---> uname -a: Linux prd-centos8-builder-4c-4g-1767.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 756 12437 19 2566 14670 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:7d:12:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe7d:1289/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:80:90:d9 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/01/2024 _x86_64_ (4 CPU) 11:34:42 LINUX RESTART (4 CPU) 11:35:01 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 192.14 34.17 157.97 7576.25 28481.59 11:37:01 AM 155.56 15.64 139.92 3165.88 8637.64 11:38:01 AM 168.45 4.96 163.48 1249.38 11694.12 Average: 172.05 18.26 153.79 3997.21 16271.54 11:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 13219400 15062096 2920048 18.09 2688 2060196 1212296 7.05 228284 2344312 200024 11:37:01 AM 12605084 14753804 3534364 21.90 2688 2356052 1392624 8.10 216332 2930796 235632 11:38:01 AM 12739384 15021508 3400064 21.07 2688 2485236 1143028 6.65 493404 2502084 54888 Average: 12854623 14945803 3284825 20.35 2688 2300495 1249316 7.27 312673 2592397 163515 11:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 329.84 195.54 1429.71 54.81 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 236.82 195.83 2733.56 38.81 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 91.89 81.81 1028.69 16.24 0.00 0.00 0.00 0.00 11:38:01 AM 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 219.51 157.72 1730.60 36.62 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/01/2024 _x86_64_ (4 CPU) 11:34:42 LINUX RESTART (4 CPU) 11:35:01 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 18.98 0.00 4.32 5.13 0.08 71.50 11:36:01 AM 0 20.19 0.00 5.01 2.74 0.08 71.97 11:36:01 AM 1 22.92 0.00 4.10 6.65 0.08 66.25 11:36:01 AM 2 18.34 0.00 4.50 9.99 0.08 67.08 11:36:01 AM 3 14.47 0.00 3.65 1.12 0.08 80.67 11:37:01 AM all 26.16 0.00 2.95 2.10 0.09 68.70 11:37:01 AM 0 29.53 0.00 3.51 2.95 0.08 63.93 11:37:01 AM 1 30.89 0.00 3.13 2.11 0.10 63.77 11:37:01 AM 2 18.11 0.00 2.26 2.00 0.10 77.52 11:37:01 AM 3 26.11 0.00 2.88 1.34 0.08 69.59 11:38:01 AM all 53.64 0.00 2.86 1.84 0.11 41.54 11:38:01 AM 0 66.88 0.00 4.28 2.82 0.13 25.88 11:38:01 AM 1 51.41 0.00 1.89 1.62 0.12 44.95 11:38:01 AM 2 50.97 0.00 3.03 1.28 0.12 44.61 11:38:01 AM 3 45.34 0.00 2.25 1.63 0.08 50.70 Average: all 32.93 0.00 3.37 3.02 0.10 60.58 Average: 0 38.87 0.00 4.27 2.84 0.10 53.92 Average: 1 35.09 0.00 3.04 3.46 0.10 58.31 Average: 2 29.12 0.00 3.26 4.42 0.10 63.09 Average: 3 28.64 0.00 2.93 1.36 0.08 66.99