---> uname -a: Linux prd-centos8-builder-4c-4g-3903.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 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 784 11936 19 3040 14627 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:c5:b7:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fec5:b776/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:6b:be:f1 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) 15:21:19 LINUX RESTART (4 CPU) 03:22:01 PM tps rtps wtps bread/s bwrtn/s 03:23:01 PM 90.20 10.41 79.79 1700.50 7005.38 03:24:01 PM 170.94 17.68 153.27 4131.16 10096.60 03:25:01 PM 128.44 0.30 128.14 12.13 12581.06 03:26:01 PM 86.45 0.63 85.82 195.67 10465.09 Average: 119.01 7.26 111.75 1509.80 10037.14 03:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 PM 13191612 15087356 2947844 18.26 2688 2108592 1158128 6.74 211328 2373580 172528 03:24:01 PM 11217260 13507260 4922196 30.50 2688 2490000 2659668 15.47 277228 4221744 208452 03:25:01 PM 10377920 12981696 5761536 35.70 2688 2791816 3017140 17.55 345332 4947748 166812 03:26:01 PM 12297244 15045512 3842212 23.81 2688 2920520 1094744 6.37 547664 2803168 53720 Average: 11771009 14155456 4368447 27.07 2688 2577732 1982420 11.53 345388 3586560 150378 03:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 88.35 72.23 1069.56 8.16 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 290.52 239.20 3197.26 44.33 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 113.21 78.99 2019.25 15.48 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 21.16 19.64 17.69 13.04 0.00 0.00 0.00 0.00 03:26:01 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 128.31 102.52 1575.96 20.25 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) 15:21:19 LINUX RESTART (4 CPU) 03:22:01 PM CPU %user %nice %system %iowait %steal %idle 03:23:01 PM all 18.39 0.00 2.67 1.51 0.06 77.37 03:23:01 PM 0 11.56 0.00 1.92 1.09 0.07 85.37 03:23:01 PM 1 18.80 0.00 2.97 1.26 0.07 76.90 03:23:01 PM 2 20.59 0.00 2.78 0.99 0.05 75.60 03:23:01 PM 3 22.58 0.00 3.02 2.69 0.07 71.64 03:24:01 PM all 43.05 0.00 3.59 1.66 0.10 51.60 03:24:01 PM 0 31.88 0.00 2.81 2.49 0.08 62.74 03:24:01 PM 1 47.18 0.00 3.82 1.98 0.10 46.93 03:24:01 PM 2 46.57 0.00 3.33 1.22 0.12 48.76 03:24:01 PM 3 46.61 0.00 4.40 0.95 0.08 47.96 03:25:01 PM all 76.12 0.00 3.30 0.92 0.11 19.56 03:25:01 PM 0 65.97 0.00 3.08 1.59 0.12 29.25 03:25:01 PM 1 77.43 0.00 1.72 1.00 0.10 19.74 03:25:01 PM 2 82.06 0.00 4.92 0.44 0.10 12.49 03:25:01 PM 3 79.02 0.00 3.47 0.65 0.12 16.74 03:26:01 PM all 51.35 0.00 2.77 0.96 0.11 44.82 03:26:01 PM 0 48.62 0.00 2.94 1.15 0.10 47.18 03:26:01 PM 1 67.22 0.00 2.81 0.40 0.12 29.45 03:26:01 PM 2 44.54 0.00 1.32 0.10 0.12 53.92 03:26:01 PM 3 45.00 0.00 4.01 2.17 0.10 48.71 Average: all 47.24 0.00 3.08 1.26 0.09 48.33 Average: 0 39.54 0.00 2.69 1.58 0.09 56.10 Average: 1 52.70 0.00 2.83 1.16 0.10 43.22 Average: 2 48.43 0.00 3.09 0.69 0.10 47.70 Average: 3 48.28 0.00 3.72 1.62 0.09 46.29