---> uname -a: Linux prd-centos8-docker-8c-8g-5067.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1081 25660 19 5148 30335 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:5d:c0:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe5d:c096/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:47:d0:a4 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:ebff:fe47:d0a4/64 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) 12/14/2023 _x86_64_ (8 CPU) 15:14:19 LINUX RESTART (8 CPU) 03:15:01 PM tps rtps wtps bread/s bwrtn/s 03:16:01 PM 125.07 9.21 115.86 2679.51 9122.19 03:17:01 PM 249.08 18.59 230.49 2672.04 12549.23 03:18:01 PM 117.93 13.75 104.18 1283.84 34737.87 03:19:01 PM 60.26 0.08 60.18 2.40 2537.10 03:20:01 PM 34.61 0.03 34.57 0.80 1141.00 03:21:01 PM 32.43 0.02 32.42 0.13 678.71 03:22:01 PM 36.12 0.13 35.99 4.53 1026.34 03:23:01 PM 124.53 2.55 121.99 4578.01 34812.67 03:24:01 PM 53.95 1.55 52.40 132.49 9049.88 Average: 92.67 5.10 87.56 1261.63 11740.10 03:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 PM 29468104 31308708 3187608 9.76 2688 2157836 1366608 4.05 169740 2566020 177740 03:17:01 PM 28202540 30450852 4453172 13.64 2688 2560992 1943656 5.77 262844 3703564 203112 03:18:01 PM 25850216 28941604 6805496 20.84 2688 3386664 5356352 15.89 469892 5764536 1768 03:19:01 PM 26363808 29519732 6291904 19.27 2688 3449800 2942024 8.73 512436 5214524 7568 03:20:01 PM 25394272 28559756 7261440 22.24 2688 3457560 3727772 11.06 536952 6144612 432 03:21:01 PM 24831180 27999980 7824532 23.96 2688 3459308 5374540 15.95 539444 6682808 144 03:22:01 PM 25367204 28735092 7288508 22.32 2688 3657868 3511144 10.42 655760 6049848 186552 03:23:01 PM 24020820 28376336 8634892 26.44 2688 4638436 4085580 12.12 846044 7153868 9728 03:24:01 PM 26257512 31037132 6398200 19.59 2688 5043564 1551800 4.60 1117012 4654108 266520 Average: 26195073 29436577 6460639 19.78 2688 3534670 3317720 9.84 567792 5325988 94840 03:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 68.99 43.54 1136.44 16.07 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 427.47 342.49 5097.42 60.75 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM lo 4.00 4.00 0.50 0.50 0.00 0.00 0.00 0.00 03:18:01 PM eth0 889.65 284.91 6429.85 21.08 0.00 0.00 0.00 0.00 03:18:01 PM docker0 1.68 2.48 0.28 0.26 0.00 0.00 0.00 0.00 03:18:01 PM vethe6fc322 1.68 2.60 0.30 0.27 0.00 0.00 0.00 0.00 03:19:01 PM lo 17.96 17.96 2.31 2.31 0.00 0.00 0.00 0.00 03:19:01 PM eth0 84.82 76.01 724.52 23.26 0.00 0.00 0.00 0.00 03:19:01 PM docker0 6.15 10.48 1.02 1.31 0.00 0.00 0.00 0.00 03:20:01 PM lo 46.88 46.88 10.16 10.16 0.00 0.00 0.00 0.00 03:20:01 PM eth0 66.13 47.35 