---> uname -a: Linux prd-centos8-robot-2c-8g-44417.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 598 4973 19 2125 6802 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:48:77:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe48:7767/64 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) 10/21/2024 _x86_64_ (2 CPU) 00:55:25 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 103.97 59.51 44.45 6858.11 29210.78 12:58:01 AM 124.63 7.10 117.53 859.98 11050.57 12:59:01 AM 22.83 0.42 22.41 64.79 2096.55 01:00:01 AM 47.98 0.03 47.95 3.47 3535.32 01:01:01 AM 18.78 0.02 18.76 0.13 4677.17 01:02:01 AM 2.12 0.17 1.95 33.84 96.84 01:03:01 AM 0.65 0.03 0.62 1.87 106.67 01:04:01 AM 27.26 0.65 26.61 74.12 1445.18 Average: 43.53 8.49 35.04 987.08 6527.49 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5404280 7007176 2478144 31.44 2688 1793604 771068 8.63 193680 1994352 112252 12:58:01 AM 5167096 6997088 2715328 34.45 2688 2006916 738444 8.27 222072 2143080 45820 12:59:01 AM 5248720 7080140 2633704 33.41 2688 2008864 657068 7.36 240732 2048120 8 01:00:01 AM 5021448 7051856 2860976 36.30 2688 2200168 670020 7.50 258800 2231104 132380 01:01:01 AM 5016348 7046792 2866076 36.36 2688 2200172 670020 7.50 258800 2231300 4 01:02:01 AM 4973828 7006668 2908596 36.90 2688 2202568 722868 8.09 259176 2273340 492 01:03:01 AM 5010472 7047108 2871952 36.43 2688 2206360 652048 7.30 259644 2236524 1344 01:04:01 AM 5096152 6964624 2786272 35.35 2688 2043624 751136 8.41 450224 1984268 192 Average: 5117293 7025182 2765131 35.08 2688 2082784 704084 7.88 267891 2142761 36562 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 327.01 184.06 1531.79 60.14 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 63.31 48.30 650.15 8.43 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.53 7.38 5.59 3.17 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 227.97 164.91 334.93 42.67 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.25 0.77 0.35 0.12 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 39.64 25.65 11.93 6.61 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 23.10 19.81 5.77 4.80 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 65.87 45.31 92.73 30.89 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 95.59 62.03 329.17 19.61 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) 10/21/2024 _x86_64_ (2 CPU) 00:55:25 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.84 0.03 6.28 7.94 0.12 46.79 12:57:01 AM 0 35.24 0.00 6.05 7.34 0.12 51.26 12:57:01 AM 1 42.45 0.05 6.51 8.54 0.12 42.33 12:58:01 AM all 32.81 0.00 5.72 6.66 0.14 54.68 12:58:01 AM 0 30.44 0.00 5.74 6.22 0.13 57.47 12:58:01 AM 1 35.17 0.00 5.69 7.09 0.15 51.90 12:59:01 AM all 10.76 0.00 1.18 4.30 0.04 83.71 12:59:01 AM 0 16.06 0.00 1.37 2.62 0.05 79.89 12:59:01 AM 1 5.46 0.00 0.99 5.98 0.03 87.54 01:00:01 AM all 28.00 0.00 4.68 2.57 0.10 64.64 01:00:01 AM 0 22.06 0.00 4.26 2.97 0.08 70.62 01:00:01 AM 1 33.93 0.00 5.11 2.17 0.12 58.68 01:01:01 AM all 0.09 0.00 0.32 1.27 0.03 98.30 01:01:01 AM 0 0.08 0.00 0.28 1.12 0.03 98.48 01:01:01 AM 1 0.10 0.00 0.35 1.42 0.02 98.11 01:02:01 AM all 9.61 0.00 1.01 0.03 0.07 89.29 01:02:01 AM 0 4.72 0.00 0.45 0.05 0.07 94.71 01:02:01 AM 1 14.50 0.00 1.57 0.00 0.07 83.86 01:03:01 AM all 11.96 0.00 0.65 0.01 0.06 87.32 01:03:01 AM 0 4.91 0.00 0.56 0.00 0.05 94.48 01:03:01 AM 1 18.98 0.00 0.74 0.02 0.07 80.20 01:04:01 AM all 26.60 0.00 3.17 0.63 0.08 69.52 01:04:01 AM 0 21.53 0.00 2.84 0.60 0.08 74.95 01:04:01 AM 1 31.67 0.00 3.50 0.65 0.07 64.11 Average: all 19.85 0.00 2.88 2.93 0.08 74.26 Average: 0 16.89 0.00 2.70 2.62 0.08 77.71 Average: 1 22.79 0.01 3.06 3.24 0.08 70.82