---> uname -a: Linux prd-centos8-builder-4c-4g-13920.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 781 12095 19 2883 14631 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:0a:0f:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe0a:f75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:e0:da:8a 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 04:01:20 LINUX RESTART (4 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 90.24 15.97 74.27 2645.57 7480.78 04:04:01 AM 195.37 16.73 178.64 3324.51 8602.43 04:05:01 AM 196.70 3.73 192.97 1010.16 12984.54 04:06:01 AM 27.26 0.70 26.56 124.49 2813.78 04:07:01 AM 16.06 0.00 16.06 0.00 1271.80 04:08:01 AM 50.45 0.30 50.15 48.78 3259.98 Average: 96.01 6.24 89.77 1192.20 6068.82 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 13293432 15131392 2845888 17.63 2688 2052148 1082752 6.30 218920 2269436 129680 04:04:01 AM 12296268 14563564 3843052 23.81 2688 2471360 1572832 9.15 253324 3191152 293004 04:05:01 AM 11659060 14027668 4480260 27.76 2688 2569884 2028548 11.80 351720 3711728 30160 04:06:01 AM 11108568 13535224 5030752 31.17 2688 2625180 2556432 14.87 371324 4231776 7340 04:07:01 AM 11078332 13544952 5060988 31.36 2688 2664232 2484488 14.45 380636 4249536 15400 04:08:01 AM 12473652 15065148 3665668 22.71 2688 2780964 1074336 6.25 579316 2629240 85340 Average: 11984885 14311325 4154435 25.74 2688 2527295 1799898 10.47 359207 3380478 93487 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 272.44 187.04 1649.16 47.30 0.00 0.00 0.00 0.00 04:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 270.72 226.35 3275.40 41.34 0.00 0.00 0.00 0.00 04:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 51.87 49.14 456.50 11.46 0.00 0.00 0.00 0.00 04:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 37.87 35.72 413.75 5.79 0.00 0.00 0.00 0.00 04:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 13.86 13.42 11.15 5.26 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 21.24 19.69 55.31 7.54 0.00 0.00 0.00 0.00 04:08:01 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 111.33 88.56 976.79 19.78 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 04:01:20 LINUX RESTART (4 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 20.64 0.00 2.24 1.92 0.06 75.14 04:03:01 AM 0 19.87 0.00 2.04 1.49 0.07 76.53 04:03:01 AM 1 18.18 0.00 1.54 2.08 0.07 78.14 04:03:01 AM 2 12.77 0.00 1.64 1.47 0.07 84.05 04:03:01 AM 3 31.76 0.00 3.73 2.65 0.05 61.81 04:04:01 AM all 29.69 0.00 2.23 1.82 0.09 66.16 04:04:01 AM 0 23.22 0.00 1.91 1.71 0.08 73.08 04:04:01 AM 1 23.02 0.00 1.47 0.59 0.08 74.84 04:04:01 AM 2 36.45 0.00 2.53 2.16 0.10 58.77 04:04:01 AM 3 36.06 0.00 3.03 2.84 0.10 57.97 04:05:01 AM all 80.09 0.00 2.36 1.55 0.13 15.87 04:05:01 AM 0 79.74 0.00 2.61 2.41 0.13 15.11 04:05:01 AM 1 78.22 0.00 2.46 1.52 0.13 17.66 04:05:01 AM 2 79.06 0.00 2.67 1.09 0.13 17.05 04:05:01 AM 3 83.33 0.00 1.69 1.20 0.13 13.65 04:06:01 AM all 82.65 0.00 1.77 0.24 0.15 15.20 04:06:01 AM 0 76.85 0.00 1.49 0.47 0.13 21.07 04:06:01 AM 1 80.43 0.00 2.67 0.15 0.15 16.60 04:06:01 AM 2 82.53 0.00 1.57 0.18 0.15 15.57 04:06:01 AM 3 90.79 0.00 1.34 0.15 0.15 7.58 04:07:01 AM all 76.99 0.00 1.76 0.09 0.12 21.04 04:07:01 AM 0 71.30 0.00 1.55 0.05 0.12 26.98 04:07:01 AM 1 77.78 0.00 2.71 0.13 0.12 19.26 04:07:01 AM 2 82.82 0.00 0.95 0.03 0.12 16.08 04:07:01 AM 3 76.07 0.00 1.84 0.15 0.13 21.81 04:08:01 AM all 59.08 0.00 2.08 0.32 0.11 38.42 04:08:01 AM 0 57.35 0.00 1.48 0.02 0.10 41.05 04:08:01 AM 1 61.82 0.00 1.27 0.45 0.12 36.34 04:08:01 AM 2 56.48 0.00 2.67 0.37 0.12 40.36 04:08:01 AM 3 60.65 0.00 2.88 0.43 0.12 35.92 Average: all 58.21 0.00 2.07 0.99 0.11 38.62 Average: 0 54.74 0.00 1.85 1.02 0.11 42.29 Average: 1 56.59 0.00 2.02 0.82 0.11 40.46 Average: 2 58.37 0.00 2.01 0.88 0.11 38.62 Average: 3 63.13 0.00 2.41 1.24 0.11 33.10