---> uname -a: Linux prd-centos8-builder-4c-4g-3309.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 749 12315 19 2696 14671 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:e8:61:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fee8:61d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:ac:a3:e3 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 07:58:36 LINUX RESTART (4 CPU) 07:59:01 AM tps rtps wtps bread/s bwrtn/s 08:00:01 AM 109.15 41.48 67.67 9330.80 28180.08 08:01:01 AM 108.78 0.75 108.03 22.93 9088.95 08:02:01 AM 121.34 1.35 119.99 150.86 19127.59 Average: 113.09 14.53 98.56 3168.37 18799.41 07:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 AM 13303972 15087404 2835464 17.57 2688 2005792 1168640 6.80 230808 2274424 122968 08:01:01 AM 13136880 15099436 3002556 18.60 2688 2170764 1106664 6.44 215528 2404292 135304 08:02:01 AM 12607844 15019468 3531592 21.88 2688 2607280 1131348 6.58 388148 2705268 59996 Average: 13016232 15068769 3123204 19.35 2688 2261279 1135551 6.61 278161 2461328 106089 07:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 319.26 196.02 1603.54 54.88 0.00 0.00 0.00 0.00 08:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 28.36 22.94 233.12 4.75 0.00 0.00 0.00 0.00 08:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 99.48 67.45 1311.50 12.33 0.00 0.00 0.00 0.00 08:02:01 AM 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 149.04 95.47 1049.43 23.99 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 07:58:36 LINUX RESTART (4 CPU) 07:59:01 AM CPU %user %nice %system %iowait %steal %idle 08:00:01 AM all 22.69 0.00 4.75 4.42 0.08 68.06 08:00:01 AM 0 17.52 0.00 3.85 2.74 0.08 75.81 08:00:01 AM 1 21.37 0.00 4.60 4.40 0.08 69.53 08:00:01 AM 2 31.65 0.00 5.29 3.89 0.08 59.09 08:00:01 AM 3 20.22 0.00 5.25 6.67 0.08 67.78 08:01:01 AM all 16.65 0.00 2.39 2.48 0.09 78.39 08:01:01 AM 0 7.37 0.00 1.60 0.50 0.09 90.45 08:01:01 AM 1 10.95 0.00 1.65 2.82 0.10 84.47 08:01:01 AM 2 30.75 0.00 4.26 4.16 0.08 60.74 08:01:01 AM 3 17.26 0.00 2.02 2.38 0.08 78.25 08:02:01 AM all 18.96 0.00 3.10 2.99 0.08 74.86 08:02:01 AM 0 7.59 0.00 2.12 0.57 0.08 89.64 08:02:01 AM 1 32.93 0.00 4.88 5.03 0.08 57.08 08:02:01 AM 2 23.39 0.00 3.53 3.75 0.08 69.24 08:02:01 AM 3 11.97 0.00 1.88 2.60 0.08 83.46 Average: all 19.43 0.00 3.41 3.30 0.09 73.77 Average: 0 10.84 0.00 2.53 1.27 0.08 85.27 Average: 1 21.74 0.00 3.71 4.08 0.09 70.38 Average: 2 28.59 0.00 4.36 3.93 0.08 63.03 Average: 3 16.48 0.00 3.05 3.87 0.08 76.52