---> uname -a: Linux prd-centos8-builder-4c-16g-3637.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 12424 19 2561 14651 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:a3:d1:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fea3:d19b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:fa:bf:d0 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) 11/02/2024 _x86_64_ (4 CPU) 13:25:32 LINUX RESTART (4 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 209.80 24.01 185.79 6727.62 6878.07 01:28:01 PM 163.31 15.11 148.20 3059.11 11205.33 01:29:01 PM 107.96 4.83 103.13 822.26 8722.03 Average: 160.36 14.65 145.71 3536.33 8935.14 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 13317604 15123312 2821832 17.48 2688 2019916 1102888 6.42 209824 2252992 155668 01:28:01 PM 12358188 14528932 3781248 23.43 2688 2375168 1607400 9.35 241576 3135712 151252 01:29:01 PM 12719624 14998512 3419812 21.19 2688 2479684 1163028 6.77 456104 2550208 15260 Average: 12798472 14883585 3340964 20.70 2688 2291589 1291105 7.51 302501 2646304 107393 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 362.10 221.49 1441.31 65.45 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 215.71 177.22 2574.39 32.40 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 146.93 95.48 928.07 74.88 0.00 0.00 0.00 0.00 01:29:01 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 241.58 164.73 1647.92 57.58 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) 11/02/2024 _x86_64_ (4 CPU) 13:25:32 LINUX RESTART (4 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 23.51 0.00 4.06 1.98 0.08 70.37 01:27:01 PM 0 28.20 0.00 4.69 1.36 0.08 65.68 01:27:01 PM 1 23.58 0.00 3.73 0.92 0.08 71.69 01:27:01 PM 2 23.77 0.00 4.94 4.72 0.07 66.51 01:27:01 PM 3 18.48 0.00 2.90 0.94 0.07 77.61 01:28:01 PM all 24.54 0.00 2.51 2.25 0.09 70.61 01:28:01 PM 0 27.21 0.00 2.14 2.16 0.10 68.39 01:28:01 PM 1 31.18 0.00 2.94 2.19 0.07 63.62 01:28:01 PM 2 21.93 0.00 1.94 2.28 0.08 73.76 01:28:01 PM 3 17.81 0.00 3.02 2.36 0.10 76.71 01:29:01 PM all 34.40 0.00 2.89 0.99 0.10 61.61 01:29:01 PM 0 41.58 0.00 2.17 0.35 0.10 55.80 01:29:01 PM 1 42.42 0.00 4.08 1.54 0.14 51.82 01:29:01 PM 2 23.92 0.00 2.29 0.42 0.08 73.29 01:29:01 PM 3 29.78 0.00 3.03 1.66 0.08 65.45 Average: all 27.48 0.00 3.16 1.74 0.09 67.54 Average: 0 32.33 0.00 3.00 1.29 0.09 63.28 Average: 1 32.35 0.00 3.58 1.55 0.10 62.42 Average: 2 23.20 0.00 3.06 2.47 0.08 71.19 Average: 3 22.03 0.00 2.98 1.65 0.08 73.25