---> uname -a: Linux prd-centos8-robot-2c-8g-3732.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 574 5004 19 2118 6827 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:a2:fe:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fea2:fef5/64 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) 12/18/2024 _x86_64_ (2 CPU) 00:54:29 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 59.25 21.11 38.15 5626.92 28240.30 12:57:01 AM 106.28 0.28 106.00 13.46 9601.65 12:58:01 AM 41.65 0.70 40.95 51.72 5704.88 12:59:01 AM 40.77 7.10 33.67 1309.96 1754.90 01:00:01 AM 40.23 0.03 40.20 3.46 6795.62 01:01:01 AM 5.41 0.10 5.31 32.12 222.73 01:02:01 AM 1.98 0.08 1.90 1.86 65.12 01:03:01 AM 3.03 0.32 2.72 36.93 124.26 01:04:01 AM 28.54 0.53 28.00 64.77 1216.33 Average: 36.35 3.36 32.99 793.48 5969.37 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5629264 7105912 2253168 28.58 2688 1670880 656856 7.35 178232 1799956 54672 12:57:01 AM 5204676 7023464 2677756 33.97 2688 1997328 695784 7.79 190016 2151912 159720 12:58:01 AM 5234688 7030496 2647744 33.59 2688 1973416 673360 7.54 208592 2099404 1112 12:59:01 AM 4985024 7018068 2897408 36.76 2688 2203240 679492 7.61 256796 2278416 173072 01:00:01 AM 5036972 7072484 2845460 36.10 2688 2205400 628748 7.04 258916 2217148 4 01:01:01 AM 4722824 6759572 3159608 40.08 2688 2206616 969160 10.85 259044 2529740 88 01:02:01 AM 4905352 6942224 2977080 37.77 2688 2206740 790288 8.85 259176 2347696 24 01:03:01 AM 5170192 7036276 2712240 34.41 2688 2039900 669920 7.50 253988 2104364 4680 01:04:01 AM 5181452 7047448 2700980 34.27 2688 2042172 667472 7.47 450136 1904984 16760 Average: 5118938 7003994 2763494 35.06 2688 2060632 714564 8.00 257211 2159291 45570 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 274.63 146.88 1010.33 54.69 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 106.10 80.47 1233.09 11.43 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 9.80 5.60 4.75 2.38 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 41.35 33.77 298.65 8.21 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 155.79 110.44 35.15 31.06 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 169.28 169.34 1001.36 700.55 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 557.47 479.37 6870.65 30.99 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 341.78 273.69 3050.87 33.59 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 21.46 20.09 18.80 9.33 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 186.44 146.66 1503.04 98.02 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) 12/18/2024 _x86_64_ (2 CPU) 00:54:29 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 26.86 0.00 4.94 12.54 0.09 55.56 12:56:01 AM 0 32.55 0.00 5.53 16.13 0.07 45.72 12:56:01 AM 1 21.14 0.00 4.34 8.94 0.12 65.46 12:57:01 AM all 32.57 0.00 4.82 5.95 0.13 56.54 12:57:01 AM 0 31.21 0.00 4.33 5.96 0.12 58.39 12:57:01 AM 1 33.93 0.00 5.31 5.95 0.13 54.68 12:58:01 AM all 11.31 0.00 1.68 12.44 0.07 74.50 12:58:01 AM 0 15.75 0.00 2.02 10.56 0.07 71.60 12:58:01 AM 1 6.88 0.00 1.34 14.33 0.07 77.39 12:59:01 AM all 28.75 0.00 4.56 1.74 0.11 64.83 12:59:01 AM 0 33.07 0.00 4.87 1.67 0.10 60.29 12:59:01 AM 1 24.42 0.00 4.26 1.82 0.12 69.38 01:00:01 AM all 7.70 0.00 1.81 1.79 0.07 88.63 01:00:01 AM 0 7.39 0.00 2.04 1.39 0.07 89.11 01:00:01 AM 1 8.02 0.00 1.58 2.20 0.07 88.14 01:01:01 AM all 10.19 0.00 0.66 0.06 0.08 89.01 01:01:01 AM 0 10.57 0.00 0.71 0.10 0.08 88.54 01:01:01 AM 1 9.81 0.00 0.62 0.02 0.08 89.47 01:02:01 AM all 12.08 0.00 1.50 0.01 0.11 86.30 01:02:01 AM 0 14.84 0.00 1.57 0.02 0.12 83.46 01:02:01 AM 1 9.32 0.00 1.43 0.00 0.10 89.15 01:03:01 AM all 11.39 0.00 1.88 0.01 0.09 86.63 01:03:01 AM 0 12.67 0.00 2.04 0.02 0.09 85.18 01:03:01 AM 1 10.12 0.00 1.72 0.00 0.10 88.06 01:04:01 AM all 30.57 0.00 3.48 0.31 0.08 65.56 01:04:01 AM 0 41.16 0.00 3.48 0.40 0.08 54.87 01:04:01 AM 1 19.97 0.00 3.47 0.22 0.08 76.26 Average: all 19.07 0.00 2.82 3.87 0.09 74.15 Average: 0 22.18 0.00 2.96 4.03 0.09 70.75 Average: 1 15.96 0.00 2.68 3.72 0.10 77.55