---> uname -a: Linux prd-centos8-docker-8c-8g-2078.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 27346 18 3540 30423 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:58:bf:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe58:bfd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:62:bc:02 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::42:6bff:fe62:bc02/64 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) 11/20/2023 _x86_64_ (8 CPU) 14:32:08 LINUX RESTART (8 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 176.44 20.78 155.66 4236.99 11137.25 02:35:01 PM 193.72 6.96 186.75 1299.57 11691.07 02:36:01 PM 110.93 12.61 98.32 909.30 32978.94 02:37:01 PM 90.35 0.52 89.84 65.04 4511.41 Average: 142.86 10.22 132.64 1627.72 15079.67 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 29186672 31090484 3469040 10.62 2688 2219760 1590372 4.72 180392 2838312 140896 02:35:01 PM 27559224 29815956 5096488 15.61 2688 2567496 2672028 7.93 290152 4327340 158164 02:36:01 PM 25964360 29046952 6691352 20.49 2688 3376736 5469824 16.23 479728 5655140 2268 02:37:01 PM 27998520 31148872 4657192 14.26 2688 3441100 1509636 4.48 641732 3470440 27016 Average: 27677194 30275566 4978518 15.25 2688 2901273 2810465 8.34 398001 4072808 82086 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 106.91 79.76 1361.88 30.80 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 342.24 286.92 4766.59 38.84 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 16.68 16.68 2.12 2.12 0.00 0.00 0.00 0.00 02:36:01 PM eth0 874.64 279.49 6431.18 22.44 0.00 0.00 0.00 0.00 02:36:01 PM docker0 6.23 10.48 1.04 1.30 0.00 0.00 0.00 0.00 02:36:01 PM vethecc23d4 6.23 10.61 1.13 1.31 0.00 0.00 0.00 0.00 02:37:01 PM lo 4.78 4.78 0.62 0.62 0.00 0.00 0.00 0.00 02:37:01 PM eth0 96.13 85.07 727.75 18.73 0.00 0.00 0.00 0.00 02:37:01 PM docker0 1.40 2.13 0.22 0.23 0.00 0.00 0.00 0.00 Average: lo 5.36 5.36 0.68 0.68 0.00 0.00 0.00 0.00 Average: eth0 354.98 182.81 3321.85 27.70 0.00 0.00 0.00 0.00 Average: docker0 1.91 3.15 0.32 0.38 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) 11/20/2023 _x86_64_ (8 CPU) 14:32:08 LINUX RESTART (8 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 12.24 0.00 1.21 1.06 0.05 85.44 02:34:01 PM 0 13.88 0.00 1.74 1.02 0.05 83.32 02:34:01 PM 1 12.01 0.00 0.85 1.34 0.05 85.75 02:34:01 PM 2 4.19 0.00 0.77 1.32 0.05 93.67 02:34:01 PM 3 16.32 0.00 1.37 0.30 0.05 81.96 02:34:01 PM 4 2.24 0.00 0.45 1.14 0.05 96.12 02:34:01 PM 5 25.54 0.00 2.53 1.32 0.08 70.53 02:34:01 PM 6 9.39 0.00 0.80 1.35 0.03 88.42 02:34:01 PM 7 14.34 0.00 1.15 0.70 0.05 83.76 02:35:01 PM all 38.81 0.00 1.38 2.21 0.11 57.49 02:35:01 PM 0 46.65 0.00 0.91 0.45 0.10 51.89 02:35:01 PM 1 51.37 0.00 1.39 6.70 0.12 40.43 02:35:01 PM 2 27.78 0.00 0.86 2.92 0.08 68.36 02:35:01 PM 3 48.17 0.00 1.25 0.86 0.13 49.59 02:35:01 PM 4 31.29 0.00 1.34 0.84 0.12 66.42 02:35:01 PM 5 29.28 0.00 1.95 2.13 0.12 66.52 02:35:01 PM 6 50.94 0.00 2.58 1.34 0.15 44.98 02:35:01 PM 7 25.06 0.00 0.80 2.43 0.07 71.65 02:36:01 PM all 10.34 0.27 2.12 2.02 0.08 85.18 02:36:01 PM 0 10.26 0.00 1.63 0.47 0.08 87.55 02:36:01 PM 1 14.77 0.00 2.38 1.71 0.08 81.06 02:36:01 PM 2 9.01 0.02 2.36 2.81 0.07 85.74 02:36:01 PM 3 10.25 1.70 2.13 3.92 0.08 81.91 02:36:01 PM 4 13.14 0.13 1.92 2.81 0.07 81.93 02:36:01 PM 5 6.52 0.17 2.37 1.86 0.08 88.98 02:36:01 PM 6 10.27 0.08 1.78 0.10 0.07 87.70 02:36:01 PM 7 8.42 0.07 2.35 2.50 0.07 86.59 02:37:01 PM all 15.54 0.00 1.07 0.49 0.05 82.85 02:37:01 PM 0 18.65 0.00 1.22 0.53 0.08 79.51 02:37:01 PM 1 22.39 0.00 1.79 1.32 0.07 74.43 02:37:01 PM 2 16.10 0.00 0.85 0.22 0.05 82.78 02:37:01 PM 3 14.61 0.00 0.79 1.07 0.05 83.49 02:37:01 PM 4 10.13 0.00 1.04 0.08 0.05 88.71 02:37:01 PM 5 18.00 0.00 1.37 0.13 0.05 80.44 02:37:01 PM 6 13.60 0.00 0.70 0.45 0.03 85.22 02:37:01 PM 7 10.87 0.00 0.78 0.10 0.05 88.19 Average: all 19.23 0.07 1.44 1.44 0.07 77.75 Average: 0 22.35 0.00 1.37 0.62 0.08 75.57 Average: 1 25.12 0.00 1.60 2.76 0.08 70.44 Average: 2 14.27 0.00 1.21 1.81 0.06 82.65 Average: 3 22.31 0.42 1.38 1.53 0.08 74.27 Average: 4 14.20 0.03 1.18 1.21 0.07 83.30 Average: 5 19.87 0.04 2.05 1.36 0.08 76.59 Average: 6 21.03 0.02 1.47 0.81 0.07 76.60 Average: 7 14.68 0.02 1.27 1.43 0.06 82.54