---> uname -a: Linux prd-centos8-docker-8c-8g-25104.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 976 28322 19 2591 30470 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:38:e0:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe38:e00e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:b4:d4:8c 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) 04/22/2024 _x86_64_ (8 CPU) 10:47:23 LINUX RESTART (8 CPU) 10:48:01 AM tps rtps wtps bread/s bwrtn/s 10:49:01 AM 154.20 20.93 133.27 4164.48 8678.42 10:50:00 AM 237.02 6.56 230.46 1011.28 11822.50 10:50:01 AM 12.12 3.03 9.09 64.65 191.92 Average: 193.75 13.71 180.04 2580.07 10154.54 10:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 AM 29302212 31134240 3353500 10.27 2688 2151540 1549352 4.60 179712 2722648 112076 10:50:00 AM 29066324 31265224 3589388 10.99 2688 2511600 1374236 4.08 435520 2673528 187308 10:50:01 AM 29030488 31229384 3625224 11.10 2688 2511628 1406724 4.17 436088 2708992 187340 Average: 29133008 31209616 3522704 10.79 2688 2391589 1443437 4.28 350440 2701723 162241 10:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 91.34 62.55 1079.70 30.19 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 AM eth0 410.96 335.63 5190.90 47.55 0.00 0.00 0.00 0.00 10:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 62.63 50.51 53.83 23.59 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 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 248.28 196.73 3092.93 38.67 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) 04/22/2024 _x86_64_ (8 CPU) 10:47:23 LINUX RESTART (8 CPU) 10:48:01 AM CPU %user %nice %system %iowait %steal %idle 10:49:01 AM all 11.97 0.00 1.07 0.83 0.06 86.08 10:49:01 AM 0 12.93 0.00 1.38 0.57 0.07 85.06 10:49:01 AM 1 4.11 0.00 0.40 0.35 0.08 95.05 10:49:01 AM 2 12.13 0.00 1.00 1.64 0.07 85.17 10:49:01 AM 3 15.14 0.00 1.12 1.02 0.08 82.64 10:49:01 AM 4 15.35 0.00 1.34 0.53 0.05 82.73 10:49:01 AM 5 16.38 0.00 1.05 0.40 0.03 82.14 10:49:01 AM 6 16.00 0.00 1.70 1.20 0.03 81.06 10:49:01 AM 7 3.72 0.00 0.53 0.95 0.03 94.76 10:50:00 AM all 25.13 0.00 1.40 0.88 0.08 72.51 10:50:00 AM 0 19.90 0.00 1.08 0.08 0.10 78.83 10:50:00 AM 1 20.60 0.00 1.34 0.76 0.07 77.22 10:50:00 AM 2 22.67 0.00 1.26 0.70 0.08 75.29 10:50:00 AM 3 55.23 0.00 2.00 1.80 0.10 40.86 10:50:00 AM 4 16.84 0.00 0.93 0.99 0.07 81.18 10:50:00 AM 5 25.03 0.00 0.92 0.42 0.08 73.54 10:50:00 AM 6 16.58 0.00 1.10 0.29 0.07 81.96 10:50:00 AM 7 24.16 0.00 2.59 2.01 0.07 71.18 10:50:01 AM all 11.99 0.00 4.85 0.00 0.00 83.16 10:50:01 AM 0 5.05 0.00 5.05 0.00 0.00 89.90 10:50:01 AM 1 5.15 0.00 3.09 0.00 0.00 91.75 10:50:01 AM 2 68.37 0.00 4.08 0.00 0.00 27.55 10:50:01 AM 3 3.06 0.00 6.12 0.00 0.00 90.82 10:50:01 AM 4 6.12 0.00 4.08 0.00 0.00 89.80 10:50:01 AM 5 3.09 0.00 5.15 0.00 0.00 91.75 10:50:01 AM 6 3.03 0.00 7.07 0.00 0.00 89.90 10:50:01 AM 7 2.04 0.00 4.08 0.00 0.00 93.88 Average: all 18.44 0.00 1.26 0.85 0.07 79.38 Average: 0 16.29 0.00 1.27 0.33 0.08 82.03 Average: 1 12.23 0.00 0.89 0.55 0.08 86.26 Average: 2 17.77 0.00 1.15 1.16 0.08 79.84 Average: 3 34.76 0.00 1.60 1.40 0.09 62.16 Average: 4 16.01 0.00 1.16 0.75 0.06 82.02 Average: 5 20.53 0.00 1.02 0.41 0.06 77.99 Average: 6 16.18 0.00 1.45 0.74 0.05 81.58 Average: 7 13.74 0.00 1.57 1.46 0.05 83.17