---> uname -a: Linux prd-centos8-docker-8c-8g-17367.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 1042 27311 19 3536 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:dc:57:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fedc:5790/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:ed:24:2a 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:c9ff:feed:242a/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) 03/23/2024 _x86_64_ (8 CPU) 04:11:25 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 99.57 7.25 92.32 1312.18 6059.19 04:14:01 AM 384.06 18.78 365.28 4279.91 14205.88 04:15:01 AM 215.81 2.03 213.78 79.57 31261.81 04:16:02 AM 117.29 1.55 115.74 398.00 15516.16 Average: 204.19 7.40 196.78 1517.42 16761.21 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29544060 31289320 3111652 9.53 2688 2066160 1400460 4.16 166920 2508372 213836 04:14:01 AM 28461116 30549252 4194596 12.84 2688 2400780 1890804 5.61 259936 3451800 104032 04:15:01 AM 26947136 29894588 5708576 17.48 2688 3249048 2507688 7.44 396840 4780636 26604 04:16:02 AM 27933492 31084224 4722220 14.46 2688 3448172 1540232 4.57 688504 3496104 86780 Average: 28221451 30704346 4434261 13.58 2688 2791040 1834796 5.44 378050 3559228 107813 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 74.44 50.56 1065.75 24.66 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 343.52 314.13 3145.44 50.16 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 414.93 320.59 8019.51 38.74 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:02 AM eth0 359.95 332.96 686.29 2165.91 0.00 0.00 0.00 0.00 04:16:02 AM docker0 10.61 17.24 0.61 307.42 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 298.22 254.57 3229.34 569.89 0.00 0.00 0.00 0.00 Average: docker0 2.65 4.31 0.15 76.86 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) 03/23/2024 _x86_64_ (8 CPU) 04:11:25 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.65 0.00 0.89 0.73 0.05 87.68 04:13:01 AM 0 1.70 0.00 0.43 1.47 0.10 96.30 04:13:01 AM 1 31.45 0.00 2.51 1.22 0.05 64.77 04:13:01 AM 2 18.11 0.00 1.14 1.15 0.03 79.57 04:13:01 AM 3 17.25 0.00 1.17 0.40 0.05 81.13 04:13:01 AM 4 1.14 0.00 0.23 0.37 0.07 98.20 04:13:01 AM 5 6.34 0.00 0.60 0.65 0.05 92.36 04:13:01 AM 6 4.36 0.00 0.42 0.20 0.03 94.99 04:13:01 AM 7 4.82 0.00 0.65 0.37 0.03 94.12 04:14:01 AM all 18.41 0.00 1.24 3.37 0.09 76.89 04:14:01 AM 0 17.94 0.00 1.42 2.88 0.08 77.67 04:14:01 AM 1 15.85 0.00 2.10 6.40 0.10 75.56 04:14:01 AM 2 9.33 0.00 1.14 3.53 0.12 85.88 04:14:01 AM 3 12.23 0.00 1.05 2.99 0.08 83.64 04:14:01 AM 4 19.58 0.00 0.77 5.04 0.08 74.53 04:14:01 AM 5 27.31 0.00 1.47 1.99 0.10 69.12 04:14:01 AM 6 18.46 0.00 0.74 1.44 0.08 79.28 04:14:01 AM 7 26.56 0.00 1.20 2.73 0.10 69.41 04:15:01 AM all 14.12 0.00 1.55 4.10 0.07 80.16 04:15:01 AM 0 18.05 0.00 1.29 6.91 0.08 73.67 04:15:01 AM 1 16.74 0.00 1.62 4.67 0.07 76.89 04:15:01 AM 2 18.67 0.00 2.48 17.13 0.08 61.63 04:15:01 AM 3 13.13 0.00 1.49 1.44 0.08 83.85 04:15:01 AM 4 10.93 0.00 1.53 1.06 0.07 86.42 04:15:01 AM 5 11.46 0.00 1.37 0.39 0.07 86.71 04:15:01 AM 6 7.16 0.00 1.19 0.69 0.05 90.91 04:15:01 AM 7 16.80 0.00 1.39 0.55 0.07 81.19 04:16:02 AM all 10.34 0.00 2.14 1.65 0.07 85.80 04:16:02 AM 0 8.24 0.00 2.09 2.58 0.08 87.00 04:16:02 AM 1 15.30 0.00 2.65 1.46 0.07 80.52 04:16:02 AM 2 16.22 0.00 2.06 1.54 0.08 80.09 04:16:02 AM 3 9.42 0.00 2.23 0.89 0.07 87.40 04:16:02 AM 4 13.78 0.00 2.08 3.19 0.07 80.89 04:16:02 AM 5 8.02 0.00 2.16 1.19 0.08 88.54 04:16:02 AM 6 7.18 0.00 2.26 0.97 0.07 89.52 04:16:02 AM 7 4.54 0.00 1.61 1.36 0.07 92.43 Average: all 13.38 0.00 1.45 2.46 0.07 82.64 Average: 0 11.48 0.00 1.31 3.46 0.09 83.67 Average: 1 19.85 0.00 2.22 3.44 0.07 74.42 Average: 2 15.58 0.00 1.70 5.83 0.08 76.80 Average: 3 13.01 0.00 1.48 1.43 0.07 84.00 Average: 4 11.35 0.00 1.15 2.41 0.07 85.02 Average: 5 13.28 0.00 1.40 1.06 0.08 84.19 Average: 6 9.29 0.00 1.15 0.82 0.06 88.68 Average: 7 13.18 0.00 1.21 1.25 0.07 84.30