---> uname -a: Linux prd-centos8-robot-2c-8g-11996.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4945 19 2156 6805 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:ff:e8:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:feff:e8ed/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) 12/01/2024 _x86_64_ (2 CPU) 23:00:52 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 124.19 6.96 117.23 1258.11 10889.04 11:04:01 PM 37.64 0.98 36.65 110.90 4546.47 11:05:01 PM 51.40 2.58 48.82 398.80 3474.99 11:06:01 PM 18.41 0.00 18.41 0.00 4895.78 11:07:01 PM 2.05 0.10 1.95 32.13 95.18 11:08:01 PM 0.30 0.00 0.30 0.00 4.55 11:09:01 PM 0.52 0.02 0.50 0.93 206.51 11:10:01 PM 11.11 0.32 10.80 36.92 530.81 11:11:01 PM 27.99 0.50 27.49 63.70 1467.13 Average: 30.40 1.27 29.13 211.28 2901.24 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5127532 6990524 2754892 34.95 2688 2040848 738788 8.27 213496 2197808 139268 11:04:01 PM 5265320 7105560 2617104 33.20 2688 2017536 625576 7.00 240316 2030444 16 11:05:01 PM 5012740 7066508 2869684 36.41 2688 2223276 655124 7.34 263148 2235284 139612 11:06:01 PM 5007500 7061268 2874924 36.47 2688 2223276 655124 7.34 263148 2235420 4 11:07:01 PM 4962200 7017688 2920224 37.05 2688 2224992 719728 8.06 263368 2280216 8 11:08:01 PM 4943892 7001316 2938532 37.28 2688 2226924 751192 8.41 263380 2298344 1940 11:09:01 PM 4933052 6996272 2949372 37.42 2688 2232720 809544 9.06 263580 2308764 1836 11:10:01 PM 5049308 6978204 2833116 35.94 2688 2104208 756592 8.47 292264 2186108 40404 11:11:01 PM 5088668 6992860 2793756 35.44 2688 2079948 713596 7.99 461416 1981848 16728 Average: 5043357 7023356 2839067 36.02 2688 2152636 713918 7.99 280457 2194915 37757 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 93.04 75.12 1114.67 11.25 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 11.93 8.43 6.12 3.42 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 175.76 127.97 326.77 35.68 0.00 0.00 0.00 0.00 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 1.65 0.72 0.18 0.12 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 25.93 20.56 8.03 3.71 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 68.41 66.94 25.02 5.43 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 169.83 165.43 53.13 17.70 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 93.32 59.10 104.42 44.12 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 21.92 18.96 16.86 8.77 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 73.53 60.36 183.92 14.47 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) 12/01/2024 _x86_64_ (2 CPU) 23:00:52 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 36.99 0.00 5.61 4.36 0.10 52.94 11:03:01 PM 0 32.68 0.00 5.47 5.30 0.10 56.45 11:03:01 PM 1 41.30 0.00 5.75 3.42 0.10 49.43 11:04:01 PM all 14.06 0.00 1.77 1.93 0.08 82.17 11:04:01 PM 0 5.17 0.00 1.71 2.11 0.08 90.93 11:04:01 PM 1 22.93 0.00 1.82 1.76 0.07 73.42 11:05:01 PM all 27.32 0.00 4.62 1.61 0.08 66.37 11:05:01 PM 0 25.06 0.00 4.62 2.02 0.08 68.21 11:05:01 PM 1 29.57 0.00 4.62 1.20 0.07 64.54 11:06:01 PM all 0.06 0.00 0.26 1.42 0.04 98.22 11:06:01 PM 0 0.10 0.00 0.20 0.69 0.07 98.95 11:06:01 PM 1 0.02 0.00 0.32 2.15 0.02 97.50 11:07:01 PM all 3.05 0.00 0.50 0.03 0.06 96.36 11:07:01 PM 0 1.83 0.00 0.28 0.00 0.07 97.82 11:07:01 PM 1 4.27 0.00 0.72 0.07 0.05 94.90 11:08:01 PM all 4.58 0.00 0.41 0.00 0.07 94.94 11:08:01 PM 0 3.97 0.00 0.45 0.00 0.10 95.48 11:08:01 PM 1 5.19 0.00 0.37 0.00 0.03 94.41 11:09:01 PM all 14.89 0.00 1.02 0.04 0.08 83.97 11:09:01 PM 0 13.73 0.00 1.04 0.08 0.08 85.06 11:09:01 PM 1 16.05 0.00 0.99 0.00 0.07 82.89 11:10:01 PM all 11.52 0.00 1.55 0.17 0.07 86.70 11:10:01 PM 0 11.30 0.00 1.40 0.10 0.07 87.12 11:10:01 PM 1 11.73 0.00 1.69 0.23 0.07 86.28 11:11:01 PM all 29.57 0.00 3.35 0.49 0.08 66.51 11:11:01 PM 0 14.27 0.00 2.55 0.50 0.07 82.61 11:11:01 PM 1 44.88 0.00 4.16 0.48 0.08 50.39 Average: all 15.80 0.00 2.12 1.12 0.07 80.89 Average: 0 12.02 0.00 1.97 1.20 0.08 84.73 Average: 1 19.57 0.00 2.27 1.04 0.06 77.06