---> uname -a: Linux prd-centos8-docker-8c-8g-11367.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 1049 26588 19 4251 30377 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:ca:01:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:feca:147/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:dd:a0:8b 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::42:9ff:fedd:a08b/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) 03/06/2024 _x86_64_ (8 CPU) 15:35:06 LINUX RESTART (8 CPU) 03:36:01 PM tps rtps wtps bread/s bwrtn/s 03:37:01 PM 86.95 6.93 80.02 1301.52 5555.02 03:38:01 PM 218.18 14.26 203.92 2973.68 10974.09 03:39:01 PM 110.85 7.83 103.02 1351.28 12283.92 03:40:01 PM 119.64 16.81 102.83 7013.40 38042.75 Average: 133.91 11.46 122.45 3160.04 16714.41 03:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 PM 29568284 31225712 3087428 9.45 2688 1982452 1482288 4.40 162300 2503112 147896 03:38:01 PM 28829312 30909400 3826400 11.72 2688 2396584 1684492 5.00 187280 3174968 246044 03:39:01 PM 26588908 29562816 6066804 18.58 2688 3273988 3064944 9.09 330648 5208360 759656 03:40:01 PM 26837256 30690132 5818456 17.82 2688 4147672 1826616 5.42 710032 4561616 278400 Average: 27955940 30597015 4699772 14.39 2688 2950174 2014585 5.98 347565 3862014 357999 03:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 45.71 33.08 754.62 6.91 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 325.97 251.97 4378.47 53.21 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 976.54 406.18 7585.06 35.92 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 5.61 5.61 0.64 0.64 0.00 0.00 0.00 0.00 03:40:01 PM eth0 222.83 164.33 3445.37 20.96 0.00 0.00 0.00 0.00 03:40:01 PM docker0 2.22 2.72 0.33 0.31 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 Average: eth0 392.78 213.90 4041.02 29.25 0.00 0.00 0.00 0.00 Average: docker0 0.55 0.68 0.08 0.08 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) 03/06/2024 _x86_64_ (8 CPU) 15:35:06 LINUX RESTART (8 CPU) 03:36:01 PM CPU %user %nice %system %iowait %steal %idle 03:37:01 PM all 7.93 0.00 0.73 1.50 0.05 89.79 03:37:01 PM 0 9.21 0.00 0.63 0.23 0.05 89.88 03:37:01 PM 1 9.78 0.00 0.75 3.27 0.03 86.16 03:37:01 PM 2 0.70 0.00 0.18 0.50 0.07 98.55 03:37:01 PM 3 12.41 0.00 1.66 2.90 0.12 82.91 03:37:01 PM 4 2.42 0.00 0.25 0.35 0.03 96.94 03:37:01 PM 5 3.70 0.00 0.47 0.94 0.03 94.87 03:37:01 PM 6 12.50 0.00 0.65 1.05 0.02 85.78 03:37:01 PM 7 12.75 0.00 1.23 2.78 0.05 83.19 03:38:01 PM all 10.01 0.00 1.06 6.07 0.07 82.79 03:38:01 PM 0 6.85 0.00 0.67 1.42 0.07 90.99 03:38:01 PM 1 8.01 0.00 1.34 7.31 0.07 83.27 03:38:01 PM 2 11.37 0.00 1.63 10.66 0.08 76.26 03:38:01 PM 3 9.30 0.00 1.06 5.09 0.08 84.47 03:38:01 PM 4 6.49 0.00 0.50 5.55 0.03 87.42 03:38:01 PM 5 16.08 0.00 1.52 11.06 0.08 71.25 03:38:01 PM 6 13.59 0.00 1.21 5.41 0.07 79.73 03:38:01 PM 7 8.39 0.00 0.58 2.04 0.10 88.89 03:39:01 PM all 28.45 0.00 2.14 3.72 0.12 65.58 03:39:01 PM 0 15.10 0.00 2.09 8.74 0.08 73.98 03:39:01 PM 1 28.76 0.00 1.71 1.34 0.12 68.08 03:39:01 PM 2 20.46 0.00 2.18 10.13 0.12 67.11 03:39:01 PM 3 40.77 0.00 2.10 3.46 0.17 53.50 03:39:01 PM 4 17.66 0.00 2.01 3.14 0.10 77.09 03:39:01 PM 5 35.31 0.00 1.88 0.63 0.10 62.08 03:39:01 PM 6 35.98 0.00 2.86 1.99 0.15 59.01 03:39:01 PM 7 33.64 0.00 2.30 0.29 0.08 63.69 03:40:01 PM all 17.99 0.33 2.06 4.46 0.08 75.08 03:40:01 PM 0 13.44 0.45 2.04 0.47 0.10 83.49 03:40:01 PM 1 24.00 0.00 2.60 1.48 0.08 71.84 03:40:01 PM 2 19.06 0.00 2.35 9.66 0.08 68.86 03:40:01 PM 3 16.34 0.07 1.80 4.04 0.07 77.68 03:40:01 PM 4 16.80 0.00 1.91 4.54 0.08 76.67 03:40:01 PM 5 26.43 0.00 2.36 2.94 0.10 68.16 03:40:01 PM 6 13.25 2.05 1.90 9.07 0.08 73.65 03:40:01 PM 7 14.68 0.03 1.54 3.49 0.07 80.18 Average: all 16.05 0.08 1.49 3.94 0.08 78.36 Average: 0 11.14 0.11 1.35 2.70 0.08 84.62 Average: 1 17.60 0.00 1.60 3.36 0.08 77.37 Average: 2 12.86 0.00 1.58 7.72 0.09 77.75 Average: 3 19.62 0.02 1.65 3.88 0.11 74.72 Average: 4 10.80 0.00 1.16 3.39 0.06 84.58 Average: 5 20.31 0.00 1.55 3.90 0.08 74.15 Average: 6 18.76 0.51 1.65 4.38 0.08 74.62 Average: 7 17.34 0.01 1.41 2.15 0.08 79.02