---> uname -a: Linux prd-centos8-builder-2c-2g-42649.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 680 3929 19 3087 6699 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:c8:b4:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fec8:b490/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:ed:d9:89 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) 10/15/2024 _x86_64_ (2 CPU) 11:40:42 LINUX RESTART (2 CPU) 11:41:02 AM tps rtps wtps bread/s bwrtn/s 11:42:01 AM 206.32 89.72 116.60 14368.99 42089.91 11:43:01 AM 101.42 7.03 94.38 1259.92 8242.58 11:44:01 AM 197.52 1.38 196.13 183.27 36815.36 Average: 168.21 32.40 135.81 5221.16 28979.08 11:41:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 AM 5295960 7011948 2586472 32.81 2688 1908440 999344 11.19 223088 2075868 79984 11:43:01 AM 4911260 6978816 2971172 37.69 2688 2242208 990788 11.09 260908 2357248 217080 11:44:01 AM 4087780 6922240 3794652 48.14 2688 2978444 973852 10.90 450332 2889732 199592 Average: 4765000 6971001 3117432 39.55 2688 2376364 987995 11.06 311443 2440949 165552 11:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 314.91 181.72 1808.52 60.02 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 67.57 53.71 682.52 8.10 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 169.09 115.31 2510.52 16.64 0.00 0.00 0.00 0.00 11:44:01 AM 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 183.15 116.56 1666.47 28.08 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) 10/15/2024 _x86_64_ (2 CPU) 11:40:42 LINUX RESTART (2 CPU) 11:41:02 AM CPU %user %nice %system %iowait %steal %idle 11:42:01 AM all 36.44 0.02 8.80 14.14 0.12 40.49 11:42:01 AM 0 40.10 0.02 8.22 13.51 0.14 38.01 11:42:01 AM 1 32.79 0.02 9.38 14.76 0.10 42.95 11:43:01 AM all 33.80 0.00 6.21 3.07 0.12 56.81 11:43:01 AM 0 44.97 0.00 6.66 2.83 0.10 45.44 11:43:01 AM 1 22.72 0.00 5.76 3.30 0.13 68.10 11:44:01 AM all 45.01 0.00 8.12 14.65 0.14 32.08 11:44:01 AM 0 51.00 0.00 8.90 15.43 0.19 24.48 11:44:01 AM 1 39.06 0.00 7.35 13.86 0.10 39.63 Average: all 38.42 0.01 7.70 10.57 0.13 43.18 Average: 0 45.39 0.01 7.92 10.55 0.14 35.99 Average: 1 31.49 0.01 7.48 10.59 0.11 50.33