---> uname -a: Linux prd-centos8-builder-4c-4g-1041.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 746 12702 19 2312 14687 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:0c:cd:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe0c:cdeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:c2:60:0f 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/23/2024 _x86_64_ (4 CPU) 02:08:22 LINUX RESTART (4 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 198.35 18.64 179.71 3469.11 7217.33 02:11:01 AM 72.61 0.13 72.48 4.40 7642.37 02:12:01 AM 83.81 1.50 82.31 188.74 6816.71 Average: 118.26 6.76 111.50 1220.75 7225.47 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 13332832 15154052 2806612 17.39 2688 2036800 1068124 6.21 210928 2242956 144360 02:11:01 AM 13103688 15050584 3035756 18.81 2688 2157200 1183568 6.89 222028 2441812 91776 02:12:01 AM 13047496 15078108 3091948 19.16 2688 2238616 1140740 6.64 394204 2316004 24224 Average: 13161339 15094248 2978105 18.45 2688 2144205 1130811 6.58 275720 2333591 86787 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 302.95 190.04 1630.02 61.91 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.06 18.26 230.42 3.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 115.43 96.13 1404.11 23.93 0.00 0.00 0.00 0.00 02:12:01 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 146.48 101.48 1088.18 29.61 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/23/2024 _x86_64_ (4 CPU) 02:08:22 LINUX RESTART (4 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 19.47 0.00 3.58 2.37 0.10 74.48 02:10:01 AM 0 16.00 0.00 3.19 1.62 0.12 79.08 02:10:01 AM 1 33.92 0.00 6.44 3.87 0.10 55.67 02:10:01 AM 2 17.66 0.00 2.70 2.36 0.10 77.18 02:10:01 AM 3 10.32 0.00 1.98 1.64 0.07 85.99 02:11:01 AM all 9.76 0.00 1.20 11.77 0.06 77.21 02:11:01 AM 0 9.81 0.00 1.20 3.68 0.07 85.25 02:11:01 AM 1 7.97 0.00 1.27 30.65 0.05 60.06 02:11:01 AM 2 13.65 0.00 1.44 7.99 0.07 76.86 02:11:01 AM 3 7.60 0.00 0.89 4.81 0.07 86.64 02:12:01 AM all 22.50 0.00 2.59 0.95 0.10 73.86 02:12:01 AM 0 35.20 0.00 2.98 1.00 0.12 60.70 02:12:01 AM 1 19.39 0.00 3.02 1.70 0.10 75.79 02:12:01 AM 2 16.42 0.00 2.44 0.67 0.12 80.35 02:12:01 AM 3 19.00 0.00 1.91 0.40 0.08 78.61 Average: all 17.24 0.00 2.45 5.04 0.09 75.18 Average: 0 20.32 0.00 2.45 2.10 0.10 75.03 Average: 1 20.41 0.00 3.57 12.08 0.08 63.85 Average: 2 15.91 0.00 2.19 3.68 0.09 78.13 Average: 3 12.31 0.00 1.59 2.29 0.07 83.74