---> uname -a: Linux prd-centos8-builder-4c-4g-4492.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: 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 11919 19 3072 14643 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:63:53:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe63:53d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:cf:09:a5 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) 04/03/2024 _x86_64_ (4 CPU) 22:51:41 LINUX RESTART (4 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 149.48 37.95 111.53 8617.96 40893.75 10:54:01 PM 121.41 7.40 114.01 1291.57 9380.22 10:55:01 PM 74.17 0.08 74.09 17.20 12427.31 10:56:01 PM 66.79 0.83 65.96 73.04 13162.85 Average: 102.97 11.57 91.40 2500.30 18967.22 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 13383640 15081864 2755800 17.07 2688 1922532 1178728 6.86 192544 2242148 89280 10:54:01 PM 13171032 15136816 2968408 18.39 2688 2173520 1086756 6.32 221224 2362216 121092 10:55:01 PM 12532344 14984212 3607096 22.35 2688 2646536 1261300 7.34 282288 2892544 304044 10:56:01 PM 12283872 15064120 3855568 23.89 2688 2960340 1110500 6.46 406288 2975712 326424 Average: 12842722 15066753 3296718 20.43 2688 2425732 1159321 6.74 275586 2618155 210210 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 334.95 196.65 1617.34 59.30 0.00 0.00 0.00 0.00 10:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 28.59 25.04 242.81 12.78 0.00 0.00 0.00 0.00 10:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 68.94 51.27 1289.30 5.89 0.00 0.00 0.00 0.00 10:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 14.31 13.55 15.30 4.51 0.00 0.00 0.00 0.00 10:56:01 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 111.71 71.63 791.20 20.62 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) 04/03/2024 _x86_64_ (4 CPU) 22:51:41 LINUX RESTART (4 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 22.14 0.00 5.60 7.37 0.08 64.81 10:53:01 PM 0 21.62 0.00 5.38 10.30 0.07 62.63 10:53:01 PM 1 25.68 0.00 6.32 4.82 0.08 63.09 10:53:01 PM 2 18.13 0.00 5.28 4.14 0.08 72.36 10:53:01 PM 3 23.11 0.00 5.41 10.22 0.08 61.18 10:54:01 PM all 19.16 0.00 2.95 2.13 0.08 75.69 10:54:01 PM 0 21.62 0.00 3.13 1.52 0.08 73.64 10:54:01 PM 1 16.08 0.00 2.33 2.24 0.05 79.31 10:54:01 PM 2 24.44 0.00 2.78 2.32 0.08 70.37 10:54:01 PM 3 14.50 0.00 3.55 2.43 0.08 79.44 10:55:01 PM all 9.55 0.00 1.84 11.48 0.07 77.07 10:55:01 PM 0 6.83 0.00 1.44 9.19 0.07 82.48 10:55:01 PM 1 22.34 0.00 3.34 13.51 0.08 60.72 10:55:01 PM 2 5.54 0.00 1.60 11.42 0.07 81.38 10:55:01 PM 3 3.63 0.00 0.99 11.84 0.07 83.48 10:56:01 PM all 10.17 0.00 1.79 11.40 0.08 76.56 10:56:01 PM 0 9.43 0.00 1.39 10.55 0.07 78.56 10:56:01 PM 1 20.32 0.00 2.97 7.65 0.10 68.95 10:56:01 PM 2 6.02 0.00 1.63 18.04 0.08 74.23 10:56:01 PM 3 5.00 0.00 1.19 9.35 0.05 84.41 Average: all 15.26 0.00 3.04 8.09 0.08 73.54 Average: 0 14.88 0.00 2.84 7.88 0.07 74.33 Average: 1 21.10 0.00 3.74 7.03 0.08 68.05 Average: 2 13.53 0.00 2.82 8.98 0.08 74.59 Average: 3 11.54 0.00 2.78 8.46 0.07 77.15