---> uname -a: Linux prd-centos8-builder-4c-4g-3492.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 11938 19 3043 14632 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:1f:12:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe1f:12aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:12:12:99 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) 02/05/2024 _x86_64_ (4 CPU) 12:22:37 LINUX RESTART (4 CPU) 12:23:01 PM tps rtps wtps bread/s bwrtn/s 12:24:01 PM 84.69 26.92 57.76 6119.58 24092.22 12:25:01 PM 143.08 20.11 122.96 4380.20 9790.50 12:26:01 PM 152.63 4.43 148.20 1029.85 11352.85 12:27:01 PM 113.59 0.30 113.29 12.12 11837.07 Average: 123.50 12.94 110.56 2884.86 14267.80 12:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 PM 13429392 15119396 2710064 16.79 2688 1912456 1157112 6.73 187996 2197432 91160 12:25:01 PM 12874892 14922044 3264564 20.23 2688 2253524 1429304 8.32 222424 2651356 96600 12:26:01 PM 10537244 12928844 5602212 34.71 2688 2587028 3185752 18.53 316488 4849256 111508 12:27:01 PM 10042860 12764168 6096596 37.77 2688 2899556 3190504 18.56 365068 5240656 111744 Average: 11721097 13933613 4418359 27.38 2688 2413141 2240668 13.04 272994 3734675 102753 12:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 378.21 234.02 1546.93 57.70 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 75.20 57.01 776.61 16.94 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 258.59 216.06 3061.61 34.73 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 108.73 81.00 1980.72 18.49 0.00 0.00 0.00 0.00 12:27:01 PM 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 205.18 147.02 1841.63 31.97 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) 02/05/2024 _x86_64_ (4 CPU) 12:22:37 LINUX RESTART (4 CPU) 12:23:01 PM CPU %user %nice %system %iowait %steal %idle 12:24:01 PM all 15.14 0.00 3.23 5.68 0.07 75.89 12:24:01 PM 0 10.60 0.00 2.65 4.07 0.08 82.60 12:24:01 PM 1 24.28 0.00 4.34 3.37 0.07 67.94 12:24:01 PM 2 8.74 0.00 3.15 11.24 0.07 76.81 12:24:01 PM 3 16.96 0.00 2.76 4.04 0.05 76.19 12:25:01 PM all 20.79 0.00 3.02 2.54 0.09 73.56 12:25:01 PM 0 33.39 0.00 3.97 2.82 0.10 59.71 12:25:01 PM 1 6.70 0.00 1.77 2.79 0.10 88.63 12:25:01 PM 2 23.93 0.00 3.51 1.42 0.07 71.07 12:25:01 PM 3 19.11 0.00 2.83 3.14 0.08 74.83 12:26:01 PM all 63.71 0.00 3.27 2.05 0.13 30.84 12:26:01 PM 0 69.62 0.00 2.14 1.19 0.12 26.94 12:26:01 PM 1 56.09 0.00 5.31 3.88 0.13 34.58 12:26:01 PM 2 61.68 0.00 3.49 1.25 0.12 33.46 12:26:01 PM 3 67.42 0.00 2.16 1.89 0.13 28.40 12:27:01 PM all 73.74 0.00 3.20 1.12 0.13 21.81 12:27:01 PM 0 74.35 0.00 2.72 1.23 0.12 21.58 12:27:01 PM 1 71.71 0.00 3.17 1.40 0.17 23.55 12:27:01 PM 2 71.29 0.00 3.27 1.43 0.12 23.90 12:27:01 PM 3 77.62 0.00 3.65 0.40 0.12 18.21 Average: all 43.37 0.00 3.18 2.85 0.10 50.50 Average: 0 47.02 0.00 2.87 2.33 0.10 47.68 Average: 1 39.71 0.00 3.65 2.86 0.12 53.67 Average: 2 41.46 0.00 3.36 3.83 0.09 51.26 Average: 3 45.31 0.00 2.85 2.37 0.10 49.38