---> uname -a: Linux prd-centos8-docker-8c-8g-3250.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1001 28387 19 2502 30440 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:ed:0d:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:feed:d0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:ee:f4:a1 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/08/2023 _x86_64_ (8 CPU) 05:17:19 LINUX RESTART (8 CPU) 05:18:03 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 114.36 7.19 107.17 1346.80 8395.28 05:20:00 AM 199.85 3.82 196.02 1046.00 10722.03 05:20:01 AM 187.39 0.00 187.39 0.00 35251.26 05:21:01 AM 72.71 1.95 70.76 409.86 5865.26 Average: 129.05 4.26 124.79 922.57 8490.70 05:18:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29411512 31212504 3244200 9.93 2688 2119744 1478616 4.39 185724 2612096 218804 05:20:00 AM 27692908 29666188 4962804 15.20 2688 2286188 2780168 8.25 233104 4243088 103820 05:20:01 AM 27542736 29516812 5112976 15.66 2688 2286684 3390452 10.06 235316 4389336 84044 05:21:01 AM 29083232 31168336 3572480 10.94 2688 2393244 1480808 4.39 258560 2815624 71836 Average: 28432597 30390960 4223115 12.93 2688 2271465 2282511 6.77 228176 3515036 119626 05:18:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 65.39 45.15 1150.94 7.83 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:20:00 AM eth0 286.64 256.09 2177.94 75.17 0.00 0.00 0.00 0.00 05:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 5.04 5.04 1.13 1.37 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 108.30 97.98 780.04 45.85 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 152.55 132.39 1357.56 42.85 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 12/08/2023 _x86_64_ (8 CPU) 05:17:19 LINUX RESTART (8 CPU) 05:18:03 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.24 0.00 0.94 0.78 0.04 88.00 05:19:01 AM 0 1.69 0.00 0.43 0.67 0.05 97.15 05:19:01 AM 1 23.05 0.00 2.04 0.88 0.07 73.97 05:19:01 AM 2 9.59 0.00 0.91 1.14 0.05 88.30 05:19:01 AM 3 18.72 0.00 1.62 0.57 0.03 79.06 05:19:01 AM 4 8.51 0.00 0.88 1.17 0.02 89.42 05:19:01 AM 5 11.07 0.00 0.85 0.59 0.03 87.46 05:19:01 AM 6 2.16 0.00 0.17 0.28 0.05 97.34 05:19:01 AM 7 7.10 0.00 0.62 0.97 0.03 91.27 05:20:00 AM all 34.14 0.00 1.51 1.09 0.10 63.15 05:20:00 AM 0 32.83 0.00 1.42 0.26 0.10 65.39 05:20:00 AM 1 25.81 0.00 1.48 3.14 0.09 69.48 05:20:00 AM 2 39.34 0.00 1.64 1.11 0.10 57.80 05:20:00 AM 3 45.79 0.00 1.61 0.44 0.10 52.05 05:20:00 AM 4 29.62 0.00 1.57 1.37 0.10 67.34 05:20:00 AM 5 38.63 0.00 2.10 1.19 0.12 57.95 05:20:00 AM 6 24.64 0.00 1.13 0.82 0.12 73.29 05:20:00 AM 7 36.53 0.00 1.15 0.38 0.10 61.85 05:20:01 AM all 53.13 0.00 2.01 0.64 0.11 44.11 05:20:01 AM 0 82.05 0.00 2.56 0.00 0.00 15.38 05:20:01 AM 1 65.83 0.00 3.33 1.67 0.83 28.33 05:20:01 AM 2 45.61 0.00 5.26 0.00 0.00 49.12 05:20:01 AM 3 56.41 0.00 0.85 3.42 0.00 39.32 05:20:01 AM 4 46.22 0.00 1.68 0.00 0.00 52.10 05:20:01 AM 5 0.85 0.00 1.69 0.00 0.00 97.46 05:20:01 AM 6 76.67 0.00 0.83 0.00 0.00 22.50 05:20:01 AM 7 50.85 0.00 0.00 0.00 0.00 49.15 05:21:01 AM all 33.25 0.00 1.54 1.20 0.09 63.91 05:21:01 AM 0 25.74 0.00 1.61 2.80 0.08 69.76 05:21:01 AM 1 38.85 0.00 1.59 1.62 0.10 57.84 05:21:01 AM 2 25.99 0.00 1.17 0.22 0.10 72.51 05:21:01 AM 3 33.59 0.00 1.56 0.42 0.10 64.33 05:21:01 AM 4 49.56 0.00 1.79 0.57 0.08 47.99 05:21:01 AM 5 26.36 0.00 1.71 1.02 0.08 70.82 05:21:01 AM 6 39.17 0.00 1.22 0.98 0.08 58.55 05:21:01 AM 7 26.89 0.00 1.68 1.95 0.10 69.38 Average: all 26.15 0.00 1.34 1.02 0.08 71.41 Average: 0 20.58 0.00 1.17 1.25 0.08 76.92 Average: 1 29.55 0.00 1.71 1.88 0.09 66.77 Average: 2 25.16 0.00 1.27 0.81 0.08 72.67 Average: 3 32.90 0.00 1.59 0.50 0.08 64.93 Average: 4 29.49 0.00 1.42 1.03 0.07 67.99 Average: 5 25.27 0.00 1.56 0.93 0.08 72.16 Average: 6 22.51 0.00 0.84 0.69 0.08 75.88 Average: 7 23.76 0.00 1.15 1.10 0.08 73.92