---> uname -a: Linux prd-centos8-docker-8c-8g-954.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1081 25705 19 5103 30334 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:63:b5:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe63:b5f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:ab:80:dd 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::42:68ff:feab:80dd/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) 01/30/2024 _x86_64_ (8 CPU) 17:02:02 LINUX RESTART (8 CPU) 05:03:01 PM tps rtps wtps bread/s bwrtn/s 05:04:01 PM 272.03 20.78 251.25 3945.62 11935.27 05:05:01 PM 90.42 1.32 89.11 487.76 11179.29 05:06:01 PM 67.48 0.12 67.36 40.52 15247.65 05:07:01 PM 81.89 12.41 69.48 873.04 15527.31 05:08:01 PM 27.65 0.02 27.64 0.53 991.09 05:09:01 PM 45.58 2.45 43.13 4477.79 6861.89 05:10:02 PM 121.81 1.17 120.64 78.37 29172.16 Average: 100.98 5.46 95.51 1414.68 12987.63 05:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 PM 28416892 30610540 4238812 12.98 2688 2507564 1896016 5.63 247656 3511396 304760 05:05:01 PM 26641108 28912920 6014596 18.42 2688 2583220 3413412 10.13 315000 5201768 53432 05:06:01 PM 25854252 28939716 6801452 20.83 2688 3381188 3253552 9.65 382856 5866756 383084 05:07:01 PM 25580964 28695384 7074740 21.66 2688 3408248 3572092 10.60 529620 5976820 28 05:08:01 PM 25854680 28981544 6801024 20.83 2688 3420284 3196312 9.48 540984 5699568 180 05:09:01 PM 24950612 28801004 7705092 23.59 2688 4139676 3389540 10.06 732912 6396548 394692 05:10:02 PM 26370540 31091724 6285164 19.25 2688 4993528 1490460 4.42 935944 4733756 464512 Average: 26238435 29433262 6417269 19.65 2688 3490530 2887341 8.57 526425 5340945 228670 05:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 441.94 353.78 5381.48 65.98 0.00 0.00 0.00 0.00 05:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM lo 2.27 2.27 0.36 0.36 0.00 0.00 0.00 0.00 05:05:01 PM eth0 81.53 75.51 715.41 17.99 0.00 0.00 0.00 0.00 05:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 954.67 453.67 6478.21 32.96 0.00 0.00 0.00 0.00 05:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM lo 123.23 123.23 40.79 40.79 0.00 0.00 0.00 0.00 05:07:01 PM eth0 83.41 67.58 22.38 27.07 0.00 0.00 0.00 0.00 05:07:01 PM docker0 6.61 7.25 0.85 0.86 0.00 0.00 0.00 0.00 05:08:01 PM lo 209.71 209.71 86.63 86.63 0.00 0.00 0.00 0.00 05:08:01 PM eth0 118.84 89.32 38.74 40.88 0.00 0.00 0.00 0.00 05:08:01 PM docker0 3.46 4.13 0.59 0.54 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 PM eth0 204.05 166.24 1793.80 42.31 0.00 0.00 0.00 0.00 05:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:02 PM lo 193.77 193.77 51.57 51.57 0.00 0.00 0.00 0.00 05:10:02 PM eth0 342.22 156.06 2611.51 20.38 0.00 0.00 0.00 0.00 05:10:02 PM docker0 96.87 102.28 34.85 18.39 0.00 0.00 0.00 0.00 Average: lo 75.60 75.60 25.63 25.63 0.00 0.00 0.00 0.00 Average: eth0 318.08 194.59 2434.42 35.37 0.00 0.00 0.00 0.00 Average: docker0 15.28 16.24 5.18 2.83 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) 01/30/2024 _x86_64_ (8 CPU) 17:02:02 LINUX RESTART (8 CPU) 05:03:01 PM CPU %user %nice %system %iowait %steal %idle 05:04:01 PM all 22.38 0.00 1.48 0.59 0.07 75.47 05:04:01 PM 0 28.17 0.00 1.17 0.99 0.08 