---> uname -a: Linux prd-centos8-robot-2c-8g-9947.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 622 4870 19 2205 6778 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:3f:a2:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe3f:a2d0/64 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) 11/24/2024 _x86_64_ (2 CPU) 23:30:55 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 127.74 7.03 120.71 1259.71 10821.71 11:34:02 PM 41.17 0.98 40.19 110.90 5084.61 11:35:01 PM 33.72 2.59 31.13 402.10 1673.60 11:36:01 PM 35.00 0.03 34.97 3.47 6593.70 11:37:01 PM 4.68 0.10 4.58 32.13 947.24 11:38:01 PM 0.30 0.02 0.28 0.93 86.15 11:39:01 PM 0.63 0.00 0.63 0.00 190.03 11:40:01 PM 21.41 0.40 21.01 46.78 2152.31 Average: 33.08 1.39 31.69 231.65 3447.56 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5149432 7008060 2732992 34.67 2688 2036432 715496 8.01 212868 2173380 148680 11:34:02 PM 5247112 7084484 2635312 33.43 2688 2014540 642412 7.19 240168 2048412 12 11:35:01 PM 5014556 7063736 2867868 36.38 2688 2218276 655476 7.34 259336 2237120 186172 11:36:01 PM 4975632 7024528 2906792 36.88 2688 2218400 678724 7.60 262576 2268556 4 11:37:01 PM 4275024 6349216 3607400 45.77 2688 2243680 1380244 15.45 262796 2966424 4 11:38:01 PM 4645736 6724676 3236688 41.06 2688 2248424 1048320 11.74 262952 2596900 2316 11:39:01 PM 4783600 6865736 3098824 39.31 2688 2251612 895552 10.03 263012 2459396 160 11:40:01 PM 4987972 6936956 2894452 36.72 2688 2124048 780340 8.74 482420 2059848 13348 Average: 4884883 6882174 2997541 38.03 2688 2169426 849570 9.51 280766 2351254 43837 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 117.14 92.70 1240.82 12.41 0.00 0.00 0.00 0.00 11:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:02 PM eth0 13.38 10.85 27.02 4.15 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 45.84 37.93 305.18 9.16 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 194.22 134.59 38.12 36.17 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 51.89 43.96 398.63 5.42 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 159.66 154.76 48.35 15.30 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 96.22 89.45 30.46 9.45 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 87.41 56.26 151.37 88.55 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 95.82 77.64 279.95 22.61 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) 11/24/2024 _x86_64_ (2 CPU) 23:30:55 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 36.74 0.00 6.03 4.13 0.13 52.96 11:33:01 PM 0 43.42 0.00 6.62 3.64 0.13 46.19 11:33:01 PM 1 30.07 0.00 5.43 4.63 0.13 59.73 11:34:02 PM all 17.75 0.00 1.93 1.29 0.05 78.98 11:34:02 PM 0 31.17 0.00 2.57 0.65 0.05 65.55 11:34:02 PM 1 4.32 0.00 1.29 1.94 0.05 92.40 11:35:01 PM all 23.29 0.00 3.79 0.76 0.08 72.07 11:35:01 PM 0 27.85 0.00 4.02 1.14 0.08 66.90 11:35:01 PM 1 18.74 0.00 3.56 0.37 0.08 77.24 11:36:01 PM all 4.60 0.00 1.08 1.51 0.03 92.78 11:36:01 PM 0 2.44 0.00 1.07 1.52 0.03 94.94 11:36:01 PM 1 6.77 0.00 1.09 1.49 0.03 90.62 11:37:01 PM all 8.39 0.00 0.79 0.19 0.06 90.56 11:37:01 PM 0 14.08 0.00 1.24 0.05 0.05 84.58 11:37:01 PM 1 2.70 0.00 0.35 0.33 0.07 96.55 11:38:01 PM all 21.38 0.00 0.96 0.00 0.07 77.58 11:38:01 PM 0 19.85 0.00 0.99 0.00 0.07 79.09 11:38:01 PM 1 22.93 0.00 0.93 0.00 0.07 76.06 11:39:01 PM all 9.41 0.00 0.62 0.00 0.08 89.90 11:39:01 PM 0 12.38 0.00 0.69 0.00 0.07 86.86 11:39:01 PM 1 6.43 0.00 0.55 0.00 0.08 92.94 11:40:01 PM all 25.26 0.00 2.88 0.39 0.08 71.40 11:40:01 PM 0 35.89 0.00 3.28 0.18 0.08 60.56 11:40:01 PM 1 14.59 0.00 2.47 0.60 0.07 82.27 Average: all 18.36 0.00 2.26 1.04 0.07 78.27 Average: 0 23.40 0.00 2.56 0.90 0.07 73.07 Average: 1 13.30 0.00 1.96 1.18 0.07 83.48