---> uname -a: Linux prd-centos8-builder-4c-4g-10219.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 766 12380 19 2613 14661 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:2f:8d:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe2f:8d44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:bb:82:7a 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) 04/22/2024 _x86_64_ (4 CPU) 20:44:22 LINUX RESTART (4 CPU) 08:45:01 PM tps rtps wtps bread/s bwrtn/s 08:46:01 PM 189.50 13.63 175.87 2434.39 6426.46 08:47:01 PM 227.91 16.63 211.28 3779.41 10660.36 08:48:01 PM 94.45 4.02 90.44 550.08 8460.45 Average: 170.62 11.42 159.20 2254.63 8515.76 08:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 PM 13294568 15116780 2844876 17.63 2688 2037028 1119784 6.51 224300 2265060 138088 08:47:01 PM 12222384 14396964 3917060 24.27 2688 2380656 1729628 10.06 258900 3260880 131600 08:48:01 PM 12690360 15020648 3449084 21.37 2688 2533664 1131564 6.58 517648 2526856 39212 Average: 12735771 14844797 3403673 21.09 2688 2317116 1326992 7.72 333616 2684265 102967 08:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 125.96 90.64 1068.93 19.20 0.00 0.00 0.00 0.00 08:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 201.90 171.49 2252.99 32.54 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 137.84 118.49 1865.88 19.55 0.00 0.00 0.00 0.00 08:48:01 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 155.23 126.87 1729.27 23.76 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) 04/22/2024 _x86_64_ (4 CPU) 20:44:22 LINUX RESTART (4 CPU) 08:45:01 PM CPU %user %nice %system %iowait %steal %idle 08:46:01 PM all 17.49 0.00 2.99 1.42 0.07 78.04 08:46:01 PM 0 21.22 0.00 2.97 0.75 0.07 74.99 08:46:01 PM 1 13.16 0.00 3.30 2.41 0.07 81.06 08:46:01 PM 2 13.09 0.00 1.62 0.80 0.07 84.41 08:46:01 PM 3 22.46 0.00 4.05 1.71 0.07 71.71 08:47:01 PM all 27.61 0.00 2.92 3.70 0.19 65.57 08:47:01 PM 0 28.05 0.00 4.02 3.08 0.18 64.66 08:47:01 PM 1 28.79 0.00 1.64 4.03 0.20 65.34 08:47:01 PM 2 21.72 0.00 3.08 4.14 0.22 70.85 08:47:01 PM 3 31.88 0.00 2.95 3.55 0.17 61.46 08:48:01 PM all 48.52 0.00 2.36 4.22 0.13 44.77 08:48:01 PM 0 52.86 0.00 1.76 3.85 0.14 41.40 08:48:01 PM 1 47.46 0.00 2.60 4.10 0.10 45.74 08:48:01 PM 2 47.08 0.00 2.29 6.04 0.13 44.46 08:48:01 PM 3 46.68 0.00 2.81 2.88 0.14 47.49 Average: all 31.16 0.00 2.76 3.11 0.13 62.85 Average: 0 33.98 0.00 2.92 2.56 0.13 60.42 Average: 1 29.76 0.00 2.51 3.51 0.12 64.09 Average: 2 27.27 0.00 2.33 3.66 0.14 66.60 Average: 3 33.62 0.00 3.27 2.71 0.12 60.27