69.59 05:04:01 PM 1 26.62 0.00 1.37 0.45 0.07 71.49 05:04:01 PM 2 16.72 0.00 1.10 0.43 0.07 81.67 05:04:01 PM 3 35.06 0.00 3.66 1.59 0.10 59.59 05:04:01 PM 4 10.18 0.00 1.52 0.77 0.07 87.46 05:04:01 PM 5 23.91 0.00 0.70 0.10 0.07 75.23 05:04:01 PM 6 14.81 0.00 1.20 0.30 0.05 83.64 05:04:01 PM 7 23.56 0.00 1.12 0.12 0.08 75.12 05:05:01 PM all 37.60 0.00 0.96 0.25 0.09 61.11 05:05:01 PM 0 29.96 0.00 1.02 0.18 0.08 68.75 05:05:01 PM 1 46.06 0.00 0.73 0.40 0.10 52.70 05:05:01 PM 2 26.28 0.00 1.05 0.69 0.10 71.88 05:05:01 PM 3 41.64 0.00 0.52 0.07 0.07 57.71 05:05:01 PM 4 45.11 0.00 1.74 0.35 0.10 52.71 05:05:01 PM 5 40.22 0.00 0.80 0.23 0.08 58.66 05:05:01 PM 6 28.36 0.00 0.70 0.05 0.08 70.80 05:05:01 PM 7 43.12 0.00 1.10 0.03 0.08 55.66 05:06:01 PM all 26.13 0.00 1.91 0.22 0.09 71.64 05:06:01 PM 0 22.37 0.00 2.21 0.10 0.08 75.24 05:06:01 PM 1 26.78 0.00 1.41 0.25 0.10 71.46 05:06:01 PM 2 28.16 0.00 2.11 0.08 0.08 69.56 05:06:01 PM 3 27.47 0.00 2.69 0.13 0.12 69.59 05:06:01 PM 4 40.14 0.00 2.35 0.24 0.10 57.17 05:06:01 PM 5 19.57 0.00 2.01 0.67 0.08 77.67 05:06:01 PM 6 18.26 0.00 1.48 0.27 0.08 79.90 05:06:01 PM 7 26.26 0.00 1.06 0.00 0.08 72.60 05:07:01 PM all 17.68 0.32 1.79 0.36 0.07 79.78 05:07:01 PM 0 17.32 0.03 2.04 0.05 0.07 80.49 05:07:01 PM 1 14.49 0.02 1.68 0.80 0.07 82.95 05:07:01 PM 2 16.11 0.02 2.24 0.42 0.08 81.13 05:07:01 PM 3 24.81 0.22 1.74 0.18 0.07 72.98 05:07:01 PM 4 19.24 1.37 1.74 0.39 0.07 77.20 05:07:01 PM 5 19.14 0.03 1.67 0.42 0.08 78.65 05:07:01 PM 6 15.31 0.20 1.47 0.05 0.07 82.89 05:07:01 PM 7 14.98 0.65 1.74 0.55 0.08 81.99 05:08:01 PM all 30.74 0.32 2.06 0.05 0.09 66.74 05:08:01 PM 0 25.51 0.02 1.98 0.02 0.10 72.38 05:08:01 PM 1 35.38 0.00 1.82 0.07 0.10 62.63 05:08:01 PM 2 26.87 2.26 2.26 0.10 0.08 68.42 05:08:01 PM 3 32.22 0.08 2.28 0.10 0.10 65.21 05:08:01 PM 4 38.66 0.05 2.14 0.05 0.08 59.01 05:08:01 PM 5 20.76 0.07 1.91 0.03 0.10 77.13 05:08:01 PM 6 31.28 0.03 2.09 0.00 0.08 66.52 05:08:01 PM 7 35.22 0.02 1.99 0.05 0.08 62.64 05:09:01 PM all 35.85 0.00 1.60 0.17 0.08 62.31 05:09:01 PM 0 26.67 0.00 1.74 0.07 0.08 71.44 05:09:01 PM 1 37.84 0.00 1.15 0.00 0.07 60.94 05:09:01 PM 2 37.77 0.00 0.99 0.65 0.07 60.53 05:09:01 PM 3 37.92 0.00 1.60 0.07 0.07 60.34 05:09:01 PM 4 45.21 0.00 2.62 0.18 0.10 51.88 05:09:01 PM 5 18.44 0.00 1.84 0.25 0.07 79.41 05:09:01 PM 6 45.88 0.00 1.74 0.08 0.10 52.20 05:09:01 PM 7 37.06 0.00 1.14 0.02 0.08 61.70 05:10:02 PM all 32.65 0.00 2.28 0.50 0.09 64.48 05:10:02 PM 0 37.41 0.00 2.08 0.10 0.10 60.31 05:10:02 PM 1 30.62 0.00 2.93 0.50 0.10 65.84 05:10:02 PM 2 27.44 0.00 2.18 0.03 0.10 70.25 05:10:02 PM 3 22.01 0.00 2.85 2.13 0.08 72.92 05:10:02 PM 4 37.09 0.00 2.35 0.62 0.08 59.85 05:10:02 PM 5 33.31 0.00 1.93 0.55 0.10 64.11 05:10:02 PM 6 43.87 0.00 1.68 0.07 0.08 54.31 05:10:02 PM 7 29.41 0.00 2.23 0.02 0.08 68.26 Average: all 29.01 0.09 1.73 0.31 0.08 68.79 Average: 0 26.78 0.01 1.75 0.22 0.09 71.17 Average: 1 31.12 0.00 1.59 0.35 0.09 66.85 Average: 2 25.62 0.33 1.70 0.34 0.08 71.92 Average: 3 31.60 0.04 2.19 0.61 0.09 65.47 Average: 4 33.67 0.20 2.07 0.37 0.09 63.61 Average: 5 25.06 0.01 1.55 0.32 0.08 72.97 Average: 6 28.26 0.03 1.48 0.12 0.08 70.03 Average: 7 29.95 0.10 1.48 0.11 0.08 68.27