---> uname -a: Linux prd-centos8-docker-8c-8g-21865.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 1057 27324 19 3508 30376 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:18:79:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe18:79a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:c5:f4:fa 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:d0ff:fec5:f4fa/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) 04/09/2024 _x86_64_ (8 CPU) 16:03:27 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 95.92 10.38 85.54 1817.70 5943.69 04:06:01 PM 362.97 20.43 342.54 4401.53 11471.19 04:07:01 PM 234.20 2.62 231.58 423.26 40178.83 04:08:01 PM 88.45 0.98 87.47 59.05 8117.33 Average: 195.38 8.60 186.78 1675.21 16429.39 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29567336 31244604 3088376 9.46 2688 2002272 1447272 4.29 165380 2500656 158096 04:06:01 PM 28332000 30423876 4323712 13.24 2688 2405668 2123216 6.30 259320 3588204 194972 04:07:01 PM 26493736 29498324 6161976 18.87 2688 3303856 3098676 9.19 572928 5052412 24 04:08:01 PM 27955832 31080336 4699880 14.39 2688 3423656 1535228 4.55 804572 3365584 80712 Average: 28087226 30561785 4568486 13.99 2688 2783863 2051098 6.09 450550 3626714 108451 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 59.89 42.79 971.11 8.43 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 374.99 321.91 3606.47 64.44 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 454.69 340.21 8317.05 37.84 0.00 0.00 0.00 0.00 04:07:01 PM docker0 5.20 10.53 0.30 273.45 0.00 0.00 0.00 0.00 04:07:01 PM vethced0fb5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 295.52 291.44 415.39 1960.06 0.00 0.00 0.00 0.00 04:08:01 PM docker0 1.47 2.20 0.11 32.53 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 296.28 249.10 3327.80 517.71 0.00 0.00 0.00 0.00 Average: docker0 1.67 3.18 0.10 76.51 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) 04/09/2024 _x86_64_ (8 CPU) 16:03:27 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.44 0.00 0.89 0.74 0.04 87.88 04:05:01 PM 0 10.96 0.00 1.03 0.52 0.05 87.44 04:05:01 PM 1 0.69 0.00 0.23 0.00 0.05 99.03 04:05:01 PM 2 12.25 0.00 1.12 1.65 0.03 84.95 04:05:01 PM 3 17.58 0.00 1.92 0.93 0.03 79.54 04:05:01 PM 4 18.09 0.00 1.08 1.15 0.05 79.63 04:05:01 PM 5 5.07 0.00 0.45 0.25 0.03 94.19 04:05:01 PM 6 6.40 0.00 0.40 0.92 0.05 92.23 04:05:01 PM 7 12.44 0.00 0.88 0.53 0.03 86.11 04:06:01 PM all 20.63 0.00 1.42 1.89 0.07 75.98 04:06:01 PM 0 24.05 0.00 1.54 1.77 0.08 72.56 04:06:01 PM 1 19.82 0.00 1.49 1.30 0.10 77.28 04:06:01 PM 2 18.72 0.00 1.72 2.78 0.07 76.71 04:06:01 PM 3 24.15 0.00 1.57 3.92 0.07 70.29 04:06:01 PM 4 21.60 0.00 1.64 1.39 0.07 75.31 04:06:01 PM 5 14.11 0.00 1.56 2.19 0.07 82.07 04:06:01 PM 6 22.30 0.00 1.19 1.57 0.07 74.87 04:06:01 PM 7 20.27 0.00 0.69 0.22 0.07 78.76 04:07:01 PM all 19.94 0.00 2.37 4.83 0.09 72.77 04:07:01 PM 0 21.78 0.00 1.80 2.57 0.08 73.77 04:07:01 PM 1 21.12 0.00 2.39 6.81 0.08 69.59 04:07:01 PM 2 25.39 0.00 2.10 4.82 0.10 67.60 04:07:01 PM 3 16.45 0.00 2.10 3.25 0.08 78.12 04:07:01 PM 4 16.73 0.00 2.47 7.84 0.08 72.88 04:07:01 PM 5 14.43 0.00 2.07 3.64 0.08 79.78 04:07:01 PM 6 22.79 0.00 2.91 6.15 0.08 68.07 04:07:01 PM 7 20.86 0.00 3.14 3.55 0.08 72.37 04:08:01 PM all 8.85 0.00 1.71 0.57 0.05 88.81 04:08:01 PM 0 3.97 0.00 1.69 1.42 0.05 92.87 04:08:01 PM 1 5.04 0.00 1.86 0.64 0.07 92.39 04:08:01 PM 2 22.03 0.00 2.09 0.39 0.07 75.42 04:08:01 PM 3 8.19 0.00 1.64 1.09 0.07 89.01 04:08:01 PM 4 8.28 0.00 1.76 0.33 0.05 89.58 04:08:01 PM 5 6.90 0.00 1.61 0.25 0.03 91.21 04:08:01 PM 6 4.19 0.00 1.56 0.34 0.05 93.86 04:08:01 PM 7 12.23 0.00 1.51 0.10 0.05 86.12 Average: all 14.96 0.00 1.60 2.01 0.06 81.37 Average: 0 15.18 0.00 1.51 1.57 0.07 81.67 Average: 1 11.65 0.00 1.49 2.18 0.08 84.60 Average: 2 19.59 0.00 1.76 2.41 0.07 76.18 Average: 3 16.59 0.00 1.81 2.29 0.06 79.24 Average: 4 16.17 0.00 1.74 2.67 0.06 79.36 Average: 5 10.12 0.00 1.42 1.58 0.05 86.83 Average: 6 13.92 0.00 1.51 2.24 0.06 82.27 Average: 7 16.44 0.00 1.55 1.10 0.06 80.85