---> uname -a: Linux prd-centos8-builder-4c-4g-17710.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 12401 19 2595 14661 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:87:73:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe87:732e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:47:38:1a 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/18/2024 _x86_64_ (4 CPU) 19:29:09 LINUX RESTART (4 CPU) 07:30:01 PM tps rtps wtps bread/s bwrtn/s 07:31:01 PM 85.67 7.88 77.79 1330.89 5976.17 07:32:01 PM 253.87 18.76 235.12 4247.88 11928.00 07:33:01 PM 86.34 0.68 85.65 323.28 8618.53 Average: 141.97 9.11 132.86 1967.57 8841.09 07:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:01 PM 13239788 15120804 2899660 17.97 2688 2094792 1084212 6.31 222316 2319616 160044 07:32:01 PM 11758484 14042728 4380964 27.14 2688 2488004 2166316 12.60 318536 3655952 199668 07:33:01 PM 12696544 15010972 3442904 21.33 2688 2515396 1138252 6.62 513428 2520276 28760 Average: 12564939 14724835 3574509 22.15 2688 2366064 1462927 8.51 351427 2831948 129491 07:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM eth0 69.41 59.03 932.76 6.98 0.00 0.00 0.00 0.00 07:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 293.85 241.40 3409.77 39.97 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 25.90 24.83 88.99 9.87 0.00 0.00 0.00 0.00 07:33:01 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 129.73 108.43 1477.36 18.94 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/18/2024 _x86_64_ (4 CPU) 19:29:09 LINUX RESTART (4 CPU) 07:30:01 PM CPU %user %nice %system %iowait %steal %idle 07:31:01 PM all 15.66 0.00 2.30 0.81 0.21 81.02 07:31:01 PM 0 15.95 0.00 3.06 1.37 0.15 79.47 07:31:01 PM 1 11.34 0.00 1.91 0.43 0.05 86.27 07:31:01 PM 2 25.94 0.00 3.03 1.02 0.53 69.48 07:31:01 PM 3 9.36 0.00 1.20 0.40 0.12 88.91 07:32:01 PM all 41.55 0.00 3.59 2.30 0.10 52.45 07:32:01 PM 0 44.58 0.00 2.84 1.41 0.10 51.07 07:32:01 PM 1 49.01 0.00 3.97 2.82 0.10 44.10 07:32:01 PM 2 37.58 0.00 4.27 2.88 0.12 55.16 07:32:01 PM 3 35.03 0.00 3.27 2.11 0.10 59.48 07:33:01 PM all 24.01 0.00 2.18 0.66 0.07 73.07 07:33:01 PM 0 23.71 0.00 2.26 0.10 0.07 73.87 07:33:01 PM 1 26.55 0.00 1.88 1.36 0.08 70.13 07:33:01 PM 2 18.08 0.00 1.76 0.89 0.05 79.22 07:33:01 PM 3 27.70 0.00 2.84 0.32 0.07 69.07 Average: all 27.06 0.00 2.69 1.26 0.13 68.87 Average: 0 28.05 0.00 2.72 0.96 0.11 68.16 Average: 1 28.95 0.00 2.58 1.53 0.08 66.85 Average: 2 27.19 0.00 3.02 1.59 0.23 67.96 Average: 3 24.02 0.00 2.44 0.94 0.09 72.50