---> uname -a: Linux prd-centos8-docker-8c-8g-1069.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: 2800.000 BogoMIPS: 5600.00 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 1041 27322 19 3526 30384 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:e2:e8:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fee2:e8d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:4f:cf:ca 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::42:91ff:fe4f:cfca/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) 01/31/2024 _x86_64_ (8 CPU) 09:04:12 LINUX RESTART (8 CPU) 09:05:02 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 153.30 21.39 131.91 4412.13 9908.30 09:07:01 AM 231.09 7.20 223.89 1312.63 11927.97 09:08:01 AM 65.02 0.13 64.89 24.93 7725.10 09:09:01 AM 110.48 12.49 97.98 953.26 28505.91 09:10:01 AM 25.69 0.02 25.67 0.53 624.33 Average: 116.99 8.20 108.79 1330.36 11745.20 09:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 29326528 31180352 3329184 10.19 2688 2172048 1584156 4.70 181180 2693976 125712 09:07:01 AM 27527356 29742464 5128356 15.70 2688 2527932 3015348 8.95 297036 4341668 159064 09:08:01 AM 26868048 29156224 5787664 17.72 2688 2598356 3261200 9.68 334304 4956276 15132 09:09:01 AM 25488400 28603428 7167312 21.95 2688 3408460 3606440 10.70 528140 6075160 332 09:10:01 AM 25334476 28451640 7321236 22.42 2688 3409784 3918672 11.63 537220 6201924 428 Average: 26908962 29426822 5746750 17.60 2688 2823316 3077163 9.13 375576 4853801 60134 09:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 95.31 63.97 1139.12 29.33 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 09:07:01 AM eth0 394.40 320.24 4922.57 44.35 0.00 0.00 0.00 0.00 09:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM lo 1.83 1.83 0.31 0.31 0.00 0.00 0.00 0.00 09:08:01 AM eth0 104.15 84.55 755.50 23.23 0.00 0.00 0.00 0.00 09:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM lo 20.19 20.19 1.90 1.90 0.00 0.00 0.00 0.00 09:09:01 AM eth0 970.45 336.20 6440.92 33.47 0.00 0.00 0.00 0.00 09:09:01 AM docker0 6.60 7.18 0.84 0.85 0.00 0.00 0.00 0.00 09:10:01 AM lo 309.18 309.18 135.23 135.23 0.00 0.00 0.00 0.00 09:10:01 AM eth0 76.67 52.37 25.60 27.50 0.00 0.00 0.00 0.00 09:10:01 AM docker0 1.53 1.93 0.22 0.24 0.00 0.00 0.00 0.00 Average: lo 66.52 66.52 27.59 27.59 0.00 0.00 0.00 0.00 Average: eth0 329.01 171.84 2662.06 31.58 0.00 0.00 0.00 0.00 Average: docker0 1.63 1.83 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) 01/31/2024 _x86_64_ (8 CPU) 09:04:12 LINUX RESTART (8 CPU) 09:05:02 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 11.82 0.00 1.11 1.10 0.05 85.92 09:06:01 AM 0 8.37 0.00 0.56 0.17 0.05 90.85 09:06:01 AM 1 18.95 0.00 1.72 1.29 0.08 77.96 09:06:01 AM 2 5.71 0.00 0.87 0.65 0.05 92.73 09:06:01 AM 3 11.41 0.00 1.02 1.49 0.07 86.00 09:06:01 AM 4 8.08 0.00 1.04 2.17 0.03 88.67 09:06:01 AM 5 4.71 0.00 0.51 0.39 0.05 94.34 09:06:01 AM 6 4.04 0.00 0.51 0.93 0.02 94.51 09:06:01 AM 7 33.33 0.00 2.65 1.66 0.07 62.29 09:07:01 AM all 35.12 0.00 1.33 1.28 0.09 62.18 09:07:01 AM 0 19.11 0.00 1.29 3.12 0.08 76.40 09:07:01 AM 1 31.33 0.00 1.12 1.20 0.08 66.27 09:07:01 AM 2 38.64 0.00 1.79 2.56 0.08 56.93 09:07:01 AM 3 45.25 0.00 1.10 0.49 0.08 53.08 09:07:01 AM 4 18.71 0.00 1.10 1.52 0.10 78.57 09:07:01 AM 5 36.30 0.00 0.75 0.25 0.08 62.61 09:07:01 AM 6 39.41 0.00 1.32 0.37 0.08 58.82 09:07:01 AM 7 52.19 0.00 2.14 0.77 0.10 44.80 09:08:01 AM all 41.07 0.00 1.02 0.41 0.09 57.41 09:08:01 AM 0 42.96 0.00 1.17 0.00 0.10 55.77 09:08:01 AM 1 57.19 0.00 1.79 2.19 0.10 38.74 09:08:01 AM 2 24.50 0.00 0.94 0.03 0.07 74.47 09:08:01 AM 3 32.17 0.00 0.80 0.89 0.08 66.06 09:08:01 AM 4 40.76 0.00 0.53 0.02 0.10 58.59 09:08:01 AM 5 45.99 0.00 1.29 0.03 0.10 52.60 09:08:01 AM 6 43.83 0.00 0.84 0.00 0.10 55.23 09:08:01 AM 7 41.14 0.00 0.78 0.15 0.08 57.84 09:09:01 AM all 19.23 0.25 3.02 1.38 0.11 76.01 09:09:01 AM 0 20.55 0.03 2.96 0.99 0.12 75.35 09:09:01 AM 1 21.71 0.07 3.33 1.99 0.12 72.79 09:09:01 AM 2 15.51 0.03 2.64 0.81 0.12 80.89 09:09:01 AM 3 19.95 1.70 3.76 1.42 0.10 73.08 09:09:01 AM 4 17.76 0.05 2.39 2.14 0.08 77.58 09:09:01 AM 5 19.03 0.07 3.10 3.43 0.12 74.25 09:09:01 AM 6 23.67 0.00 3.13 0.03 0.12 73.05 09:09:01 AM 7 15.65 0.03 2.84 0.25 0.12 81.10 09:10:01 AM all 15.38 0.33 1.78 0.07 0.08 82.36 09:10:01 AM 0 13.64 2.06 2.01 0.07 0.08 82.15 09:10:01 AM 1 21.12 0.10 2.24 0.10 0.08 76.35 09:10:01 AM 2 16.73 0.00 1.52 0.10 0.08 81.57 09:10:01 AM 3 12.77 0.12 1.91 0.03 0.07 85.10 09:10:01 AM 4 12.39 0.00 1.41 0.10 0.10 86.00 09:10:01 AM 5 18.59 0.02 1.81 0.03 0.07 79.49 09:10:01 AM 6 12.95 0.00 1.39 0.10 0.07 85.49 09:10:01 AM 7 14.84 0.34 1.93 0.05 0.08 82.76 Average: all 24.58 0.12 1.65 0.85 0.08 72.73 Average: 0 20.97 0.42 1.60 0.87 0.09 76.05 Average: 1 30.11 0.03 2.04 1.35 0.09 66.37 Average: 2 20.26 0.01 1.55 0.83 0.08 77.27 Average: 3 24.36 0.36 1.72 0.86 0.08 72.62 Average: 4 19.59 0.01 1.29 1.19 0.08 77.84 Average: 5 25.01 0.02 1.49 0.82 0.08 72.58 Average: 6 24.85 0.00 1.44 0.29 0.08 73.35 Average: 7 31.45 0.07 2.07 0.57 0.09 65.74