---> uname -a: Linux prd-centos8-builder-4c-4g-8715.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 12076 19 2892 14619 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:5f:1e:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe5f:1ec4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:a2:e1:41 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) 02/22/2024 _x86_64_ (4 CPU) 14:37:54 LINUX RESTART (4 CPU) 02:39:01 PM tps rtps wtps bread/s bwrtn/s 02:40:01 PM 173.54 13.76 159.78 2247.12 5996.30 02:41:01 PM 120.14 2.00 118.14 78.37 13394.90 02:42:01 PM 165.76 1.13 164.62 111.05 21967.24 Average: 153.15 5.63 147.51 812.22 13785.69 02:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 PM 13248524 15100560 2890920 17.91 2688 2067472 1092080 6.35 203952 2336136 161784 02:41:01 PM 12691096 14988132 3448348 21.37 2688 2498024 1223136 7.12 257272 2781040 288376 02:42:01 PM 12347868 14949484 3791576 23.49 2688 2783100 1141764 6.64 463676 2844580 40352 Average: 12762496 15012725 3376948 20.92 2688 2449532 1152327 6.70 308300 2653919 163504 02:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 89.07 71.06 966.27 16.75 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 95.55 68.21 1426.40 9.15 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 72.02 58.72 864.48 11.50 0.00 0.00 0.00 0.00 02:42:01 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 85.55 66.00 1085.73 12.47 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) 02/22/2024 _x86_64_ (4 CPU) 14:37:54 LINUX RESTART (4 CPU) 02:39:01 PM CPU %user %nice %system %iowait %steal %idle 02:40:01 PM all 18.48 0.00 2.92 1.49 0.07 77.04 02:40:01 PM 0 9.11 0.00 1.40 0.32 0.08 89.08 02:40:01 PM 1 16.98 0.00 2.61 1.67 0.07 78.67 02:40:01 PM 2 28.52 0.00 4.86 2.97 0.08 63.57 02:40:01 PM 3 19.31 0.00 2.81 1.00 0.05 76.82 02:41:01 PM all 16.54 0.00 2.66 3.82 0.08 76.90 02:41:01 PM 0 7.80 0.00 1.62 2.92 0.07 87.59 02:41:01 PM 1 25.52 0.00 3.92 5.48 0.07 65.01 02:41:01 PM 2 22.12 0.00 3.23 4.27 0.08 70.30 02:41:01 PM 3 10.78 0.00 1.86 2.63 0.08 84.65 02:42:01 PM all 21.84 0.00 4.05 3.92 0.09 70.09 02:42:01 PM 0 28.85 0.00 3.36 4.63 0.08 63.07 02:42:01 PM 1 22.35 0.00 4.38 3.02 0.10 70.14 02:42:01 PM 2 16.73 0.00 2.96 4.02 0.10 76.19 02:42:01 PM 3 19.36 0.00 5.52 4.02 0.08 71.01 Average: all 18.95 0.00 3.21 3.08 0.08 74.68 Average: 0 15.26 0.00 2.13 2.62 0.08 79.91 Average: 1 21.61 0.00 3.64 3.39 0.08 71.28 Average: 2 22.46 0.00 3.68 3.75 0.09 70.01 Average: 3 16.48 0.00 3.39 2.55 0.07 77.51