---> uname -a: Linux prd-centos8-robot-2c-8g-10610.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4979 19 2123 6807 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:0e:7c:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe0e:7ce1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/24/2024 _x86_64_ (2 CPU) 04:10:20 LINUX RESTART (2 CPU) 04:11:02 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 111.10 57.77 53.33 5631.28 35737.56 04:13:01 AM 82.96 12.83 70.13 2388.14 6501.68 04:14:01 AM 80.17 0.12 80.06 3.07 9569.93 04:15:01 AM 24.46 0.67 23.80 49.99 2384.97 04:16:01 AM 21.18 1.03 20.14 132.89 892.19 04:17:01 AM 52.12 0.03 52.09 3.47 7022.70 04:18:01 AM 9.36 0.03 9.33 1.07 806.80 04:19:01 AM 0.33 0.00 0.33 0.00 4.85 04:20:00 AM 0.15 0.00 0.15 0.00 1.52 04:20:01 AM 0.00 0.00 0.00 0.00 0.00 04:21:01 AM 18.03 0.30 17.73 43.85 815.36 Average: 39.87 7.20 32.68 817.85 6327.67 04:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5788528 7170380 2093908 26.56 2688 1581260 618868 6.93 155072 1680832 29724 04:13:01 AM 5338868 7049128 2543568 32.27 2688 1892840 691272 7.74 210564 2012712 141024 04:14:01 AM 5103648 6952020 2778788 35.25 2688 2025664 777632 8.71 214176 2218800 42932 04:15:01 AM 5167448 6996560 2714988 34.44 2688 2006284 729524 8.17 222028 2149668 4 04:16:01 AM 5118900 7008400 2763536 35.06 2688 2064268 727180 8.14 254520 2157704 47952 04:17:01 AM 5010448 7043792 2871988 36.44 2688 2203180 662144 7.41 263108 2238772 15936 04:18:01 AM 4965056 6999940 2917380 37.01 2688 2204720 729744 8.17 263432 2283104 12 04:19:01 AM 4949692 6984588 2932744 37.21 2688 2204732 745984 8.35 263424 2298640 20 04:20:00 AM 4948924 6985028 2933512 37.22 2688 2205940 768696 8.61 263484 2298780 1212 04:20:01 AM 4948480 6984596 2933956 37.22 2688 2205944 768696 8.61 263484 2299160 1228 04:21:01 AM 5110576 6976980 2771860 35.17 2688 2042172 728216 8.15 440048 1984812 13364 Average: 5131870 7013765 2750566 34.89 2688 2057909 722541 8.09 255758 2147544 26673 04:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 153.64 77.69 556.21 39.84 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 135.02 109.05 1076.91 22.56 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 43.70 32.91 417.55 6.76 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 9.03 1.65 2.52 0.44 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 22.99 20.96 78.94 6.20 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 259.71 189.90 275.20 47.21 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 157.61 149.00 49.22 59.62 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 237.97 234.36 190.92 92.48 0.00 0.00 0.00 0.00 04:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:00 AM eth0 149.96 148.40 84.96 51.67 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 2.70 1.35 0.42 0.31 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 48.02 38.35 82.18 24.19 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 121.35 99.90 280.82 34.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/24/2024 _x86_64_ (2 CPU) 04:10:20 LINUX RESTART (2 CPU) 04:11:02 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 18.05 0.04 4.30 56.82 0.14 20.65 04:12:01 AM 0 16.40 0.07 5.16 60.84 0.17 17.36 04:12:01 AM 1 19.72 0.02 3.44 52.76 0.10 23.96 04:13:01 AM all 35.78 0.00 5.94 4.90 0.11 53.26 04:13:01 AM 0 42.75 0.00 6.88 5.82 0.12 44.42 04:13:01 AM 1 28.84 0.00 5.01 3.99 0.10 62.06 04:14:01 AM all 31.18 0.00 3.40 12.09 0.14 53.20 04:14:01 AM 0 34.61 0.00 3.03 11.03 0.13 51.20 04:14:01 AM 1 27.73 0.00 3.78 13.14 0.15 55.20 04:15:01 AM all 4.74 0.00 0.89 3.16 0.04 91.17 04:15:01 AM 0 5.49 0.00 0.82 3.01 0.03 90.65 04:15:01 AM 1 3.98 0.00 0.97 3.31 0.05 91.69 04:16:01 AM all 22.20 0.00 2.80 2.14 0.08 72.78 04:16:01 AM 0 21.73 0.00 3.18 2.63 0.10 72.37 04:16:01 AM 1 22.67 0.00 2.43 1.64 0.07 73.19 04:17:01 AM all 23.49 0.00 3.51 3.64 0.09 69.27 04:17:01 AM 0 34.81 0.00 4.28 4.57 0.10 56.25 04:17:01 AM 1 12.25 0.00 2.74 2.72 0.08 82.21 04:18:01 AM all 14.36 0.00 0.66 0.33 0.08 84.57 04:18:01 AM 0 19.22 0.00 0.65 0.13 0.07 79.93 04:18:01 AM 1 9.48 0.00 0.67 0.52 0.10 89.22 04:19:01 AM all 20.70 0.00 0.62 0.00 0.11 78.57 04:19:01 AM 0 14.31 0.00 0.54 0.00 0.12 85.03 04:19:01 AM 1 27.09 0.00 0.70 0.00 0.10 72.10 04:20:00 AM all 21.31 0.00 0.44 0.00 0.09 78.16 04:20:00 AM 0 28.92 0.00 0.54 0.00 0.10 70.44 04:20:00 AM 1 13.74 0.00 0.34 0.00 0.09 85.83 04:20:01 AM all 1.01 0.00 1.01 0.00 0.00 97.97 04:20:01 AM 0 1.35 0.00 0.68 0.00 0.00 97.97 04:20:01 AM 1 0.68 0.00 1.35 0.00 0.00 97.97 04:21:01 AM all 22.03 0.00 2.73 0.28 0.07 74.89 04:21:01 AM 0 30.88 0.00 3.07 0.42 0.07 65.56 04:21:01 AM 1 13.18 0.00 2.39 0.13 0.07 84.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.34 0.00 2.53 8.18 0.10 67.86 Average: 0 24.85 0.01 2.81 8.70 0.10 63.53 Average: 1 17.82 0.00 2.25 7.66 0.09 72.18