---> uname -a: Linux prd-centos8-docker-8c-8g-9378.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1068 27288 19 3533 30357 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:84:79:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe84:79af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:b9:6a:2e 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::42:40ff:feb9:6a2e/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) 02/28/2024 _x86_64_ (8 CPU) 09:50:53 LINUX RESTART (8 CPU) 09:51:01 AM tps rtps wtps bread/s bwrtn/s 09:52:01 AM 283.07 70.44 212.63 9896.07 42960.88 09:53:01 AM 268.71 19.94 248.77 3794.20 11363.53 09:54:01 AM 101.28 1.32 99.97 487.92 11775.79 09:55:01 AM 118.73 12.50 106.23 896.50 41327.82 09:56:01 AM 25.21 0.02 25.19 0.53 599.52 09:57:01 AM 48.68 0.45 48.23 63.85 1270.13 Average: 140.95 17.44 123.50 2523.23 18216.46 09:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 AM 29587156 31240324 3068556 9.40 2688 1978188 1485020 4.41 166432 2477360 138644 09:53:01 AM 28425344 30509720 4230368 12.95 2688 2398540 2025784 6.01 261596 3489492 202196 09:54:01 AM 27415084 29695668 5240628 16.05 2688 2591944 2726228 8.09 319408 4430812 57208 09:55:01 AM 25032176 28152464 7623536 23.35 2688 3413760 6032112 17.90 523908 6529292 288 09:56:01 AM 25165092 28287336 7490620 22.94 2688 3414864 5175604 15.36 537832 6371320 140 09:57:01 AM 27916816 31057184 4738896 14.51 2688 3431688 1591864 4.72 679700 3503072 43400 Average: 27256945 29823783 5398767 16.53 2688 2871497 3172769 9.41 414813 4466891 73646 09:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 418.86 268.54 1595.45 61.17 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 330.72 286.24 3652.20 59.19 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 2.12 2.12 0.43 0.43 0.00 0.00 0.00 0.00 09:54:01 AM eth0 218.70 164.06 2659.94 31.04 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 09:55:01 AM eth0 1098.37 372.49 6478.48 27.81 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.77 1.03 0.11 0.12 0.00 0.00 0.00 0.00 09:55:01 AM veth059330b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 AM lo 277.11 277.11 135.57 135.57 0.00 0.00 0.00 0.00 09:56:01 AM eth0 101.20 68.13 31.59 30.97 0.00 0.00 0.00 0.00 09:56:01 AM docker0 5.86 6.35 0.74 0.75 0.00 0.00 0.00 0.00 09:56:01 AM veth66df0e4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 AM lo 86.77 86.77 8.29 8.29 0.00 0.00 0.00 0.00 09:57:01 AM eth0 113.95 81.39 44.45 37.20 0.00 0.00 0.00 0.00 09:57:01 AM docker0 3.47 4.20 0.59 0.58 0.00 0.00 0.00 0.00 Average: lo 61.37 61.37 24.09 24.09 0.00 0.00 0.00 0.00 Average: eth0 380.30 206.81 2410.34 41.23 0.00 0.00 0.00 0.00 Average: docker0 1.68 1.93 0.24 0.24 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) 02/28/2024 _x86_64_ (8 CPU) 09:50:53 LINUX RESTART (8 CPU) 09:51:01 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 