---> uname -a: Linux prd-centos8-docker-8c-8g-15066.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27313 19 3535 30389 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:79:59:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe79:59a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:7c:30:0d 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:beff:fe7c:300d/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) 01/25/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 114.16 7.11 107.05 1324.93 8100.07 04:06:01 PM 396.58 19.83 376.75 4446.33 12466.72 04:07:01 PM 250.95 3.05 247.90 451.42 41888.61 04:08:01 PM 71.46 0.65 70.81 65.71 8121.74 Average: 208.67 7.66 201.01 1572.80 17687.67 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29459464 31198232 3196248 9.79 2688 2057668 1451404 4.31 163260 2584096 162140 04:06:01 PM 28263168 30492484 4392544 13.45 2688 2542152 1941876 5.76 275992 3633732 247728 04:07:01 PM 27016256 30045324 5639456 17.27 2688 3328672 2305500 6.84 582344 4518392 6224 04:08:01 PM 27962360 31113208 4693352 14.37 2688 3447984 1544868 4.58 807036 3350524 27176 Average: 28175312 30712312 4480400 13.72 2688 2844119 1810912 5.37 457158 3521686 110817 04:04:02 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 68.72 47.43 1097.58 9.01 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 435.24 375.57 5568.79 72.11 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 346.52 271.51 6487.84 32.30 0.00 0.00 0.00 0.00 04:07:01 PM docker0 8.08 14.94 0.48 306.74 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 329.87 310.90 348.07 1966.52 0.00 0.00 0.00 0.00 04:08:01 PM 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 296.02 252.19 3385.33 522.02 0.00 0.00 0.00 0.00 Average: docker0 2.03 3.75 0.12 77.04 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) 01/25/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.41 0.00 0.95 0.73 0.06 87.86 04:05:01 PM 0 7.77 0.00 0.64 0.42 0.07 91.10 04:05:01 PM 1 3.91 0.00 0.37 1.19 0.07 94.46 04:05:01 PM 2 9.81 0.00 0.81 2.12 0.07 87.18 04:05:01 PM 3 13.71 0.00 1.53 0.63 0.05 84.08 04:05:01 PM 4 12.04 0.00 1.07 0.46 0.03 86.40 04:05:01 PM 5 10.74 0.00 0.83 0.41 0.05 87.97 04:05:01 PM 6 24.78 0.00 2.20 0.51 0.05 72.46 04:05:01 PM 7 0.48 0.00 0.15 0.10 0.05 99.22 04:06:01 PM all 23.36 0.00 1.54 1.78 0.09 73.22 04:06:01 PM 0 18.97 0.00 1.17 1.65 0.10 78.11 04:06:01 PM 1 29.27 0.00 1.59 1.91 0.08 67.14 04:06:01 PM 2 23.80 0.00 1.37 0.95 0.08 73.80 04:06:01 PM 3 18.71 0.00 2.25 3.71 0.10 75.23 04:06:01 PM 4 17.71 0.00 1.26 0.89 0.08 80.06 04:06:01 PM 5 29.73 0.00 1.51 1.69 0.10 66.97 04:06:01 PM 6 30.54 0.00 1.96 2.19 0.10 65.21 04:06:01 PM 7 18.18 0.00 1.26 1.26 0.10 79.21 04:07:01 PM all 16.64 0.00 2.72 3.43 0.10 77.10 04:07:01 PM 0 9.57 0.00 2.60 1.81 0.08 85.93 04:07:01 PM 1 15.09 0.00 3.09 8.30 0.10 73.41 04:07:01 PM 2 18.33 0.00 3.11 3.99 0.10 74.47 04:07:01 PM 3 17.89 0.00 2.69 3.06 0.13 76.22 04:07:01 PM 4 17.88 0.00 2.94 6.79 0.12 72.27 04:07:01 PM 5 13.03 0.00 2.01 1.21 0.08 83.67 04:07:01 PM 6 25.10 0.00 3.31 1.23 0.08 70.28 04:07:01 PM 7 16.25 0.00 2.02 1.08 0.08 80.58 04:08:01 PM all 13.02 0.00 1.24 0.14 0.06 85.55 04:08:01 PM 0 8.89 0.00 1.42 0.05 0.07 89.58 04:08:01 PM 1 18.90 0.00 1.52 0.12 0.07 79.40 04:08:01 PM 2 11.55 0.00 1.17 0.08 0.05 87.15 04:08:01 PM 3 18.66 0.00 1.00 0.13 0.07 80.14 04:08:01 PM 4 27.68 0.00 1.37 0.12 0.07 70.76 04:08:01 PM 5 5.00 0.00 1.12 0.03 0.05 93.79 04:08:01 PM 6 5.52 0.00 1.02 0.08 0.07 93.31 04:08:01 PM 7 7.93 0.00 1.29 0.48 0.05 90.25 Average: all 15.87 0.00 1.62 1.52 0.08 80.91 Average: 0 11.31 0.00 1.46 0.99 0.08 86.16 Average: 1 16.84 0.00 1.65 2.88 0.08 78.55 Average: 2 15.89 0.00 1.62 1.78 0.08 80.64 Average: 3 17.26 0.00 1.87 1.88 0.09 78.91 Average: 4 18.85 0.00 1.66 2.06 0.08 77.35 Average: 5 14.64 0.00 1.37 0.84 0.07 83.09 Average: 6 21.47 0.00 2.12 1.00 0.08 75.33 Average: 7 10.74 0.00 1.18 0.73 0.07 87.28