---> uname -a: Linux prd-centos8-builder-4c-4g-1244.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: 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 736 12715 19 2308 14696 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:b0:60:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:feb0:6058/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:7c:e4:ce 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) 01/30/2024 _x86_64_ (4 CPU) 15:55:29 LINUX RESTART (4 CPU) 03:56:01 PM tps rtps wtps bread/s bwrtn/s 03:57:01 PM 87.72 21.76 65.96 3567.21 5615.31 03:58:01 PM 124.68 14.28 110.40 3297.70 9826.59 Average: 106.20 18.02 88.18 3432.46 7720.95 03:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 PM 13287708 15089564 2851748 17.67 2688 2018376 1163124 6.77 184316 2319192 137988 03:58:01 PM 13111020 15136084 3028436 18.76 2688 2233520 1066560 6.21 398860 2249508 50148 Average: 13199364 15112824 2940092 18.22 2688 2125948 1114842 6.49 291588 2284350 94068 03:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 351.62 193.62 1547.22 54.85 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 78.61 62.35 596.59 23.43 0.00 0.00 0.00 0.00 03:58:01 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 215.11 127.98 1071.90 39.14 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) 01/30/2024 _x86_64_ (4 CPU) 15:55:29 LINUX RESTART (4 CPU) 03:56:01 PM CPU %user %nice %system %iowait %steal %idle 03:57:01 PM all 21.48 0.00 3.26 1.38 0.08 73.80 03:57:01 PM 0 30.59 0.00 4.20 2.31 0.08 62.82 03:57:01 PM 1 17.77 0.00 3.48 0.97 0.07 77.71 03:57:01 PM 2 29.98 0.00 3.64 1.12 0.10 65.15 03:57:01 PM 3 7.54 0.00 1.70 1.13 0.08 89.55 03:58:01 PM all 19.44 0.00 2.63 2.54 0.05 75.35 03:58:01 PM 0 19.70 0.00 2.71 4.17 0.07 73.35 03:58:01 PM 1 14.25 0.00 2.56 2.21 0.05 80.93 03:58:01 PM 2 28.33 0.00 3.30 2.73 0.05 65.59 03:58:01 PM 3 15.47 0.00 1.94 1.04 0.05 81.50 Average: all 20.46 0.00 2.94 1.96 0.07 74.57 Average: 0 25.14 0.00 3.46 3.24 0.08 68.08 Average: 1 16.01 0.00 3.02 1.59 0.06 79.32 Average: 2 29.16 0.00 3.47 1.93 0.08 65.37 Average: 3 11.51 0.00 1.82 1.08 0.07 85.52