---> uname -a: Linux prd-centos8-docker-8c-8g-6429.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1054 27166 19 3669 30370 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:bd:29:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:febd:29e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:50:24:db 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::42:94ff:fe50:24db/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) 02/18/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 153.86 20.84 133.03 4386.14 8646.04 03:51:01 PM 431.32 6.58 424.74 1210.40 14216.53 03:52:01 PM 227.49 0.70 226.79 216.86 19339.17 03:53:01 PM 163.30 5.60 157.70 5677.31 23324.49 Average: 243.99 8.43 235.56 2872.80 16380.91 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29250356 31093160 3405356 10.43 2688 2162456 1583560 4.70 175976 2779108 121504 03:51:01 PM 27982200 30289964 4673512 14.31 2688 2618656 2094792 6.22 405612 3776036 232228 03:52:01 PM 28429504 31108628 4226208 12.94 2688 2979396 1499660 4.45 552488 3147600 128536 03:53:01 PM 27871344 31143500 4784368 14.65 2688 3564788 1501512 4.45 1074064 3153264 52 Average: 28383351 30908813 4272361 13.08 2688 2831324 1669881 4.95 552035 3214002 120580 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 85.44 61.81 1092.42 26.99 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 498.75 415.44 6631.05 57.70 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 279.19 236.70 3021.33 37.71 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 261.65 223.18 1858.83 1601.67 0.00 0.00 0.00 0.00 03:53:01 PM docker0 127.57 138.57 798.23 583.45 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 281.24 234.27 3150.73 430.98 0.00 0.00 0.00 0.00 Average: docker0 31.89 34.64 199.54 145.85 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) 02/18/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.93 0.00 1.16 0.55 0.05 86.31 03:50:01 PM 0 3.15 0.00 0.37 0.17 0.07 96.24 03:50:01 PM 1 14.09 0.00 1.12 1.25 0.07 83.46 03:50:01 PM 2 21.96 0.00 1.75 0.58 0.05 75.65 03:50:01 PM 3 34.04 0.00 3.52 0.63 0.07 61.74 03:50:01 PM 4 3.30 0.00 0.38 0.84 0.07 95.42 03:50:01 PM 5 13.95 0.00 1.33 0.32 0.02 84.38 03:50:01 PM 6 1.75 0.00 0.40 0.18 0.03 97.63 03:50:01 PM 7 3.19 0.00 0.37 0.40 0.05 95.99 03:51:01 PM all 28.16 0.00 1.74 2.27 0.09 67.75 03:51:01 PM 0 19.66 0.00 1.01 1.11 0.08 78.14 03:51:01 PM 1 13.58 0.00 2.22 2.62 0.12 81.46 03:51:01 PM 2 30.18 0.00 1.62 0.35 0.08 67.76 03:51:01 PM 3 31.28 0.00 1.78 4.02 0.08 62.83 03:51:01 PM 4 37.60 0.00 1.61 3.05 0.08 57.65 03:51:01 PM 5 27.26 0.00 2.11 3.77 0.08 66.78 03:51:01 PM 6 34.03 0.00 1.76 1.01 0.08 63.11 03:51:01 PM 7 31.65 0.00 1.81 2.22 0.07 64.26 03:52:01 PM all 22.89 0.00 1.32 2.30 0.08 73.40 03:52:01 PM 0 21.81 0.00 1.14 1.24 0.08 75.73 03:52:01 PM 1 25.85 0.00 1.39 4.54 0.08 68.13 03:52:01 PM 2 20.91 0.00 2.24 4.25 0.08 72.51 03:52:01 PM 3 21.76 0.00 1.25 1.87 0.08 75.04 03:52:01 PM 4 19.04 0.00 1.86 4.78 0.08 74.24 03:52:01 PM 5 36.83 0.00 1.44 0.64 0.08 61.01 03:52:01 PM 6 22.42 0.00 0.67 0.30 0.07 76.55 03:52:01 PM 7 14.54 0.00 0.60 0.79 0.08 83.98 03:53:01 PM all 7.43 0.00 1.70 1.84 0.05 88.97 03:53:01 PM 0 3.90 0.00 1.06 0.27 0.07 94.71 03:53:01 PM 1 6.59 0.00 2.04 4.37 0.08 86.91 03:53:01 PM 2 5.03 0.00 1.56 1.02 0.07 92.32 03:53:01 PM 3 10.99 0.00 1.64 0.79 0.03 86.55 03:53:01 PM 4 13.76 0.00 1.89 4.62 0.05 79.68 03:53:01 PM 5 2.78 0.00 1.32 2.39 0.05 93.46 03:53:01 PM 6 5.95 0.00 1.96 1.12 0.03 90.93 03:53:01 PM 7 10.44 0.00 2.11 0.15 0.05 87.25 Average: all 17.60 0.00 1.48 1.74 0.07 79.12 Average: 0 12.12 0.00 0.89 0.69 0.08 86.22 Average: 1 15.03 0.00 1.69 3.19 0.09 79.99 Average: 2 19.53 0.00 1.79 1.55 0.07 77.05 Average: 3 24.52 0.00 2.05 1.83 0.07 71.54 Average: 4 18.41 0.00 1.44 3.32 0.07 76.76 Average: 5 20.19 0.00 1.55 1.78 0.06 76.42 Average: 6 16.02 0.00 1.20 0.65 0.05 82.08 Average: 7 14.94 0.00 1.22 0.89 0.06 82.89