---> uname -a: Linux prd-centos8-builder-4c-4g-9036.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: 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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 761 11157 19 3841 14658 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:3b:2c:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe3b:2c45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:4d:ea:83 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) 04/19/2024 _x86_64_ (4 CPU) 00:07:01 LINUX RESTART (4 CPU) 12:08:01 AM tps rtps wtps bread/s bwrtn/s 12:09:01 AM 78.02 7.78 70.24 1335.82 5908.46 12:10:01 AM 229.29 15.78 213.51 3075.77 11354.37 12:11:01 AM 92.41 4.08 88.33 1241.35 7903.03 12:12:01 AM 76.79 1.65 75.14 144.89 7471.06 12:13:01 AM 68.24 0.12 68.13 21.73 4432.36 Average: 108.95 5.88 103.07 1163.92 7413.94 12:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 AM 13310768 15143480 2828668 17.53 2688 2047424 1111640 6.47 211788 2260972 160272 12:10:01 AM 12567060 14698372 3572376 22.13 2688 2337816 1454656 8.46 241736 2936132 117328 12:11:01 AM 11729104 14052296 4410332 27.33 2688 2526472 2132424 12.41 343784 3655568 51300 12:12:01 AM 10094936 12758836 6044500 37.45 2688 2862328 3554744 20.68 492656 5118740 189704 12:13:01 AM 11520344 15094500 4619092 28.62 2688 3769800 1095372 6.37 968760 3220888 996256 Average: 11844442 14349497 4294994 26.61 2688 2708768 1869767 10.88 451745 3438460 302972 12:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 71.73 53.77 718.02 7.13 0.00 0.00 0.00 0.00 12:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 198.57 170.64 2096.44 34.65 0.00 0.00 0.00 0.00 12:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 143.43 120.54 2026.64 16.03 0.00 0.00 0.00 0.00 12:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM lo 1654.70 1654.70 1624.43 1624.43 0.00 0.00 0.00 0.00 12:12:01 AM eth0 191.39 151.42 3461.29 19.78 0.00 0.00 0.00 0.00 12:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM lo 6.28 6.28 49.95 49.95 0.00 0.00 0.00 0.00 12:13:01 AM eth0 126.97 96.60 1384.36 22.74 0.00 0.00 0.00 0.00 12:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 332.14 332.14 334.82 334.82 0.00 0.00 0.00 0.00 Average: eth0 146.42 118.59 1937.36 20.06 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) 04/19/2024 _x86_64_ (4 CPU) 00:07:01 LINUX RESTART (4 CPU) 12:08:01 AM CPU %user %nice %system %iowait %steal %idle 12:09:01 AM all 16.45 0.00 2.46 1.18 0.08 79.83 12:09:01 AM 0 7.97 0.00 1.22 0.42 0.08 90.30 12:09:01 AM 1 21.05 0.00 3.39 1.15 0.08 74.32 12:09:01 AM 2 21.71 0.00 3.31 2.02 0.07 72.90 12:09:01 AM 3 15.02 0.00 1.93 1.14 0.08 81.84 12:10:01 AM all 22.10 0.00 2.58 5.42 0.10 69.79 12:10:01 AM 0 21.23 0.00 1.27 1.97 0.08 75.45 12:10:01 AM 1 30.29 0.00 3.68 5.35 0.12 60.56 12:10:01 AM 2 19.31 0.00 2.38 6.88 0.12 71.32 12:10:01 AM 3 17.58 0.00 3.01 7.50 0.10 71.81 12:11:01 AM all 56.54 0.00 2.22 0.98 0.10 40.15 12:11:01 AM 0 57.56 0.00 1.92 0.79 0.12 39.62 12:11:01 AM 1 50.59 0.00 2.73 0.85 0.10 45.73 12:11:01 AM 2 62.31 0.00 1.90 0.65 0.10 35.04 12:11:01 AM 3 55.71 0.00 2.34 1.62 0.10 40.23 12:12:01 AM all 60.07 0.00 3.98 1.03 0.13 34.79 12:12:01 AM 0 65.86 0.00 4.69 1.47 0.13 27.85 12:12:01 AM 1 59.37 0.00 4.40 0.82 0.13 35.28 12:12:01 AM 2 58.05 0.00 3.85 0.85 0.13 37.11 12:12:01 AM 3 57.01 0.00 2.97 0.99 0.12 38.92 12:13:01 AM all 46.54 0.00 2.98 0.59 0.10 49.78 12:13:01 AM 0 40.56 0.00 3.09 1.34 0.10 54.91 12:13:01 AM 1 40.33 0.00 2.22 0.24 0.10 57.12 12:13:01 AM 2 69.43 0.00 4.16 0.25 0.10 26.06 12:13:01 AM 3 35.82 0.00 2.47 0.52 0.12 61.07 Average: all 40.36 0.00 2.85 1.84 0.10 54.85 Average: 0 38.69 0.00 2.44 1.20 0.10 57.57 Average: 1 40.32 0.00 3.28 1.68 0.11 54.60 Average: 2 46.20 0.00 3.12 2.13 0.10 48.45 Average: 3 36.23 0.00 2.54 2.36 0.10 58.77