---> uname -a: Linux prd-centos8-builder-4c-4g-3185.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 822 11950 19 2988 14591 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:cb:16:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fecb:166c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:28:dc:03 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 00:54:35 LINUX RESTART (4 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 215.20 32.19 183.01 7190.94 18399.75 12:57:01 AM 112.66 12.31 100.35 3133.49 9046.90 12:58:01 AM 220.96 14.39 206.56 1945.03 11558.12 12:59:01 AM 46.23 1.83 44.40 827.59 10901.40 01:00:01 AM 6.63 0.00 6.63 0.00 763.52 01:01:01 AM 4.55 0.00 4.55 0.00 304.35 01:02:01 AM 26.72 0.17 26.55 11.70 1917.25 Average: 90.10 8.64 81.46 1859.28 7527.77 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 13369968 15088588 2769476 17.16 2688 1941160 1142940 6.65 242756 2198396 76816 12:57:01 AM 12995764 15044228 3143680 19.48 2688 2256796 1406276 8.18 271704 2487596 113964 12:58:01 AM 11239900 13798340 4899544 30.36 2688 2752292 2222176 12.93 441324 4020020 285052 12:59:01 AM 10360724 12980744 5778720 35.80 2688 2812192 2932864 17.06 540984 4781740 17664 01:00:01 AM 10283132 12909912 5856312 36.29 2688 2818636 3015864 17.55 541012 4858016 3852 01:01:01 AM 10334772 12987932 5804672 35.97 2688 2843876 2953124 17.18 550556 4793392 22332 01:02:01 AM 12291776 14987488 3847668 23.84 2688 2884644 1123560 6.54 716464 2671988 20328 Average: 11553719 13971033 4585725 28.41 2688 2615657 2113829 12.30 472114 3687307 77144 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 262.41 202.80 2003.71 61.39 0.00 0.00 0.00 0.00 12:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 58.81 45.03 651.85 11.85 0.00 0.00 0.00 0.00 12:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 334.63 277.41 4111.37 40.45 0.00 0.00 0.00 0.00 12:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.08 15.11 161.27 2.91 0.00 0.00 0.00 0.00 12:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.92 1.70 0.34 0.42 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 8.61 9.20 35.88 1.92 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 31.60 31.00 167.59 7.50 0.00 0.00 0.00 0.00 01:02:01 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 101.46 82.88 1016.21 17.96 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (4 CPU) 00:54:35 LINUX RESTART (4 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 22.82 0.00 4.76 3.79 0.10 68.53 12:56:01 AM 0 15.82 0.00 3.65 4.64 0.09 75.81 12:56:01 AM 1 31.69 0.00 6.80 6.99 0.10 54.42 12:56:01 AM 2 21.34 0.00 3.65 1.51 0.12 73.39 12:56:01 AM 3 22.43 0.00 4.96 2.03 0.10 70.48 12:57:01 AM all 18.93 0.00 2.77 2.02 0.08 76.19 12:57:01 AM 0 22.68 0.00 2.55 2.45 0.10 72.21 12:57:01 AM 1 21.13 0.00 2.93 2.33 0.08 73.53 12:57:01 AM 2 19.20 0.00 3.75 2.14 0.07 74.84 12:57:01 AM 3 12.71 0.00 1.86 1.16 0.07 84.21 12:58:01 AM all 44.74 0.00 4.12 4.60 0.13 46.41 12:58:01 AM 0 44.76 0.00 9.65 5.19 0.13 40.27 12:58:01 AM 1 45.67 0.00 2.62 3.31 0.12 48.28 12:58:01 AM 2 52.02 0.00 1.81 4.74 0.17 41.27 12:58:01 AM 3 36.52 0.00 2.40 5.16 0.12 55.81 12:59:01 AM all 73.65 0.00 1.94 0.86 0.13 23.41 12:59:01 AM 0 87.03 0.00 1.42 0.52 0.12 10.91 12:59:01 AM 1 81.08 0.00 0.70 0.00 0.13 18.09 12:59:01 AM 2 58.52 0.00 3.10 2.00 0.15 36.23 12:59:01 AM 3 67.91 0.00 2.54 0.94 0.13 28.48 01:00:01 AM all 16.08 0.00 0.53 0.08 0.07 83.24 01:00:01 AM 0 23.94 0.00 0.60 0.02 0.07 75.37 01:00:01 AM 1 12.52 0.00 0.43 0.20 0.07 86.78 01:00:01 AM 2 11.48 0.00 0.60 0.10 0.07 87.75 01:00:01 AM 3 16.38 0.00 0.48 0.02 0.07 83.05 01:01:01 AM all 28.03 0.00 1.07 0.10 0.06 70.74 01:01:01 AM 0 26.21 0.00 1.24 0.03 0.07 72.45 01:01:01 AM 1 28.08 0.00 1.17 0.27 0.07 70.41 01:01:01 AM 2 32.11 0.00 0.85 0.08 0.07 66.88 01:01:01 AM 3 25.72 0.00 1.02 0.00 0.05 73.21 01:02:01 AM all 60.72 0.00 2.66 0.15 0.11 36.36 01:02:01 AM 0 57.52 0.00 4.03 0.20 0.12 38.13 01:02:01 AM 1 62.54 0.00 1.83 0.08 0.10 35.45 01:02:01 AM 2 65.07 0.00 2.29 0.12 0.12 32.40 01:02:01 AM 3 57.75 0.00 2.49 0.22 0.10 39.44 Average: all 37.91 0.00 2.54 1.65 0.10 57.80 Average: 0 39.77 0.00 3.30 1.86 0.10 54.97 Average: 1 40.44 0.00 2.34 1.86 0.10 55.26 Average: 2 37.16 0.00 2.29 1.53 0.11 58.92 Average: 3 34.24 0.00 2.24 1.36 0.09 62.07