---> uname -a: Linux prd-centos8-docker-8c-8g-21081.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 1035 27203 19 3651 30392 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:f6:e9:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fef6:e950/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:c8:65:aa 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::42:92ff:fec8:65aa/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) 04/06/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 147.98 20.80 127.18 4285.55 8399.32 03:51:01 PM 443.00 7.35 435.65 1276.64 14483.46 03:52:01 PM 262.93 3.32 259.61 4750.28 27058.26 03:53:01 PM 97.13 3.20 93.94 1198.33 14580.04 Average: 237.76 8.66 229.09 2877.57 16130.53 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29302244 31131544 3353468 10.27 2688 2149380 1610812 4.78 175776 2730072 112140 03:51:01 PM 27807568 30136012 4848144 14.85 2688 2638416 2232952 6.63 418488 3934868 254864 03:52:01 PM 28152640 31155936 4503072 13.79 2688 3298252 1591696 4.72 628736 3315192 125612 03:53:01 PM 27913396 31178960 4742316 14.52 2688 3558460 1494552 4.43 1165576 3023720 144 Average: 28293962 30900613 4361750 13.36 2688 2911127 1732503 5.14 597144 3250963 123190 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 78.74 57.84 1032.77 27.42 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 569.06 474.24 7121.05 64.83 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 322.74 226.21 3796.94 35.12 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:52:01 PM veth189a7bc 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 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 224.49 212.73 628.54 1601.87 0.00 0.00 0.00 0.00 03:53:01 PM docker0 133.48 154.22 798.52 596.46 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 298.76 242.76 3144.81 432.37 0.00 0.00 0.00 0.00 Average: docker0 33.38 38.58 199.66 149.14 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) 04/06/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.05 0.00 1.09 0.83 0.05 85.97 03:50:01 PM 0 6.54 0.00 0.85 0.50 0.05 92.06 03:50:01 PM 1 14.65 0.00 1.45 0.58 0.05 83.27 03:50:01 PM 2 5.93 0.00 0.92 2.47 0.07 90.61 03:50:01 PM 3 23.58 0.00 1.34 0.68 0.05 74.35 03:50:01 PM 4 18.62 0.00 1.27 0.72 0.03 79.36 03:50:01 PM 5 8.22 0.00 0.88 0.22 0.03 90.64 03:50:01 PM 6 8.07 0.00 0.74 0.94 0.07 90.19 03:50:01 PM 7 10.75 0.00 1.29 0.54 0.08 87.34 03:51:01 PM all 32.10 0.00 1.93 1.78 0.13 64.05 03:51:01 PM 0 30.05 0.00 3.09 4.74 0.13 61.97 03:51:01 PM 1 26.30 0.00 2.50 2.79 0.13 68.28 03:51:01 PM 2 45.29 0.00 1.05 0.18 0.17 53.30 03:51:01 PM 3 36.61 0.00 1.76 0.90 0.12 60.61 03:51:01 PM 4 20.82 0.00 2.38 1.96 0.15 74.69 03:51:01 PM 5 25.29 0.00 1.91 2.38 0.10 70.32 03:51:01 PM 6 34.15 0.00 1.34 0.49 0.12 63.90 03:51:01 PM 7 38.26 0.00 1.44 0.79 0.13 59.38 03:52:01 PM all 20.39 0.00 1.83 2.68 0.07 75.03 03:52:01 PM 0 24.28 0.00 1.64 3.97 0.07 70.04 03:52:01 PM 1 29.77 0.00 2.40 2.67 0.08 65.08 03:52:01 PM 2 19.86 0.00 1.73 1.31 0.08 77.01 03:52:01 PM 3 21.74 0.00 1.97 5.44 0.07 70.78 03:52:01 PM 4 15.57 0.00 1.21 2.49 0.08 80.65 03:52:01 PM 5 21.05 0.00 2.10 1.26 0.07 75.53 03:52:01 PM 6 16.37 0.00 1.85 2.05 0.07 79.67 03:52:01 PM 7 14.48 0.00 1.74 2.25 0.05 81.48 03:53:01 PM all 8.38 0.00 1.40 0.81 0.06 89.35 03:53:01 PM 0 11.77 0.00 1.75 0.94 0.07 85.47 03:53:01 PM 1 5.11 0.00 1.10 0.79 0.05 92.95 03:53:01 PM 2 1.49 0.00 0.94 0.27 0.07 97.24 03:53:01 PM 3 12.73 0.00 2.02 0.17 0.07 85.01 03:53:01 PM 4 12.64 0.00 1.61 2.78 0.07 82.91 03:53:01 PM 5 3.36 0.00 0.90 0.08 0.07 95.58 03:53:01 PM 6 5.77 0.00 0.97 0.89 0.03 92.34 03:53:01 PM 7 14.15 0.00 1.91 0.62 0.05 83.27 Average: all 18.22 0.00 1.56 1.52 0.08 78.62 Average: 0 18.13 0.00 1.83 2.53 0.08 77.42 Average: 1 18.94 0.00 1.86 1.70 0.08 77.42 Average: 2 18.13 0.00 1.16 1.06 0.10 79.55 Average: 3 23.66 0.00 1.77 1.80 0.08 72.69 Average: 4 16.91 0.00 1.61 1.98 0.08 79.40 Average: 5 14.46 0.00 1.45 0.98 0.07 83.04 Average: 6 16.08 0.00 1.22 1.09 0.07 81.53 Average: 7 19.41 0.00 1.59 1.05 0.08 77.87