---> uname -a: Linux prd-centos8-robot-2c-8g-11756.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4789 19 2309 6796 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:74:b8:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe74:b8db/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) 23:06:53 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 109.56 6.96 102.60 1258.11 8973.34 11:10:01 PM 54.10 0.67 53.43 49.45 6730.22 11:11:01 PM 32.18 0.40 31.78 64.23 1925.64 11:12:01 PM 44.47 2.52 41.95 396.00 6848.72 11:13:01 PM 2.95 0.00 2.95 0.00 86.00 11:14:01 PM 0.37 0.00 0.37 0.00 3.85 11:15:01 PM 0.43 0.00 0.43 0.00 9.15 11:16:01 PM 13.68 0.27 13.41 43.72 376.57 Average: 32.22 1.35 30.87 226.45 3119.29 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5242184 7044660 2640248 33.50 2688 1980368 672948 7.53 209412 2089072 137000 11:10:01 PM 5120680 6981276 2761752 35.04 2688 2037692 723748 8.10 233260 2182224 25572 11:11:01 PM 4930168 6977940 2952264 37.45 2688 2216880 715796 8.01 255244 2327004 185692 11:12:01 PM 5003020 7053384 2879412 36.53 2688 2219728 630468 7.06 262276 2242236 8 11:13:01 PM 5003080 7053448 2879352 36.53 2688 2219732 630468 7.06 262276 2242316 4 11:14:01 PM 5002964 7053332 2879468 36.53 2688 2219732 630468 7.06 262276 2242368 12 11:15:01 PM 5001948 7052416 2880484 36.54 2688 2219732 630468 7.06 262276 2243228 4 11:16:01 PM 4967268 7016628 2915164 36.98 2688 2218068 663448 7.43 457292 2082128 13368 Average: 5033914 7029136 2848518 36.14 2688 2166492 662226 7.41 275539 2206322 45208 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 79.34 62.53 822.35 9.29 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 47.82 35.15 438.41 6.32 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 41.56 36.07 297.05 8.35 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 398.17 280.71 80.94 71.04 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 1.28 0.45 0.23 0.12 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 3.05 1.33 1.63 1.04 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 64.32 39.66 41.73 70.95 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 21.49 14.80 17.96 7.61 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 82.13 58.84 212.55 21.84 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) 23:06:53 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 33.15 0.00 5.45 6.10 0.14 55.16 11:09:01 PM 0 31.27 0.00 5.76 6.47 0.12 56.38 11:09:01 PM 1 35.03 0.00 5.14 5.73 0.17 53.94 11:10:01 PM all 17.48 0.00 1.93 3.11 0.09 77.38 11:10:01 PM 0 23.10 0.00 2.29 4.11 0.10 70.40 11:10:01 PM 1 11.85 0.00 1.57 2.11 0.08 84.38 11:11:01 PM all 24.15 0.00 4.07 1.07 0.09 70.62 11:11:01 PM 0 27.25 0.00 4.37 1.22 0.10 67.06 11:11:01 PM 1 21.05 0.00 3.76 0.92 0.08 74.19 11:12:01 PM all 7.19 0.00 1.97 2.30 0.06 88.48 11:12:01 PM 0 8.33 0.00 2.03 2.36 0.05 87.23 11:12:01 PM 1 6.06 0.00 1.91 2.23 0.07 89.73 11:13:01 PM all 0.33 0.00 0.06 0.02 0.04 99.56 11:13:01 PM 0 0.55 0.00 0.03 0.00 0.02 99.40 11:13:01 PM 1 0.10 0.00 0.08 0.03 0.07 99.72 11:14:01 PM all 0.28 0.00 0.07 0.00 0.04 99.62 11:14:01 PM 0 0.43 0.00 0.07 0.00 0.05 99.45 11:14:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 11:15:01 PM all 2.03 0.00 0.61 0.00 0.07 97.29 11:15:01 PM 0 2.14 0.00 0.62 0.00 0.07 97.17 11:15:01 PM 1 1.92 0.00 0.60 0.00 0.07 97.41 11:16:01 PM all 14.06 0.00 2.06 0.18 0.08 83.63 11:16:01 PM 0 16.25 0.00 1.62 0.17 0.08 81.88 11:16:01 PM 1 11.87 0.00 2.50 0.18 0.07 85.38 Average: all 12.33 0.00 2.03 1.59 0.08 83.98 Average: 0 13.66 0.00 2.10 1.79 0.07 82.38 Average: 1 10.99 0.00 1.95 1.40 0.08 85.57