---> uname -a: Linux prd-centos8-docker-8c-8g-206.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 1030 27345 19 3514 30403 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:13:7e:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe13:7ec4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:ea:91:0c 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:bfff:feea:910c/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) 05/03/2024 _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 217.98 17.81 200.17 3206.40 6665.81 04:06:01 PM 336.74 18.81 317.93 4344.08 11113.35 04:07:01 PM 271.03 3.07 267.97 534.00 41210.81 04:08:01 PM 95.07 0.97 94.10 69.31 9795.92 Average: 230.20 10.16 220.04 2038.29 17197.73 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29631608 31289152 3024104 9.26 2688 1982520 1425596 4.23 163512 2437240 143012 04:06:01 PM 28573656 30635200 4082056 12.50 2688 2376216 1874436 5.56 231684 3378048 182692 04:07:01 PM 26493528 29508040 6162184 18.87 2688 3313808 3006164 8.92 575344 5049956 3360 04:08:01 PM 28064304 31196524 4591408 14.06 2688 3431324 1465188 4.35 807992 3254512 33812 Average: 28190774 30657229 4464938 13.67 2688 2775967 1942846 5.76 444633 3529939 90719 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 362.33 228.31 1557.64 66.98 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 322.31 280.04 3255.93 54.12 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 481.19 366.20 8846.51 43.64 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.41 12.24 0.44 305.80 0.00 0.00 0.00 0.00 04:07:01 PM vethe606fda 1.93 2.45 0.16 32.54 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 289.49 288.27 391.22 1963.40 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.18 0.00 0.02 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 363.84 290.71 3513.06 532.03 0.00 0.00 0.00 0.00 Average: docker0 1.85 3.11 0.11 76.47 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) 05/03/2024 _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 12.22 0.00 1.56 0.91 0.05 85.25 04:05:01 PM 0 2.96 0.00 1.46 0.50 0.07 95.01 04:05:01 PM 1 9.72 0.00 0.67 0.40 0.05 89.16 04:05:01 PM 2 16.43 0.00 2.02 0.60 0.05 80.90 04:05:01 PM 3 15.33 0.00 1.39 0.48 0.03 82.77 04:05:01 PM 4 10.17 0.00 1.71 0.32 0.05 87.76 04:05:01 PM 5 17.34 0.00 1.45 0.82 0.07 80.32 04:05:01 PM 6 20.84 0.00 2.17 0.89 0.05 76.05 04:05:01 PM 7 4.97 0.00 1.61 3.28 0.03 90.12 04:06:01 PM all 16.55 0.00 1.28 1.57 0.07 80.52 04:06:01 PM 0 11.67 0.00 1.37 1.19 0.08 85.69 04:06:01 PM 1 11.89 0.00 1.44 2.41 0.08 84.18 04:06:01 PM 2 24.61 0.00 1.45 0.97 0.10 72.87 04:06:01 PM 3 23.01 0.00 0.87 2.12 0.07 73.93 04:06:01 PM 4 16.51 0.00 1.05 1.37 0.08 80.98 04:06:01 PM 5 15.60 0.00 1.72 1.99 0.05 80.64 04:06:01 PM 6 15.22 0.00 1.17 0.90 0.05 82.66 04:06:01 PM 7 13.89 0.00 1.19 1.62 0.05 83.25 04:07:01 PM all 26.25 0.00 2.79 2.29 0.09 68.59 04:07:01 PM 0 23.11 0.00 2.74 1.33 0.10 72.72 04:07:01 PM 1 22.31 0.00 2.93 0.99 0.10 73.66 04:07:01 PM 2 29.64 0.00 4.05 3.95 0.10 62.27 04:07:01 PM 3 31.66 0.00 2.52 2.22 0.08 63.52 04:07:01 PM 4 20.28 0.00 2.76 2.22 0.08 74.65 04:07:01 PM 5 30.57 0.00 2.15 0.79 0.10 66.39 04:07:01 PM 6 21.69 0.00 2.28 4.63 0.08 71.32 04:07:01 PM 7 30.68 0.00 2.86 2.22 0.07 64.16 04:08:01 PM all 12.72 0.00 1.98 0.40 0.07 84.83 04:08:01 PM 0 18.41 0.00 2.14 0.30 0.07 79.08 04:08:01 PM 1 8.95 0.00 1.83 0.32 0.07 88.84 04:08:01 PM 2 12.50 0.00 1.72 1.69 0.08 84.00 04:08:01 PM 3 8.06 0.00 1.79 0.12 0.07 89.97 04:08:01 PM 4 8.39 0.00 1.93 0.22 0.07 89.40 04:08:01 PM 5 7.30 0.00 2.09 0.20 0.07 90.34 04:08:01 PM 6 29.44 0.00 2.54 0.22 0.07 67.73 04:08:01 PM 7 8.66 0.00 1.83 0.17 0.05 89.29 Average: all 16.92 0.00 1.90 1.29 0.07 79.81 Average: 0 14.04 0.00 1.93 0.83 0.08 83.13 Average: 1 13.20 0.00 1.71 1.03 0.08 83.98 Average: 2 20.78 0.00 2.31 1.80 0.08 75.03 Average: 3 19.50 0.00 1.64 1.23 0.06 77.56 Average: 4 13.83 0.00 1.86 1.03 0.07 83.21 Average: 5 17.69 0.00 1.85 0.95 0.07 79.43 Average: 6 21.79 0.00 2.04 1.65 0.06 74.45 Average: 7 14.52 0.00 1.87 1.82 0.05 81.74