---> uname -a: Linux prd-centos8-docker-8c-8g-19014.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 1049 27300 19 3539 30382 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:b7:13:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:feb7:1309/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:22:e3:e4 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::42:52ff:fe22:e3e4/64 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) 03/29/2024 _x86_64_ (8 CPU) 04:11:27 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 143.84 21.78 122.06 4579.37 8707.02 04:14:01 AM 379.14 5.03 374.11 1170.01 10799.80 04:15:01 AM 271.71 2.95 268.76 441.05 41679.29 04:16:01 AM 58.08 0.70 57.38 131.82 7710.08 Average: 213.20 7.61 205.58 1580.44 17224.40 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29298404 31141484 3357308 10.28 2688 2163532 2006452 5.95 175784 2735904 113708 04:14:01 AM 28147684 30352612 4508028 13.80 2688 2517016 2037660 6.05 265596 3758200 211024 04:15:01 AM 26926660 29950200 5729052 17.54 2688 3321164 2695300 8.00 456908 4727344 692 04:16:01 AM 27954212 31109820 4701500 14.40 2688 3452948 1526660 4.53 689308 3473828 1108 Average: 28081740 30638529 4573972 14.01 2688 2863665 2066518 6.13 396899 3673819 81633 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 92.87 69.34 1107.05 30.13 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 423.38 362.00 4979.57 50.71 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 364.36 289.42 6439.73 35.27 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.36 12.21 0.44 307.63 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 276.29 296.05 376.80 2164.74 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 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 289.23 254.21 3225.88 570.23 0.00 0.00 0.00 0.00 Average: docker0 1.84 3.05 0.11 76.91 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) 03/29/2024 _x86_64_ (8 CPU) 04:11:27 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 11.39 0.00 1.09 0.68 0.06 86.78 04:13:01 AM 0 4.11 0.00 0.58 0.43 0.07 94.80 04:13:01 AM 1 7.77 0.00 1.60 1.95 0.07 88.60 04:13:01 AM 2 16.27 0.00 1.25 0.55 0.05 81.88 04:13:01 AM 3 24.92 0.00 2.17 0.85 0.05 72.01 04:13:01 AM 4 3.91 0.00 0.50 0.92 0.03 94.64 04:13:01 AM 5 5.78 0.00 0.62 0.23 0.05 93.31 04:13:01 AM 6 21.60 0.00 1.12 0.17 0.07 77.05 04:13:01 AM 7 6.69 0.00 0.90 0.32 0.07 92.02 04:14:01 AM all 20.80 0.00 1.33 1.82 0.08 75.97 04:14:01 AM 0 23.69 0.00 1.46 1.76 0.07 73.03 04:14:01 AM 1 23.66 0.00 2.06 4.07 0.08 70.12 04:14:01 AM 2 21.70 0.00 1.39 1.89 0.10 74.92 04:14:01 AM 3 20.38 0.00 0.89 1.04 0.08 77.61 04:14:01 AM 4 15.02 0.00 1.02 0.95 0.10 82.91 04:14:01 AM 5 15.75 0.00 0.99 0.74 0.08 82.44 04:14:01 AM 6 18.39 0.00 1.77 3.05 0.07 76.73 04:14:01 AM 7 27.78 0.00 1.07 1.05 0.08 70.01 04:15:01 AM all 14.14 0.00 2.97 2.52 0.08 80.29 04:15:01 AM 0 16.23 0.00 3.47 1.85 0.08 78.36 04:15:01 AM 1 15.23 0.00 3.16 5.26 0.08 76.26 04:15:01 AM 2 13.59 0.00 3.60 4.41 0.08 78.32 04:15:01 AM 3 12.19 0.00 2.45 4.16 0.07 81.14 04:15:01 AM 4 12.82 0.00 2.70 1.26 0.07 83.16 04:15:01 AM 5 9.38 0.00 2.98 1.77 0.08 85.79 04:15:01 AM 6 20.90 0.00 2.40 0.52 0.07 76.11 04:15:01 AM 7 12.79 0.00 2.99 0.94 0.07 83.21 04:16:01 AM all 12.49 0.00 1.20 0.30 0.06 85.95 04:16:01 AM 0 3.71 0.00 0.95 0.08 0.10 95.16 04:16:01 AM 1 20.23 0.00 1.30 0.99 0.07 77.41 04:16:01 AM 2 14.51 0.00 1.47 0.32 0.05 83.65 04:16:01 AM 3 20.40 0.00 1.42 0.64 0.07 77.47 04:16:01 AM 4 22.59 0.00 1.59 0.33 0.05 75.43 04:16:01 AM 5 4.40 0.00 0.97 0.03 0.03 94.57 04:16:01 AM 6 8.19 0.00 1.14 0.00 0.05 90.62 04:16:01 AM 7 5.88 0.00 0.79 0.02 0.05 93.27 Average: all 14.70 0.00 1.65 1.33 0.07 82.25 Average: 0 11.93 0.00 1.61 1.03 0.08 85.35 Average: 1 16.72 0.00 2.03 3.06 0.08 78.11 Average: 2 16.52 0.00 1.93 1.79 0.07 79.70 Average: 3 19.48 0.00 1.73 1.67 0.07 77.05 Average: 4 13.58 0.00 1.45 0.87 0.06 84.04 Average: 5 8.83 0.00 1.39 0.69 0.06 89.04 Average: 6 17.27 0.00 1.61 0.93 0.06 80.13 Average: 7 13.29 0.00 1.43 0.58 0.07 84.63