---> uname -a: Linux prd-centos8-docker-8c-8g-10771.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 1015 27293 19 3580 30414 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:3f:a6:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe3f:a6da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:8f:c8:00 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:f1ff:fe8f:c800/64 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) 01/09/2024 _x86_64_ (8 CPU) 16:03:21 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 127.40 6.98 120.41 1302.98 9761.41 04:06:01 PM 357.75 19.06 338.69 4378.81 11397.98 04:07:01 PM 261.13 3.15 257.98 454.10 41570.42 04:08:01 PM 67.74 0.65 67.09 65.72 8525.73 Average: 203.52 7.46 196.06 1550.38 17816.59 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29446672 31233004 3209040 9.83 2688 2104132 1495364 4.44 163896 2593864 156840 04:06:01 PM 28123580 30280628 4532132 13.88 2688 2469452 2260088 6.71 267388 3779756 156364 04:07:01 PM 26480432 29642092 6175280 18.91 2688 3460212 2769428 8.22 580792 5050516 12 04:08:01 PM 27937276 31133080 4718436 14.45 2688 3491860 1536056 4.56 807108 3371408 27168 Average: 27996990 30572201 4658722 14.27 2688 2881414 2015234 5.98 454796 3698886 85096 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 71.22 49.06 1144.62 8.29 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 350.72 315.83 3618.57 59.46 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 420.42 312.31 8326.66 35.54 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.56 13.37 0.45 305.57 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 350.59 329.70 450.16 1968.29 0.00 0.00 0.00 0.00 04:08:01 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 298.25 251.73 3385.63 517.81 0.00 0.00 0.00 0.00 Average: docker0 1.89 3.34 0.11 76.42 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) 01/09/2024 _x86_64_ (8 CPU) 16:03:21 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.39 0.00 1.02 0.78 0.05 87.76 04:05:01 PM 0 3.29 0.00 0.72 0.52 0.08 95.40 04:05:01 PM 1 6.39 0.00 1.02 1.32 0.07 91.20 04:05:01 PM 2 11.61 0.00 1.27 0.82 0.05 86.26 04:05:01 PM 3 19.90 0.00 1.77 1.30 0.03 77.00 04:05:01 PM 4 9.62 0.00 0.82 0.37 0.03 89.16 04:05:01 PM 5 18.01 0.00 1.35 0.47 0.03 80.14 04:05:01 PM 6 3.55 0.00 0.53 1.12 0.03 94.76 04:05:01 PM 7 10.78 0.00 0.68 0.30 0.03 88.20 04:06:01 PM all 20.06 0.00 1.33 1.92 0.09 76.60 04:06:01 PM 0 13.57 0.00 2.38 5.21 0.08 78.76 04:06:01 PM 1 10.53 0.00 1.05 1.00 0.10 87.31 04:06:01 PM 2 26.69 0.00 1.68 2.78 0.08 68.77 04:06:01 PM 3 23.83 0.00 0.97 1.25 0.10 73.85 04:06:01 PM 4 19.87 0.00 1.69 3.06 0.10 75.28 04:06:01 PM 5 20.03 0.00 0.99 0.67 0.08 78.23 04:06:01 PM 6 27.46 0.00 1.26 1.39 0.08 69.81 04:06:01 PM 7 18.51 0.00 0.63 0.03 0.08 80.74 04:07:01 PM all 19.96 0.00 3.07 3.00 0.09 73.89 04:07:01 PM 0 25.45 0.00 2.66 0.25 0.08 71.55 04:07:01 PM 1 29.77 0.00 3.34 3.71 0.08 63.09 04:07:01 PM 2 13.66 0.00 3.23 6.97 0.08 76.05 04:07:01 PM 3 9.09 0.00 3.12 3.33 0.10 84.36 04:07:01 PM 4 17.75 0.00 2.83 2.73 0.08 76.61 04:07:01 PM 5 26.34 0.00 4.16 2.22 0.10 67.18 04:07:01 PM 6 20.69 0.00 2.30 1.83 0.08 75.10 04:07:01 PM 7 16.89 0.00 2.91 2.96 0.08 77.15 04:08:01 PM all 12.51 0.00 1.22 0.32 0.06 85.89 04:08:01 PM 0 5.35 0.00 1.09 0.07 0.07 93.43 04:08:01 PM 1 9.42 0.00 1.07 0.02 0.05 89.44 04:08:01 PM 2 29.66 0.00 1.57 0.50 0.08 68.18 04:08:01 PM 3 10.84 0.00 1.27 0.27 0.05 87.57 04:08:01 PM 4 3.41 0.00 0.87 0.40 0.03 95.28 04:08:01 PM 5 21.24 0.00 1.77 1.12 0.10 75.76 04:08:01 PM 6 5.75 0.00 0.77 0.00 0.03 93.45 04:08:01 PM 7 14.42 0.00 1.35 0.20 0.05 83.98 Average: all 15.72 0.00 1.66 1.50 0.07 81.05 Average: 0 11.89 0.00 1.71 1.51 0.08 84.81 Average: 1 14.01 0.00 1.62 1.51 0.08 82.78 Average: 2 20.40 0.00 1.93 2.76 0.08 74.82 Average: 3 15.93 0.00 1.78 1.54 0.07 80.68 Average: 4 12.66 0.00 1.55 1.64 0.06 84.10 Average: 5 21.39 0.00 2.06 1.11 0.08 75.36 Average: 6 14.34 0.00 1.21 1.08 0.06 83.30 Average: 7 15.15 0.00 1.39 0.87 0.06 82.53