---> uname -a: Linux prd-centos8-docker-8c-8g-8318.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: 2799.996 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 1648 26141 19 4099 29779 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:c3:19:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fec3:1982/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:43:05:ed 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:c6ff:fe43:5ed/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) 02/24/2024 _x86_64_ (8 CPU) 11:23:26 LINUX RESTART (8 CPU) 11:24:02 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 124.69 7.07 117.62 1323.98 8720.00 11:26:01 AM 244.46 21.01 223.45 4019.19 14273.15 11:27:01 AM 133.86 14.28 119.58 1241.45 32188.39 11:28:01 AM 66.54 6.37 60.17 4664.02 18808.97 Average: 142.47 12.20 130.27 2818.42 18538.74 11:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29483336 31222304 3172376 9.71 2688 2060100 1487776 4.41 172976 2558272 129956 11:26:01 AM 27576836 29791572 5078876 15.55 2688 2529100 2785720 8.27 264112 4335432 123916 11:27:01 AM 26830132 29949516 5825580 17.84 2688 3417136 2562044 7.60 515212 4769536 69240 11:28:01 AM 26756376 30479360 5899336 18.07 2688 4015220 2055464 6.10 878912 4468684 37816 Average: 27661670 30360688 4994042 15.29 2688 3005389 2222751 6.59 457803 4032981 90232 11:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 59.02 39.96 924.84 7.10 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 428.97 334.57 5740.86 62.57 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 10.41 10.41 1.06 1.06 0.00 0.00 0.00 0.00 11:27:01 AM eth0 1042.87 407.56 6470.42 40.42 0.00 0.00 0.00 0.00 11:27:01 AM docker0 3.38 4.05 0.50 0.47 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 274.20 194.10 1587.40 160.34 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.27 0.27 0.00 0.00 0.00 0.00 Average: eth0 452.93 244.92 3692.70 67.86 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.02 0.13 0.12 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) 02/24/2024 _x86_64_ (8 CPU) 11:23:26 LINUX RESTART (8 CPU) 11:24:02 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 9.81 0.00 0.91 1.16 0.06 88.05 11:25:01 AM 0 13.88 0.00 1.21 1.18 0.07 83.67 11:25:01 AM 1 9.73 0.00 1.41 1.80 0.07 86.99 11:25:01 AM 2 7.20 0.00 0.51 0.48 0.07 91.75 11:25:01 AM 3 2.41 0.00 0.25 0.08 0.05 97.20 11:25:01 AM 4 20.44 0.00 2.02 2.18 0.05 75.31 11:25:01 AM 5 0.73 0.00 0.20 0.53 0.05 98.49 11:25:01 AM 6 22.90 0.00 1.45 2.41 0.07 73.16 11:25:01 AM 7 1.31 0.00 0.24 0.66 0.05 97.74 11:26:01 AM all 27.90 0.00 1.34 1.38 0.08 69.29 11:26:01 AM 0 24.85 0.00 1.02 0.77 0.08 73.27 11:26:01 AM 1 13.47 0.00 0.80 1.05 0.08 84.59 11:26:01 AM 2 31.29 0.00 1.54 1.39 0.08 65.70 11:26:01 AM 3 28.56 0.00 1.47 1.37 0.08 68.51 11:26:01 AM 4 31.56 0.00 1.12 1.42 0.08 65.81 11:26:01 AM 5 28.85 0.00 2.27 3.23 0.08 65.57 11:26:01 AM 6 32.33 0.00 1.60 1.55 0.05 64.47 11:26:01 AM 7 32.31 0.00 0.92 0.28 0.07 66.42 11:27:01 AM all 19.57 0.27 3.15 2.12 0.08 74.81 11:27:01 AM 0 20.38 0.07 3.83 9.05 0.07 66.60 11:27:01 AM 1 20.33 0.03 3.47 0.78 0.08 75.30 11:27:01 AM 2 21.14 0.02 3.47 0.54 0.08 74.75 11:27:01 AM 3 20.69 0.00 2.63 1.74 0.07 74.87 11:27:01 AM 4 16.41 0.00 3.03 1.53 0.07 78.96 11:27:01 AM 5 15.78 0.12 3.15 0.72 0.08 80.15 11:27:01 AM 6 22.58 1.93 2.91 1.71 0.08 70.79 11:27:01 AM 7 19.27 0.00 2.67 0.91 0.08 77.06 11:28:01 AM all 18.32 0.05 1.57 1.18 0.07 78.80 11:28:01 AM 0 25.00 0.00 0.77 0.38 0.08 73.76 11:28:01 AM 1 9.00 0.39 1.61 7.05 0.07 81.88 11:28:01 AM 2 21.57 0.00 0.77 0.02 0.07 77.58 11:28:01 AM 3 31.41 0.05 2.79 0.62 0.07 65.07 11:28:01 AM 4 23.90 0.00 1.77 0.37 0.12 73.84 11:28:01 AM 5 12.93 0.00 2.18 0.75 0.05 84.09 11:28:01 AM 6 16.99 0.00 1.42 0.03 0.08 81.47 11:28:01 AM 7 5.77 0.00 1.27 0.23 0.05 92.68 Average: all 18.94 0.08 1.74 1.46 0.07 77.70 Average: 0 21.07 0.02 1.71 2.84 0.08 74.30 Average: 1 13.14 0.11 1.82 2.67 0.08 82.19 Average: 2 20.35 0.00 1.57 0.61 0.08 77.40 Average: 3 20.82 0.01 1.79 0.96 0.07 76.35 Average: 4 23.10 0.00 1.98 1.37 0.08 73.46 Average: 5 14.63 0.03 1.96 1.31 0.07 82.01 Average: 6 23.71 0.48 1.85 1.42 0.07 72.47 Average: 7 14.71 0.00 1.28 0.52 0.06 83.42