---> uname -a: Linux prd-centos8-docker-8c-8g-6905.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 1023 27634 19 3232 30407 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:bc:ea:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:febc:ea2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:b3:63:18 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::42:9cff:feb3:6318/64 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) 02/20/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 137.98 39.06 98.92 8830.03 41668.32 06:24:01 AM 362.05 2.10 359.95 696.83 12022.31 06:25:01 AM 310.43 4.23 306.20 1016.90 35166.64 06:26:01 AM 94.89 0.88 94.00 68.38 10593.29 Average: 226.34 11.57 214.77 2652.85 24861.51 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29658712 31302476 2997000 9.18 2688 1969804 1452948 4.31 162416 2414788 138052 06:24:01 AM 28593448 30507672 4062264 12.44 2688 2229584 2307920 6.85 200552 3387756 137052 06:25:01 AM 27091984 29811208 5563728 17.04 2688 3018088 2926016 8.68 423816 4598908 16 06:26:01 AM 28283316 31123684 4372396 13.39 2688 3137668 1539072 4.57 651324 3181912 38096 Average: 28406865 30686260 4248847 13.01 2688 2588786 2056489 6.10 359527 3395841 78304 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 344.24 232.84 1502.05 64.71 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 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 274.18 246.50 2639.44 51.41 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 477.17 364.89 6846.54 46.51 0.00 0.00 0.00 0.00 06:25:01 AM docker0 7.33 12.91 0.44 307.16 0.00 0.00 0.00 0.00 06:25:01 AM veth2b14f3a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM vethbd4d2a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 281.39 277.82 410.55 1929.24 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.10 0.00 0.01 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 344.24 280.51 2849.53 523.01 0.00 0.00 0.00 0.00 Average: docker0 1.83 3.25 0.11 76.79 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) 02/20/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 14.37 0.00 2.56 2.61 0.07 80.40 06:23:01 AM 0 17.67 0.00 2.82 8.83 0.08 70.60 06:23:01 AM 1 22.90 0.00 3.35 1.07 0.05 72.62 06:23:01 AM 2 7.89 0.00 2.62 3.53 0.08 85.88 06:23:01 AM 3 7.34 0.00 1.49 1.12 0.10 89.94 06:23:01 AM 4 18.47 0.00 3.22 2.80 0.07 75.45 06:23:01 AM 5 16.42 0.00 1.89 1.17 0.07 80.45 06:23:01 AM 6 14.34 0.00 3.04 1.58 0.05 80.99 06:23:01 AM 7 9.85 0.00 2.02 0.79 0.05 87.29 06:24:01 AM all 16.13 0.00 1.24 1.63 0.07 80.93 06:24:01 AM 0 25.94 0.00 0.62 1.14 0.08 72.22 06:24:01 AM 1 13.24 0.00 1.49 1.97 0.08 83.21 06:24:01 AM 2 10.86 0.00 0.90 1.17 0.08 86.98 06:24:01 AM 3 8.55 0.00 1.32 3.95 0.08 86.10 06:24:01 AM 4 23.81 0.00 1.75 0.67 0.05 73.72 06:24:01 AM 5 15.39 0.00 1.29 1.54 0.05 81.73 06:24:01 AM 6 15.96 0.00 1.37 1.02 0.07 81.58 06:24:01 AM 7 15.29 0.00 1.15 1.57 0.07 81.92 06:25:01 AM all 21.99 0.00 2.24 2.25 0.08 73.43 06:25:01 AM 0 20.38 0.00 1.96 2.66 0.08 74.92 06:25:01 AM 1 21.34 0.00 2.71 4.56 0.08 71.30 06:25:01 AM 2 20.01 0.00 2.20 1.32 0.08 76.39 06:25:01 AM 3 32.09 0.00 2.33 2.95 0.07 62.57 06:25:01 AM 4 18.23 0.00 1.98 0.54 0.10 79.15 06:25:01 AM 5 22.51 0.00 2.41 1.78 0.08 73.22 06:25:01 AM 6 20.72 0.00 2.08 2.70 0.08 74.43 06:25:01 AM 7 20.64 0.00 2.28 1.48 0.08 75.52 06:26:01 AM all 12.64 0.00 1.73 0.42 0.07 85.15 06:26:01 AM 0 16.86 0.00 1.78 0.03 0.07 81.26 06:26:01 AM 1 10.71 0.00 1.44 0.05 0.07 87.73 06:26:01 AM 2 21.89 0.00 2.16 0.30 0.08 75.57 06:26:01 AM 3 17.07 0.00 2.19 0.50 0.07 80.17 06:26:01 AM 4 8.88 0.00 1.56 0.54 0.07 88.96 06:26:01 AM 5 7.72 0.00 1.32 1.71 0.08 89.17 06:26:01 AM 6 10.17 0.00 1.54 0.17 0.03 88.09 06:26:01 AM 7 7.80 0.00 1.86 0.05 0.07 90.22 Average: all 16.28 0.00 1.94 1.73 0.07 79.98 Average: 0 20.21 0.00 1.79 3.16 0.08 74.75 Average: 1 17.04 0.00 2.25 1.91 0.07 78.73 Average: 2 15.17 0.00 1.97 1.58 0.08 81.20 Average: 3 16.26 0.00 1.83 2.13 0.08 79.69 Average: 4 17.35 0.00 2.13 1.13 0.07 79.32 Average: 5 15.51 0.00 1.73 1.55 0.07 81.15 Average: 6 15.30 0.00 2.01 1.36 0.06 81.27 Average: 7 13.40 0.00 1.83 0.97 0.07 83.74