---> uname -a: Linux prd-centos8-builder-2c-2g-7455.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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: 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 3982 19 3059 6724 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:aa:7d:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:feaa:7dc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:04:d3:92 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/12/2023 _x86_64_ (2 CPU) 12:51:03 LINUX RESTART (2 CPU) 12:52:01 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 86.22 12.68 73.54 2192.20 6458.25 12:54:01 PM 116.15 1.95 114.20 63.72 13310.38 12:55:02 PM 101.61 0.66 100.94 51.58 16160.53 12:56:01 PM 75.86 0.59 75.26 78.75 14190.44 Average: 95.05 3.98 91.06 598.04 12527.63 12:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 5171328 7040080 2710960 34.39 2688 2052464 952984 10.67 200932 2191664 153800 12:54:01 PM 4744216 6888472 3138072 39.81 2688 2317492 1117264 12.51 222144 2551668 115072 12:55:02 PM 4182056 6971740 3700232 46.94 2688 2937488 914108 10.24 417920 2830852 344364 12:56:01 PM 4121764 6929224 3760524 47.71 2688 2950140 944748 10.58 425900 2872308 27048 Average: 4554841 6957379 3327447 42.21 2688 2564396 982276 11.00 316724 2611623 160071 12:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 82.24 67.19 949.11 9.50 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 78.05 61.12 1013.86 9.29 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:02 PM eth0 45.96 37.69 660.41 6.30 0.00 0.00 0.00 0.00 12:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 16.35 15.96 39.15 6.63 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 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 55.80 45.61 668.23 7.93 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/12/2023 _x86_64_ (2 CPU) 12:51:03 LINUX RESTART (2 CPU) 12:52:01 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 35.14 0.00 3.86 3.27 0.11 57.61 12:53:01 PM 0 23.68 0.00 3.28 2.38 0.10 70.56 12:53:01 PM 1 46.61 0.00 4.45 4.16 0.12 44.66 12:54:01 PM all 32.81 0.00 3.74 7.02 0.18 56.25 12:54:01 PM 0 30.46 0.00 3.36 3.86 0.22 62.10 12:54:01 PM 1 35.17 0.00 4.11 10.18 0.15 50.39 12:55:02 PM all 33.43 0.00 3.81 9.17 0.14 53.45 12:55:02 PM 0 28.17 0.00 3.02 7.24 0.12 61.46 12:55:02 PM 1 38.71 0.00 4.61 11.11 0.17 45.41 12:56:01 PM all 30.81 0.00 2.60 9.18 0.12 57.30 12:56:01 PM 0 21.65 0.00 2.37 7.96 0.11 67.91 12:56:01 PM 1 39.72 0.00 2.82 10.37 0.12 46.97 Average: all 33.08 0.00 3.52 7.13 0.14 56.14 Average: 0 26.07 0.00 3.02 5.31 0.14 65.46 Average: 1 40.06 0.00 4.01 8.93 0.14 46.86