024 _x86_64_ (2 CPU) 04:58:13 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 90.74 23.87 66.87 6600.30 6804.35 05:01:01 AM 87.21 0.72 86.49 50.90 9254.18 05:02:01 AM 16.24 0.92 15.32 125.65 1201.82 05:03:01 AM 24.48 0.00 24.48 0.00 1595.40 05:04:01 AM 39.43 0.03 39.39 3.47 6686.22 05:05:01 AM 4.88 0.10 4.78 32.12 235.40 05:06:01 AM 0.43 0.00 0.43 0.00 94.87 05:07:01 AM 0.36 0.00 0.36 0.00 39.55 05:08:01 AM 0.23 0.00 0.23 0.00 39.06 05:09:01 AM 20.00 0.42 19.58 47.73 1106.72 Average: 28.45 2.61 25.84 687.28 2710.51 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5385428 7079808 2497004 31.68 2688 1875968 650356 7.28 210844 1960560 131664 05:01:01 AM 5167852 6990032 2714580 34.44 2688 1999600 720468 8.07 222480 2147160 26404 05:02:01 AM 5241156 7068432 2641276 33.51 2688 2004664 667664 7.48 241628 2055696 12 05:03:01 AM 4994824 7017484 2887608 36.63 2688 2191988 690580 7.73 259520 2259680 169932 05:04:01 AM 5018940 7044504 2863492 36.33 2688 2194832 652448 7.31 261736 2225964 4 05:05:01 AM 4973184 7001992 2909248 36.91 2688 2198076 760972 8.52 262064 2271092 692 05:06:01 AM 4967772 6998920 2914660 36.98 2688 2200416 778772 8.72 262068 2276636 424 05:07:01 AM 4964644 6996660 2917788 37.02 2688 2201284 778772 8.72 262072 2279616 248 05:08:01 AM 4962544 6995544 2919888 37.04 2688 2202268 778772 8.72 262080 2281412 144 05:09:01 AM 5107868 6978148 2774564 35.20 2688 2045708 724644 8.11 445920 1979312 13368 Average: 5078421 7017152 2804011 35.57 2688 2111480 720345 8.07 269041 2173713 34289 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 281.06 181.54 1594.42 61.89 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 50.32 43.19 479.37 7.84 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 15.09 11.43 10.29 3.82 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 33.71 28.65 268.57 6.12 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 228.58 201.97 49.18 40.06 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 124.38 121.31 28.84 12.03 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 152.17 147.66 30.01 14.91 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 34.80 30.53 8.18 5.27 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 38.03 33.46 8.89 5.78 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 64.39 47.36 101.93 44.76 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 102.36 84.80 258.42 20.27 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) 07/25/2024 _x86_64_ (2 CPU) 04:58:13 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 36.45 0.00 7.31 7.41 0.10 48.73 05:00:01 AM 0 32.13 0.00 6.94 7.33 0.10 53.50 05:00:01 AM 1 40.77 0.00 7.67 7.50 0.10 43.96 05:01:01 AM all 26.57 0.00 3.45 4.95 0.08 64.95 05:01:01 AM 0 19.67 0.00 2.57 5.07 0.08 72.60 05:01:01 AM 1 33.47 0.00 4.32 4.82 0.08 57.30 05:02:01 AM all 10.65 0.00 1.49 0.73 0.05 87.08 05:02:01 AM 0 9.09 0.00 1.44 0.63 0.05 88.79 05:02:01 AM 1 12.20 0.00 1.55 0.82 0.05 85.38 05:03:01 AM all 19.15 0.00 3.35 0.46 0.06 76.99 05:03:01 AM 0 15.75 0.00 3.12 0.43 0.05 80.65 05:03:01 AM 1 22.54 0.00 3.58 0.48 0.07 73.33 05:04:01 AM all 10.10 0.00 1.97 2.86 0.07 85.00 05:04:01 AM 0 9.41 0.00 1.60 3.63 0.07 85.29 05:04:01 AM 1 10.78 0.00 2.34 2.09 0.07 84.71 05:05:01 AM all 12.34 0.00 0.82 0.08 0.07 86.70 05:05:01 AM 0 9.92 0.00 0.77 0.08 0.07 89.16 05:05:01 AM 1 14.77 0.00 0.86 0.07 0.07 84.23 05:06:01 AM all 13.92 0.00 0.74 0.03 0.07 85.24 05:06:01 AM 0 12.17 0.00 0.79 0.07 0.07 86.91 05:06:01 AM 1 15.68 0.00 0.69 0.00 0.07 83.57 05:07:01 AM all 8.81 0.00 0.43 0.00 0.05 90.70 05:07:01 AM 0 6.36 0.00 0.43 0.00 0.05 93.17 05:07:01 AM 1 11.27 0.00 0.44 0.00 0.05 88.24 05:08:01 AM all 9.74 0.00 0.48 0.00 0.07 89.72 05:08:01 AM 0 7.74 0.00 0.54 0.00 0.07 91.65 05:08:01 AM 1 11.73 0.00 0.42 0.00 0.07 87.78 05:09:01 AM all 22.17 0.00 2.72 0.35 0.07 74.69 05:09:01 AM 0 14.92 0.00 1.89 0.40 0.07 82.72 05:09:01 AM 1 29.43 0.00 3.56 0.30 0.07 66.65 Average: all 17.01 0.00 2.28 1.69 0.07 78.94 Average: 0 13.74 0.00 2.01 1.77 0.07 82.41 Average: 1 20.29 0.00 2.55 1.61 0.07 75.48