---> uname -a: Linux prd-centos8-robot-2c-8g-6322.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4890 19 2207 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:b6:02:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:feb6:2bd/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) 12/29/2024 _x86_64_ (2 CPU) 23:25:02 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 86.45 6.23 80.22 1092.84 6381.39 11:28:01 PM 74.88 0.90 73.98 84.11 9720.93 11:29:01 PM 29.48 6.97 22.51 1279.65 1451.97 11:30:01 PM 48.88 2.52 46.37 396.00 7030.84 11:31:01 PM 4.70 0.10 4.60 32.12 257.35 11:32:01 PM 2.42 0.02 2.40 0.93 892.54 11:33:01 PM 0.57 0.00 0.57 0.00 199.10 11:34:01 PM 14.06 0.40 13.66 46.79 1938.63 Average: 32.68 2.14 30.54 366.55 3484.24 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5300044 7068124 2582388 32.76 2688 1946960 689432 7.72 186712 2065720 228224 11:28:01 PM 5261160 7063028 2621272 33.25 2688 1979828 676132 7.57 209116 2071760 12 11:29:01 PM 4972244 6974300 2910188 36.92 2688 2174592 763480 8.55 271628 2280360 138088 11:30:01 PM 4995036 7049056 2887396 36.63 2688 2223944 669832 7.50 264104 2252332 4 11:31:01 PM 4947112 7003736 2935320 37.24 2688 2226540 722580 8.09 264324 2300000 8 11:32:01 PM 4670836 6753180 3211596 40.74 2688 2252284 1026744 11.50 264380 2575812 928 11:33:01 PM 4806508 6893592 3075924 39.02 2688 2257000 897324 10.05 264540 2440172 4 11:34:01 PM 5077396 7029564 2805036 35.59 2688 2127392 700752 7.85 483784 1970788 13368 Average: 5003792 6979322 2878640 36.52 2688 2148568 768284 8.60 276074 2244618 47580 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 139.34 106.61 1213.95 24.57 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 51.83 36.97 442.46 8.13 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 37.94 29.86 295.17 6.13 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 217.88 156.48 47.75 35.13 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 25.62 18.84 20.10 2.27 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 143.87 133.59 411.14 12.03 0.00 0.00 0.00 0.00 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 127.60 120.56 46.34 13.51 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 85.59 54.59 150.08 92.20 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 103.71 82.19 328.38 24.25 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) 12/29/2024 _x86_64_ (2 CPU) 23:25:02 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.70 0.00 5.41 2.51 0.10 55.28 11:27:01 PM 0 52.14 0.00 6.42 2.45 0.12 38.88 11:27:01 PM 1 21.31 0.00 4.40 2.57 0.08 71.63 11:28:01 PM all 21.94 0.00 2.80 3.46 0.08 71.72 11:28:01 PM 0 29.69 0.00 3.27 4.49 0.08 62.46 11:28:01 PM 1 14.19 0.00 2.32 2.42 0.08 80.98 11:29:01 PM all 16.12 0.00 3.55 0.82 0.08 79.43 11:29:01 PM 0 20.02 0.00 4.08 0.97 0.08 74.85 11:29:01 PM 1 12.21 0.00 3.02 0.67 0.08 84.02 11:30:01 PM all 13.21 0.00 2.57 2.22 0.06 81.94 11:30:01 PM 0 18.87 0.00 3.01 2.36 0.05 75.71 11:30:01 PM 1 7.55 0.00 2.14 2.09 0.07 88.16 11:31:01 PM all 3.07 0.00 0.45 0.09 0.05 96.34 11:31:01 PM 0 5.12 0.00 0.69 0.02 0.05 94.13 11:31:01 PM 1 1.02 0.00 0.22 0.17 0.05 98.55 11:32:01 PM all 22.63 0.00 1.05 0.15 0.09 76.07 11:32:01 PM 0 19.79 0.00 0.71 0.02 0.10 79.38 11:32:01 PM 1 25.48 0.00 1.39 0.29 0.08 72.76 11:33:01 PM all 11.79 0.00 0.78 0.03 0.08 87.32 11:33:01 PM 0 16.47 0.00 0.83 0.00 0.08 82.62 11:33:01 PM 1 7.13 0.00 0.74 0.05 0.08 92.00 11:34:01 PM all 20.91 0.00 2.66 0.34 0.08 76.01 11:34:01 PM 0 31.32 0.00 2.72 0.40 0.08 65.48 11:34:01 PM 1 10.48 0.00 2.60 0.28 0.07 86.56 Average: all 18.31 0.00 2.41 1.21 0.08 78.00 Average: 0 24.21 0.00 2.72 1.34 0.08 71.65 Average: 1 12.41 0.00 2.11 1.07 0.08 84.34