---> uname -a: Linux prd-centos8-docker-8c-8g-18907.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1063 27312 19 3514 30364 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:c6:37:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fec6:3797/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:1e:69:8b 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:c4ff:fe1e:698b/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) 03/28/2024 _x86_64_ (8 CPU) 15:43:04 LINUX RESTART (8 CPU) 03:44:01 PM tps rtps wtps bread/s bwrtn/s 03:45:01 PM 204.35 21.93 182.42 4332.08 10520.81 03:46:01 PM 169.74 5.88 163.86 1286.50 14961.61 03:47:01 PM 57.36 0.13 57.22 42.66 2563.26 03:48:01 PM 114.78 12.41 102.37 871.04 28409.43 03:49:01 PM 34.44 0.03 34.41 0.93 789.44 Average: 116.13 8.08 108.05 1306.58 11449.24 03:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 PM 29035660 30934856 3620052 11.09 2688 2216464 1677904 4.98 187612 2973932 128632 03:46:01 PM 27390096 29605796 5265616 16.12 2688 2528204 3148260 9.34 296212 4477260 2004 03:47:01 PM 26494408 29082384 6161304 18.87 2688 2895596 3401196 10.09 371652 5283088 310984 03:48:01 PM 25646004 28759776 7009708 21.47 2688 3407156 3614420 10.72 530612 5912896 356 03:49:01 PM 25135436 28251568 7520276 23.03 2688 3408792 4151540 12.32 536436 6404072 428 Average: 26740321 29326876 5915391 18.11 2688 2891242 3198664 9.49 384505 5010250 88481 03:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 164.82 136.56 1706.06 37.24 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 1.77 1.77 0.33 0.33 0.00 0.00 0.00 0.00 03:46:01 PM eth0 310.45 243.82 4229.99 32.05 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 03:47:01 PM eth0 698.80 299.58 4672.99 33.90 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 23.09 23.09 2.09 2.09 0.00 0.00 0.00 0.00 03:48:01 PM eth0 474.33 140.95 2530.13 20.25 0.00 0.00 0.00 0.00 03:48:01 PM docker0 6.61 7.45 0.85 0.87 0.00 0.00 0.00 0.00 03:49:01 PM lo 185.37 185.37 60.29 60.29 0.00 0.00 0.00 0.00 03:49:01 PM eth0 41.45 26.47 15.57 19.44 0.00 0.00 0.00 0.00 03:49:01 PM docker0 1.52 2.02 0.22 0.23 0.00 0.00 0.00 0.00 Average: lo 42.11 42.11 12.55 12.55 0.00 0.00 0.00 0.00 Average: eth0 337.96 169.47 2630.91 28.58 0.00 0.00 0.00 0.00 Average: docker0 1.63 1.89 0.21 0.22 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) 03/28/2024 _x86_64_ (8 CPU) 15:43:04 LINUX RESTART (8 CPU) 03:44:01 PM CPU %user %nice %system %iowait %steal %idle 03:45:01 PM all 13.41 0.00 1.29 1.43 0.07 83.81 03:45:01 PM 0 7.76 0.00 1.00 1.05 0.05 90.13 03:45:01 PM 1 4.11 0.00 0.90 2.27 0.10 92.61 03:45:01 PM 2 27.56 0.00 2.41 1.15 0.08 68.79 03:45:01 PM 3 12.96 0.00 0.67 0.72 0.07 85.58 03:45:01 PM 4 7.00 0.00 1.10 0.80 0.07 91.03 03:45:01 PM 5 18.42 0.00 1.69 2.16 0.07 77.67 03:45:01 PM 6 20.89 0.00 1.15 0.99 0.07 76.91 03:45:01 PM 7 8.56 0.00 1.37 2.27 0.07 87.72 03:46:01 PM all 33.07 0.00 1.07 1.19 0.09 64.58 03:46:01 PM 0 40.99 0.00 0.87 0.37 0.08 57.68 03:46:01 PM 1 29.04 0.00 0.96 2.01 0.10 67.89 03:46:01 PM 2 24.06 0.00 0.89 1.99 0.08 72.98 03:46:01 PM 3 31.40 0.00 0.90 0.47 0.08 67.15 03:46:01 PM 4 26.23 0.00 1.70 2.03 0.10 69.94 03:46:01 PM 5 34.95 0.00 1.37 0.67 0.12 62.89 03:46:01 PM 6 41.67 0.00 0.99 1.06 0.10 56.19 03:46:01 PM 7 36.19 0.00 0.87 0.89 0.08 61.97 03:47:01 PM all 43.28 0.00 1.34 0.31 0.11 54.96 03:47:01 PM 0 50.99 0.00 0.78 0.00 0.12 48.11 03:47:01 PM 1 49.68 0.00 1.98 0.24 0.12 47.98 03:47:01 PM 2 35.35 0.00 1.34 0.65 0.13 62.53 03:47:01 PM 3 40.24 0.00 1.12 0.00 0.10 58.53 03:47:01 PM 4 47.17 0.00 1.79 0.86 0.12 50.06 03:47:01 PM 5 35.45 0.00 1.34 0.73 0.08 62.40 03:47:01 PM 6 44.86 0.00 1.53 0.00 0.10 53.51 03:47:01 PM 7 42.70 0.00 0.88 0.02 0.10 56.29 03:48:01 PM all 18.51 0.31 2.64 2.05 0.11 76.38 03:48:01 PM 0 22.71 0.07 2.67 0.22 0.12 74.21 03:48:01 PM 1 20.65 0.10 3.14 2.35 0.08 73.68 03:48:01 PM 2 22.98 0.00 2.22 4.80 0.10 69.90 03:48:01 PM 3 18.37 0.00 2.46 1.09 0.10 77.98 03:48:01 PM 4 12.02 0.05 2.44 1.80 0.10 83.59 03:48:01 PM 5 15.16 0.03 2.42 0.22 0.12 82.05 03:48:01 PM 6 18.21 1.84 3.00 2.93 0.10 73.92 03:48:01 PM 7 17.95 0.42 2.81 2.99 0.13 75.70 03:49:01 PM all 17.95 0.28 2.21 0.30 0.10 79.15 03:49:01 PM 0 20.47 0.05 2.23 0.07 0.10 77.09 03:49:01 PM 1 17.59 0.07 2.06 0.30 0.12 79.86 03:49:01 PM 2 12.29 0.08 2.37 0.10 0.08 85.07 03:49:01 PM 3 20.66 0.03 2.44 0.64 0.13 76.10 03:49:01 PM 4 15.46 0.02 2.13 0.42 0.12 81.85 03:49:01 PM 5 20.05 0.13 2.46 0.42 0.10 76.84 03:49:01 PM 6 15.63 0.03 1.96 0.32 0.08 81.97 03:49:01 PM 7 21.44 1.80 2.05 0.17 0.10 74.45 Average: all 25.20 0.12 1.71 1.06 0.10 71.81 Average: 0 28.55 0.02 1.51 0.34 0.09 69.48 Average: 1 24.03 0.03 1.81 1.44 0.10 72.58 Average: 2 24.46 0.02 1.84 1.74 0.10 71.85 Average: 3 24.72 0.01 1.52 0.58 0.10 73.08 Average: 4 21.54 0.01 1.83 1.18 0.10 75.33 Average: 5 24.79 0.03 1.86 0.84 0.10 72.39 Average: 6 28.22 0.37 1.72 1.06 0.09 68.53 Average: 7 25.32 0.44 1.60 1.27 0.10 71.27