---> uname -a: Linux prd-centos8-robot-2c-8g-9560.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4842 19 2214 6760 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:6c:3d:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:fe6c:3da6/64 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) 03:58:26 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 72.81 22.29 50.52 5649.85 28546.45 04:01:01 AM 114.01 6.81 107.20 1248.44 10259.09 04:02:01 AM 33.06 1.13 31.92 115.50 4285.38 04:03:01 AM 26.56 0.00 26.56 0.00 1474.90 04:04:01 AM 39.97 0.03 39.94 3.47 6821.74 04:05:01 AM 2.07 0.10 1.97 32.13 104.73 04:06:01 AM 2.23 0.00 2.23 0.00 650.48 04:07:01 AM 0.70 0.00 0.70 0.00 212.50 04:08:01 AM 0.37 0.02 0.35 1.07 235.84 04:09:01 AM 0.83 0.03 0.80 1.87 291.90 04:10:01 AM 0.82 0.35 0.47 53.45 80.11 04:11:01 AM 0.40 0.00 0.40 0.00 14.30 04:12:01 AM 0.25 0.00 0.25 0.00 21.78 04:13:01 AM 23.51 0.65 22.86 74.12 2927.80 Average: 22.69 2.24 20.44 512.88 3995.10 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5554204 7078064 2328228 29.54 2688 1716244 700396 7.84 184792 1859252 96752 04:01:01 AM 5138680 6967544 2743752 34.81 2688 2005620 747964 8.37 209072 2186896 106644 04:02:01 AM 5259940 7091592 2622492 33.27 2688 2008972 626892 7.02 238304 2038420 24 04:03:01 AM 4949960 6994316 2932472 37.20 2688 2213640 708172 7.93 253768 2307696 187448 04:04:01 AM 5002648 7033856 2879784 36.53 2688 2200952 680352 7.62 255376 2249708 4 04:05:01 AM 4955672 6989692 2926760 37.13 2688 2203764 732064 8.20 255556 2295996 208 04:06:01 AM 4923100 6974392 2959332 37.54 2688 2221080 762996 8.54 255972 2328356 0 04:07:01 AM 4907732 6970308 2974700 37.74 2688 2232336 762996 8.54 255972 2343552 5316 04:08:01 AM 4900232 6966260 2982200 37.83 2688 2235920 762996 8.54 255976 2351204 1836 04:09:01 AM 4891796 6964700 2990636 37.94 2688 2242648 762996 8.54 256264 2359136 160 04:10:01 AM 4496864 6896480 3385568 42.95 2688 2246356 772044 8.64 257580 2372784 56 04:11:01 AM 4501116 6901480 3381316 42.90 2688 2247060 772044 8.64 257596 2368296 544 04:12:01 AM 4936224 7018208 2946208 37.38 2688 2251420 703380 7.88 257944 2311052 4364 04:13:01 AM 4997432 6956556 2885000 36.60 2688 2134288 736992 8.25 490048 2041424 212 Average: 4958257 6985961 2924175 37.10 2688 2154307 730877 8.18 263159 2243841 28826 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 321.38 189.04 1186.90 59.86 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 96.97 76.36 1028.08 10.87 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 16.55 10.09 6.95 3.75 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 39.61 31.94 295.24 6.85 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 227.39 156.96 47.18 40.85 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 24.73 17.76 26.64 3.25 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 47.45 36.34 118.20 10.56 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 27.53 20.06 73.96 6.85 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 21.93 20.45 6.09 5.39 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.68 14.93 63.78 9.70 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 41.17 53.72 23.67 4.81 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 18.63 15.58 4.58 2.90 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 6.15 3.82 1.81 0.70 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 92.32 62.19 156.68 91.83 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 71.54 50.66 217.14 18.44 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) 03:58:26 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 31.37 0.00 5.67 26.63 0.08 36.25 04:00:01 AM 0 26.15 0.00 5.22 27.51 0.08 41.03 04:00:01 AM 1 36.59 0.00 6.11 25.74 0.08 31.47 04:01:01 AM all 35.73 0.00 5.65 4.43 0.09 54.10 04:01:01 AM 0 22.67 0.00 4.69 3.60 0.08 68.95 04:01:01 AM 1 48.82 0.00 6.61 5.27 0.10 39.20 04:02:01 AM all 11.60 0.00 1.63 1.15 0.07 85.56 04:02:01 AM 0 2.15 0.00 1.30 0.98 0.08 95.48 04:02:01 AM 1 21.04 0.00 1.95 1.32 0.05 75.64 04:03:01 AM all 21.41 0.00 3.25 1.06 0.08 74.20 04:03:01 AM 0 18.75 0.00 3.02 0.42 0.08 77.74 04:03:01 AM 1 24.08 0.00 3.48 1.70 0.08 70.66 04:04:01 AM all 5.87 0.00 1.50 2.65 0.05 89.93 04:04:01 AM 0 7.77 0.00 1.49 2.80 0.05 87.90 04:04:01 AM 1 3.97 0.00 1.52 2.50 0.05 91.95 04:05:01 AM all 3.28 0.00 0.23 0.02 0.06 96.41 04:05:01 AM 0 3.95 0.00 0.23 0.03 0.07 95.71 04:05:01 AM 1 2.61 0.00 0.23 0.00 0.05 97.11 04:06:01 AM all 19.18 0.00 0.23 0.09 0.08 80.42 04:06:01 AM 0 5.39 0.00 0.22 0.05 0.07 94.28 04:06:01 AM 1 32.95 0.00 0.25 0.13 0.08 66.58 04:07:01 AM all 10.48 0.00 0.17 0.03 0.06 89.27 04:07:01 AM 0 3.72 0.00 0.15 0.03 0.07 96.03 04:07:01 AM 1 17.24 0.00 0.18 0.02 0.05 82.51 04:08:01 AM all 13.56 0.00 0.18 0.08 0.06 86.12 04:08:01 AM 0 14.78 0.00 0.17 0.10 0.05 84.91 04:08:01 AM 1 12.34 0.00 0.20 0.05 0.07 87.34 04:09:01 AM all 5.89 0.00 0.29 0.03 0.07 93.72 04:09:01 AM 0 9.48 0.00 0.28 0.00 0.07 90.17 04:09:01 AM 1 2.30 0.00 0.30 0.05 0.07 97.28 04:10:01 AM all 8.77 0.00 6.13 0.01 0.08 85.01 04:10:01 AM 0 6.65 0.00 6.16 0.02 0.07 87.10 04:10:01 AM 1 10.90 0.00 6.10 0.00 0.08 82.91 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 5.99 0.00 0.22 0.00 0.08 93.72 04:11:01 AM 0 3.36 0.00 0.23 0.00 0.07 96.34 04:11:01 AM 1 8.61 0.00 0.20 0.00 0.08 91.10 04:12:01 AM all 5.55 0.00 0.77 0.00 0.06 93.62 04:12:01 AM 0 0.77 0.00 0.73 0.00 0.03 98.46 04:12:01 AM 1 10.34 0.00 0.80 0.00 0.08 88.77 04:13:01 AM all 26.95 0.00 3.26 0.32 0.09 69.38 04:13:01 AM 0 26.60 0.00 3.09 0.40 0.10 69.81 04:13:01 AM 1 27.31 0.00 3.42 0.23 0.08 68.95 Average: all 14.69 0.00 2.08 2.60 0.07 80.56 Average: 0 10.87 0.00 1.93 2.56 0.07 84.57 Average: 1 18.51 0.00 2.24 2.64 0.07 76.54