---> uname -a: Linux prd-centos8-builder-4c-16g-4852.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: 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): 0-3 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 761 12470 19 2529 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:47:50:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe47:502a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:85:b2:b2 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) 04/04/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 210.81 26.70 184.11 6772.08 7101.93 06:51:01 PM 137.51 14.11 123.40 3096.85 9586.82 06:52:01 PM 101.53 4.43 97.10 770.94 6968.94 Average: 149.96 15.08 134.87 3546.78 7885.95 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13320816 15123324 2818628 17.46 2688 2018048 1122288 6.53 211680 2252496 135300 06:51:01 PM 12770072 14873464 3369372 20.88 2688 2310672 1394592 8.11 234716 2742928 114448 06:52:01 PM 12817752 15062384 3321692 20.58 2688 2445136 1111104 6.46 430204 2478548 66876 Average: 12969547 15019724 3169897 19.64 2688 2257952 1209328 7.04 292200 2491324 105541 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 338.93 186.11 1364.31 61.12 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 158.29 135.13 1732.63 26.48 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 119.58 107.10 1296.00 18.40 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 205.60 142.78 1464.32 35.33 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) 04/04/2024 _x86_64_ (4 CPU) 18:48:32 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 25.43 0.00 4.39 2.20 0.08 67.91 06:50:01 PM 0 25.01 0.00 3.60 2.01 0.08 69.30 06:50:01 PM 1 21.03 0.00 5.01 3.62 0.07 70.27 06:50:01 PM 2 18.63 0.00 4.00 1.65 0.07 75.66 06:50:01 PM 3 37.01 0.00 4.94 1.54 0.08 56.43 06:51:01 PM all 21.56 0.00 2.48 1.87 0.08 74.02 06:51:01 PM 0 28.81 0.00 2.98 1.98 0.12 66.12 06:51:01 PM 1 20.45 0.00 2.06 1.35 0.08 76.05 06:51:01 PM 2 15.63 0.00 2.09 2.26 0.07 79.95 06:51:01 PM 3 21.33 0.00 2.78 1.87 0.07 73.95 06:52:01 PM all 31.26 0.00 2.20 1.01 0.08 65.46 06:52:01 PM 0 27.94 0.00 2.07 0.99 0.07 68.94 06:52:01 PM 1 47.39 0.00 3.27 1.20 0.08 48.05 06:52:01 PM 2 21.66 0.00 2.39 1.47 0.08 74.38 06:52:01 PM 3 28.02 0.00 1.05 0.37 0.07 70.50 Average: all 26.08 0.00 3.02 1.69 0.08 69.13 Average: 0 27.25 0.00 2.88 1.66 0.09 68.12 Average: 1 29.64 0.00 3.44 2.06 0.08 64.78 Average: 2 18.64 0.00 2.83 1.79 0.07 76.67 Average: 3 28.78 0.00 2.92 1.26 0.07 66.96