---> uname -a: Linux prd-centos8-builder-4c-4g-3864.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 11925 19 3040 14616 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:6a:a7:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe6a:a7a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:b8:b6:5a 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) 02/06/2024 _x86_64_ (4 CPU) 12:43:39 LINUX RESTART (4 CPU) 12:44:01 PM tps rtps wtps bread/s bwrtn/s 12:45:01 PM 108.15 33.52 74.63 7406.16 8442.93 12:46:02 PM 146.86 13.48 133.38 3105.22 8618.15 12:47:01 PM 149.69 4.59 145.10 1056.41 13162.82 12:48:01 PM 91.10 0.25 90.85 141.55 11545.12 Average: 123.84 13.00 110.85 2935.26 10430.98 12:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 PM 13212236 15057756 2927220 18.14 2688 2063888 1219608 7.10 235868 2348844 166520 12:46:02 PM 12501920 14668856 3637536 22.54 2688 2371664 1562176 9.09 234052 3004716 217484 12:47:01 PM 11163004 13696616 4976452 30.83 2688 2725972 2306260 13.42 328708 4197928 197292 12:48:01 PM 12247776 14984404 3891680 24.11 2688 2913448 1129156 6.57 547540 2858452 70572 Average: 12281234 14601908 3858222 23.91 2688 2518743 1554300 9.04 336542 3102485 162967 12:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 340.93 214.43 1794.36 58.30 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 PM eth0 208.88 176.97 2424.29 35.60 0.00 0.00 0.00 0.00 12:46:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 191.12 149.72 3180.24 24.77 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 19.44 17.48 13.72 11.58 0.00 0.00 0.00 0.00 12:48:01 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 190.10 139.61 1847.63 32.60 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) 02/06/2024 _x86_64_ (4 CPU) 12:43:39 LINUX RESTART (4 CPU) 12:44:01 PM CPU %user %nice %system %iowait %steal %idle 12:45:01 PM all 20.41 0.00 4.22 1.84 0.08 73.46 12:45:01 PM 0 7.66 0.00 2.90 1.28 0.07 88.10 12:45:01 PM 1 35.38 0.00 6.14 1.86 0.10 56.52 12:45:01 PM 2 23.44 0.00 4.11 2.68 0.07 69.71 12:45:01 PM 3 15.12 0.00 3.71 1.55 0.07 79.55 12:46:02 PM all 26.71 0.00 3.10 1.45 0.10 68.64 12:46:02 PM 0 29.93 0.00 3.71 2.04 0.12 64.20 12:46:02 PM 1 26.83 0.00 3.33 0.69 0.10 69.05 12:46:02 PM 2 17.64 0.00 2.11 1.81 0.07 78.38 12:46:02 PM 3 32.42 0.00 3.26 1.27 0.10 62.95 12:47:01 PM all 73.14 0.00 3.36 1.53 0.14 21.84 12:47:01 PM 0 75.27 0.00 4.91 1.34 0.14 18.33 12:47:01 PM 1 67.49 0.00 3.25 2.82 0.14 26.30 12:47:01 PM 2 68.55 0.00 3.29 1.75 0.14 26.28 12:47:01 PM 3 81.23 0.00 1.99 0.20 0.14 16.44 12:48:01 PM all 68.72 0.00 3.12 0.70 0.14 27.32 12:48:01 PM 0 75.17 0.00 2.40 0.55 0.15 21.73 12:48:01 PM 1 59.54 0.00 2.90 1.05 0.13 36.38 12:48:01 PM 2 71.31 0.00 4.11 0.38 0.13 24.06 12:48:01 PM 3 68.87 0.00 3.06 0.82 0.15 27.11 Average: all 47.17 0.00 3.45 1.38 0.11 47.89 Average: 0 46.94 0.00 3.48 1.30 0.12 48.16 Average: 1 47.25 0.00 3.91 1.60 0.12 47.12 Average: 2 45.15 0.00 3.40 1.66 0.10 49.69 Average: 3 49.33 0.00 3.01 0.96 0.11 46.59