---> uname -a: Linux prd-centos8-docker-8c-8g-4476.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 1064 27287 19 3538 30365 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:b4:96:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:feb4:96b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:36:6e:5e 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:aaff:fe36:6e5e/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) 02/10/2024 _x86_64_ (8 CPU) 20:11:21 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 94.09 6.95 87.14 1301.70 6439.55 08:14:01 PM 404.30 19.04 385.25 4380.54 12914.61 08:15:01 PM 275.61 3.22 272.39 468.64 43956.61 08:16:01 PM 65.86 0.65 65.21 65.71 7529.82 Average: 209.96 7.46 202.50 1554.15 17710.15 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29537580 31257592 3118132 9.55 2688 2044376 1506572 4.47 167880 2524276 177768 08:14:01 PM 28350388 30460868 4305324 13.18 2688 2424132 2006336 5.95 266812 3559128 193940 08:15:01 PM 26963216 29991200 5692496 17.43 2688 3326752 2424112 7.19 581356 4572408 3208 08:16:01 PM 27949980 31096752 4705732 14.41 2688 3444928 1525140 4.53 807184 3365196 10988 Average: 28200291 30701603 4455421 13.64 2688 2810047 1865540 5.54 455808 3505252 96476 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 126.41 117.78 980.61 15.41 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 369.81 318.68 3609.18 63.58 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 451.77 343.97 8408.73 41.54 0.00 0.00 0.00 0.00 08:15:01 PM docker0 14.30 18.99 0.80 306.20 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 309.75 317.18 359.85 1985.94 0.00 0.00 0.00 0.00 08:16:01 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 314.43 274.40 3339.59 526.62 0.00 0.00 0.00 0.00 Average: docker0 3.57 4.75 0.20 76.55 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) 02/10/2024 _x86_64_ (8 CPU) 20:11:21 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.12 0.00 0.96 0.43 0.05 88.43 08:13:01 PM 0 5.27 0.00 0.82 0.13 0.05 93.73 08:13:01 PM 1 18.56 0.00 1.80 0.38 0.07 79.18 08:13:01 PM 2 10.72 0.00 1.09 0.74 0.07 87.38 08:13:01 PM 3 9.53 0.00 0.97 0.92 0.07 88.51 08:13:01 PM 4 10.13 0.00 0.67 0.30 0.03 88.87 08:13:01 PM 5 13.78 0.00 0.83 0.22 0.03 85.14 08:13:01 PM 6 2.17 0.00 0.47 0.15 0.03 97.18 08:13:01 PM 7 10.83 0.00 1.05 0.63 0.05 87.43 08:14:01 PM all 21.80 0.00 1.55 1.63 0.08 74.94 08:14:01 PM 0 26.48 0.00 0.77 0.15 0.10 72.51 08:14:01 PM 1 29.02 0.00 1.82 1.92 0.08 67.15 08:14:01 PM 2 16.04 0.00 1.59 0.67 0.08 81.62 08:14:01 PM 3 31.12 0.00 1.91 1.34 0.08 65.55 08:14:01 PM 4 15.14 0.00 1.27 1.24 0.08 82.27 08:14:01 PM 5 16.90 0.00 2.19 3.53 0.07 77.31 08:14:01 PM 6 15.30 0.00 1.63 2.81 0.07 80.20 08:14:01 PM 7 24.38 0.00 1.20 1.39 0.08 72.95 08:15:01 PM all 21.17 0.00 3.46 2.35 0.09 72.93 08:15:01 PM 0 29.60 0.00 3.83 1.96 0.10 64.51 08:15:01 PM 1 12.09 0.00 2.89 2.94 0.08 82.00 08:15:01 PM 2 13.78 0.00 3.48 3.15 0.08 79.50 08:15:01 PM 3 33.65 0.00 3.89 3.62 0.12 58.72 08:15:01 PM 4 14.55 0.00 3.75 0.96 0.08 80.65 08:15:01 PM 5 16.18 0.00 3.15 2.07 0.08 78.52 08:15:01 PM 6 22.30 0.00 3.26 1.36 0.10 72.98 08:15:01 PM 7 27.22 0.00 3.41 2.77 0.08 66.52 08:16:01 PM all 12.36 0.00 1.19 0.29 0.05 86.12 08:16:01 PM 0 4.93 0.00 1.25 0.52 0.07 93.23 08:16:01 PM 1 12.95 0.00 1.72 0.17 0.05 85.11 08:16:01 PM 2 19.66 0.00 1.04 0.35 0.07 78.89 08:16:01 PM 3 24.79 0.00 1.44 0.65 0.05 73.07 08:16:01 PM 4 11.36 0.00 0.89 0.05 0.03 87.67 08:16:01 PM 5 10.25 0.00 1.07 0.28 0.03 88.36 08:16:01 PM 6 4.90 0.00 1.14 0.20 0.03 93.72 08:16:01 PM 7 9.98 0.00 0.97 0.08 0.05 88.92 Average: all 16.35 0.00 1.79 1.17 0.07 80.62 Average: 0 16.53 0.00 1.66 0.69 0.08 81.04 Average: 1 18.16 0.00 2.06 1.35 0.07 78.36 Average: 2 15.06 0.00 1.80 1.22 0.08 81.85 Average: 3 24.76 0.00 2.05 1.63 0.08 71.49 Average: 4 12.79 0.00 1.64 0.64 0.06 84.87 Average: 5 14.27 0.00 1.81 1.52 0.05 82.34 Average: 6 11.15 0.00 1.62 1.13 0.06 86.04 Average: 7 18.09 0.00 1.66 1.22 0.07 78.97