---> uname -a: Linux prd-centos8-docker-8c-8g-30799.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: 2800.000 BogoMIPS: 5600.00 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 1016 27054 19 3819 30424 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:75:a1:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe75:a1d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:13:6d:96 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) 08/13/2024 _x86_64_ (8 CPU) 23:36:25 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 125.93 11.56 114.36 3100.68 8854.06 11:39:01 PM 203.52 14.48 189.04 1577.20 7452.57 11:40:01 PM 207.41 2.12 205.30 143.02 54684.04 Average: 178.95 9.39 169.57 1606.89 23665.28 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29477184 31269120 3178528 9.73 2688 2112632 1396412 4.14 173052 2561540 153080 11:39:01 PM 27767288 30816772 4888424 14.97 2688 3360888 1793016 5.32 201812 4205072 1193652 11:40:01 PM 27691584 31141704 4964128 15.20 2688 3755832 1486044 4.41 541408 3922032 11908 Average: 28312019 31075865 4343693 13.30 2688 3076451 1558491 4.62 305424 3562881 452880 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 88.02 64.01 1173.09 28.20 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 495.35 381.99 9185.79 63.63 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 245.98 256.13 807.99 1902.08 0.00 0.00 0.00 0.00 11:40:01 PM 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 276.45 234.04 3722.13 664.70 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) 08/13/2024 _x86_64_ (8 CPU) 23:36:25 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.56 0.00 0.97 0.70 0.05 88.72 11:38:01 PM 0 8.28 0.00 0.90 0.47 0.07 90.29 11:38:01 PM 1 2.88 0.00 0.65 0.62 0.05 95.80 11:38:01 PM 2 14.29 0.00 1.05 1.30 0.07 83.29 11:38:01 PM 3 20.38 0.00 1.82 0.65 0.05 77.10 11:38:01 PM 4 4.94 0.00 0.94 1.27 0.03 92.82 11:38:01 PM 5 16.38 0.00 1.63 0.83 0.05 81.10 11:38:01 PM 6 8.66 0.00 0.57 0.33 0.03 90.41 11:38:01 PM 7 0.70 0.00 0.23 0.10 0.03 98.93 11:39:01 PM all 10.05 0.00 1.02 0.76 0.06 88.11 11:39:01 PM 0 9.54 0.00 0.94 0.07 0.08 89.37 11:39:01 PM 1 8.17 0.00 1.44 1.19 0.07 89.14 11:39:01 PM 2 7.90 0.00 0.74 0.75 0.07 90.55 11:39:01 PM 3 14.70 0.00 1.24 0.57 0.07 83.43 11:39:01 PM 4 11.49 0.00 0.95 1.22 0.05 86.28 11:39:01 PM 5 8.20 0.00 0.79 0.67 0.07 90.28 11:39:01 PM 6 9.76 0.00 1.29 1.32 0.05 87.58 11:39:01 PM 7 10.62 0.00 0.82 0.27 0.07 88.23 11:40:01 PM all 12.04 0.00 1.45 2.45 0.06 84.00 11:40:01 PM 0 13.25 0.00 1.05 0.52 0.07 85.11 11:40:01 PM 1 17.53 0.00 1.41 2.33 0.07 78.66 11:40:01 PM 2 14.66 0.00 1.37 3.61 0.07 80.29 11:40:01 PM 3 18.08 0.00 3.76 7.40 0.05 70.71 11:40:01 PM 4 5.99 0.00 0.72 1.36 0.07 91.86 11:40:01 PM 5 3.90 0.00 1.10 1.00 0.07 93.93 11:40:01 PM 6 13.42 0.00 1.14 3.00 0.05 82.40 11:40:01 PM 7 9.52 0.00 1.04 0.38 0.07 88.99 Average: all 10.55 0.00 1.15 1.30 0.06 86.94 Average: 0 10.35 0.00 0.96 0.35 0.07 88.26 Average: 1 9.52 0.00 1.17 1.38 0.06 87.88 Average: 2 12.28 0.00 1.05 1.89 0.07 84.71 Average: 3 17.72 0.00 2.27 2.87 0.06 77.08 Average: 4 7.48 0.00 0.87 1.28 0.05 90.32 Average: 5 9.50 0.00 1.17 0.84 0.06 88.43 Average: 6 10.61 0.00 1.00 1.55 0.04 86.80 Average: 7 6.94 0.00 0.70 0.25 0.06 92.05