---> uname -a: Linux prd-centos8-builder-4c-4g-3538.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 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 766 12559 19 2435 14664 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:25:b4:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe25:b47d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:c8:27:93 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) 03/20/2024 _x86_64_ (4 CPU) 15:28:48 LINUX RESTART (4 CPU) 03:29:02 PM tps rtps wtps bread/s bwrtn/s 03:30:01 PM 254.70 74.20 180.50 14115.21 42683.01 03:31:01 PM 119.34 9.41 109.93 2775.55 9266.35 03:32:01 PM 108.46 12.35 96.12 1580.01 7576.37 Average: 160.31 31.75 128.56 6112.74 19715.05 03:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 PM 13411120 15094756 2728324 16.90 2688 1907464 1146412 6.67 238704 2167368 82256 03:31:01 PM 13083088 15118812 3056356 18.94 2688 2243804 1075104 6.25 269384 2402684 122548 03:32:01 PM 12853672 15007680 3285772 20.36 2688 2359608 1160592 6.75 464024 2426968 24340 Average: 13115960 15073749 3023484 18.73 2688 2170292 1127369 6.56 324037 2332340 76381 03:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 366.47 245.06 1941.76 63.85 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 73.80 57.69 784.67 12.40 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 106.80 95.60 1010.41 21.50 0.00 0.00 0.00 0.00 03:32:01 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 181.33 132.16 1241.74 32.41 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) 03/20/2024 _x86_64_ (4 CPU) 15:28:48 LINUX RESTART (4 CPU) 03:29:02 PM CPU %user %nice %system %iowait %steal %idle 03:30:01 PM all 28.01 0.00 7.53 11.34 0.10 53.02 03:30:01 PM 0 25.89 0.00 6.54 16.48 0.07 51.02 03:30:01 PM 1 32.53 0.00 7.49 7.66 0.09 52.24 03:30:01 PM 2 29.12 0.00 8.23 12.64 0.17 49.84 03:30:01 PM 3 24.53 0.00 7.87 8.57 0.07 58.96 03:31:01 PM all 20.19 0.00 2.85 1.77 0.08 75.12 03:31:01 PM 0 10.33 0.00 1.72 1.15 0.08 86.71 03:31:01 PM 1 38.79 0.00 4.69 1.87 0.07 54.58 03:31:01 PM 2 25.26 0.00 3.83 2.44 0.08 68.39 03:31:01 PM 3 6.33 0.00 1.17 1.61 0.07 90.82 03:32:01 PM all 24.19 0.00 2.56 1.33 0.10 71.83 03:32:01 PM 0 25.62 0.00 1.79 0.43 0.10 72.06 03:32:01 PM 1 25.19 0.00 2.37 2.01 0.12 70.31 03:32:01 PM 2 25.39 0.00 3.54 2.20 0.10 68.78 03:32:01 PM 3 20.56 0.00 2.54 0.67 0.08 76.15 Average: all 24.10 0.00 4.29 4.76 0.09 66.76 Average: 0 20.57 0.00 3.33 5.94 0.08 70.07 Average: 1 32.17 0.00 4.83 3.81 0.09 59.10 Average: 2 26.57 0.00 5.17 5.70 0.12 62.45 Average: 3 17.09 0.00 3.83 3.58 0.07 75.43