---> uname -a: Linux prd-centos8-docker-8c-8g-11602.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1035 27332 19 3522 30397 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:0c:b1:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe0c:b125/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:3d:a9:f0 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 inet6 fe80::42:a8ff:fe3d:a9f0/64 scope link 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) 03/07/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 126.81 9.33 117.48 2912.23 9169.61 04:06:01 PM 321.58 17.13 304.45 2716.75 7813.86 04:07:01 PM 265.92 3.00 262.92 464.57 41111.46 04:08:01 PM 114.93 0.95 113.98 69.18 11716.91 Average: 207.31 7.60 199.70 1540.59 17454.35 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29489036 31280552 3166676 9.70 2688 2111756 1364712 4.05 169460 2548524 121532 04:06:01 PM 28593504 30660948 4062208 12.44 2688 2382492 1872484 5.56 235872 3355388 183604 04:07:01 PM 26994296 30011408 5661416 17.34 2688 3316820 2494876 7.40 575244 4552200 3532 04:08:01 PM 28018344 31155428 4637368 14.20 2688 3436152 1507540 4.47 806580 3301896 64 Average: 28273795 30777084 4381917 13.42 2688 2811805 1809903 5.37 446789 3439502 77183 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 78.27 53.45 1089.86 21.05 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 298.80 265.24 2968.89 39.79 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 486.04 362.60 8821.08 42.68 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.45 12.93 0.44 306.21 0.00 0.00 0.00 0.00 04:07:01 PM vethec47798 1.37 2.05 0.12 32.51 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 257.38 277.37 387.58 1963.50 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.15 0.00 0.02 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 280.13 239.67 3317.10 516.76 0.00 0.00 0.00 0.00 Average: docker0 1.86 3.27 0.11 76.57 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) 03/07/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.85 0.00 1.04 0.75 0.05 87.31 04:05:01 PM 0 0.58 0.00 0.52 0.72 0.08 98.10 04:05:01 PM 1 24.92 0.00 2.56 0.60 0.05 71.87 04:05:01 PM 2 11.21 0.00 0.92 0.57 0.05 87.26 04:05:01 PM 3 19.43 0.00 1.00 1.29 0.07 78.22 04:05:01 PM 4 6.62 0.00 0.68 0.05 0.05 92.59 04:05:01 PM 5 12.27 0.00 1.12 0.27 0.05 86.29 04:05:01 PM 6 4.85 0.00 0.89 0.72 0.05 93.50 04:05:01 PM 7 6.92 0.00 0.63 1.78 0.03 90.63 04:06:01 PM all 13.91 0.00 0.97 1.34 0.07 83.71 04:06:01 PM 0 14.67 0.00 1.68 2.86 0.08 80.70 04:06:01 PM 1 11.76 0.00 1.32 1.25 0.08 85.58 04:06:01 PM 2 17.03 0.00 0.53 0.18 0.07 82.19 04:06:01 PM 3 15.50 0.00 0.63 1.05 0.07 82.75 04:06:01 PM 4 19.20 0.00 0.79 1.59 0.07 78.36 04:06:01 PM 5 13.38 0.00 1.57 2.66 0.05 82.34 04:06:01 PM 6 7.60 0.00 0.74 1.07 0.07 90.53 04:06:01 PM 7 12.11 0.00 0.53 0.07 0.05 87.24 04:07:01 PM all 23.72 0.00 2.37 2.87 0.08 70.96 04:07:01 PM 0 29.50 0.00 1.66 1.24 0.08 67.52 04:07:01 PM 1 32.91 0.00 3.96 5.73 0.10 57.30 04:07:01 PM 2 21.06 0.00 2.20 5.13 0.08 71.53 04:07:01 PM 3 18.23 0.00 2.18 0.96 0.08 78.54 04:07:01 PM 4 23.39 0.00 2.23 2.02 0.08 72.28 04:07:01 PM 5 24.48 0.00 2.30 1.95 0.10 71.16 04:07:01 PM 6 19.24 0.00 1.93 2.75 0.07 76.01 04:07:01 PM 7 20.96 0.00 2.45 3.17 0.07 73.35 04:08:01 PM all 11.90 0.00 1.85 0.98 0.06 85.20 04:08:01 PM 0 14.76 0.00 1.93 0.22 0.07 83.03 04:08:01 PM 1 7.78 0.00 1.62 1.00 0.07 89.53 04:08:01 PM 2 14.99 0.00 2.03 3.22 0.07 79.69 04:08:01 PM 3 12.73 0.00 1.91 0.25 0.05 85.05 04:08:01 PM 4 7.60 0.00 2.11 0.95 0.05 89.28 04:08:01 PM 5 7.10 0.00 1.67 0.32 0.05 90.86 04:08:01 PM 6 15.45 0.00 1.58 1.31 0.07 81.60 04:08:01 PM 7 14.83 0.00 1.96 0.59 0.07 82.55 Average: all 15.09 0.00 1.56 1.48 0.07 81.81 Average: 0 14.87 0.00 1.44 1.26 0.08 82.35 Average: 1 19.33 0.00 2.36 2.14 0.08 76.09 Average: 2 16.06 0.00 1.42 2.27 0.07 80.18 Average: 3 16.47 0.00 1.43 0.89 0.07 81.14 Average: 4 14.19 0.00 1.45 1.15 0.06 83.14 Average: 5 14.30 0.00 1.67 1.30 0.06 82.68 Average: 6 11.77 0.00 1.28 1.46 0.06 85.42 Average: 7 13.69 0.00 1.39 1.40 0.05 83.46