---> uname -a: Linux prd-centos8-builder-4c-4g-5363.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 725 12730 19 2306 14707 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:cf:d1:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fecf:d1ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:07:a1:6c 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 02:32:53 LINUX RESTART (4 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 205.00 142.16 62.84 14549.46 39335.22 02:35:01 AM 114.36 7.06 107.30 1284.91 10251.50 02:36:01 AM 106.68 14.38 92.30 3062.18 6588.84 Average: 142.02 54.54 87.48 6299.31 18726.33 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 13501564 15144704 2637892 16.34 2688 1868616 1136836 6.61 162980 2161056 100164 02:35:01 AM 13184380 15081648 2955076 18.31 2688 2106616 1158564 6.74 185068 2394020 106312 02:36:01 AM 13039804 15065992 3099652 19.21 2688 2233936 1145392 6.66 401556 2313920 28776 Average: 13241916 15097448 2897540 17.95 2688 2069723 1146931 6.67 249868 2289665 78417 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 274.83 164.68 1267.53 53.10 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 53.05 41.99 619.52 5.25 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 57.60 51.22 378.40 23.04 0.00 0.00 0.00 0.00 02:36:01 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 128.50 85.97 755.18 27.13 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 02:32:53 LINUX RESTART (4 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 21.95 0.00 6.96 9.35 0.10 61.64 02:34:01 AM 0 20.99 0.00 6.90 13.68 0.10 58.33 02:34:01 AM 1 19.72 0.00 6.38 5.74 0.10 68.05 02:34:01 AM 2 24.72 0.00 6.75 5.38 0.10 63.05 02:34:01 AM 3 22.35 0.00 7.82 12.56 0.08 57.19 02:35:01 AM all 18.03 0.00 2.76 3.56 0.08 75.57 02:35:01 AM 0 17.76 0.00 2.65 4.61 0.10 74.89 02:35:01 AM 1 30.82 0.00 3.79 3.94 0.10 61.35 02:35:01 AM 2 6.39 0.00 1.68 1.21 0.05 90.67 02:35:01 AM 3 17.14 0.00 2.92 4.49 0.07 75.39 02:36:01 AM all 21.33 0.00 2.62 1.47 0.08 74.50 02:36:01 AM 0 15.22 0.00 2.71 1.59 0.07 80.41 02:36:01 AM 1 21.47 0.00 2.61 2.23 0.08 73.61 02:36:01 AM 2 10.98 0.00 1.81 1.63 0.07 85.51 02:36:01 AM 3 37.60 0.00 3.35 0.43 0.10 58.52 Average: all 20.43 0.00 4.10 4.78 0.09 70.60 Average: 0 17.98 0.00 4.08 6.61 0.09 71.25 Average: 1 24.03 0.00 4.25 3.96 0.10 67.67 Average: 2 14.00 0.00 3.40 2.73 0.07 79.80 Average: 3 25.71 0.00 4.68 5.81 0.08 63.71