---> uname -a: Linux prd-centos8-robot-2c-8g-16244.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4823 19 2279 6800 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:d8:85:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fed8:85af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 23:05:20 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 76.91 25.16 51.75 6303.23 6531.59 11:08:01 PM 103.25 0.08 103.17 2.27 8492.85 11:09:01 PM 34.68 0.53 34.14 25.20 3916.95 11:10:01 PM 12.71 0.85 11.86 125.16 335.37 11:11:01 PM 66.09 2.70 63.40 447.72 6172.93 11:12:01 PM 19.24 0.00 19.24 0.00 2875.06 11:13:01 PM 0.47 0.00 0.47 0.00 5.98 11:14:01 PM 0.33 0.00 0.33 0.00 3.32 11:15:01 PM 0.33 0.00 0.33 0.00 3.85 11:16:01 PM 32.12 0.23 31.89 42.79 1553.30 Average: 34.62 2.96 31.66 694.67 2989.20 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5417584 7041892 2464872 31.27 2688 1815392 743804 8.33 191716 1983044 83820 11:08:01 PM 5163192 6989584 2719264 34.50 2688 2003576 725460 8.12 188736 2187948 106068 11:09:01 PM 5218032 7031036 2664424 33.80 2688 1990076 680932 7.62 194868 2123128 4 11:10:01 PM 5246616 7064692 2635840 33.44 2688 1995096 669788 7.50 214040 2075000 12 11:11:01 PM 5024348 7044100 2858108 36.26 2688 2189300 657444 7.36 239088 2245380 75676 11:12:01 PM 5017508 7037268 2864948 36.35 2688 2189308 657444 7.36 239120 2249752 4 11:13:01 PM 5017952 7037712 2864504 36.34 2688 2189308 657444 7.36 239116 2249604 4 11:14:01 PM 5017856 7037620 2864600 36.34 2688 2189312 657444 7.36 239116 2249608 4 11:15:01 PM 5017488 7037252 2864968 36.35 2688 2189312 657444 7.36 239116 2249756 4 11:16:01 PM 4926416 6945328 2956040 37.50 2688 2188456 748756 8.38 436812 2145724 120 Average: 5106699 7026648 2775757 35.21 2688 2093914 685596 7.68 242173 2175894 26572 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 267.33 164.11 1520.31 52.06 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 45.72 36.07 482.82 7.26 0.00 0.00 0.00 0.00 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 11.60 1.75 2.78 0.44 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 25.49 16.99 7.60 5.22 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 217.08 178.24 349.49 42.89 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 326.06 282.24 69.84 58.50 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 0.80 0.22 0.05 0.02 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 0.83 0.18 0.05 0.01 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 1.60 0.77 5.57 0.05 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 20.59 18.11 18.49 12.58 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 91.71 69.87 245.71 17.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 23:05:20 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 32.12 0.00 5.92 5.22 0.11 56.63 11:07:01 PM 0 27.14 0.00 5.86 6.77 0.08 60.15 11:07:01 PM 1 37.11 0.00 5.98 3.67 0.13 53.10 11:08:01 PM all 36.98 0.00 4.82 2.84 0.14 55.23 11:08:01 PM 0 28.43 0.00 4.13 3.28 0.17 63.99 11:08:01 PM 1 45.55 0.00 5.52 2.39 0.12 46.42 11:09:01 PM all 5.69 0.00 1.28 1.39 0.05 91.59 11:09:01 PM 0 2.02 0.00 0.87 1.35 0.05 95.71 11:09:01 PM 1 9.36 0.00 1.69 1.44 0.05 87.47 11:10:01 PM all 12.03 0.00 1.67 0.18 0.06 86.07 11:10:01 PM 0 15.64 0.00 1.70 0.08 0.05 82.53 11:10:01 PM 1 8.42 0.00 1.64 0.27 0.07 89.61 11:11:01 PM all 31.91 0.00 4.71 2.09 0.11 61.17 11:11:01 PM 0 25.52 0.00 4.62 1.85 0.10 67.91 11:11:01 PM 1 38.30 0.00 4.80 2.33 0.12 54.44 11:12:01 PM all 0.95 0.00 0.83 0.64 0.04 97.54 11:12:01 PM 0 0.87 0.00 0.92 0.90 0.03 97.27 11:12:01 PM 1 1.04 0.00 0.74 0.37 0.05 97.81 11:13:01 PM all 0.33 0.00 0.06 0.00 0.03 99.57 11:13:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 11:13:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 11:14:01 PM all 0.30 0.00 0.07 0.00 0.05 99.58 11:14:01 PM 0 0.55 0.00 0.07 0.00 0.05 99.33 11:14:01 PM 1 0.05 0.00 0.07 0.00 0.05 99.83 11:15:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:15:01 PM 0 0.40 0.00 0.05 0.00 0.03 99.52 11:15:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:16:01 PM all 22.04 0.00 2.17 0.58 0.08 75.13 11:16:01 PM 0 14.83 0.00 1.87 0.42 0.07 82.82 11:16:01 PM 1 29.26 0.00 2.47 0.75 0.08 67.43 Average: all 14.25 0.00 2.16 1.29 0.07 82.23 Average: 0 11.60 0.00 2.01 1.46 0.07 84.86 Average: 1 16.91 0.00 2.30 1.12 0.07 79.59