---> uname -a: Linux prd-centos8-builder-4c-4g-2201.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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 12014 19 2951 14616 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:4b:2e:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe4b:2e04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:06:a7:81 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) 03/27/2024 _x86_64_ (4 CPU) 03:03:28 LINUX RESTART (4 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 183.82 31.32 152.51 7225.59 11881.43 03:06:01 AM 78.31 7.96 70.34 1341.82 4975.61 03:07:01 AM 134.62 0.85 133.77 117.96 15927.29 03:08:01 AM 132.34 0.55 131.79 76.91 20168.96 Average: 132.28 10.17 122.10 2190.78 13238.26 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 13543256 15144660 2596184 16.09 2688 1827444 1107464 6.44 191956 2091180 47780 03:06:01 AM 13188380 15069372 2951060 18.28 2688 2095112 1153296 6.71 228132 2365468 182868 03:07:01 AM 12584872 15038360 3554568 22.02 2688 2647344 1187736 6.91 261176 2856356 346360 03:08:01 AM 12288248 14951420 3851192 23.86 2688 2841284 1149800 6.69 466892 2897968 24068 Average: 12901189 15050953 3238251 20.06 2688 2352796 1149574 6.69 287039 2552743 150269 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 270.11 158.34 1014.39 59.13 0.00 0.00 0.00 0.00 03:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 76.32 63.68 861.51 8.86 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 86.65 62.16 1374.95 8.83 0.00 0.00 0.00 0.00 03:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 71.53 57.78 801.82 10.89 0.00 0.00 0.00 0.00 03:08:01 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 126.16 85.49 1013.17 21.93 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) 03/27/2024 _x86_64_ (4 CPU) 03:03:28 LINUX RESTART (4 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 16.13 0.00 3.93 12.42 0.07 67.45 03:05:01 AM 0 12.54 0.00 3.12 8.43 0.07 75.84 03:05:01 AM 1 15.04 0.00 3.49 14.33 0.07 67.07 03:05:01 AM 2 22.45 0.00 5.30 11.13 0.08 61.04 03:05:01 AM 3 14.50 0.00 3.80 15.78 0.07 65.85 03:06:01 AM all 19.55 0.00 2.50 0.96 0.07 76.92 03:06:01 AM 0 15.06 0.00 2.91 1.02 0.07 80.94 03:06:01 AM 1 34.12 0.00 3.84 1.20 0.08 60.75 03:06:01 AM 2 16.08 0.00 1.86 1.00 0.07 80.99 03:06:01 AM 3 12.91 0.00 1.41 0.62 0.07 84.99 03:07:01 AM all 18.11 0.00 3.22 2.84 0.08 75.75 03:07:01 AM 0 9.95 0.00 1.97 1.50 0.07 86.50 03:07:01 AM 1 21.39 0.00 3.33 2.84 0.08 72.36 03:07:01 AM 2 29.24 0.00 4.71 2.46 0.08 63.50 03:07:01 AM 3 11.83 0.00 2.87 4.56 0.08 80.66 03:08:01 AM all 19.35 0.00 3.52 4.45 0.07 72.61 03:08:01 AM 0 10.62 0.00 2.98 6.82 0.07 79.52 03:08:01 AM 1 27.17 0.00 3.64 7.04 0.07 62.08 03:08:01 AM 2 19.74 0.00 2.71 2.73 0.07 74.75 03:08:01 AM 3 19.87 0.00 4.75 1.21 0.08 74.08 Average: all 18.29 0.00 3.29 5.16 0.07 73.19 Average: 0 12.04 0.00 2.74 4.44 0.07 80.71 Average: 1 24.44 0.00 3.58 6.35 0.08 65.56 Average: 2 21.88 0.00 3.64 4.32 0.08 70.08 Average: 3 14.78 0.00 3.21 5.53 0.08 76.41