---> uname -a: Linux prd-centos8-docker-8c-8g-13889.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1015 27360 19 3514 30423 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:54:5b:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe54:5b63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:42:40:6c 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) 03/17/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 109.48 7.00 102.48 1303.52 7949.04 11:05:01 AM 262.51 3.18 259.32 479.52 10868.96 11:06:01 AM 139.55 3.43 136.12 167.92 34916.94 Average: 170.51 4.54 165.97 650.26 17913.54 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29455244 31217508 3200468 9.80 2688 2082988 1457916 4.33 173764 2584132 157112 11:05:01 AM 27389976 30257164 5265736 16.13 2688 3178048 2417420 7.17 201172 4574516 994656 11:06:01 AM 28071244 31206780 4584468 14.04 2688 3440180 1431588 4.25 460128 3618636 268560 Average: 28305488 30893817 4350224 13.32 2688 2900405 1768975 5.25 278355 3592428 473443 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 53.62 37.41 909.67 7.51 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 539.08 392.40 8794.80 84.50 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 209.15 222.99 783.62 1181.69 0.00 0.00 0.00 0.00 11:06:01 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 267.28 217.60 3495.73 424.65 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) 03/17/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.10 0.00 0.89 0.80 0.06 88.14 11:04:01 AM 0 8.68 0.00 0.57 0.18 0.08 90.48 11:04:01 AM 1 8.02 0.00 0.83 1.15 0.07 89.92 11:04:01 AM 2 0.80 0.00 0.27 0.77 0.07 98.09 11:04:01 AM 3 31.67 0.00 2.12 1.37 0.10 64.74 11:04:01 AM 4 6.61 0.00 0.53 0.25 0.05 92.56 11:04:01 AM 5 13.59 0.00 1.17 0.40 0.05 84.79 11:04:01 AM 6 7.82 0.00 0.92 1.72 0.08 89.46 11:04:01 AM 7 3.63 0.00 0.73 0.55 0.02 95.07 11:05:01 AM all 13.08 0.00 1.13 1.76 0.08 83.95 11:05:01 AM 0 10.79 0.00 1.02 1.05 0.07 87.07 11:05:01 AM 1 20.68 0.00 0.68 1.79 0.07 76.78 11:05:01 AM 2 13.18 0.00 1.15 2.93 0.08 82.65 11:05:01 AM 3 15.11 0.00 1.49 2.60 0.08 80.72 11:05:01 AM 4 5.68 0.00 1.04 1.51 0.07 91.71 11:05:01 AM 5 17.73 0.00 1.15 1.34 0.08 79.70 11:05:01 AM 6 12.80 0.00 1.76 1.44 0.10 83.91 11:05:01 AM 7 8.65 0.00 0.75 1.44 0.07 89.09 11:06:01 AM all 8.93 0.00 1.15 2.27 0.07 87.58 11:06:01 AM 0 7.91 0.00 0.67 0.75 0.07 90.61 11:06:01 AM 1 4.86 0.00 0.95 3.03 0.08 91.07 11:06:01 AM 2 19.06 0.00 1.44 9.62 0.12 69.76 11:06:01 AM 3 13.88 0.00 1.60 2.07 0.05 82.40 11:06:01 AM 4 6.48 0.00 0.80 0.30 0.03 92.38 11:06:01 AM 5 7.19 0.00 1.10 0.94 0.08 90.69 11:06:01 AM 6 5.26 0.00 0.83 0.73 0.03 93.14 11:06:01 AM 7 6.79 0.00 1.82 0.75 0.07 90.57 Average: all 10.70 0.00 1.06 1.61 0.07 86.56 Average: 0 9.13 0.00 0.75 0.66 0.07 89.39 Average: 1 11.19 0.00 0.82 1.99 0.07 85.92 Average: 2 11.02 0.00 0.95 4.44 0.09 83.50 Average: 3 20.22 0.00 1.74 2.01 0.08 75.95 Average: 4 6.26 0.00 0.79 0.69 0.05 92.22 Average: 5 12.84 0.00 1.14 0.89 0.07 85.06 Average: 6 8.62 0.00 1.17 1.30 0.07 88.84 Average: 7 6.36 0.00 1.10 0.91 0.05 91.58