---> uname -a: Linux prd-centos8-robot-2c-8g-11867.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4963 19 2150 6816 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:1a:ec:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe1a:ec9a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 07:11:38 LINUX RESTART (2 CPU) 07:12:02 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 91.07 35.12 55.95 7034.23 38222.70 07:14:01 AM 88.55 6.93 81.62 1301.43 7191.57 07:15:01 AM 86.12 0.63 85.49 28.00 9798.72 07:16:01 AM 30.44 0.87 29.57 125.69 2261.13 07:17:01 AM 10.43 0.17 10.26 5.87 889.45 07:18:01 AM 70.31 0.03 70.28 3.47 7783.52 07:19:01 AM 7.35 0.02 7.33 0.13 475.57 07:20:00 AM 1.81 0.00 1.81 0.00 62.64 07:20:01 AM 0.00 0.00 0.00 0.00 0.00 07:21:01 AM 0.20 0.00 0.20 0.00 11.25 07:22:01 AM 36.15 0.50 35.65 59.44 1817.31 Average: 42.16 4.38 37.78 845.54 6799.02 07:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5613196 7107264 2269268 28.79 2688 1688616 679152 7.60 154496 1837524 92484 07:14:01 AM 5291072 7071364 2591392 32.88 2688 1962672 678728 7.60 188088 2083632 186888 07:15:01 AM 5168936 7029340 2713528 34.42 2688 2035960 682504 7.64 194588 2162796 46932 07:16:01 AM 5199984 7064540 2682480 34.03 2688 2040980 670920 7.51 213812 2118840 4 07:17:01 AM 5100752 7013492 2781712 35.29 2688 2087164 714160 8.00 225340 2199864 42044 07:18:01 AM 4988112 7039976 2894352 36.72 2688 2220756 656392 7.35 232320 2281532 3444 07:19:01 AM 4708356 6760484 3174108 40.27 2688 2221020 970780 10.87 232364 2563508 4 07:20:00 AM 4682528 6734700 3199936 40.60 2688 2221064 1003828 11.24 232364 2589676 16 07:20:01 AM 4915576 6967764 2966888 37.64 2688 2221076 774292 8.67 232368 2356204 40 07:21:01 AM 4989232 7042460 2893232 36.70 2688 2222108 655680 7.34 232632 2282752 784 07:22:01 AM 5156752 7050256 2725712 34.58 2688 2068376 673280 7.54 423992 1948384 188 Average: 5074045 6989240 2808419 35.63 2688 2089981 741792 8.31 232942 2220428 33893 07:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 225.70 128.62 917.82 48.89 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 89.10 68.44 1118.99 8.06 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 22.51 19.16 165.18 5.16 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 13.91 8.48 5.00 3.09 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 19.68 16.96 62.41 4.34 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 216.54 164.83 295.08 46.73 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 166.96 144.77 1151.39 697.03 0.00 0.00 0.00 0.00 07:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:00 AM eth0 505.78 449.98 6743.73 29.07 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 25.56 2.22 4.19 0.14 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 225.78 204.12 3446.12 14.05 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 38.76 30.02 71.26 19.01 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 151.63 122.86 1388.36 87.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 07:11:38 LINUX RESTART (2 CPU) 07:12:02 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 21.08 0.00 5.63 34.74 0.09 38.47 07:13:01 AM 0 19.56 0.00 4.68 29.69 0.09 45.98 07:13:01 AM 1 22.59 0.00 6.58 39.79 0.09 30.95 07:14:01 AM all 33.80 0.00 4.76 4.58 0.14 56.72 07:14:01 AM 0 46.76 0.00 5.95 4.49 0.13 42.67 07:14:01 AM 1 20.90 0.00 3.58 4.67 0.15 70.70 07:15:01 AM all 26.85 0.00 3.64 4.73 0.12 64.66 07:15:01 AM 0 36.00 0.00 3.78 3.73 0.08 56.42 07:15:01 AM 1 17.68 0.00 3.50 5.73 0.15 72.93 07:16:01 AM all 12.20 0.00 1.21 1.78 0.07 84.74 07:16:01 AM 0 11.96 0.00 1.07 1.71 0.05 85.21 07:16:01 AM 1 12.44 0.00 1.36 1.86 0.08 84.26 07:17:01 AM all 9.51 0.00 1.89 0.58 0.06 87.96 07:17:01 AM 0 10.51 0.00 1.96 0.54 0.07 86.93 07:17:01 AM 1 8.52 0.00 1.81 0.62 0.05 89.00 07:18:01 AM all 25.43 0.00 4.10 4.88 0.10 65.50 07:18:01 AM 0 29.97 0.00 4.19 5.95 0.08 59.81 07:18:01 AM 1 20.88 0.00 4.01 3.81 0.12 71.19 07:19:01 AM all 12.39 0.00 0.70 0.08 0.08 86.76 07:19:01 AM 0 13.22 0.00 0.71 0.03 0.08 85.96 07:19:01 AM 1 11.56 0.00 0.69 0.12 0.07 87.57 07:20:00 AM all 15.23 0.00 2.25 0.01 0.18 82.33 07:20:00 AM 0 20.98 0.00 2.55 0.00 0.26 76.22 07:20:00 AM 1 9.45 0.00 1.96 0.02 0.10 88.47 07:20:01 AM all 10.67 0.00 2.25 0.00 0.00 87.08 07:20:01 AM 0 20.45 0.00 3.41 0.00 0.00 76.14 07:20:01 AM 1 1.11 0.00 1.11 0.00 0.00 97.78 07:21:01 AM all 9.70 0.00 1.37 0.00 0.09 88.84 07:21:01 AM 0 2.87 0.00 0.66 0.00 0.08 96.39 07:21:01 AM 1 16.64 0.00 2.09 0.00 0.10 81.16 07:22:01 AM all 26.42 0.00 3.14 1.06 0.10 69.28 07:22:01 AM 0 36.75 0.00 3.19 1.33 0.10 58.63 07:22:01 AM 1 16.10 0.00 3.09 0.79 0.10 79.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.27 0.00 2.86 5.19 0.10 72.58 Average: 0 22.87 0.00 2.87 4.70 0.10 69.46 Average: 1 15.65 0.00 2.86 5.68 0.10 75.71