14.59 0.00 2.58 1.35 0.07 81.42 09:52:01 AM 0 14.78 0.00 2.31 0.70 0.08 82.13 09:52:01 AM 1 25.09 0.00 4.22 2.46 0.08 68.15 09:52:01 AM 2 17.96 0.00 2.01 1.44 0.08 78.51 09:52:01 AM 3 12.94 0.00 2.98 1.42 0.07 82.59 09:52:01 AM 4 13.19 0.00 2.88 0.79 0.05 83.10 09:52:01 AM 5 6.61 0.00 2.25 0.35 0.07 90.72 09:52:01 AM 6 7.87 0.00 1.72 2.98 0.03 87.40 09:52:01 AM 7 18.27 0.00 2.26 0.67 0.07 78.74 09:53:01 AM all 24.09 0.00 1.36 0.69 0.07 73.78 09:53:01 AM 0 15.01 0.00 1.00 0.63 0.07 83.28 09:53:01 AM 1 20.64 0.00 1.39 0.92 0.07 76.99 09:53:01 AM 2 25.44 0.00 1.69 0.77 0.10 72.00 09:53:01 AM 3 30.76 0.00 2.43 0.89 0.07 65.86 09:53:01 AM 4 28.20 0.00 1.27 0.95 0.07 69.52 09:53:01 AM 5 24.51 0.00 0.79 0.75 0.07 73.88 09:53:01 AM 6 24.17 0.00 1.30 0.53 0.08 73.91 09:53:01 AM 7 24.00 0.00 1.03 0.10 0.07 74.80 09:54:01 AM all 38.12 0.00 1.02 0.28 0.09 60.48 09:54:01 AM 0 49.37 0.00 1.55 0.50 0.10 48.48 09:54:01 AM 1 39.73 0.00 0.72 0.05 0.08 59.42 09:54:01 AM 2 42.78 0.00 1.02 0.10 0.10 56.00 09:54:01 AM 3 25.37 0.00 1.37 0.25 0.08 72.93 09:54:01 AM 4 42.70 0.00 1.00 0.37 0.10 55.83 09:54:01 AM 5 33.83 0.00 0.60 0.07 0.08 65.42 09:54:01 AM 6 30.20 0.00 0.77 0.89 0.07 68.08 09:54:01 AM 7 41.02 0.00 1.17 0.02 0.10 57.70 09:55:01 AM all 31.34 0.24 2.53 0.72 0.09 65.07 09:55:01 AM 0 36.08 1.28 2.54 0.47 0.12 59.51 09:55:01 AM 1 40.81 0.00 2.88 1.11 0.10 55.09 09:55:01 AM 2 36.00 0.00 2.09 2.14 0.10 59.68 09:55:01 AM 3 38.50 0.00 2.56 0.05 0.10 58.79 09:55:01 AM 4 25.54 0.59 2.49 0.49 0.08 70.81 09:55:01 AM 5 20.36 0.03 2.52 0.25 0.08 76.74 09:55:01 AM 6 22.13 0.03 2.74 0.35 0.08 74.66 09:55:01 AM 7 31.31 0.00 2.44 0.92 0.08 65.24 09:56:01 AM all 15.76 0.32 1.63 0.08 0.08 82.13 09:56:01 AM 0 13.09 0.00 1.71 0.10 0.08 85.02 09:56:01 AM 1 17.34 0.07 1.69 0.03 0.08 80.78 09:56:01 AM 2 18.46 0.37 2.33 0.28 0.08 78.47 09:56:01 AM 3 17.48 0.05 1.86 0.03 0.08 80.50 09:56:01 AM 4 15.48 0.07 1.61 0.02 0.07 82.76 09:56:01 AM 5 16.12 2.02 1.29 0.08 0.07 80.42 09:56:01 AM 6 14.25 0.00 1.29 0.05 0.08 84.32 09:56:01 AM 7 13.82 0.02 1.27 0.03 0.10 84.76 09:57:01 AM all 20.68 0.11 2.26 0.11 0.08 76.75 09:57:01 AM 0 31.89 0.07 2.64 0.17 0.10 65.14 09:57:01 AM 1 14.51 0.03 1.72 0.15 0.08 83.50 09:57:01 AM 2 26.41 0.03 2.51 0.15 0.08 70.81 09:57:01 AM 3 21.88 0.03 2.54 0.15 0.08 75.31 09:57:01 AM 4 19.38 0.02 2.51 0.07 0.07 77.96 09:57:01 AM 5 18.64 0.25 2.24 0.07 0.07 78.73 09:57:01 AM 6 13.90 0.44 1.81 0.05 0.08 83.72 09:57:01 AM 7 18.79 0.03 2.11 0.07 0.08 78.91 Average: all 24.10 0.11 1.90 0.54 0.08 73.27 Average: 0 26.69 0.22 1.96 0.43 0.09 70.60 Average: 1 26.34 0.02 2.10 0.79 0.08 70.67 Average: 2 27.84 0.07 1.94 0.81 0.09 69.25 Average: 3 24.48 0.01 2.29 0.47 0.08 72.67 Average: 4 24.09 0.11 1.96 0.45 0.07 73.33 Average: 5 20.02 0.39 1.61 0.26 0.07 77.64 Average: 6 18.76 0.08 1.60 0.81 0.07 78.68 Average: 7 24.54 0.01 1.71 0.30 0.08 73.36