---> uname -a: Linux prd-centos8-builder-4c-4g-3944.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 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 790 12027 19 2943 14620 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:06:eb:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe06:eb51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:90:6c:57 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) 04/02/2024 _x86_64_ (4 CPU) 13:00:25 LINUX RESTART (4 CPU) 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 105.42 22.08 83.34 5644.82 23029.60 01:03:01 PM 78.62 10.21 68.41 1536.29 4985.39 01:04:01 PM 92.22 0.28 91.94 9.86 10659.30 01:05:01 PM 118.05 0.88 117.16 125.98 18118.91 Average: 98.57 8.35 90.22 1825.65 14189.67 01:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 13588756 15148940 2550680 15.80 2688 1789924 1124468 6.54 181580 2063924 19264 01:03:01 PM 13262536 15112236 2876900 17.83 2688 2064884 1085656 6.32 224380 2295908 159796 01:04:01 PM 13054060 15052940 3085376 19.12 2688 2205720 1180340 6.87 238308 2451996 47876 01:05:01 PM 12354192 15001756 3785244 23.45 2688 2826012 1126688 6.56 462724 2837108 203128 Average: 13064886 15078968 3074550 19.05 2688 2221635 1129288 6.57 276748 2412234 107516 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 325.42 186.42 917.81 63.68 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 78.44 62.43 809.71 7.80 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 27.87 18.18 124.12 5.51 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 155.89 106.32 2162.81 13.38 0.00 0.00 0.00 0.00 01:05:01 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 146.74 93.25 1003.65 22.55 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) 04/02/2024 _x86_64_ (4 CPU) 13:00:25 LINUX RESTART (4 CPU) 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 8.09 0.00 2.49 12.33 0.05 77.04 01:02:01 PM 0 6.39 0.00 2.79 2.67 0.05 88.10 01:02:01 PM 1 8.58 0.00 1.95 21.95 0.03 67.49 01:02:01 PM 2 7.92 0.00 2.84 11.16 0.05 78.03 01:02:01 PM 3 9.48 0.00 2.39 13.55 0.05 74.53 01:03:01 PM all 17.79 0.00 2.40 1.24 0.08 78.49 01:03:01 PM 0 6.24 0.00 1.10 0.32 0.07 92.28 01:03:01 PM 1 26.71 0.00 2.72 1.52 0.08 68.96 01:03:01 PM 2 28.59 0.00 3.28 1.69 0.07 66.38 01:03:01 PM 3 9.64 0.00 2.51 1.42 0.10 86.33 01:04:01 PM all 12.33 0.00 2.02 1.90 0.05 83.70 01:04:01 PM 0 10.85 0.00 2.17 0.92 0.03 86.03 01:04:01 PM 1 21.33 0.00 2.50 3.15 0.05 72.96 01:04:01 PM 2 8.96 0.00 1.56 2.06 0.07 87.36 01:04:01 PM 3 8.15 0.00 1.84 1.47 0.05 88.49 01:05:01 PM all 22.49 0.00 4.17 3.57 0.09 69.67 01:05:01 PM 0 14.10 0.00 2.61 0.92 0.08 82.29 01:05:01 PM 1 16.45 0.00 3.14 2.92 0.10 77.39 01:05:01 PM 2 36.12 0.00 6.64 5.42 0.08 51.73 01:05:01 PM 3 23.31 0.00 4.31 5.04 0.08 67.26 Average: all 15.18 0.00 2.77 4.75 0.07 77.23 Average: 0 9.40 0.00 2.17 1.20 0.06 87.18 Average: 1 18.29 0.00 2.58 7.36 0.07 71.70 Average: 2 20.41 0.00 3.58 5.07 0.07 70.87 Average: 3 12.65 0.00 2.76 5.36 0.07 79.16