---> uname -a: Linux prd-centos8-builder-4c-4g-570.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 766 11172 19 3822 14653 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:f0:6b:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fef0:6bf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:dc:43:4c 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 05:04:34 LINUX RESTART (4 CPU) 05:05:02 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 153.59 22.23 131.36 3762.25 5735.06 05:07:01 AM 255.17 17.16 238.01 3776.38 9863.50 05:08:01 AM 99.78 2.08 97.70 575.90 11049.68 05:09:01 AM 81.84 1.63 80.21 106.21 6067.45 05:10:01 AM 76.89 0.10 76.79 21.59 7714.71 Average: 133.39 8.60 124.80 1641.46 8093.83 05:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 13223820 15063576 2915624 18.07 2688 2057236 1184232 6.89 229072 2340288 178936 05:07:01 AM 12264992 14441440 3874452 24.01 2688 2383376 1822364 10.60 233504 3248400 197700 05:08:01 AM 11890976 14216492 4248468 26.32 2688 2530196 1829604 10.64 324632 3519336 20452 05:09:01 AM 9420592 12165796 6718852 41.63 2688 2944080 3793460 22.07 495928 5791240 286924 05:10:01 AM 11435484 14994388 4703960 29.15 2688 3755760 1154016 6.71 972684 3306028 899208 Average: 11647173 14176338 4492271 27.83 2688 2734130 1956735 11.38 451164 3641058 316644 05:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 283.07 175.40 1357.11 54.68 0.00 0.00 0.00 0.00 05:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 243.34 204.18 2935.84 41.53 0.00 0.00 0.00 0.00 05:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 114.25 96.00 1725.92 12.51 0.00 0.00 0.00 0.00 05:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 1636.65 1636.65 1655.04 1655.04 0.00 0.00 0.00 0.00 05:09:01 AM eth0 163.85 134.70 3158.05 18.43 0.00 0.00 0.00 0.00 05:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.97 0.97 1.39 1.39 0.00 0.00 0.00 0.00 05:10:01 AM eth0 133.94 109.08 1340.23 24.65 0.00 0.00 0.00 0.00 05:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 328.66 328.66 332.44 332.44 0.00 0.00 0.00 0.00 Average: eth0 187.38 143.77 2106.00 30.28 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 05:04:34 LINUX RESTART (4 CPU) 05:05:02 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 18.73 0.00 3.09 1.95 0.08 76.15 05:06:01 AM 0 14.76 0.00 3.36 3.34 0.09 78.46 05:06:01 AM 1 18.15 0.00 3.61 1.55 0.07 76.62 05:06:01 AM 2 20.54 0.00 2.85 2.00 0.09 74.52 05:06:01 AM 3 21.47 0.00 2.53 0.91 0.07 75.02 05:07:01 AM all 31.52 0.00 3.35 2.57 0.11 62.44 05:07:01 AM 0 28.88 0.00 2.72 1.92 0.15 66.33 05:07:01 AM 1 34.48 0.00 5.23 4.04 0.08 56.16 05:07:01 AM 2 25.26 0.00 2.63 2.75 0.12 69.24 05:07:01 AM 3 37.49 0.00 2.83 1.59 0.10 57.98 05:08:01 AM all 51.93 0.00 2.02 1.16 0.10 44.80 05:08:01 AM 0 54.01 0.00 2.14 0.97 0.10 42.77 05:08:01 AM 1 53.51 0.00 1.59 1.19 0.08 43.63 05:08:01 AM 2 52.07 0.00 2.13 1.59 0.08 44.12 05:08:01 AM 3 48.09 0.00 2.20 0.89 0.12 48.70 05:09:01 AM all 63.92 0.00 4.10 0.71 0.10 31.18 05:09:01 AM 0 63.36 0.00 3.88 0.87 0.08 31.80 05:09:01 AM 1 59.86 0.00 4.99 0.87 0.12 34.16 05:09:01 AM 2 69.38 0.00 1.86 0.00 0.10 28.66 05:09:01 AM 3 63.07 0.00 5.66 1.09 0.08 30.10 05:10:01 AM all 39.33 0.00 2.76 0.93 0.09 56.89 05:10:01 AM 0 57.41 0.00 5.80 1.80 0.08 34.91 05:10:01 AM 1 41.02 0.00 1.65 0.81 0.08 56.44 05:10:01 AM 2 33.78 0.00 2.03 0.24 0.08 63.87 05:10:01 AM 3 25.14 0.00 1.58 0.87 0.12 72.29 Average: all 41.17 0.00 3.06 1.46 0.10 54.21 Average: 0 43.80 0.00 3.58 1.77 0.10 50.75 Average: 1 41.47 0.00 3.41 1.69 0.09 53.34 Average: 2 40.28 0.00 2.30 1.31 0.09 56.01 Average: 3 39.11 0.00 2.96 1.07 0.10 56.76