---> uname -a: Linux prd-centos8-builder-4c-4g-1214.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: 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 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 734 12311 19 2715 14684 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:06:f7:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe06:f7ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:f8:d9:0e 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) 01/30/2024 _x86_64_ (4 CPU) 13:42:31 LINUX RESTART (4 CPU) 01:43:03 PM tps rtps wtps bread/s bwrtn/s 01:44:01 PM 71.64 17.17 54.47 2759.39 7054.78 01:45:01 PM 123.69 2.00 121.69 66.38 12671.71 01:46:01 PM 82.59 0.82 81.77 58.51 14211.25 Average: 92.88 6.54 86.34 941.13 11360.65 01:43:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 PM 13303944 15156712 2835512 17.57 2688 2069416 1086496 6.32 196224 2292240 132932 01:45:01 PM 12871348 15055108 3268108 20.25 2688 2389888 1213164 7.06 220544 2658688 180960 01:46:01 PM 12660284 15074108 3479172 21.56 2688 2610456 1118108 6.51 396488 2651088 13012 Average: 12945192 15095309 3194264 19.79 2688 2356587 1139256 6.63 271085 2534005 108968 01:43:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 201.84 156.51 1929.86 43.29 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 110.65 79.36 1621.38 10.51 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 44.65 41.57 117.99 7.23 0.00 0.00 0.00 0.00 01:46:01 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 118.11 91.76 1215.10 20.08 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) 01/30/2024 _x86_64_ (4 CPU) 13:42:31 LINUX RESTART (4 CPU) 01:43:03 PM CPU %user %nice %system %iowait %steal %idle 01:44:01 PM all 18.39 0.00 3.00 1.21 0.08 77.33 01:44:01 PM 0 20.75 0.00 2.92 0.44 0.09 75.80 01:44:01 PM 1 20.82 0.00 3.98 2.01 0.07 73.12 01:44:01 PM 2 23.78 0.00 3.27 1.96 0.09 70.90 01:44:01 PM 3 8.17 0.00 1.81 0.42 0.07 89.53 01:45:01 PM all 17.84 0.00 2.86 1.99 0.08 77.23 01:45:01 PM 0 5.69 0.00 1.49 0.62 0.07 92.14 01:45:01 PM 1 20.22 0.00 2.78 3.50 0.08 73.42 01:45:01 PM 2 31.89 0.00 4.92 2.37 0.10 60.71 01:45:01 PM 3 13.59 0.00 2.26 1.47 0.05 82.63 01:46:01 PM all 11.84 0.00 1.85 2.54 0.07 83.70 01:46:01 PM 0 9.54 0.00 1.15 1.20 0.07 88.04 01:46:01 PM 1 16.76 0.00 2.71 2.91 0.07 77.55 01:46:01 PM 2 16.18 0.00 2.36 4.30 0.07 77.10 01:46:01 PM 3 4.88 0.00 1.19 1.76 0.07 92.11 Average: all 15.99 0.00 2.56 1.92 0.07 79.45 Average: 0 11.87 0.00 1.84 0.76 0.07 85.46 Average: 1 19.25 0.00 3.15 2.81 0.07 74.72 Average: 2 23.95 0.00 3.52 2.89 0.08 69.55 Average: 3 8.89 0.00 1.75 1.23 0.06 88.07