---> uname -a: Linux prd-centos8-builder-2c-2g-38553.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 676 3942 19 3078 6703 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:be:b3:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:febe:b3aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:59:cc:2a 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/03/2024 _x86_64_ (2 CPU) 19:25:42 LINUX RESTART (2 CPU) 07:26:03 PM tps rtps wtps bread/s bwrtn/s 07:27:01 PM 215.41 85.87 129.54 14570.12 43215.60 07:28:01 PM 129.24 6.92 122.32 1279.68 11303.78 07:29:01 PM 192.80 1.50 191.30 178.74 34721.23 Average: 178.72 30.81 147.91 5238.17 29589.16 07:26:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 PM 5257532 7016936 2624892 33.30 2688 1950208 975924 10.93 231448 2098880 102868 07:28:01 PM 4741768 6883776 3140656 39.84 2688 2313012 1119044 12.53 281532 2485976 184756 07:29:01 PM 4128700 6955120 3753724 47.62 2688 2971384 910116 10.19 453108 2841816 19484 Average: 4709333 6951944 3173091 40.26 2688 2411535 1001695 11.22 322029 2475557 102369 07:26:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 PM eth0 334.62 202.86 1942.43 62.16 0.00 0.00 0.00 0.00 07:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM eth0 74.36 59.74 827.89 9.07 0.00 0.00 0.00 0.00 07:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM eth0 145.65 103.32 2252.87 16.03 0.00 0.00 0.00 0.00 07:29:01 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 183.16 121.05 1671.07 28.71 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/03/2024 _x86_64_ (2 CPU) 19:25:42 LINUX RESTART (2 CPU) 07:26:03 PM CPU %user %nice %system %iowait %steal %idle 07:27:01 PM all 45.22 0.03 10.78 10.81 0.12 33.04 07:27:01 PM 0 51.05 0.00 11.62 9.39 0.14 27.80 07:27:01 PM 1 39.40 0.05 9.94 12.23 0.10 38.28 07:28:01 PM all 36.27 0.00 7.34 4.28 0.12 51.99 07:28:01 PM 0 45.53 0.00 8.17 4.80 0.12 41.38 07:28:01 PM 1 26.99 0.00 6.52 3.76 0.12 62.62 07:29:01 PM all 44.61 0.00 7.12 10.34 0.10 37.82 07:29:01 PM 0 53.64 0.00 7.32 11.05 0.10 27.90 07:29:01 PM 1 35.56 0.00 6.93 9.63 0.10 47.79 Average: all 41.99 0.01 8.38 8.44 0.11 41.07 Average: 0 50.05 0.00 9.00 8.40 0.12 32.43 Average: 1 33.90 0.02 7.77 8.48 0.11 49.72