---> uname -a: Linux prd-centos8-builder-4c-4g-202.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 787 12027 19 2946 14624 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:4b:f1:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe4b:f173/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:9a:09:79 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) 05/03/2024 _x86_64_ (4 CPU) 17:31:03 LINUX RESTART (4 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 90.02 7.91 82.11 1340.22 7969.46 05:34:01 PM 127.29 0.91 126.37 120.39 13386.28 05:35:01 PM 132.62 0.73 131.88 103.02 20126.90 Average: 116.65 3.19 113.46 520.92 13827.60 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 13211212 15085492 2928232 18.14 2688 2088140 1168508 6.80 227540 2337564 114520 05:34:01 PM 12417456 14888032 3721988 23.06 2688 2663008 1339544 7.79 262632 3016556 367696 05:35:01 PM 12316696 14975688 3822748 23.69 2688 2837156 1143704 6.65 469376 2865100 25000 Average: 12648455 14983071 3490989 21.63 2688 2529435 1217252 7.08 319849 2739740 169072 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 64.23 55.88 770.65 7.27 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 100.35 67.83 1389.90 8.89 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 70.33 56.97 788.20 13.16 0.00 0.00 0.00 0.00 05:35:01 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 78.32 60.23 983.18 9.78 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) 05/03/2024 _x86_64_ (4 CPU) 17:31:03 LINUX RESTART (4 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 18.04 0.00 2.38 1.56 0.08 77.94 05:33:01 PM 0 3.85 0.00 1.18 1.22 0.10 93.66 05:33:01 PM 1 30.71 0.00 3.68 2.59 0.07 62.95 05:33:01 PM 2 29.94 0.00 3.58 1.72 0.07 64.69 05:33:01 PM 3 7.70 0.00 1.07 0.69 0.10 90.44 05:34:01 PM all 19.47 0.00 3.36 2.43 0.11 74.64 05:34:01 PM 0 15.15 0.00 3.04 3.19 0.10 78.53 05:34:01 PM 1 32.11 0.00 4.90 2.70 0.10 60.19 05:34:01 PM 2 23.80 0.00 3.38 2.34 0.15 70.33 05:34:01 PM 3 6.86 0.00 2.12 1.47 0.10 89.45 05:35:01 PM all 21.37 0.00 3.71 2.59 0.09 72.25 05:35:01 PM 0 11.62 0.00 3.29 1.65 0.07 83.37 05:35:01 PM 1 35.53 0.00 4.80 2.41 0.10 57.16 05:35:01 PM 2 29.51 0.00 4.21 3.16 0.10 63.02 05:35:01 PM 3 8.88 0.00 2.53 3.13 0.08 85.37 Average: all 19.62 0.00 3.15 2.19 0.09 74.94 Average: 0 10.20 0.00 2.50 2.02 0.09 85.19 Average: 1 32.78 0.00 4.46 2.57 0.09 60.10 Average: 2 27.75 0.00 3.72 2.41 0.11 66.02 Average: 3 7.81 0.00 1.91 1.76 0.09 88.42