---> uname -a: Linux prd-centos8-builder-4c-4g-1352.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1520 10936 19 3304 13903 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:48:fb:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe48:fbc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:29:f4:2d 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) 10/26/2024 _x86_64_ (4 CPU) 01:00:01 LINUX RESTART (4 CPU) 01:01:03 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 155.87 22.05 133.82 4432.32 9662.62 01:03:01 AM 213.25 5.78 207.46 1270.91 13357.68 01:04:01 AM 65.77 1.67 64.11 106.92 4034.04 01:05:01 AM 88.05 2.45 85.60 75.57 9092.32 01:06:01 AM 24.56 0.60 23.96 76.77 14644.92 Average: 109.19 6.41 102.79 1171.13 10161.80 01:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 12656720 14773800 3482720 21.58 2688 2325032 1411464 8.21 230236 2864444 223088 01:03:01 AM 11286324 13631792 4853116 30.07 2688 2548724 2463848 14.33 342804 4097760 64396 01:04:01 AM 11130072 13715360 5009368 31.04 2688 2784688 2323196 13.52 403536 4181192 207700 01:05:01 AM 11957568 14988004 4181872 25.91 2688 3227092 1103448 6.42 565376 3187596 419788 01:06:01 AM 11232748 14269084 4906692 30.40 2688 3234276 1848848 10.76 728992 3751644 14168 Average: 11652686 14275608 4486754 27.80 2688 2823962 1830161 10.65 454189 3616527 185828 01:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 193.09 159.16 2528.04 26.66 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 191.62 167.09 2585.10 23.66 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 937.04 937.04 894.94 894.94 0.00 0.00 0.00 0.00 01:04:01 AM eth0 276.19 186.82 3639.03 23.56 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 911.58 911.58 870.20 870.20 0.00 0.00 0.00 0.00 01:05:01 AM eth0 323.21 221.93 1679.99 58.34 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 150.55 83.21 92.74 211.10 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 372.15 372.15 355.34 355.34 0.00 0.00 0.00 0.00 Average: eth0 227.15 163.67 2102.13 68.94 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) 10/26/2024 _x86_64_ (4 CPU) 01:00:01 LINUX RESTART (4 CPU) 01:01:03 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 25.01 0.00 3.54 1.49 0.10 69.88 01:02:01 AM 0 29.14 0.00 4.25 1.28 0.09 65.24 01:02:01 AM 1 31.53 0.00 4.50 2.04 0.10 61.82 01:02:01 AM 2 27.88 0.00 3.57 1.06 0.10 67.38 01:02:01 AM 3 11.42 0.00 1.81 1.56 0.09 85.12 01:03:01 AM all 66.78 0.00 2.98 1.19 0.14 28.91 01:03:01 AM 0 74.73 0.00 1.66 0.60 0.13 22.88 01:03:01 AM 1 58.38 0.00 3.07 1.42 0.13 37.00 01:03:01 AM 2 64.44 0.00 4.16 1.99 0.15 29.26 01:03:01 AM 3 69.58 0.00 3.05 0.74 0.13 26.50 01:04:01 AM all 45.41 0.00 2.76 0.49 0.12 51.21 01:04:01 AM 0 48.76 0.00 1.82 0.38 0.10 48.93 01:04:01 AM 1 40.69 0.00 2.57 0.79 0.15 55.80 01:04:01 AM 2 50.55 0.00 4.52 0.47 0.12 44.34 01:04:01 AM 3 41.60 0.00 2.15 0.34 0.12 55.80 01:05:01 AM all 46.81 0.00 3.71 0.73 0.12 48.63 01:05:01 AM 0 46.55 0.00 1.76 0.13 0.10 51.46 01:05:01 AM 1 57.51 0.00 3.96 0.70 0.13 37.70 01:05:01 AM 2 44.67 0.00 3.64 0.74 0.12 50.84 01:05:01 AM 3 38.49 0.00 5.48 1.36 0.12 54.55 01:06:01 AM all 28.78 0.00 1.68 0.72 0.08 68.73 01:06:01 AM 0 46.84 0.00 2.52 1.34 0.08 49.22 01:06:01 AM 1 26.06 0.00 0.57 0.40 0.08 72.89 01:06:01 AM 2 16.42 0.00 2.32 1.07 0.07 80.12 01:06:01 AM 3 25.79 0.00 1.32 0.08 0.10 72.70 Average: all 42.67 0.00 2.93 0.92 0.11 53.37 Average: 0 49.32 0.00 2.39 0.74 0.10 47.44 Average: 1 42.89 0.00 2.92 1.07 0.12 53.00 Average: 2 40.87 0.00 3.64 1.07 0.11 54.31 Average: 3 37.56 0.00 2.77 0.81 0.11 58.75