---> uname -a: Linux prd-centos8-docker-8c-8g-12539.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 1056 27313 19 3520 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:83:2d:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe83:2d1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:05:9e:fc 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:aeff:fe05:9efc/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) 03/11/2024 _x86_64_ (8 CPU) 16:05:54 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 215.00 137.04 77.96 14794.00 40983.02 04:08:01 PM 175.54 15.06 160.48 3280.64 10701.52 04:09:01 PM 391.38 6.43 384.95 1208.47 11585.35 04:10:01 PM 164.68 1.74 162.94 430.88 38475.55 Average: 236.74 40.12 196.62 4934.47 25420.08 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29622052 31238600 3033660 9.29 2688 1948576 1474560 4.37 183168 2455568 137996 04:08:01 PM 28938280 30846968 3717432 11.38 2688 2227336 1781160 5.28 184028 3073492 74756 04:09:01 PM 27459908 29821832 5195804 15.91 2688 2671864 2786516 8.27 423900 4274808 244812 04:10:01 PM 28000560 31137520 4655152 14.26 2688 3436464 1498796 4.45 803440 3322372 132976 Average: 28505200 30761230 4150512 12.71 2688 2571060 1885258 5.59 398634 3281560 147635 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 299.57 193.54 1472.18 54.62 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 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 150.50 131.16 1425.97 38.56 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 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 511.00 429.28 6429.31 57.04 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 437.93 368.63 4742.17 1979.42 0.00 0.00 0.00 0.00 04:10:01 PM docker0 6.33 12.09 0.39 307.23 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 349.63 280.53 3515.70 530.56 0.00 0.00 0.00 0.00 Average: docker0 1.58 3.01 0.10 76.51 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) 03/11/2024 _x86_64_ (8 CPU) 16:05:54 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 13.46 0.00 3.08 4.57 0.07 78.81 04:07:01 PM 0 7.22 0.00 3.16 3.88 0.08 85.66 04:07:01 PM 1 16.39 0.00 3.86 1.48 0.07 78.21 04:07:01 PM 2 10.88 0.00 3.76 8.89 0.10 76.37 04:07:01 PM 3 16.13 0.00 2.23 0.82 0.07 80.75 04:07:01 PM 4 20.03 0.00 3.35 2.73 0.07 73.82 04:07:01 PM 5 9.26 0.00 2.60 5.37 0.05 82.73 04:07:01 PM 6 12.74 0.00 3.23 6.45 0.07 77.52 04:07:01 PM 7 15.04 0.00 2.50 6.99 0.07 75.40 04:08:01 PM all 10.88 0.00 1.00 1.10 0.04 86.98 04:08:01 PM 0 5.84 0.00 0.52 1.20 0.05 92.39 04:08:01 PM 1 8.33 0.00 1.00 1.42 0.07 89.18 04:08:01 PM 2 9.79 0.00 0.90 0.45 0.03 88.82 04:08:01 PM 3 8.17 0.00 0.45 0.35 0.03 90.99 04:08:01 PM 4 18.13 0.00 0.85 1.08 0.03 79.90 04:08:01 PM 5 7.28 0.00 1.19 3.06 0.05 88.42 04:08:01 PM 6 25.02 0.00 2.39 0.72 0.05 71.83 04:08:01 PM 7 4.48 0.00 0.67 0.50 0.03 94.32 04:09:01 PM all 32.74 0.00 1.85 1.61 0.10 63.70 04:09:01 PM 0 25.64 0.00 1.37 2.01 0.10 70.88 04:09:01 PM 1 39.87 0.00 2.74 3.21 0.10 54.08 04:09:01 PM 2 37.03 0.00 1.82 1.65 0.10 59.40 04:09:01 PM 3 35.71 0.00 1.96 1.66 0.10 60.56 04:09:01 PM 4 31.48 0.00 1.68 0.59 0.10 66.15 04:09:01 PM 5 30.78 0.00 2.24 1.55 0.08 65.36 04:09:01 PM 6 30.32 0.00 1.59 0.67 0.10 67.32 04:09:01 PM 7 31.11 0.00 1.42 1.57 0.08 65.81 04:10:01 PM all 12.61 0.00 3.45 1.98 0.08 81.88 04:10:01 PM 0 11.69 0.00 3.03 1.69 0.08 83.51 04:10:01 PM 1 13.31 0.00 3.47 2.54 0.08 80.60 04:10:01 PM 2 15.14 0.00 3.69 3.74 0.08 77.34 04:10:01 PM 3 21.11 0.00 4.09 3.33 0.10 71.37 04:10:01 PM 4 9.06 0.00 3.68 0.89 0.07 86.29 04:10:01 PM 5 10.21 0.00 3.92 2.18 0.08 83.60 04:10:01 PM 6 13.03 0.00 3.12 1.45 0.07 82.33 04:10:01 PM 7 7.29 0.00 2.62 0.03 0.07 89.99 Average: all 17.42 0.00 2.34 2.32 0.07 77.84 Average: 0 12.59 0.00 2.01 2.19 0.08 83.12 Average: 1 19.47 0.00 2.76 2.16 0.08 75.53 Average: 2 18.21 0.00 2.54 3.67 0.08 75.50 Average: 3 20.27 0.00 2.18 1.54 0.08 75.94 Average: 4 19.69 0.00 2.39 1.33 0.07 76.53 Average: 5 14.38 0.00 2.48 3.04 0.07 80.03 Average: 6 20.29 0.00 2.58 2.32 0.07 74.73 Average: 7 14.49 0.00 1.80 2.28 0.06 81.36