---> uname -a: Linux prd-centos8-docker-8c-8g-14903.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 994 28280 19 2615 30452 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:e0:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe1d:e015/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:f3:24:72 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) 03/21/2024 _x86_64_ (8 CPU) 16:27:37 LINUX RESTART (8 CPU) 04:28:01 PM tps rtps wtps bread/s bwrtn/s 04:29:01 PM 232.46 17.23 215.23 2688.17 6760.11 04:30:01 PM 256.99 19.99 237.00 3862.74 11663.02 04:31:01 PM 49.54 1.75 47.79 551.51 9701.38 Average: 179.67 12.99 166.68 2367.66 9374.95 04:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 PM 29588748 31264508 3066964 9.39 2688 1999912 1455004 4.32 168760 2472444 151308 04:30:01 PM 28354660 30548380 4301052 13.17 2688 2507140 1965908 5.83 268956 3551812 263816 04:31:01 PM 28920956 31144108 3734756 11.44 2688 2535248 1501920 4.46 472880 2780716 23332 Average: 28954788 30985665 3700924 11.33 2688 2347433 1640944 4.87 303532 2934991 146152 04:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 204.40 128.06 1233.51 36.23 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 427.10 351.92 5237.96 64.74 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 04:31:01 PM eth0 21.48 18.35 15.51 9.03 0.00 0.00 0.00 0.00 04:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 217.68 166.13 2162.62 36.67 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) 03/21/2024 _x86_64_ (8 CPU) 16:27:37 LINUX RESTART (8 CPU) 04:28:01 PM CPU %user %nice %system %iowait %steal %idle 04:29:01 PM all 11.36 0.00 1.40 0.81 0.05 86.37 04:29:01 PM 0 5.60 0.00 1.25 0.69 0.05 92.41 04:29:01 PM 1 6.94 0.00 0.84 0.67 0.05 91.50 04:29:01 PM 2 14.55 0.00 0.88 0.52 0.03 84.01 04:29:01 PM 3 17.47 0.00 1.49 0.74 0.05 80.25 04:29:01 PM 4 2.26 0.00 0.85 0.03 0.05 96.80 04:29:01 PM 5 16.12 0.00 1.55 0.65 0.05 81.62 04:29:01 PM 6 15.13 0.00 2.07 0.43 0.03 82.33 04:29:01 PM 7 12.78 0.00 2.29 2.79 0.05 82.09 04:30:01 PM all 28.26 0.00 1.50 1.29 0.08 68.87 04:30:01 PM 0 22.46 0.00 1.10 0.77 0.07 75.60 04:30:01 PM 1 42.29 0.00 2.49 1.72 0.10 53.39 04:30:01 PM 2 37.59 0.00 1.22 0.84 0.08 60.26 04:30:01 PM 3 26.78 0.00 1.22 1.32 0.07 70.61 04:30:01 PM 4 16.39 0.00 1.39 1.27 0.08 80.86 04:30:01 PM 5 29.76 0.00 1.86 1.29 0.08 67.00 04:30:01 PM 6 34.60 0.00 1.69 2.32 0.08 61.30 04:30:01 PM 7 16.21 0.00 1.02 0.82 0.07 81.89 04:31:01 PM all 22.49 0.00 0.78 0.43 0.06 76.24 04:31:01 PM 0 15.37 0.00 0.55 0.95 0.07 83.06 04:31:01 PM 1 30.95 0.00 1.00 0.08 0.05 67.91 04:31:01 PM 2 17.84 0.00 0.90 0.45 0.05 80.77 04:31:01 PM 3 33.75 0.00 0.87 0.05 0.07 65.27 04:31:01 PM 4 16.21 0.00 0.50 0.05 0.05 83.19 04:31:01 PM 5 20.21 0.00 0.79 1.69 0.08 77.23 04:31:01 PM 6 28.22 0.00 1.20 0.03 0.05 70.50 04:31:01 PM 7 17.36 0.00 0.40 0.17 0.05 82.03 Average: all 20.70 0.00 1.23 0.85 0.06 77.16 Average: 0 14.48 0.00 0.97 0.80 0.06 83.69 Average: 1 26.74 0.00 1.44 0.82 0.07 70.93 Average: 2 23.31 0.00 1.00 0.60 0.06 75.03 Average: 3 26.01 0.00 1.19 0.70 0.06 72.04 Average: 4 11.62 0.00 0.91 0.45 0.06 86.95 Average: 5 22.03 0.00 1.40 1.21 0.07 75.29 Average: 6 25.98 0.00 1.65 0.93 0.06 71.38 Average: 7 15.45 0.00 1.24 1.26 0.06 82.00