---> uname -a: Linux prd-centos8-builder-8c-8g-1191.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 984 28289 19 2613 30457 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:d3:5d:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fed3:5da5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:94:3f:64 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) 03/17/2024 _x86_64_ (8 CPU) 20:16:18 LINUX RESTART (8 CPU) 08:17:01 PM tps rtps wtps bread/s bwrtn/s 08:18:01 PM 117.82 27.59 90.22 6359.37 24318.55 08:19:01 PM 132.16 7.58 124.58 1297.17 9440.12 08:20:01 PM 159.60 18.29 141.30 4065.71 10042.17 Average: 136.52 17.82 118.70 3907.82 14601.90 08:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 PM 29740588 31307056 2912872 8.92 2688 1898388 1466644 4.35 225052 2289544 71116 08:19:01 PM 29339444 31221188 3314016 10.15 2688 2197904 1512548 4.49 260724 2593024 128668 08:20:01 PM 29014596 31224728 3638864 11.14 2688 2520132 1466940 4.35 491312 2659788 84080 Average: 29364876 31250991 3288584 10.07 2688 2205475 1482044 4.40 325696 2514119 94621 08:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 380.87 249.96 1591.55 59.85 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 56.08 46.35 629.07 6.51 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 297.95 258.70 3269.76 49.26 0.00 0.00 0.00 0.00 08:20:01 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 244.99 185.01 1830.09 38.54 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) 03/17/2024 _x86_64_ (8 CPU) 20:16:18 LINUX RESTART (8 CPU) 08:17:01 PM CPU %user %nice %system %iowait %steal %idle 08:18:01 PM all 9.64 0.00 2.37 7.79 0.05 80.16 08:18:01 PM 0 6.56 0.00 1.37 0.59 0.07 91.42 08:18:01 PM 1 12.91 0.00 3.31 7.82 0.05 75.90 08:18:01 PM 2 10.33 0.00 2.81 14.66 0.03 72.17 08:18:01 PM 3 10.80 0.00 2.29 0.59 0.05 86.27 08:18:01 PM 4 7.00 0.00 1.63 4.53 0.05 86.80 08:18:01 PM 5 6.84 0.00 1.95 3.11 0.05 88.06 08:18:01 PM 6 9.31 0.00 3.56 18.56 0.05 68.52 08:18:01 PM 7 13.34 0.00 2.04 12.46 0.05 72.11 08:19:01 PM all 9.54 0.00 1.31 1.34 0.04 87.77 08:19:01 PM 0 0.53 0.00 0.20 0.25 0.03 98.98 08:19:01 PM 1 10.56 0.00 1.30 2.14 0.03 85.97 08:19:01 PM 2 13.40 0.00 1.99 1.92 0.05 82.64 08:19:01 PM 3 2.43 0.00 0.40 0.65 0.05 96.47 08:19:01 PM 4 16.91 0.00 1.89 0.93 0.03 80.24 08:19:01 PM 5 17.27 0.00 1.97 0.80 0.05 79.91 08:19:01 PM 6 7.84 0.00 1.75 1.40 0.03 88.97 08:19:01 PM 7 7.38 0.00 1.00 2.60 0.03 88.98 08:20:01 PM all 22.76 0.00 1.84 3.76 0.08 71.56 08:20:01 PM 0 25.87 0.00 2.02 2.33 0.07 69.71 08:20:01 PM 1 11.87 0.00 2.08 5.40 0.10 80.55 08:20:01 PM 2 27.21 0.00 1.09 0.80 0.08 70.81 08:20:01 PM 3 23.87 0.00 2.13 2.33 0.07 71.61 08:20:01 PM 4 23.71 0.00 2.26 10.25 0.08 63.70 08:20:01 PM 5 21.11 0.00 1.71 1.41 0.08 75.69 08:20:01 PM 6 25.62 0.00 1.62 2.98 0.08 69.70 08:20:01 PM 7 22.81 0.00 1.79 4.57 0.07 70.76 Average: all 13.98 0.00 1.84 4.29 0.06 79.84 Average: 0 10.98 0.00 1.20 1.05 0.06 86.71 Average: 1 11.78 0.00 2.23 5.11 0.06 80.82 Average: 2 16.99 0.00 1.96 5.78 0.06 75.22 Average: 3 12.36 0.00 1.61 1.19 0.06 84.78 Average: 4 15.88 0.00 1.92 5.23 0.06 76.91 Average: 5 15.08 0.00 1.88 1.77 0.06 81.21 Average: 6 14.25 0.00 2.31 7.63 0.06 75.75 Average: 7 14.50 0.00 1.61 6.54 0.05 77.29