---> uname -a: Linux prd-centos8-robot-2c-8g-9554.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 589 4985 19 2122 6812 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:1f:85:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe1f:85e6/64 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:29 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 70.54 28.61 41.94 5803.93 33065.71 04:01:01 AM 127.90 6.88 121.02 1250.04 10942.41 04:02:01 AM 37.04 1.10 35.94 114.97 4575.44 04:03:01 AM 42.84 0.03 42.80 0.53 2765.48 04:04:01 AM 25.76 0.03 25.73 3.47 5586.04 04:05:01 AM 3.02 0.12 2.90 33.06 141.07 04:06:01 AM 2.22 0.00 2.22 0.00 70.59 04:07:01 AM 0.12 0.00 0.12 0.00 1.48 04:08:01 AM 26.94 0.83 26.11 100.77 1340.19 Average: 37.38 4.18 33.20 811.88 6498.94 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5542540 7048772 2339884 29.68 2688 1699628 722332 8.09 182624 1875592 94488 04:01:01 AM 5113196 6969924 2769228 35.13 2688 2034636 753244 8.43 211248 2214900 139916 04:02:01 AM 5252352 7085244 2630072 33.37 2688 2010244 636324 7.12 238036 2047184 20 04:03:01 AM 4990628 7023332 2891796 36.69 2688 2202112 675372 7.56 251820 2269488 155368 04:04:01 AM 5022364 7054820 2860060 36.28 2688 2202240 639236 7.16 255284 2229448 4 04:05:01 AM 4976116 7010968 2906308 36.87 2688 2204636 692228 7.75 255556 2275372 4 04:06:01 AM 4959424 6994292 2923000 37.08 2688 2204652 727000 8.14 255556 2291520 24 04:07:01 AM 5018980 7055912 2863444 36.33 2688 2206716 648228 7.26 255948 2232568 2068 04:08:01 AM 5157996 7025444 2724428 34.56 2688 2043228 682932 7.65 448716 1925700 1460 Average: 5114844 7029856 2767580 35.11 2688 2089788 686322 7.68 261643 2151308 43706 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 269.48 160.45 1138.35 58.61 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 100.17 79.14 1073.39 11.41 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 16.45 9.96 6.92 3.82 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 45.72 35.34 300.10 8.64 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 243.43 165.41 46.60 40.90 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 167.18 160.00 49.19 63.04 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 256.89 253.59 197.50 98.63 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 124.80 122.26 64.71 41.57 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 51.63 39.05 87.07 27.05 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 141.74 113.90 329.32 39.29 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:29 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 29.71 0.01 5.30 25.15 0.08 39.75 04:00:01 AM 0 28.10 0.00 4.69 27.20 0.08 39.93 04:00:01 AM 1 31.33 0.02 5.91 23.09 0.08 39.57 04:01:01 AM all 36.65 0.00 5.56 4.61 0.10 53.07 04:01:01 AM 0 46.90 0.00 6.37 4.70 0.10 41.93 04:01:01 AM 1 26.43 0.00 4.76 4.52 0.10 64.19 04:02:01 AM all 13.56 0.00 1.92 1.23 0.07 83.23 04:02:01 AM 0 17.26 0.00 1.97 1.17 0.07 79.54 04:02:01 AM 1 9.86 0.00 1.87 1.28 0.07 86.92 04:03:01 AM all 24.62 0.00 3.79 1.84 0.08 69.67 04:03:01 AM 0 23.95 0.00 3.65 2.18 0.08 70.13 04:03:01 AM 1 25.29 0.00 3.92 1.50 0.07 69.22 04:04:01 AM all 3.23 0.00 0.78 1.28 0.04 94.67 04:04:01 AM 0 2.51 0.00 0.82 1.54 0.03 95.11 04:04:01 AM 1 3.96 0.00 0.74 1.02 0.05 94.23 04:05:01 AM all 14.13 0.00 0.53 0.03 0.08 85.24 04:05:01 AM 0 12.04 0.00 0.50 0.05 0.08 87.32 04:05:01 AM 1 16.23 0.00 0.55 0.00 0.07 83.15 04:06:01 AM all 22.73 0.00 0.54 0.01 0.08 76.64 04:06:01 AM 0 1.14 0.00 0.28 0.00 0.08 98.49 04:06:01 AM 1 44.36 0.00 0.79 0.02 0.08 54.75 04:07:01 AM all 16.74 0.00 0.43 0.00 0.07 82.77 04:07:01 AM 0 1.65 0.00 0.30 0.00 0.05 98.00 04:07:01 AM 1 31.76 0.00 0.55 0.00 0.08 67.60 04:08:01 AM all 29.47 0.00 3.70 0.35 0.08 66.40 04:08:01 AM 0 41.18 0.00 4.15 0.40 0.08 54.18 04:08:01 AM 1 17.74 0.00 3.24 0.30 0.08 78.64 Average: all 21.21 0.00 2.51 3.83 0.08 72.37 Average: 0 19.44 0.00 2.53 4.14 0.07 73.81 Average: 1 22.99 0.00 2.48 3.52 0.08 70.93