---> uname -a: Linux prd-centos8-builder-4c-4g-10698.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 11143 19 3845 14647 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:63:5b:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe63:5be3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:e0:b8:4b 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/24/2024 _x86_64_ (4 CPU) 08:58:23 LINUX RESTART (4 CPU) 08:59:01 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 177.62 16.54 161.08 2879.31 5976.16 09:01:01 AM 127.00 13.94 113.06 3091.65 10451.06 09:02:01 AM 224.30 6.54 217.76 1335.77 9206.68 09:03:01 AM 66.88 1.65 65.23 144.89 7464.15 09:04:01 AM 83.70 0.03 83.67 11.86 4507.88 09:05:01 AM 77.92 0.82 77.10 90.92 35097.47 Average: 126.25 6.59 119.67 1259.20 12116.35 08:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 13297972 15107576 2841472 17.61 2688 2024788 1132840 6.59 210288 2275924 140884 09:01:01 AM 12821128 14898584 3318316 20.56 2688 2285248 1341108 7.80 232652 2695864 64012 09:02:01 AM 11214148 13542240 4925296 30.52 2688 2530720 3407028 19.82 344776 4166388 55008 09:03:01 AM 10431340 12916868 5708104 35.37 2688 2685612 3233992 18.82 479068 4806208 10336 09:04:01 AM 9772432 12820284 6367012 39.45 2688 3243396 3273592 19.05 623936 5305276 471720 09:05:01 AM 11433648 15020984 4705796 29.16 2688 3782048 1166040 6.78 973268 3300156 700 Average: 11495111 14051089 4644333 28.78 2688 2758635 2259100 13.14 477331 3758303 123777 08:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 196.62 139.54 1064.44 49.14 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 136.28 118.89 1357.16 25.21 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 215.50 186.67 2875.27 26.58 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 708.25 708.25 720.35 720.35 0.00 0.00 0.00 0.00 09:03:01 AM eth0 115.58 84.99 2260.20 13.06 0.00 0.00 0.00 0.00 09:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM lo 662.09 662.09 678.47 678.47 0.00 0.00 0.00 0.00 09:04:01 AM eth0 193.55 158.81 2569.43 19.62 0.00 0.00 0.00 0.00 09:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 82.85 85.00 47.18 169.52 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 228.35 228.35 233.09 233.09 0.00 0.00 0.00 0.00 Average: eth0 156.74 128.99 1695.79 50.52 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/24/2024 _x86_64_ (4 CPU) 08:58:23 LINUX RESTART (4 CPU) 08:59:01 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 19.78 0.00 3.26 2.15 0.07 74.74 09:00:01 AM 0 12.85 0.00 1.84 0.58 0.05 84.68 09:00:01 AM 1 18.53 0.00 4.02 4.77 0.08 72.59 09:00:01 AM 2 36.72 0.00 5.17 1.61 0.07 56.43 09:00:01 AM 3 11.02 0.00 2.00 1.64 0.07 85.28 09:01:01 AM all 18.26 0.00 2.11 2.73 0.07 76.83 09:01:01 AM 0 19.56 0.00 2.56 3.81 0.08 73.99 09:01:01 AM 1 9.62 0.00 2.24 3.06 0.05 85.02 09:01:01 AM 2 34.09 0.00 2.54 1.72 0.07 61.59 09:01:01 AM 3 9.74 0.00 1.10 2.33 0.07 86.76 09:02:01 AM all 60.58 0.00 2.78 1.70 0.09 34.85 09:02:01 AM 0 60.30 0.00 2.25 0.52 0.08 36.84 09:02:01 AM 1 63.73 0.00 1.75 0.80 0.10 33.62 09:02:01 AM 2 64.08 0.00 2.27 1.14 0.08 32.43 09:02:01 AM 3 54.18 0.00 4.86 4.34 0.10 36.51 09:03:01 AM all 47.94 0.00 2.83 1.72 0.09 47.41 09:03:01 AM 0 48.43 0.00 2.34 0.38 0.08 48.76 09:03:01 AM 1 46.78 0.00 3.28 0.75 0.08 49.10 09:03:01 AM 2 51.30 0.00 2.61 4.64 0.10 41.35 09:03:01 AM 3 45.27 0.00 3.08 1.12 0.08 50.44 09:04:01 AM all 53.29 0.00 3.50 0.89 0.09 42.23 09:04:01 AM 0 43.59 0.00 3.27 0.79 0.08 52.26 09:04:01 AM 1 55.33 0.00 1.71 1.24 0.08 41.63 09:04:01 AM 2 52.98 0.00 4.79 1.12 0.08 41.02 09:04:01 AM 3 61.29 0.00 4.24 0.39 0.10 33.98 09:05:01 AM all 17.36 0.00 2.18 3.83 0.07 76.57 09:05:01 AM 0 12.16 0.00 1.92 6.02 0.07 79.83 09:05:01 AM 1 4.70 0.00 1.20 2.51 0.07 91.52 09:05:01 AM 2 33.07 0.00 2.96 2.52 0.07 61.38 09:05:01 AM 3 19.49 0.00 2.63 4.25 0.08 73.54 Average: all 36.19 0.00 2.78 2.17 0.08 58.78 Average: 0 32.81 0.00 2.36 2.02 0.08 62.74 Average: 1 33.11 0.00 2.37 2.19 0.08 62.25 Average: 2 45.37 0.00 3.39 2.12 0.08 49.04 Average: 3 33.48 0.00 2.98 2.35 0.08 61.11