---> uname -a: Linux prd-centos8-docker-8c-8g-17549.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 27177 19 3662 30377 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:cc:c7:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fecc:c71c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:4a:97:92 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::42:9cff:fe4a:9792/64 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) 03/23/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 154.92 20.41 134.51 4355.41 9835.49 03:51:01 PM 448.90 6.58 442.32 1210.40 14610.45 03:52:01 PM 263.43 3.60 259.83 4823.19 31655.36 03:53:01 PM 74.46 2.95 71.51 1127.22 8616.01 Average: 235.43 8.39 227.05 2878.99 16179.59 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29222148 31070860 3433564 10.51 2688 2168712 1622188 4.81 175748 2807616 117876 03:51:01 PM 27683668 30110880 4972044 15.23 2688 2736652 2282904 6.77 460864 4014904 344180 03:52:01 PM 27979660 31102004 4676052 14.32 2688 3416444 1810036 5.37 663100 3454808 104432 03:53:01 PM 27807580 31084620 4848132 14.85 2688 3570068 1509456 4.48 1166444 3128320 8 Average: 28173264 30842091 4482448 13.73 2688 2972969 1806146 5.36 616539 3351412 141624 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 90.65 69.54 1184.86 24.32 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 654.23 548.48 7687.20 71.68 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 436.15 294.60 3696.31 37.33 0.00 0.00 0.00 0.00 03:52:01 PM docker0 110.86 163.46 5.71 566.69 0.00 0.00 0.00 0.00 03:52:01 PM veth538caca 110.86 163.48 7.22 566.69 0.00 0.00 0.00 0.05 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 132.87 151.97 68.85 1598.40 0.00 0.00 0.00 0.00 03:53:01 PM docker0 70.08 61.20 795.56 34.19 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 328.49 266.16 3159.39 432.95 0.00 0.00 0.00 0.00 Average: docker0 45.24 56.17 200.32 150.23 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) 03/23/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.90 0.00 1.08 0.96 0.05 86.01 03:50:01 PM 0 2.40 0.00 0.45 0.28 0.05 96.81 03:50:01 PM 1 17.01 0.00 1.23 0.67 0.03 81.05 03:50:01 PM 2 6.02 0.00 0.74 1.57 0.05 91.62 03:50:01 PM 3 35.33 0.00 2.84 2.29 0.07 59.48 03:50:01 PM 4 12.93 0.00 0.82 0.23 0.03 85.99 03:50:01 PM 5 6.63 0.00 0.70 0.33 0.05 92.29 03:50:01 PM 6 5.87 0.00 0.95 0.80 0.03 92.34 03:50:01 PM 7 9.01 0.00 0.88 1.52 0.05 88.53 03:51:01 PM all 32.47 0.00 1.84 1.65 0.09 63.96 03:51:01 PM 0 38.29 0.00 1.17 0.54 0.08 59.92 03:51:01 PM 1 36.58 0.00 2.67 2.45 0.10 58.20 03:51:01 PM 2 24.51 0.00 1.51 1.24 0.07 72.67 03:51:01 PM 3 28.72 0.00 1.59 0.97 0.08 68.64 03:51:01 PM 4 31.22 0.00 2.11 2.03 0.08 64.55 03:51:01 PM 5 34.45 0.00 2.11 1.68 0.10 61.66 03:51:01 PM 6 40.01 0.00 1.71 2.26 0.10 55.93 03:51:01 PM 7 25.94 0.00 1.86 2.01 0.08 70.10 03:52:01 PM all 19.00 0.00 1.75 2.60 0.06 76.60 03:52:01 PM 0 17.59 0.00 1.42 1.54 0.08 79.37 03:52:01 PM 1 12.00 0.00 1.20 2.98 0.05 83.77 03:52:01 PM 2 17.14 0.00 1.86 4.14 0.08 76.78 03:52:01 PM 3 27.31 0.00 1.41 1.84 0.07 69.37 03:52:01 PM 4 17.21 0.00 1.62 0.75 0.05 80.36 03:52:01 PM 5 21.73 0.00 2.14 2.79 0.05 73.28 03:52:01 PM 6 13.43 0.00 1.64 1.68 0.05 83.20 03:52:01 PM 7 25.56 0.00 2.66 5.08 0.07 66.63 03:53:01 PM all 8.68 0.00 1.15 0.54 0.04 89.58 03:53:01 PM 0 12.73 0.00 1.07 0.07 0.05 86.08 03:53:01 PM 1 12.38 0.00 1.20 0.08 0.05 86.29 03:53:01 PM 2 11.81 0.00 1.52 0.07 0.03 86.57 03:53:01 PM 3 1.24 0.00 0.72 2.96 0.05 95.03 03:53:01 PM 4 5.80 0.00 0.99 0.10 0.03 93.08 03:53:01 PM 5 11.30 0.00 1.12 0.65 0.05 86.88 03:53:01 PM 6 8.95 0.00 1.72 0.33 0.03 88.96 03:53:01 PM 7 5.24 0.00 0.83 0.10 0.03 93.79 Average: all 18.00 0.00 1.45 1.44 0.06 79.05 Average: 0 17.75 0.00 1.03 0.61 0.07 80.55 Average: 1 19.47 0.00 1.58 1.54 0.06 77.35 Average: 2 14.86 0.00 1.41 1.75 0.06 81.92 Average: 3 23.15 0.00 1.64 2.02 0.07 73.13 Average: 4 16.77 0.00 1.38 0.78 0.05 81.01 Average: 5 18.52 0.00 1.52 1.36 0.06 78.54 Average: 6 17.06 0.00 1.50 1.27 0.05 80.11 Average: 7 16.42 0.00 1.56 2.17 0.06 79.79