---> uname -a: Linux prd-centos8-docker-8c-8g-74654.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 1863 25788 19 4238 29563 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:e9:e1:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fee9:e1a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:b4:1b:6e 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::42:6fff:feb4:1b6e/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) 10/05/2024 _x86_64_ (8 CPU) 11:23:13 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 233.58 24.85 208.73 4500.05 10354.69 11:26:01 AM 175.59 5.60 169.99 1107.50 16931.01 11:27:01 AM 136.27 17.59 118.68 5544.15 28176.96 11:28:01 AM 53.17 0.80 52.37 80.64 22586.59 Average: 149.65 12.21 137.44 2808.01 19512.69 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29032292 30951128 3623420 11.10 2688 2236116 1673440 4.97 188832 2971204 165604 11:26:01 AM 26188088 29372236 6467624 19.81 2688 3484284 3251924 9.65 331944 5604312 928948 11:27:01 AM 27153616 31027588 5502096 16.85 2688 4166032 1425756 4.23 771344 4176764 653704 11:28:01 AM 26475280 30340916 6180432 18.93 2688 4157584 2143776 6.36 932292 4689936 936 Average: 27212319 30422967 5443393 16.67 2688 3511004 2123724 6.30 556103 4360554 437298 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 192.95 162.46 2247.23 45.72 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 1618.29 754.95 11045.45 66.02 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 11.58 11.58 1.25 1.25 0.00 0.00 0.00 0.00 11:27:01 AM eth0 343.52 247.78 2340.86 78.62 0.00 0.00 0.00 0.00 11:27:01 AM docker0 4.25 5.18 0.64 0.60 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 82.79 46.48 40.64 153.86 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 559.40 302.92 3918.61 86.06 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.30 0.16 0.15 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) 10/05/2024 _x86_64_ (8 CPU) 11:23:13 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 13.54 0.00 1.28 1.41 0.06 83.71 11:25:01 AM 0 7.71 0.00 1.10 1.44 0.07 89.68 11:25:01 AM 1 14.15 0.00 1.32 1.51 0.07 82.95 11:25:01 AM 2 12.90 0.00 0.87 1.19 0.07 84.98 11:25:01 AM 3 24.64 0.00 2.47 2.04 0.07 70.79 11:25:01 AM 4 14.18 0.00 1.02 1.57 0.08 83.14 11:25:01 AM 5 9.59 0.00 1.27 0.87 0.05 88.22 11:25:01 AM 6 10.24 0.00 0.97 0.70 0.05 88.04 11:25:01 AM 7 14.89 0.00 1.24 1.97 0.07 81.83 11:26:01 AM all 31.16 0.00 2.29 1.52 0.09 64.94 11:26:01 AM 0 32.16 0.00 2.74 0.47 0.10 64.53 11:26:01 AM 1 29.55 0.00 2.34 2.29 0.10 65.72 11:26:01 AM 2 25.74 0.00 3.17 4.81 0.10 66.18 11:26:01 AM 3 27.33 0.00 1.94 1.31 0.07 69.35 11:26:01 AM 4 34.44 0.00 1.97 1.68 0.10 61.81 11:26:01 AM 5 37.12 0.00 1.99 0.52 0.08 60.28 11:26:01 AM 6 29.15 0.00 1.97 0.27 0.08 68.52 11:26:01 AM 7 33.79 0.00 2.21 0.83 0.08 63.09 11:27:01 AM all 25.42 0.32 3.10 1.95 0.08 69.13 11:27:01 AM 0 30.88 0.00 2.73 0.39 0.08 65.92 11:27:01 AM 1 18.44 0.08 3.12 3.88 0.08 74.40 11:27:01 AM 2 30.09 1.23 3.21 3.73 0.08 61.66 11:27:01 AM 3 26.24 0.00 4.10 1.46 0.10 68.09 11:27:01 AM 4 19.49 0.03 2.37 2.45 0.08 75.57 11:27:01 AM 5 23.06 0.00 3.19 0.22 0.07 73.46 11:27:01 AM 6 28.07 0.52 2.65 2.00 0.07 66.69 11:27:01 AM 7 27.11 0.67 3.43 1.50 0.07 67.23 11:28:01 AM all 13.79 0.00 0.69 1.06 0.05 84.41 11:28:01 AM 0 27.87 0.00 1.21 0.12 0.07 70.74 11:28:01 AM 1 10.27 0.00 0.90 8.00 0.05 80.77 11:28:01 AM 2 13.47 0.00 0.47 0.08 0.05 85.93 11:28:01 AM 3 8.86 0.00 0.57 0.12 0.05 90.41 11:28:01 AM 4 10.98 0.00 0.77 0.03 0.05 88.16 11:28:01 AM 5 5.81 0.00 0.52 0.02 0.03 93.62 11:28:01 AM 6 20.80 0.00 0.65 0.07 0.05 78.43 11:28:01 AM 7 12.35 0.00 0.40 0.00 0.05 87.20 Average: all 20.95 0.08 1.84 1.48 0.07 75.57 Average: 0 24.63 0.00 1.94 0.60 0.08 72.74 Average: 1 18.08 0.02 1.92 3.92 0.08 75.98 Average: 2 20.53 0.31 1.93 2.45 0.08 74.71 Average: 3 21.74 0.00 2.27 1.23 0.07 74.69 Average: 4 19.74 0.01 1.53 1.43 0.08 77.21 Average: 5 18.84 0.00 1.74 0.41 0.06 78.96 Average: 6 22.04 0.13 1.56 0.76 0.06 75.45 Average: 7 22.00 0.17 1.82 1.07 0.07 74.87