---> uname -a: Linux prd-centos8-builder-4c-4g-2976.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 754 11179 19 3827 14666 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:7d:15:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe7d:154c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:ae:89:2d 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) 03/07/2024 _x86_64_ (4 CPU) 06:29:24 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 86.72 7.63 79.09 1325.47 6652.17 06:32:01 AM 244.90 19.40 225.50 4426.12 7940.52 06:33:01 AM 87.65 0.22 87.44 87.59 9539.94 06:34:01 AM 101.65 1.67 99.98 118.07 6586.07 06:35:01 AM 96.04 0.43 95.60 23.32 19629.57 Average: 123.40 5.87 117.53 1196.30 10069.62 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13209112 15084756 2930332 18.16 2688 2088828 1150480 6.69 197864 2370300 130732 06:32:01 AM 12268712 14502188 3870732 23.98 2688 2439924 1532724 8.92 274616 3202952 196652 06:33:01 AM 11766756 14105056 4372688 27.09 2688 2542448 1879976 10.94 360004 3607100 27976 06:34:01 AM 11411200 13956356 4728244 29.30 2688 2744268 2022632 11.77 471056 3836028 80264 06:35:01 AM 11476472 15043044 4662972 28.89 2688 3762716 1137544 6.62 796284 3442196 575404 Average: 12026450 14538280 4112994 25.48 2688 2715637 1544671 8.99 419965 3291715 202206 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 76.10 63.73 934.05 7.57 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 265.87 222.02 3248.33 43.69 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 77.82 67.37 1134.49 11.44 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 1981.31 1981.31 1983.22 1983.22 0.00 0.00 0.00 0.00 06:34:01 AM eth0 165.15 132.73 3153.89 17.05 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 129.90 117.47 1340.34 87.88 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 396.28 396.28 396.66 396.66 0.00 0.00 0.00 0.00 Average: eth0 142.98 120.67 1962.32 33.53 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) 03/07/2024 _x86_64_ (4 CPU) 06:29:24 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 18.37 0.00 2.45 0.79 0.08 78.30 06:31:01 AM 0 15.74 0.00 3.70 1.23 0.08 79.24 06:31:01 AM 1 10.77 0.00 1.22 0.28 0.10 87.63 06:31:01 AM 2 32.85 0.00 3.18 1.12 0.08 62.77 06:31:01 AM 3 14.22 0.00 1.70 0.54 0.07 83.47 06:32:01 AM all 31.70 0.00 2.79 1.21 0.08 64.21 06:32:01 AM 0 29.00 0.00 4.64 2.39 0.07 63.90 06:32:01 AM 1 33.92 0.00 1.97 0.82 0.10 63.19 06:32:01 AM 2 30.84 0.00 2.17 0.90 0.08 66.00 06:32:01 AM 3 33.05 0.00 2.38 0.72 0.08 63.77 06:33:01 AM all 54.74 0.00 1.96 0.38 0.09 42.82 06:33:01 AM 0 50.00 0.00 2.31 0.43 0.08 47.18 06:33:01 AM 1 55.39 0.00 1.19 0.15 0.08 43.19 06:33:01 AM 2 57.79 0.00 2.76 0.64 0.10 38.71 06:33:01 AM 3 55.80 0.00 1.57 0.32 0.10 42.21 06:34:01 AM all 62.96 0.00 4.33 0.31 0.11 32.30 06:34:01 AM 0 62.96 0.00 3.09 0.25 0.12 33.57 06:34:01 AM 1 65.13 0.00 5.17 0.08 0.10 29.52 06:34:01 AM 2 59.31 0.00 4.24 0.42 0.10 35.93 06:34:01 AM 3 64.42 0.00 4.83 0.47 0.12 30.16 06:35:01 AM all 33.90 0.00 2.64 0.74 0.08 62.64 06:35:01 AM 0 57.21 0.00 3.63 1.39 0.10 37.68 06:35:01 AM 1 35.22 0.00 2.58 0.17 0.08 61.95 06:35:01 AM 2 22.46 0.00 3.14 0.91 0.08 73.40 06:35:01 AM 3 20.58 0.00 1.21 0.49 0.07 77.65 Average: all 40.35 0.00 2.83 0.69 0.09 56.04 Average: 0 42.97 0.00 3.47 1.14 0.09 52.32 Average: 1 40.07 0.00 2.43 0.30 0.09 57.11 Average: 2 40.67 0.00 3.10 0.80 0.09 55.34 Average: 3 37.69 0.00 2.34 0.51 0.09 59.38