---> uname -a: Linux prd-centos8-builder-4c-4g-18299.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 760 12286 19 2714 14660 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:e8:fe:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fee8:fe52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:42:04:c0 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) 01/20/2024 _x86_64_ (4 CPU) 16:33:58 LINUX RESTART (4 CPU) 04:35:02 PM tps rtps wtps bread/s bwrtn/s 04:36:02 PM 100.47 7.73 92.75 1345.85 7295.83 04:37:01 PM 250.22 20.23 229.99 4644.39 13826.04 04:38:01 PM 33.23 0.03 33.20 0.53 3024.60 04:39:01 PM 17.33 0.77 16.56 134.22 2007.55 Average: 99.68 7.13 92.55 1518.89 6504.57 04:35:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:02 PM 13125964 15071776 3013492 18.67 2688 2154788 1175400 6.84 234444 2401532 161216 04:37:01 PM 11736600 14044156 4402856 27.28 2688 2510576 2002476 11.65 350760 3641832 52276 04:38:01 PM 10405032 12787376 5734424 35.53 2688 2582628 3312924 19.27 368492 4943436 47744 04:39:01 PM 12600636 15022300 3538820 21.93 2688 2620600 1135284 6.61 559512 2559672 27968 Average: 11967058 14231402 4172398 25.85 2688 2467148 1906521 11.09 378302 3386618 72301 04:35:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:02 PM eth0 70.89 55.40 778.55 13.95 0.00 0.00 0.00 0.00 04:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 287.39 238.29 3385.30 40.20 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 49.39 45.39 454.72 8.19 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 17.59 14.25 14.87 5.77 0.00 0.00 0.00 0.00 04:39:01 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 105.70 87.84 1150.57 16.94 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) 01/20/2024 _x86_64_ (4 CPU) 16:33:58 LINUX RESTART (4 CPU) 04:35:02 PM CPU %user %nice %system %iowait %steal %idle 04:36:02 PM all 18.48 0.00 2.48 1.49 0.07 77.48 04:36:02 PM 0 19.93 0.00 2.01 0.90 0.07 77.09 04:36:02 PM 1 19.61 0.00 2.31 2.45 0.05 75.58 04:36:02 PM 2 19.16 0.00 3.76 1.40 0.07 75.61 04:36:02 PM 3 15.20 0.00 1.84 1.23 0.09 81.65 04:37:01 PM all 58.56 0.00 3.55 2.54 0.13 35.23 04:37:01 PM 0 59.65 0.00 2.68 1.93 0.14 35.60 04:37:01 PM 1 55.59 0.00 4.16 4.39 0.12 35.74 04:37:01 PM 2 58.32 0.00 4.82 2.19 0.14 34.55 04:37:01 PM 3 60.67 0.00 2.52 1.64 0.12 35.05 04:38:01 PM all 80.29 0.00 2.69 0.48 0.13 16.41 04:38:01 PM 0 76.58 0.00 2.60 0.40 0.10 20.31 04:38:01 PM 1 87.01 0.00 3.09 0.61 0.15 9.14 04:38:01 PM 2 82.32 0.00 1.98 0.13 0.12 15.45 04:38:01 PM 3 75.24 0.00 3.10 0.77 0.13 20.75 04:39:01 PM all 72.02 0.00 2.50 0.19 0.13 25.16 04:39:01 PM 0 76.81 0.00 1.70 0.05 0.13 21.30 04:39:01 PM 1 75.89 0.00 2.52 0.05 0.12 21.42 04:39:01 PM 2 66.04 0.00 2.26 0.34 0.14 31.23 04:39:01 PM 3 69.32 0.00 3.53 0.30 0.12 26.73 Average: all 57.45 0.00 2.80 1.17 0.11 38.47 Average: 0 58.32 0.00 2.24 0.82 0.11 38.51 Average: 1 59.66 0.00 3.02 1.86 0.11 35.35 Average: 2 56.55 0.00 3.20 1.01 0.11 39.12 Average: 3 55.25 0.00 2.75 0.98 0.11 40.91