---> uname -a: Linux prd-centos8-docker-8c-8g-24315.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1002 28053 19 2834 30441 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:53:2b:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe53:2b20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:42:d2:59 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/19/2024 _x86_64_ (8 CPU) 06:19:25 LINUX RESTART (8 CPU) 06:20:00 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 31.37 10.78 20.59 203.92 29961.76 06:21:01 AM 102.37 12.46 89.90 2186.20 5445.40 06:22:01 AM 221.20 17.21 203.98 8104.25 10159.37 06:23:01 AM 159.63 4.85 154.78 201.00 14656.75 Average: 160.33 11.50 148.83 3478.35 10199.13 06:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 30003412 31373452 2652292 8.12 2688 1710520 1397220 4.15 123408 2162076 21324 06:21:01 AM 29543852 31243492 3111852 9.53 2688 2024312 1500540 4.45 171020 2512604 165472 06:22:01 AM 28660364 30737024 3995340 12.23 2688 2391680 1824148 5.41 305224 3214988 56056 06:23:01 AM 28726144 31171796 3929560 12.03 2688 2756296 1488436 4.42 592612 2848392 38728 Average: 29233443 31131441 3422261 10.48 2688 2220702 1552586 4.61 298066 2684515 70395 06:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 716.67 437.25 1234.03 184.96 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 64.53 47.05 975.07 8.31 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 211.08 198.52 1297.22 49.23 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 325.77 259.45 2992.16 34.61 0.00 0.00 0.00 0.00 06:23:01 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 203.37 169.85 1751.91 31.58 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/19/2024 _x86_64_ (8 CPU) 06:19:25 LINUX RESTART (8 CPU) 06:20:00 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 21.64 0.00 3.98 2.36 0.00 72.01 06:20:01 AM 0 11.88 0.00 2.97 18.81 0.00 66.34 06:20:01 AM 1 34.65 0.00 0.99 0.00 0.00 64.36 06:20:01 AM 2 17.00 0.00 4.00 0.00 0.00 79.00 06:20:01 AM 3 19.00 0.00 2.00 0.00 0.00 79.00 06:20:01 AM 4 19.42 0.00 4.85 0.00 0.00 75.73 06:20:01 AM 5 15.00 0.00 9.00 0.00 0.00 76.00 06:20:01 AM 6 38.24 0.00 0.98 0.00 0.00 60.78 06:20:01 AM 7 17.53 0.00 7.22 0.00 0.00 75.26 06:21:01 AM all 10.43 0.00 1.01 0.56 0.04 87.95 06:21:01 AM 0 0.77 0.00 0.35 0.00 0.05 98.83 06:21:01 AM 1 6.50 0.00 0.94 0.65 0.03 91.88 06:21:01 AM 2 16.85 0.00 2.14 0.67 0.05 80.29 06:21:01 AM 3 16.47 0.00 0.97 0.53 0.03 81.99 06:21:01 AM 4 7.29 0.00 0.75 0.28 0.03 91.64 06:21:01 AM 5 19.09 0.00 1.50 0.17 0.05 79.20 06:21:01 AM 6 15.89 0.00 1.12 1.59 0.05 81.35 06:21:01 AM 7 0.58 0.00 0.33 0.58 0.05 98.45 06:22:01 AM all 12.90 0.00 1.10 1.44 0.06 84.51 06:22:01 AM 0 13.74 0.00 1.52 2.32 0.07 82.36 06:22:01 AM 1 8.55 0.00 0.92 0.37 0.07 90.10 06:22:01 AM 2 13.63 0.00 0.87 1.37 0.08 84.04 06:22:01 AM 3 18.96 0.00 1.05 1.82 0.07 78.10 06:22:01 AM 4 12.88 0.00 0.74 0.62 0.05 85.72 06:22:01 AM 5 16.81 0.00 1.39 1.10 0.05 80.65 06:22:01 AM 6 11.91 0.00 1.35 2.14 0.05 84.55 06:22:01 AM 7 6.68 0.00 0.95 1.76 0.07 90.55 06:23:01 AM all 11.28 0.00 0.96 1.43 0.06 86.27 06:23:01 AM 0 4.51 0.00 1.14 2.50 0.05 91.80 06:23:01 AM 1 26.70 0.00 1.15 0.73 0.07 71.34 06:23:01 AM 2 13.82 0.00 1.44 0.99 0.07 83.70 06:23:01 AM 3 12.56 0.00 0.87 1.05 0.05 85.47 06:23:01 AM 4 4.29 0.00 0.94 0.97 0.05 93.75 06:23:01 AM 5 15.16 0.00 0.95 2.76 0.07 81.07 06:23:01 AM 6 2.14 0.00 0.68 0.10 0.05 97.03 06:23:01 AM 7 11.07 0.00 0.55 2.30 0.07 86.00 Average: all 11.59 0.00 1.04 1.15 0.05 86.16 Average: 0 6.37 0.00 1.01 1.70 0.06 90.86 Average: 1 14.03 0.00 1.00 0.58 0.06 84.33 Average: 2 14.78 0.00 1.49 1.00 0.07 82.66 Average: 3 16.01 0.00 0.97 1.13 0.05 81.84 Average: 4 8.22 0.00 0.83 0.62 0.04 90.29 Average: 5 17.01 0.00 1.32 1.33 0.06 80.28 Average: 6 10.14 0.00 1.05 1.27 0.05 87.49 Average: 7 6.17 0.00 0.65 1.54 0.06 91.58