---> uname -a: Linux prd-centos8-builder-4c-4g-8922.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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): 0-3 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12027 19 2948 14625 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:07:77:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe07:7724/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:fa:b9:29 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/18/2024 _x86_64_ (4 CPU) 09:30:54 LINUX RESTART (4 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 110.88 7.70 103.18 1328.14 9715.58 09:34:01 AM 102.60 0.92 101.68 120.65 11496.90 09:35:01 AM 139.54 0.80 138.74 105.16 20529.24 Average: 117.67 3.14 114.53 518.05 13913.81 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 13189356 15072284 2950088 18.28 2688 2096896 1157984 6.74 228256 2356436 65308 09:34:01 AM 12606236 15055288 3533208 21.89 2688 2643260 1160924 6.75 260360 2835804 347708 09:35:01 AM 12335772 14996464 3803672 23.57 2688 2837604 1124664 6.54 469056 2843976 24888 Average: 12710455 15041345 3428989 21.25 2688 2525920 1147857 6.68 319224 2678739 145968 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 60.09 50.96 669.63 6.79 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 77.32 52.92 1388.51 7.87 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 64.88 55.25 795.34 12.85 0.00 0.00 0.00 0.00 09:35:01 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 67.43 53.04 951.12 9.17 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/18/2024 _x86_64_ (4 CPU) 09:30:54 LINUX RESTART (4 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 17.83 0.00 2.52 2.15 0.08 77.43 09:33:01 AM 0 14.15 0.00 1.98 1.91 0.08 81.87 09:33:01 AM 1 21.16 0.00 3.24 1.50 0.08 74.01 09:33:01 AM 2 23.21 0.00 2.49 3.76 0.07 70.47 09:33:01 AM 3 12.80 0.00 2.36 1.40 0.08 83.36 09:34:01 AM all 17.79 0.00 3.06 2.64 0.10 76.42 09:34:01 AM 0 13.68 0.00 2.58 2.01 0.10 81.64 09:34:01 AM 1 5.11 0.00 1.76 3.55 0.08 89.49 09:34:01 AM 2 30.31 0.00 4.26 2.55 0.10 62.77 09:34:01 AM 3 22.16 0.00 3.66 2.43 0.10 71.64 09:35:01 AM all 22.45 0.00 4.08 2.47 0.10 70.90 09:35:01 AM 0 18.73 0.00 3.80 2.18 0.08 75.21 09:35:01 AM 1 22.35 0.00 3.01 1.82 0.12 72.70 09:35:01 AM 2 15.31 0.00 3.74 3.21 0.10 77.64 09:35:01 AM 3 33.38 0.00 5.78 2.68 0.08 58.09 Average: all 19.36 0.00 3.22 2.42 0.09 74.92 Average: 0 15.52 0.00 2.79 2.03 0.09 79.57 Average: 1 16.21 0.00 2.67 2.29 0.09 78.74 Average: 2 22.93 0.00 3.49 3.18 0.09 70.31 Average: 3 22.77 0.00 3.93 2.17 0.09 71.04