---> uname -a: Linux prd-centos8-robot-2c-8g-14142.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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4783 19 2321 6801 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:d3:3b:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fed3:3bdd/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) 01/06/2024 _x86_64_ (2 CPU) 23:04:49 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 199.45 139.04 60.41 12511.70 37846.65 11:07:01 PM 95.03 6.65 88.39 1269.71 8467.19 11:08:01 PM 86.14 0.67 85.47 28.66 9020.70 11:09:01 PM 33.21 0.82 32.39 124.63 2092.22 11:10:01 PM 46.88 2.68 44.20 444.25 2812.33 11:11:01 PM 36.55 0.03 36.52 3.47 5790.19 11:12:01 PM 4.27 0.00 4.27 0.00 156.51 11:13:01 PM 0.15 0.00 0.15 0.00 1.18 11:14:01 PM 0.13 0.00 0.13 0.00 0.92 11:15:01 PM 14.86 0.17 14.70 33.06 509.25 11:16:02 PM 37.89 0.45 37.44 48.39 1648.73 Average: 50.42 13.68 36.73 1314.95 6213.38 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5617988 7108580 2264484 28.73 2688 1684308 679628 7.61 160128 1827180 86676 11:07:01 PM 5271972 7057992 2610500 33.12 2688 1967608 704292 7.89 189884 2095964 131948 11:08:01 PM 5180124 7037716 2702348 34.28 2688 2033292 687848 7.70 195092 2158076 46940 11:09:01 PM 5206952 7069132 2675520 33.94 2688 2038296 655836 7.34 214384 2112324 4 11:10:01 PM 4980916 7044144 2901556 36.81 2688 2231228 669904 7.50 234100 2292836 159004 11:11:01 PM 4976308 7039080 2906164 36.87 2688 2231356 668908 7.49 239464 2288076 16 11:12:01 PM 4976024 7038796 2906448 36.87 2688 2231356 668908 7.49 239464 2288184 12 11:13:01 PM 4976332 7039108 2906140 36.87 2688 2231360 668908 7.49 239464 2288052 4 11:14:01 PM 4976372 7039148 2906100 36.87 2688 2231360 668908 7.49 239464 2287928 4 11:15:01 PM 4912764 6974500 2969708 37.67 2688 2230164 716964 8.03 257900 2335124 26236 11:16:02 PM 4888076 6955788 2994396 37.99 2688 2235940 737660 8.26 435424 2182820 29392 Average: 5087621 7036726 2794851 35.46 2688 2122388 684342 7.66 240433 2196051 43658 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 253.30 142.67 956.07 49.65 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 88.90 64.81 1073.87 7.69 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 26.33 17.33 158.96 4.88 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 20.13 12.13 6.07 3.90 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 46.35 41.07 317.09 9.27 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 534.86 500.82 111.96 104.91 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.00 0.90 5.60 0.07 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.95 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.53 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 15.88 13.18 14.64 6.13 0.00 0.00 0.00 0.00 11:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 PM eth0 17.30 16.18 13.20 8.01 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 91.51 73.59 241.60 17.68 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) 01/06/2024 _x86_64_ (2 CPU) 23:04:49 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 33.45 0.00 8.10 19.52 0.13 38.81 11:06:01 PM 0 29.70 0.00 6.45 14.24 0.12 49.49 11:06:01 PM 1 37.18 0.00 9.73 24.77 0.13 28.18 11:07:01 PM all 37.37 0.00 4.91 2.70 0.14 54.88 11:07:01 PM 0 29.03 0.00 4.28 3.29 0.15 63.25 11:07:01 PM 1 45.70 0.00 5.54 2.12 0.13 46.51 11:08:01 PM all 27.23 0.00 3.62 9.45 0.14 59.56 11:08:01 PM 0 19.86 0.00 2.82 6.95 0.13 70.24 11:08:01 PM 1 34.61 0.00 4.41 11.94 0.15 48.89 11:09:01 PM all 14.54 0.00 1.35 1.84 0.08 82.18 11:09:01 PM 0 3.42 0.00 0.95 1.27 0.10 94.26 11:09:01 PM 1 25.65 0.00 1.75 2.42 0.07 70.12 11:10:01 PM all 32.48 0.00 4.62 1.82 0.15 60.93 11:10:01 PM 0 22.72 0.00 3.93 1.71 0.13 71.50 11:10:01 PM 1 42.25 0.00 5.32 1.92 0.17 50.34 11:11:01 PM all 6.82 0.00 1.66 1.04 0.08 90.40 11:11:01 PM 0 10.50 0.00 1.73 0.82 0.10 86.84 11:11:01 PM 1 3.16 0.00 1.59 1.26 0.05 93.94 11:12:01 PM all 0.39 0.00 0.09 0.08 0.03 99.42 11:12:01 PM 0 0.40 0.00 0.10 0.15 0.03 99.32 11:12:01 PM 1 0.38 0.00 0.08 0.00 0.02 99.52 11:13:01 PM all 0.23 0.00 0.06 0.00 0.03 99.67 11:13:01 PM 0 0.23 0.00 0.07 0.00 0.03 99.67 11:13:01 PM 1 0.23 0.00 0.05 0.00 0.03 99.68 11:14:01 PM all 0.32 0.00 0.06 0.00 0.01 99.62 11:14:01 PM 0 0.22 0.00 0.05 0.00 0.00 99.73 11:14:01 PM 1 0.42 0.00 0.07 0.00 0.02 99.50 11:15:01 PM all 16.76 0.00 1.53 0.25 0.07 81.39 11:15:01 PM 0 11.13 0.00 0.92 0.45 0.05 87.45 11:15:01 PM 1 22.39 0.00 2.13 0.05 0.08 75.34 11:16:02 PM all 32.35 0.00 2.74 0.55 0.08 64.27 11:16:02 PM 0 16.14 0.00 1.96 0.60 0.08 81.22 11:16:02 PM 1 48.53 0.00 3.52 0.50 0.08 47.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.35 0.00 2.61 3.37 0.09 75.58 Average: 0 13.02 0.00 2.11 2.67 0.09 82.12 Average: 1 23.68 0.00 3.10 4.07 0.09 69.06