---> uname -a: Linux prd-centos8-builder-4c-4g-531.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 757 12681 19 2322 14676 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:34:05:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe34:518/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:c7:55:fb 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) 03/15/2024 _x86_64_ (4 CPU) 15:56:48 LINUX RESTART (4 CPU) 03:58:01 PM tps rtps wtps bread/s bwrtn/s 03:59:01 PM 115.11 7.53 107.58 1296.85 10089.25 04:00:01 PM 81.46 14.15 67.31 3160.28 5699.23 Average: 98.28 10.84 87.44 2228.64 7894.06 03:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 PM 13115748 15033784 3023696 18.73 2688 2127684 1176728 6.85 212152 2435688 112228 04:00:01 PM 13022088 15063388 3117356 19.32 2688 2250056 1112640 6.47 405848 2328636 24256 Average: 13068918 15048586 3070526 19.02 2688 2188870 1144684 6.66 309000 2382162 68242 03:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 53.24 43.63 602.06 5.59 0.00 0.00 0.00 0.00 03:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 58.85 49.82 351.65 22.83 0.00 0.00 0.00 0.00 04:00:01 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 56.04 46.72 476.84 14.21 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) 03/15/2024 _x86_64_ (4 CPU) 15:56:48 LINUX RESTART (4 CPU) 03:58:01 PM CPU %user %nice %system %iowait %steal %idle 03:59:01 PM all 17.87 0.00 2.43 1.74 0.08 77.89 03:59:01 PM 0 23.39 0.00 2.55 1.77 0.08 72.20 03:59:01 PM 1 9.52 0.00 1.51 1.29 0.08 87.60 03:59:01 PM 2 27.14 0.00 3.71 2.36 0.07 66.72 03:59:01 PM 3 11.41 0.00 1.94 1.54 0.07 85.05 04:00:01 PM all 16.60 0.00 2.14 1.78 0.25 79.23 04:00:01 PM 0 19.23 0.00 2.17 0.68 0.28 77.64 04:00:01 PM 1 13.69 0.00 2.19 1.97 0.37 81.78 04:00:01 PM 2 23.32 0.00 2.47 3.19 0.07 70.95 04:00:01 PM 3 10.16 0.00 1.72 1.28 0.28 86.55 Average: all 17.23 0.00 2.28 1.76 0.16 78.56 Average: 0 21.31 0.00 2.36 1.23 0.18 74.92 Average: 1 11.61 0.00 1.85 1.63 0.23 84.69 Average: 2 25.23 0.00 3.09 2.77 0.07 68.83 Average: 3 10.78 0.00 1.83 1.41 0.18 85.80