---> uname -a: Linux prd-centos8-docker-8c-8g-13398.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 27343 19 3520 30408 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:42:2a:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe42:2a3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:45:18:f9 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::42:61ff:fe45:18f9/64 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) 03/15/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 130.77 9.88 120.89 2991.12 9090.27 08:14:01 PM 363.46 16.78 346.68 2774.87 11693.85 08:15:01 PM 211.24 2.97 208.28 445.78 36484.41 08:16:01 PM 61.86 0.65 61.21 65.71 9832.29 Average: 192.08 7.56 184.52 1563.33 16808.39 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29498896 31293404 3156816 9.67 2688 2115264 1398936 4.15 168680 2542080 100628 08:14:01 PM 27971716 30219116 4683996 14.34 2688 2559640 2209428 6.56 401124 3800360 213268 08:15:01 PM 26786324 29871572 5869388 17.97 2688 3384972 2658368 7.89 579336 4752880 62328 08:16:01 PM 27996400 31134824 4659312 14.27 2688 3437948 1513052 4.49 805680 3325036 11012 Average: 28063334 30629729 4592378 14.06 2688 2874456 1944946 5.77 488705 3605089 96809 08:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 76.94 54.10 1070.10 26.07 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 478.00 409.05 5677.72 57.49 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 312.86 236.70 6089.68 25.62 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.91 12.58 0.42 305.64 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 318.58 304.13 392.24 1964.23 0.00 0.00 0.00 0.00 08:16:01 PM 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 297.51 251.81 3316.81 520.41 0.00 0.00 0.00 0.00 Average: docker0 1.74 3.16 0.10 76.74 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) 03/15/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.68 0.00 1.02 0.72 0.05 88.53 08:13:01 PM 0 2.97 0.00 0.58 0.49 0.05 95.91 08:13:01 PM 1 3.81 0.00 0.39 0.31 0.09 95.40 08:13:01 PM 2 14.64 0.00 1.78 1.65 0.05 81.88 08:13:01 PM 3 10.07 0.00 0.49 0.59 0.05 88.80 08:13:01 PM 4 15.00 0.00 1.14 0.27 0.03 83.56 08:13:01 PM 5 12.04 0.00 1.20 1.41 0.03 85.31 08:13:01 PM 6 11.02 0.00 1.53 0.71 0.05 86.68 08:13:01 PM 7 7.85 0.00 1.07 0.36 0.03 90.69 08:14:01 PM all 29.45 0.00 1.77 1.58 0.12 67.08 08:14:01 PM 0 33.07 0.00 1.74 1.83 0.10 63.26 08:14:01 PM 1 29.25 0.00 1.93 1.71 0.13 66.98 08:14:01 PM 2 21.75 0.00 1.69 2.94 0.12 73.50 08:14:01 PM 3 34.10 0.00 1.51 1.90 0.12 62.37 08:14:01 PM 4 27.54 0.00 2.48 1.43 0.12 68.44 08:14:01 PM 5 31.30 0.00 1.86 1.84 0.13 64.86 08:14:01 PM 6 31.47 0.00 0.99 0.32 0.12 67.10 08:14:01 PM 7 27.14 0.00 1.94 0.67 0.10 70.15 08:15:01 PM all 10.57 0.00 2.65 1.79 0.07 84.91 08:15:01 PM 0 12.76 0.00 3.29 0.57 0.07 83.31 08:15:01 PM 1 5.44 0.00 2.78 3.22 0.07 88.49 08:15:01 PM 2 13.18 0.00 2.73 5.30 0.08 78.70 08:15:01 PM 3 10.62 0.00 2.25 2.18 0.08 84.86 08:15:01 PM 4 9.88 0.00 2.52 1.16 0.05 86.40 08:15:01 PM 5 8.74 0.00 2.50 0.10 0.08 88.58 08:15:01 PM 6 8.17 0.00 2.46 0.89 0.05 88.43 08:15:01 PM 7 15.78 0.00 2.69 0.94 0.07 80.53 08:16:01 PM all 11.28 0.00 1.15 1.46 0.05 86.06 08:16:01 PM 0 6.85 0.00 1.12 0.00 0.07 91.96 08:16:01 PM 1 15.10 0.00 1.19 1.47 0.05 82.19 08:16:01 PM 2 15.95 0.00 1.29 3.86 0.07 78.82 08:16:01 PM 3 4.94 0.00 1.36 0.07 0.05 93.58 08:16:01 PM 4 28.64 0.00 1.55 6.27 0.07 63.48 08:16:01 PM 5 7.35 0.00 0.75 0.02 0.02 91.87 08:16:01 PM 6 6.29 0.00 0.85 0.00 0.05 92.81 08:16:01 PM 7 5.15 0.00 1.09 0.00 0.03 93.73 Average: all 15.26 0.00 1.65 1.39 0.07 81.63 Average: 0 13.95 0.00 1.68 0.72 0.07 83.57 Average: 1 13.44 0.00 1.58 1.68 0.08 83.21 Average: 2 16.39 0.00 1.88 3.44 0.08 78.21 Average: 3 14.93 0.00 1.41 1.19 0.08 82.40 Average: 4 20.29 0.00 1.92 2.29 0.07 75.43 Average: 5 14.86 0.00 1.58 0.84 0.07 82.65 Average: 6 14.24 0.00 1.46 0.48 0.07 83.75 Average: 7 13.99 0.00 1.70 0.49 0.06 83.76