---> uname -a: Linux prd-centos8-builder-4c-4g-413.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 711 11977 19 3072 14715 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:ea:6a:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:feea:6aab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:28:20:33 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) 03/12/2024 _x86_64_ (4 CPU) 07:10:49 LINUX RESTART (4 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 137.81 79.63 58.18 15848.93 38760.59 07:13:01 AM 107.01 8.43 98.58 1477.24 25967.08 07:14:01 AM 57.55 7.65 49.90 1343.29 3408.56 Average: 100.79 31.91 68.89 6224.22 22713.86 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 11973928 14227740 4165516 25.81 2688 2476896 2002280 11.65 230428 3606192 680076 07:13:01 AM 12633252 15122300 3506192 21.72 2688 2707988 1098184 6.39 440116 2725768 24440 07:14:01 AM 12389596 15086856 3749848 23.23 2688 2906552 1123612 6.54 465628 2911248 156644 Average: 12332259 14812299 3807185 23.59 2688 2697145 1408025 8.19 378724 3081069 287053 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 07:12:01 AM eth0 415.99 270.64 4262.81 52.80 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 AM eth0 32.99 23.59 340.91 4.35 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 43.40 37.44 486.63 6.98 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 164.15 110.57 1697.07 21.38 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) 03/12/2024 _x86_64_ (4 CPU) 07:10:49 LINUX RESTART (4 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 40.43 0.00 5.96 6.57 0.14 46.91 07:12:01 AM 0 34.31 0.00 5.53 6.96 0.15 53.04 07:12:01 AM 1 40.13 0.00 5.19 4.62 0.10 49.96 07:12:01 AM 2 43.24 0.00 4.44 7.95 0.15 44.21 07:12:01 AM 3 44.02 0.00 8.68 6.73 0.15 40.42 07:13:01 AM all 18.92 0.00 1.81 9.47 0.06 69.74 07:13:01 AM 0 10.98 0.00 1.47 2.83 0.07 84.65 07:13:01 AM 1 17.72 0.00 1.44 13.89 0.03 66.92 07:13:01 AM 2 17.02 0.00 1.12 9.52 0.07 72.26 07:13:01 AM 3 30.12 0.00 3.24 11.63 0.07 54.94 07:14:01 AM all 16.10 0.00 2.08 1.88 0.08 79.86 07:14:01 AM 0 5.34 0.00 1.37 0.69 0.08 92.51 07:14:01 AM 1 13.50 0.00 1.20 2.58 0.08 82.63 07:14:01 AM 2 17.19 0.00 2.62 1.14 0.07 78.98 07:14:01 AM 3 28.35 0.00 3.14 3.12 0.08 65.31 Average: all 25.15 0.00 3.29 5.97 0.09 65.50 Average: 0 16.87 0.00 2.79 3.49 0.10 76.74 Average: 1 23.78 0.00 2.61 7.05 0.07 66.49 Average: 2 25.81 0.00 2.73 6.21 0.10 65.15 Average: 3 34.18 0.00 5.02 7.14 0.10 53.56