---> uname -a: Linux prd-centos8-builder-4c-4g-2477.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 759 12115 19 2886 14652 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:e7:98:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fee7:9871/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:96:28:0b 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/05/2024 _x86_64_ (4 CPU) 22:06:54 LINUX RESTART (4 CPU) 10:08:01 PM tps rtps wtps bread/s bwrtn/s 10:09:01 PM 107.90 7.28 100.62 1291.17 8434.81 10:10:02 PM 124.76 2.63 122.13 124.83 11786.19 10:11:01 PM 141.83 0.66 141.17 88.65 20370.25 Average: 124.74 3.54 121.20 503.79 13491.93 10:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 PM 13194332 15106728 2945116 18.25 2688 2123136 1120996 6.52 210464 2361812 113376 10:10:02 PM 12391140 14947044 3748308 23.22 2688 2738932 1271336 7.40 243192 3033992 466756 10:11:01 PM 12419756 15017512 3719692 23.05 2688 2779316 1141372 6.64 466512 2772404 13840 Average: 12668409 15023761 3471039 21.51 2688 2547128 1177901 6.85 306723 2722736 197991 10:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 97.72 72.49 754.92 20.40 0.00 0.00 0.00 0.00 10:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 PM eth0 125.53 85.75 2072.82 11.15 0.00 0.00 0.00 0.00 10:10:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 24.92 24.57 84.01 9.39 0.00 0.00 0.00 0.00 10:11:01 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 83.05 61.14 975.72 13.67 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/05/2024 _x86_64_ (4 CPU) 22:06:54 LINUX RESTART (4 CPU) 10:08:01 PM CPU %user %nice %system %iowait %steal %idle 10:09:01 PM all 19.40 0.00 2.90 1.26 0.07 76.37 10:09:01 PM 0 29.01 0.00 3.81 0.87 0.07 66.25 10:09:01 PM 1 14.52 0.00 2.47 2.32 0.07 80.61 10:09:01 PM 2 16.64 0.00 2.44 0.40 0.07 80.45 10:09:01 PM 3 17.41 0.00 2.89 1.44 0.07 78.19 10:10:02 PM all 20.19 0.00 3.53 1.60 0.19 74.50 10:10:02 PM 0 20.21 0.00 4.58 1.30 0.10 73.80 10:10:02 PM 1 20.55 0.00 3.07 1.37 0.10 74.90 10:10:02 PM 2 24.38 0.00 3.72 2.10 0.08 69.72 10:10:02 PM 3 15.62 0.00 2.73 1.62 0.47 79.56 10:11:01 PM all 17.76 0.00 2.87 3.28 0.13 75.96 10:11:01 PM 0 20.94 0.00 2.89 4.47 0.08 71.63 10:11:01 PM 1 19.25 0.00 2.82 2.29 0.29 75.35 10:11:01 PM 2 19.04 0.00 3.32 2.77 0.07 74.80 10:11:01 PM 3 11.74 0.00 2.48 3.59 0.07 82.12 Average: all 19.12 0.00 3.10 2.04 0.13 75.61 Average: 0 23.40 0.00 3.76 2.20 0.08 70.56 Average: 1 18.11 0.00 2.79 1.99 0.15 76.96 Average: 2 20.02 0.00 3.16 1.75 0.07 75.00 Average: 3 14.95 0.00 2.70 2.21 0.20 79.94