---> uname -a: Linux prd-centos8-docker-8c-8g-6467.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 1047 27260 19 3582 30375 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:e6:b5:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fee6:b567/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:f9:a9:78 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::42:18ff:fef9:a978/64 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) 12/20/2023 _x86_64_ (8 CPU) 11:19:10 LINUX RESTART (8 CPU) 11:20:01 AM tps rtps wtps bread/s bwrtn/s 11:21:01 AM 148.07 20.71 127.36 4304.03 9824.43 11:22:01 AM 207.70 6.53 201.17 1124.03 10883.29 11:23:01 AM 73.05 0.72 72.34 189.84 7875.05 11:24:01 AM 107.76 12.36 95.40 898.10 37321.54 11:25:01 AM 26.03 0.18 25.85 77.58 677.18 11:26:01 AM 32.48 0.03 32.45 0.80 722.15 Average: 99.16 6.75 92.40 1098.74 11213.86 11:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 AM 29220252 31125332 3435460 10.52 2688 2221948 1579988 4.69 179396 2798552 154508 11:22:01 AM 27559992 29819660 5095720 15.60 2688 2571804 2997368 8.89 276952 4327916 204648 11:23:01 AM 27540172 29873208 5115540 15.67 2688 2642820 2439960 7.24 316416 4300752 59012 11:24:01 AM 25286172 28452040 7369540 22.57 2688 3458248 5800620 17.21 499980 6292824 1764 11:25:01 AM 25438840 28607580 7216872 22.10 2688 3461052 3719684 11.04 528308 6108028 32 11:26:01 AM 24638128 27810540 8017584 24.55 2688 3463192 6525908 19.36 536480 6878976 1720 Average: 26613926 29281393 6041786 18.50 2688 2969844 3843921 11.40 389589 5117841 70281 11:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 96.83 63.60 1282.14 22.48 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 364.68 306.23 4875.53 41.13 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 2.12 2.12 0.35 0.35 0.00 0.00 0.00 0.00 11:23:01 AM eth0 91.95 82.40 757.82 18.56 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 1.32 1.32 0.19 0.19 0.00 0.00 0.00 0.00 11:24:01 AM eth0 776.74 258.88 6424.76 20.42 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.58 0.83 0.10 0.10 0.00 0.00 0.00 0.00 11:24:01 AM veth84b1df5 0.58 0.95 0.11 0.11 0.00 0.00 0.00 0.00 11:25:01 AM lo 59.18 59.18 7.53 7.53 0.00 0.00 0.00 0.00 11:25:01 AM eth0 253.18 228.76 356.38 51.86 0.00 0.00 0.00 0.00 11:25:01 AM docker0 6.09 6.52 0.75 0.77 0.00 0.00 0.00 0.00 11:26:01 AM lo 490.01 490.01 210.56 210.56 0.00 0.00 0.00 0.00 11:26:01 AM eth0 162.29 145.79 453.49 35.48 0.00 0.00 0.00 0.00 11:26:01 AM docker0 1.55 1.98 0.22 0.23 0.00 0.00 0.00 0.00 11:26:01 AM veth21f3eef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 92.12 92.12 36.44 36.44 0.00 0.00 0.00 0.00 Average: eth0 290.93 180.96 2357.74 31.66 0.00 0.00 0.00 0.00 Average: docker0 1.37 1.56 0.18 0.18 0.00 0.00 0.00 0.00 Average: veth21f3eef 0.00 0.02 0.00 0.00 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) 12/20/2023 _x86_64_ (8 CPU) 11:19:10 LINUX RESTART (8 CPU) 11:20:01 AM CPU %user %nice %system %iowait %steal %idle 11:21:01 AM all 10.99 0.00 1.09 2.01 0.06 85.84 11:21:01 AM 0 5.58 0.00 0.38 0.30 0.07 93.67 11:21:01 AM 1 26.50 0.00 2.37 1.25 0.07 69.81 11:21:01 AM 2 22.24 0.00 1.44 1.64 0.07 74.62 11:21:01 AM 3 12.10 0.00 1.17 2.39 0.07 84.27 11:21:01 AM 4 0.77 0.00 0.33 0.88 0.05 97.96 11:21:01 AM 5 2.19 0.00 0.75 4.04 0.03 92.99 11:21:01 AM 6 12.12 0.00 1.47 4.34 0.07 82.00 11:21:01 AM 7 6.46 0.00 0.83 1.27 0.03 91.41 11:22:01 AM all 33.54 0.00 1.36 1.90 0.09 63.11 11:22:01 AM 0 24.21 0.00 0.77 2.24 0.10 72.68 11:22:01 AM 1 39.36 0.00 0.95 0.50 0.08 59.10 11:22:01 AM 2 35.36 0.00 1.54 1.21 0.10 61.79 11:22:01 AM 3 32.73 0.00 1.06 0.60 0.08 65.53 11:22:01 AM 4 30.88 0.00 1.59 2.47 0.08 64.97 11:22:01 AM 5 32.37 0.00 1.69 2.03 0.07 63.84 11:22:01 AM 6 44.69 0.00 1.71 2.71 0.08 50.80 11:22:01 AM 7 28.75 0.00 1.59 3.46 0.10 66.11 11:23:01 AM all 36.28 0.00 1.02 0.52 0.09 62.09 11:23:01 AM 0 43.59 0.00 0.75 0.02 0.10 55.55 11:23:01 AM 1 35.33 0.00 1.05 1.62 0.08 61.91 11:23:01 AM 2 42.75 0.00 1.16 0.80 0.08 55.21 11:23:01 AM 3 27.56 0.00 0.97 0.10 0.08 71.28 11:23:01 AM 4 32.93 0.00 1.57 0.45 0.10 64.95 11:23:01 AM 5 34.32 0.00 1.04 0.35 0.08 64.21 11:23:01 AM 6 30.36 0.00 0.85 0.80 0.08 67.90 11:23:01 AM 7 43.45 0.00 0.77 0.00 0.08 55.70 11:24:01 AM all 26.97 0.23 2.54 2.40 0.09 67.77 11:24:01 AM 0 25.19 0.00 2.17 0.05 0.08 72.51 11:24:01 AM 1 19.28 0.02 2.56 5.03 0.10 73.01 11:24:01 AM 2 32.63 0.00 2.95 3.52 0.10 60.80 11:24:01 AM 3 29.62 1.79 3.00 0.57 0.08 64.93 11:24:01 AM 4 18.48 0.00 2.11 1.37 0.08 77.97 11:24:01 AM 5 39.16 0.02 2.38 0.19 0.10 58.16 11:24:01 AM 6 31.84 0.00 2.15 4.30 0.08 61.62 11:24:01 AM 7 19.54 0.03 2.99 4.18 0.07 73.19 11:25:01 AM all 17.76 0.08 1.68 0.09 0.08 80.31 11:25:01 AM 0 14.27 0.05 1.84 0.10 0.08 83.66 11:25:01 AM 1 20.29 0.00 1.34 0.10 0.08 78.19 11:25:01 AM 2 17.30 0.43 1.57 0.13 0.07 80.49 11:25:01 AM 3 17.06 0.08 1.80 0.07 0.08 80.90 11:25:01 AM 4 17.59 0.00 2.04 0.22 0.08 80.07 11:25:01 AM 5 18.90 0.03 1.75 0.10 0.08 79.13 11:25:01 AM 6 18.76 0.00 1.62 0.00 0.08 79.54 11:25:01 AM 7 17.93 0.00 1.47 0.00 0.08 80.51 11:26:01 AM all 28.15 0.59 2.84 0.26 0.10 68.07 11:26:01 AM 0 30.35 0.07 3.68 0.37 0.10 65.44 11:26:01 AM 1 25.05 2.62 3.37 0.02 0.12 68.83 11:26:01 AM 2 28.31 0.02 2.25 0.20 0.10 69.13 11:26:01 AM 3 23.69 1.83 2.12 0.49 0.08 71.79 11:26:01 AM 4 28.70 0.03 2.87 0.20 0.10 68.09 11:26:01 AM 5 29.11 0.07 3.18 0.15 0.10 67.40 11:26:01 AM 6 35.74 0.03 3.10 0.25 0.08 60.79 11:26:01 AM 7 24.26 0.03 2.13 0.40 0.10 73.07 Average: all 25.61 0.15 1.75 1.20 0.08 71.21 Average: 0 23.85 0.02 1.60 0.51 0.09 73.93 Average: 1 27.64 0.44 1.94 1.42 0.09 68.47 Average: 2 29.75 0.08 1.82 1.25 0.09 67.02 Average: 3 23.78 0.61 1.68 0.70 0.08 73.14 Average: 4 21.56 0.01 1.75 0.93 0.08 75.67 Average: 5 25.98 0.02 1.80 1.15 0.08 70.98 Average: 6 28.90 0.01 1.82 2.07 0.08 67.13 Average: 7 23.40 0.01 1.63 1.55 0.08 73.34