---> uname -a: Linux prd-centos8-builder-4c-4g-2214.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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 783 12024 19 2952 14627 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:f5:b0:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fef5:b09b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:4e:9a:37 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) 03/27/2024 _x86_64_ (4 CPU) 03:04:07 LINUX RESTART (4 CPU) 03:05:02 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 195.34 13.93 181.41 2477.80 7013.49 03:07:01 AM 116.93 0.17 116.76 19.73 13240.44 03:08:01 AM 148.59 1.32 147.28 177.97 22593.52 Average: 153.39 5.09 148.30 883.02 14322.61 03:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 13263412 15108852 2876024 17.82 2688 2060320 1119268 6.51 225484 2294784 157540 03:07:01 AM 12482976 14971232 3656460 22.66 2688 2683840 1244880 7.24 325924 2901792 458204 03:08:01 AM 12302616 14966640 3836820 23.77 2688 2841296 1143232 6.65 465232 2881236 28196 Average: 12683001 15015575 3456435 21.42 2688 2528485 1169127 6.80 338880 2692604 214647 03:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 123.79 91.21 930.61 20.51 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 101.50 71.14 1445.16 10.10 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 69.92 58.39 878.02 11.56 0.00 0.00 0.00 0.00 03:08:01 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 98.26 73.48 1085.47 14.02 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) 03/27/2024 _x86_64_ (4 CPU) 03:04:07 LINUX RESTART (4 CPU) 03:05:02 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 19.58 0.00 3.22 1.50 0.07 75.63 03:06:01 AM 0 18.06 0.00 2.68 1.39 0.07 77.79 03:06:01 AM 1 25.23 0.00 4.93 1.07 0.09 68.67 03:06:01 AM 2 17.52 0.00 3.19 2.35 0.07 76.87 03:06:01 AM 3 17.51 0.00 2.06 1.18 0.05 79.21 03:07:01 AM all 20.24 0.00 2.99 2.18 0.08 74.52 03:07:01 AM 0 19.11 0.00 2.68 3.56 0.08 74.57 03:07:01 AM 1 22.17 0.00 3.60 2.68 0.08 71.47 03:07:01 AM 2 23.96 0.00 3.32 1.58 0.08 71.06 03:07:01 AM 3 15.71 0.00 2.37 0.89 0.05 80.98 03:08:01 AM all 21.76 0.00 4.02 3.51 0.09 70.63 03:08:01 AM 0 12.79 0.00 2.77 1.27 0.08 83.09 03:08:01 AM 1 30.98 0.00 4.43 5.79 0.10 58.71 03:08:01 AM 2 20.70 0.00 3.63 4.76 0.08 70.82 03:08:01 AM 3 22.58 0.00 5.22 2.23 0.08 69.89 Average: all 20.53 0.00 3.41 2.40 0.08 73.58 Average: 0 16.65 0.00 2.71 2.08 0.08 78.48 Average: 1 26.13 0.00 4.32 3.19 0.09 66.27 Average: 2 20.75 0.00 3.38 2.90 0.08 72.89 Average: 3 18.60 0.00 3.23 1.43 0.06 76.68