---> uname -a: Linux prd-centos8-docker-8c-8g-14277.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1029 27319 19 3541 30401 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:5c:33:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe5c:33cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:c2:9f:c3 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 inet6 fe80::42:26ff:fec2:9fc3/64 scope link 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) 01/22/2024 _x86_64_ (8 CPU) 14:21:03 LINUX RESTART (8 CPU) 02:22:01 PM tps rtps wtps bread/s bwrtn/s 02:23:01 PM 345.00 14.68 330.32 3689.70 11872.29 02:24:01 PM 211.34 6.06 205.28 523.07 14346.78 02:25:01 PM 151.15 1.22 149.93 399.73 30134.31 02:26:01 PM 76.19 0.88 75.31 79.44 10499.80 Average: 195.92 5.71 190.21 1172.96 16713.20 02:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 PM 28727576 30727500 3928136 12.03 2688 2316268 1831100 5.43 196236 3261536 167032 02:24:01 PM 27063980 29408352 5591732 17.12 2688 2653704 2894800 8.59 444508 4645448 113672 02:25:01 PM 26812852 29849248 5842860 17.89 2688 3334592 2587920 7.68 592988 4705028 40 02:26:01 PM 27994356 31150268 4661356 14.27 2688 3451356 1489332 4.42 835088 3283296 26644 Average: 27649691 30283842 5006021 15.33 2688 2938980 2200788 6.53 517205 3973827 76847 02:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 257.10 222.69 2597.05 53.60 0.00 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM lo 108.08 108.08 40.32 40.32 0.00 0.00 0.00 0.00 02:24:01 PM eth0 385.26 325.99 5058.14 42.31 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM lo 1037.29 1037.29 384.65 384.65 0.00 0.00 0.00 0.00 02:25:01 PM eth0 175.84 122.63 4585.41 12.30 0.00 0.00 0.00 0.00 02:25:01 PM docker0 8.16 15.83 0.48 305.72 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 289.14 262.00 428.42 1172.26 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 286.33 286.33 106.24 106.24 0.00 0.00 0.00 0.00 Average: eth0 276.84 233.33 3167.33 320.11 0.00 0.00 0.00 0.00 Average: docker0 2.04 3.97 0.12 76.43 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) 01/22/2024 _x86_64_ (8 CPU) 14:21:03 LINUX RESTART (8 CPU) 02:22:01 PM CPU %user %nice %system %iowait %steal %idle 02:23:01 PM all 16.01 0.00 1.36 1.71 0.06 80.86 02:23:01 PM 0 7.18 0.00 1.05 2.70 0.07 89.00 02:23:01 PM 1 9.42 0.00 1.66 2.29 0.07 86.57 02:23:01 PM 2 28.98 0.00 2.39 0.69 0.07 67.88 02:23:01 PM 3 15.77 0.00 1.27 0.77 0.08 82.10 02:23:01 PM 4 11.42 0.00 0.72 1.44 0.07 86.36 02:23:01 PM 5 11.98 0.00 0.65 1.42 0.05 85.90 02:23:01 PM 6 27.20 0.00 0.90 0.08 0.05 71.76 02:23:01 PM 7 16.15 0.00 2.23 4.28 0.07 77.28 02:24:01 PM all 39.66 0.00 1.85 1.36 0.10 57.02 02:24:01 PM 0 45.25 0.00 1.99 0.54 0.10 52.12 02:24:01 PM 1 52.05 0.00 1.91 1.13 0.12 44.79 02:24:01 PM 2 36.18 0.00 2.07 0.47 0.10 61.18 02:24:01 PM 3 36.65 0.00 2.39 2.33 0.10 58.53 02:24:01 PM 4 27.22 0.00 1.17 1.09 0.08 70.43 02:24:01 PM 5 51.37 0.00 1.61 0.80 0.10 46.12 02:24:01 PM 6 41.74 0.00 2.14 3.01 0.10 53.01 02:24:01 PM 7 26.86 0.00 1.53 1.55 0.10 69.96 02:25:01 PM all 23.74 0.00 4.44 1.40 0.10 70.32 02:25:01 PM 0 20.55 0.00 5.09 1.05 0.10 73.21 02:25:01 PM 1 23.90 0.00 4.53 3.13 0.10 68.34 02:25:01 PM 2 18.42 0.00 4.68 3.80 0.10 73.01 02:25:01 PM 3 23.74 0.00 5.09 0.56 0.10 70.51 02:25:01 PM 4 30.42 0.00 3.84 0.71 0.08 64.95 02:25:01 PM 5 26.45 0.00 3.40 0.25 0.08 69.82 02:25:01 PM 6 27.40 0.00 3.71 0.27 0.10 68.51 02:25:01 PM 7 18.98 0.00 5.17 1.47 0.10 74.28 02:26:01 PM all 11.68 0.00 1.36 0.41 0.05 86.50 02:26:01 PM 0 7.24 0.00 1.09 0.47 0.07 91.14 02:26:01 PM 1 7.62 0.00 1.20 0.08 0.03 91.07 02:26:01 PM 2 19.13 0.00 2.32 0.35 0.05 78.14 02:26:01 PM 3 5.29 0.00 1.16 0.15 0.03 93.37 02:26:01 PM 4 4.88 0.00 0.97 0.22 0.07 93.87 02:26:01 PM 5 26.00 0.00 1.50 0.45 0.05 71.99 02:26:01 PM 6 19.46 0.00 1.59 0.69 0.07 78.20 02:26:01 PM 7 3.85 0.00 1.04 0.85 0.05 94.21 Average: all 22.75 0.00 2.25 1.22 0.08 73.70 Average: 0 20.00 0.00 2.29 1.19 0.08 76.43 Average: 1 23.21 0.00 2.32 1.66 0.08 72.73 Average: 2 25.68 0.00 2.86 1.32 0.08 70.05 Average: 3 20.34 0.00 2.47 0.95 0.08 76.16 Average: 4 18.46 0.00 1.67 0.86 0.08 78.92 Average: 5 28.93 0.00 1.79 0.73 0.07 68.48 Average: 6 28.93 0.00 2.08 1.01 0.08 67.89 Average: 7 16.44 0.00 2.48 2.04 0.08 78.96