---> uname -a: Linux prd-centos8-builder-4c-16g-2928.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12455 19 2524 14645 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:d0:1b:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fed0:1bb0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:62:97:27 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) 03/29/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 210.92 25.76 185.16 6744.51 7146.33 06:51:01 PM 154.35 15.08 139.27 3119.36 10165.71 06:52:01 PM 109.35 3.38 105.96 739.90 7803.83 Average: 158.21 14.74 143.47 3534.97 8371.72 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13334028 15132252 2805416 17.38 2688 2013724 1106368 6.44 211740 2241584 135396 06:51:01 PM 12390984 14533840 3748460 23.23 2688 2347244 1545196 8.99 245460 3097180 136452 06:52:01 PM 12766124 15006528 3373320 20.90 2688 2440896 1140640 6.64 432836 2527196 24348 Average: 12830379 14890873 3309065 20.50 2688 2267288 1264068 7.35 296679 2621987 98732 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 316.80 188.39 1362.35 61.52 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 203.37 173.79 2181.52 33.04 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 84.54 72.61 853.10 15.60 0.00 0.00 0.00 0.00 06:52:01 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 201.58 144.94 1465.61 36.72 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) 03/29/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 22.93 0.00 4.31 2.10 0.08 70.57 06:50:01 PM 0 13.96 0.00 3.89 1.47 0.08 80.60 06:50:01 PM 1 34.59 0.00 5.18 2.12 0.08 58.02 06:50:01 PM 2 21.04 0.00 4.98 4.28 0.07 69.63 06:50:01 PM 3 22.16 0.00 3.20 0.55 0.08 74.01 06:51:01 PM all 29.48 0.00 2.82 2.22 0.08 65.40 06:51:01 PM 0 26.68 0.00 3.73 2.51 0.08 67.00 06:51:01 PM 1 36.47 0.00 3.76 3.39 0.08 56.29 06:51:01 PM 2 21.50 0.00 1.52 1.22 0.08 75.67 06:51:01 PM 3 33.27 0.00 2.26 1.74 0.08 62.65 06:52:01 PM all 30.44 0.00 2.47 1.17 0.07 65.84 06:52:01 PM 0 15.96 0.00 2.09 1.07 0.05 80.83 06:52:01 PM 1 51.20 0.00 2.94 0.80 0.07 44.99 06:52:01 PM 2 28.54 0.00 3.48 2.18 0.08 65.72 06:52:01 PM 3 26.03 0.00 1.39 0.65 0.07 71.86 Average: all 27.62 0.00 3.20 1.83 0.08 67.27 Average: 0 18.86 0.00 3.24 1.68 0.07 76.15 Average: 1 40.76 0.00 3.96 2.11 0.08 53.09 Average: 2 23.70 0.00 3.33 2.56 0.08 70.34 Average: 3 27.16 0.00 2.28 0.98 0.08 69.50