---> uname -a: Linux prd-centos8-builder-4c-4g-8611.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 844 9521 19 5395 14567 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:a3:10:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fea3:1060/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:f6:1d:86 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/08/2024 _x86_64_ (4 CPU) 10:02:51 LINUX RESTART (4 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 255.19 74.05 181.14 14157.29 41721.56 10:05:01 AM 175.17 20.73 154.45 4216.46 9438.30 10:06:01 AM 156.78 5.35 151.43 1084.88 17264.06 10:07:01 AM 130.34 0.48 129.86 9.07 33268.06 10:08:01 AM 120.94 0.00 120.94 0.00 70368.60 Average: 167.69 20.12 147.57 3893.69 34412.45 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 13366684 15082608 2772744 17.18 2688 1938632 1141748 6.64 204960 2241220 115684 10:05:01 AM 12446440 14696716 3692988 22.88 2688 2455916 1420240 8.26 248400 3047784 316332 10:06:01 AM 11287280 13871516 4852148 30.06 2688 2778932 2127784 12.38 355516 4050880 140576 10:07:01 AM 9168892 13835568 6970536 43.19 2688 4839404 2051080 11.93 930720 5545424 1243932 10:08:01 AM 9726080 14918172 6413348 39.74 2688 5355888 1141104 6.64 579836 5323152 84452 Average: 11199075 14480916 4940353 30.61 2688 3473754 1576391 9.17 463886 4041692 380195 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 330.75 209.70 1785.98 64.45 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 334.04 248.12 4076.88 58.33 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 271.40 224.88 3554.14 41.78 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 AM eth0 149.69 123.65 1376.14 22.27 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 AM eth0 68.02 61.90 181.55 28.00 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 230.78 173.65 2194.97 42.96 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/08/2024 _x86_64_ (4 CPU) 10:02:51 LINUX RESTART (4 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 32.70 0.00 6.55 4.69 0.10 55.96 10:04:01 AM 0 29.26 0.00 5.66 2.66 0.08 62.34 10:04:01 AM 1 39.93 0.00 7.53 6.02 0.10 46.42 10:04:01 AM 2 36.04 0.00 7.51 4.80 0.10 51.55 10:04:01 AM 3 25.58 0.00 5.48 5.29 0.12 63.53 10:05:01 AM all 24.11 0.00 3.67 4.22 0.12 67.88 10:05:01 AM 0 17.66 0.00 2.51 4.71 0.13 74.98 10:05:01 AM 1 32.07 0.00 4.61 5.30 0.12 57.91 10:05:01 AM 2 26.40 0.00 5.17 4.08 0.15 64.20 10:05:01 AM 3 20.33 0.00 2.38 2.80 0.08 74.40 10:06:01 AM all 64.67 0.00 3.65 2.65 0.10 28.93 10:06:01 AM 0 68.50 0.00 3.11 0.72 0.08 27.59 10:06:01 AM 1 59.07 0.00 4.69 5.36 0.10 30.78 10:06:01 AM 2 60.79 0.00 3.62 3.12 0.10 32.37 10:06:01 AM 3 70.37 0.00 3.19 1.38 0.10 24.96 10:07:01 AM all 37.18 0.00 3.51 3.56 0.11 55.65 10:07:01 AM 0 30.20 0.00 2.43 5.65 0.17 61.55 10:07:01 AM 1 68.96 0.00 7.80 3.49 0.12 19.63 10:07:01 AM 2 27.66 0.00 1.49 1.42 0.07 69.36 10:07:01 AM 3 22.29 0.00 2.36 3.66 0.08 71.60 10:08:01 AM all 34.58 0.00 3.36 11.16 0.09 50.81 10:08:01 AM 0 48.92 0.00 4.47 6.51 0.10 39.99 10:08:01 AM 1 34.25 0.00 4.47 17.91 0.09 43.28 10:08:01 AM 2 33.19 0.00 1.40 7.33 0.08 58.00 10:08:01 AM 3 22.08 0.00 3.10 12.93 0.10 61.80 Average: all 38.65 0.00 4.15 5.25 0.10 51.85 Average: 0 38.88 0.00 3.63 4.05 0.11 53.33 Average: 1 46.85 0.00 5.82 7.60 0.10 39.63 Average: 2 36.82 0.00 3.84 4.14 0.10 55.10 Average: 3 32.09 0.00 3.30 5.21 0.10 59.30