---> uname -a: Linux prd-centos8-docker-8c-8g-36968.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: 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): 0-7 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 1057 27174 19 3657 30370 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:1d:d2:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe1d:d216/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:66:92:a4 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::42:86ff:fe66:92a4/64 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) 05/02/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 116.79 19.23 97.57 4014.13 6912.71 03:51:01 PM 417.85 6.37 411.48 1516.95 15307.15 03:52:01 PM 258.91 3.67 255.25 2602.47 19140.62 03:53:01 PM 137.89 4.33 133.56 3349.42 22644.62 Average: 232.85 8.40 224.46 2870.80 16001.30 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29362836 31179776 3292876 10.08 2688 2137764 1977624 5.87 174124 2677880 163576 03:51:01 PM 27873660 30150440 4782052 14.64 2688 2588608 2266224 6.72 401552 3889840 230612 03:52:01 PM 28476516 31191292 4179196 12.80 2688 3017020 1472040 4.37 549000 3111484 102184 03:53:01 PM 27818332 31089044 4837380 14.81 2688 3563776 1481696 4.40 1167812 3114132 180 Average: 28382836 30902638 4272876 13.08 2688 2826792 1799396 5.34 573122 3198334 124138 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 74.84 51.85 1027.48 23.56 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 496.85 412.88 6409.02 58.54 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 310.45 265.56 3309.34 41.99 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 301.18 229.62 1883.52 1601.66 0.00 0.00 0.00 0.00 03:53:01 PM docker0 136.14 165.39 798.86 608.40 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 295.82 239.97 3157.21 431.45 0.00 0.00 0.00 0.00 Average: docker0 34.04 41.35 199.72 152.11 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) 05/02/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.15 0.00 0.98 0.66 0.05 87.16 03:50:01 PM 0 13.83 0.00 1.48 0.98 0.07 83.64 03:50:01 PM 1 3.90 0.00 0.45 0.60 0.03 95.01 03:50:01 PM 2 2.67 0.00 0.70 1.60 0.05 94.97 03:50:01 PM 3 9.19 0.00 0.43 0.38 0.05 89.94 03:50:01 PM 4 3.48 0.00 0.44 0.60 0.07 95.42 03:50:01 PM 5 14.91 0.00 1.05 0.75 0.03 83.25 03:50:01 PM 6 32.46 0.00 2.52 0.22 0.07 64.74 03:50:01 PM 7 8.69 0.00 0.77 0.15 0.03 90.36 03:51:01 PM all 28.87 0.00 1.69 2.33 0.10 67.01 03:51:01 PM 0 23.13 0.00 1.24 0.82 0.08 74.73 03:51:01 PM 1 30.67 0.00 1.75 2.77 0.08 64.73 03:51:01 PM 2 33.31 0.00 1.53 1.94 0.15 63.07 03:51:01 PM 3 24.83 0.00 2.91 5.26 0.10 66.91 03:51:01 PM 4 23.79 0.00 1.24 3.38 0.08 71.50 03:51:01 PM 5 36.08 0.00 1.90 1.38 0.10 60.54 03:51:01 PM 6 24.57 0.00 1.14 0.37 0.08 73.84 03:51:01 PM 7 34.61 0.00 1.80 2.77 0.08 60.74 03:52:01 PM all 23.41 0.00 1.41 1.87 0.08 73.23 03:52:01 PM 0 21.98 0.00 2.16 3.50 0.10 72.26 03:52:01 PM 1 31.50 0.00 1.64 0.87 0.08 65.91 03:52:01 PM 2 27.35 0.00 1.91 3.05 0.10 67.59 03:52:01 PM 3 26.06 0.00 1.07 0.30 0.07 72.50 03:52:01 PM 4 14.09 0.00 1.30 2.54 0.08 81.98 03:52:01 PM 5 18.32 0.00 0.90 1.54 0.08 79.15 03:52:01 PM 6 28.82 0.00 0.85 0.87 0.07 69.39 03:52:01 PM 7 19.14 0.00 1.45 2.31 0.08 77.01 03:53:01 PM all 8.17 0.00 1.68 1.53 0.05 88.57 03:53:01 PM 0 14.80 0.00 1.97 0.58 0.07 82.58 03:53:01 PM 1 3.73 0.00 1.54 1.84 0.05 92.84 03:53:01 PM 2 15.17 0.00 2.07 4.37 0.07 78.32 03:53:01 PM 3 6.15 0.00 1.37 0.28 0.07 92.13 03:53:01 PM 4 3.95 0.00 1.27 0.32 0.05 94.41 03:53:01 PM 5 6.14 0.00 1.57 1.72 0.03 90.54 03:53:01 PM 6 11.10 0.00 2.61 1.42 0.05 84.82 03:53:01 PM 7 4.30 0.00 0.99 1.69 0.05 92.97 Average: all 17.88 0.00 1.44 1.60 0.07 79.01 Average: 0 18.43 0.00 1.71 1.47 0.08 78.31 Average: 1 17.44 0.00 1.34 1.52 0.06 79.64 Average: 2 19.60 0.00 1.55 2.74 0.09 76.02 Average: 3 16.54 0.00 1.44 1.55 0.07 80.39 Average: 4 11.32 0.00 1.06 1.71 0.07 85.84 Average: 5 18.84 0.00 1.36 1.35 0.06 78.40 Average: 6 24.24 0.00 1.78 0.72 0.07 73.19 Average: 7 16.66 0.00 1.25 1.73 0.06 80.30