---> uname -a: Linux prd-centos8-robot-2c-8g-11757.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 588 4974 19 2135 6813 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:ba:b3:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:feba:b341/64 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) 11/30/2024 _x86_64_ (2 CPU) 23:06:54 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 118.73 6.96 111.76 1258.11 9819.43 11:10:01 PM 45.88 0.67 45.22 49.45 5835.80 11:11:01 PM 30.37 0.38 29.99 64.25 1764.00 11:12:01 PM 43.19 2.52 40.67 396.00 6837.70 11:13:01 PM 0.32 0.00 0.32 0.00 4.42 11:14:01 PM 0.17 0.00 0.17 0.00 2.13 11:15:01 PM 0.08 0.00 0.08 0.00 1.40 11:16:01 PM 3.75 0.40 3.35 68.91 162.68 11:17:01 PM 28.84 0.53 28.31 64.78 1250.22 Average: 30.15 1.27 28.87 211.29 2853.19 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5234228 7037128 2648204 33.60 2688 1980760 670436 7.51 210404 2094756 116448 11:10:01 PM 5123320 6984264 2759112 35.00 2688 2038080 725244 8.12 233548 2180256 25576 11:11:01 PM 4935796 6982488 2946636 37.38 2688 2215456 709800 7.95 254964 2321300 189344 11:12:01 PM 5006792 7057604 2875640 36.48 2688 2220120 624908 7.00 262832 2238612 4 11:13:01 PM 5006588 7057404 2875844 36.48 2688 2220124 624908 7.00 262828 2238784 20 11:14:01 PM 5006556 7057372 2875876 36.48 2688 2220124 624908 7.00 262828 2238800 16 11:15:01 PM 5005616 7056488 2876816 36.50 2688 2220124 624908 7.00 262828 2239652 16 11:16:01 PM 5125712 7008716 2756720 34.97 2688 2055908 671456 7.52 258280 2140072 5400 11:17:01 PM 5146480 7029204 2735952 34.71 2688 2058180 665760 7.45 454444 1932556 16756 Average: 5065676 7030074 2816756 35.73 2688 2136542 660259 7.39 273662 2180532 39287 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 74.56 58.23 704.85 8.84 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 41.87 29.69 437.74 5.75 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 36.25 32.17 296.05 7.33 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 155.76 110.43 34.41 31.36 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 1.27 0.50 0.22 1.25 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 3.70 1.67 2.09 1.35 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 64.69 39.59 41.34 68.75 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 65.69 41.54 79.01 27.90 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 21.79 19.14 16.99 9.07 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 51.73 37.00 179.19 17.96 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) 11/30/2024 _x86_64_ (2 CPU) 23:06:54 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 32.52 0.00 5.57 6.85 0.12 54.94 11:09:01 PM 0 22.09 0.00 4.42 7.06 0.12 66.31 11:09:01 PM 1 42.96 0.00 6.73 6.63 0.12 43.56 11:10:01 PM all 17.08 0.00 1.86 2.44 0.07 78.56 11:10:01 PM 0 11.87 0.00 1.87 2.80 0.07 83.39 11:10:01 PM 1 22.28 0.00 1.85 2.07 0.07 73.73 11:11:01 PM all 24.01 0.00 3.60 1.07 0.10 71.22 11:11:01 PM 0 30.63 0.00 3.78 1.10 0.10 64.39 11:11:01 PM 1 17.39 0.00 3.42 1.03 0.10 78.06 11:12:01 PM all 5.82 0.00 1.47 1.72 0.05 90.93 11:12:01 PM 0 5.22 0.00 1.74 1.99 0.03 91.02 11:12:01 PM 1 6.43 0.00 1.20 1.45 0.07 90.85 11:13:01 PM all 0.18 0.00 0.07 0.00 0.03 99.72 11:13:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:13:01 PM 1 0.30 0.00 0.08 0.00 0.03 99.58 11:14:01 PM all 0.45 0.00 0.07 0.00 0.03 99.45 11:14:01 PM 0 0.25 0.00 0.10 0.00 0.03 99.62 11:14:01 PM 1 0.65 0.00 0.03 0.00 0.03 99.28 11:15:01 PM all 2.15 0.00 0.64 0.00 0.06 97.15 11:15:01 PM 0 2.39 0.00 0.62 0.00 0.05 96.94 11:15:01 PM 1 1.91 0.00 0.67 0.00 0.07 97.36 11:16:01 PM all 9.81 0.00 1.39 0.06 0.07 88.68 11:16:01 PM 0 9.01 0.00 1.15 0.03 0.07 89.73 11:16:01 PM 1 10.60 0.00 1.62 0.08 0.07 87.63 11:17:01 PM all 29.96 0.00 3.55 0.48 0.08 65.94 11:17:01 PM 0 28.98 0.00 3.10 0.32 0.08 67.52 11:17:01 PM 1 30.93 0.00 3.99 0.63 0.08 64.36 Average: all 13.56 0.00 2.03 1.40 0.07 82.94 Average: 0 12.29 0.00 1.87 1.48 0.06 84.29 Average: 1 14.83 0.00 2.18 1.32 0.07 81.59