---> uname -a: Linux prd-centos8-robot-2c-8g-20590.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 583 4977 19 2137 6818 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:1c:db:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe1c:db76/64 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) 07/15/2024 _x86_64_ (2 CPU) 03:03:40 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 135.34 90.39 44.95 8165.01 32424.46 03:06:01 AM 66.46 37.07 29.38 5476.01 8191.59 03:07:01 AM 108.23 6.78 101.45 1247.58 8472.08 03:08:01 AM 44.37 1.45 42.92 170.61 4971.14 03:09:01 AM 36.81 0.03 36.78 2.27 2097.23 03:10:01 AM 30.67 0.13 30.53 35.58 6001.92 03:11:01 AM 15.69 0.33 15.36 37.85 1056.48 Average: 62.51 19.46 43.05 2162.53 9030.69 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 6135600 7354944 1746824 22.16 2688 1424104 374800 4.75 111580 1406364 125164 03:06:01 AM 5473488 7053716 2408936 30.56 2688 1772136 704704 7.89 190944 1935108 114816 03:07:01 AM 5224116 7023220 2658308 33.72 2688 1977156 681104 7.63 211584 2107364 105440 03:08:01 AM 5263908 7085744 2618516 33.22 2688 1999400 630752 7.06 240832 2035004 32 03:09:01 AM 5022244 7035856 2860180 36.29 2688 2183132 661784 7.41 257184 2235908 167476 03:10:01 AM 4995560 7014644 2886864 36.62 2688 2189096 693120 7.76 260580 2253672 4884 03:11:01 AM 5108080 6988044 2774344 35.20 2688 2055068 705308 7.90 295884 2123784 32888 Average: 5317571 7079453 2564853 32.54 2688 1942870 635939 7.12 224084 2013886 78671 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 4.28 1.98 0.76 0.40 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 294.76 179.86 1500.37 59.76 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 42.27 31.66 284.64 6.57 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.79 24.54 268.92 5.06 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 41.74 35.19 274.26 8.89 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 248.23 216.34 196.56 45.22 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 74.98 55.13 222.02 46.58 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 106.03 77.83 392.63 24.64 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) 07/15/2024 _x86_64_ (2 CPU) 03:03:40 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 12.81 0.03 6.39 69.50 0.15 11.12 03:05:01 AM 0 12.61 0.03 6.30 76.21 0.14 4.71 03:05:01 AM 1 13.00 0.03 6.49 62.78 0.17 17.53 03:06:01 AM all 27.56 0.03 5.43 11.75 0.13 55.11 03:06:01 AM 0 18.81 0.05 5.01 14.69 0.13 61.30 03:06:01 AM 1 36.28 0.00 5.85 8.83 0.12 48.93 03:07:01 AM all 30.54 0.00 5.31 8.95 0.09 55.10 03:07:01 AM 0 29.43 0.00 5.43 8.72 0.08 56.34 03:07:01 AM 1 31.65 0.00 5.19 9.19 0.10 53.87 03:08:01 AM all 20.18 0.00 2.39 1.97 0.08 75.37 03:08:01 AM 0 17.08 0.00 2.52 1.80 0.07 78.54 03:08:01 AM 1 23.29 0.00 2.27 2.15 0.10 72.20 03:09:01 AM all 26.13 0.00 4.40 0.86 0.08 68.53 03:09:01 AM 0 23.23 0.00 3.87 0.40 0.08 72.42 03:09:01 AM 1 29.03 0.00 4.92 1.32 0.08 64.64 03:10:01 AM all 7.18 0.00 1.24 1.98 0.06 89.54 03:10:01 AM 0 5.14 0.00 1.21 2.06 0.05 91.55 03:10:01 AM 1 9.25 0.00 1.28 1.89 0.07 87.51 03:11:01 AM all 18.06 0.00 2.05 0.29 0.08 79.51 03:11:01 AM 0 17.89 0.00 1.68 0.17 0.08 80.18 03:11:01 AM 1 18.24 0.00 2.42 0.42 0.07 78.85 Average: all 20.38 0.01 3.88 13.48 0.10 62.16 Average: 0 17.75 0.01 3.71 14.72 0.09 63.71 Average: 1 23.00 0.00 4.06 12.24 0.10 60.60