29.71 28.62 0.00 0.00 0.00 0.00 03:20:01 PM docker0 6.66 7.26 0.86 0.86 0.00 0.00 0.00 0.00 03:21:01 PM lo 453.92 453.92 396.58 396.58 0.00 0.00 0.00 0.00 03:21:01 PM eth0 353.76 276.89 65.63 343.09 0.00 0.00 0.00 0.00 03:21:01 PM docker0 1.50 1.87 0.22 0.21 0.00 0.00 0.00 0.00 03:21:01 PM vethda6fe21 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:22:01 PM lo 26.82 26.82 2.44 2.44 0.00 0.00 0.00 0.00 03:22:01 PM eth0 198.60 167.33 603.47 1223.33 0.00 0.00 0.00 0.00 03:22:01 PM docker0 1.98 2.47 0.37 0.34 0.00 0.00 0.00 0.00 03:23:01 PM lo 11.56 11.56 1.74 1.74 0.00 0.00 0.00 0.00 03:23:01 PM eth0 423.35 208.11 3468.03 41.13 0.00 0.00 0.00 0.00 03:23:01 PM docker0 5.55 6.13 0.66 1.17 0.00 0.00 0.00 0.00 03:23:01 PM veth502a22d 5.55 6.25 0.73 1.18 0.00 0.00 0.00 0.00 03:24:01 PM lo 231.77 231.77 53.27 53.27 0.00 0.00 0.00 0.00 03:24:01 PM eth0 81.29 106.76 385.34 1823.43 0.00 0.00 0.00 0.00 03:24:01 PM docker0 115.29 120.78 36.36 18.78 0.00 0.00 0.00 0.00 Average: lo 88.11 88.11 51.89 51.89 0.00 0.00 0.00 0.00 Average: eth0 288.24 172.60 1993.40 397.85 0.00 0.00 0.00 0.00 Average: docker0 15.42 16.83 4.42 2.55 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) 12/14/2023 _x86_64_ (8 CPU) 15:14:19 LINUX RESTART (8 CPU) 03:15:01 PM CPU %user %nice %system %iowait %steal %idle 03:16:01 PM all 10.45 0.00 1.04 0.89 0.05 87.58 03:16:01 PM 0 4.67 0.00 0.95 0.28 0.07 94.03 03:16:01 PM 1 18.56 0.00 1.77 0.53 0.05 79.08 03:16:01 PM 2 21.59 0.00 1.52 1.52 0.05 75.31 03:16:01 PM 3 0.65 0.00 0.50 1.12 0.08 97.64 03:16:01 PM 4 9.47 0.00 1.12 2.00 0.05 87.36 03:16:01 PM 5 13.75 0.00 1.20 0.60 0.02 84.43 03:16:01 PM 6 8.51 0.00 0.79 0.80 0.02 89.89 03:16:01 PM 7 6.43 0.00 0.43 0.23 0.03 92.87 03:17:01 PM all 28.73 0.00 2.34 1.92 0.23 66.78 03:17:01 PM 0 24.78 0.00 1.55 2.48 0.32 70.87 03:17:01 PM 1 29.09 0.00 7.31 2.16 0.36 61.08 03:17:01 PM 2 25.81 0.00 1.43 4.32 0.24 68.19 03:17:01 PM 3 41.36 0.00 1.88 1.39 0.26 55.12 03:17:01 PM 4 31.84 0.00 1.06 0.40 0.09 66.61 03:17:01 PM 5 28.39 0.00 1.14 0.20 0.07 70.19 03:17:01 PM 6 28.77 0.00 3.08 2.95 0.42 64.78 03:17:01 PM 7 19.50 0.00 1.15 1.47 0.08 77.81 03:18:01 PM all 24.42 0.23 2.44 2.77 0.09 70.04 03:18:01 PM 0 15.65 0.00 1.84 6.01 0.10 76.40 03:18:01 PM 1 8.73 1.70 2.29 0.54 0.10 86.63 03:18:01 PM 2 34.45 0.00 3.34 0.64 0.08 61.48 03:18:01 PM 3 22.84 0.00 3.11 2.08 0.12 71.84 03:18:01 PM 4 31.61 0.05 2.66 2.32 0.08 63.27 03:18:01 PM 5 37.84 0.00 2.26 4.23 0.10 55.56 03:18:01 PM 6 21.59 0.03 2.02 4.13 0.10 72.12 03:18:01 PM 7 22.68 0.02 2.02 2.22 0.07 72.99 03:19:01 PM all 32.24 0.05 0.95 0.25 0.08 66.43 03:19:01 PM 0 26.56 0.00 1.02 0.13 0.08 72.21 03:19:01 PM 1 41.42 0.03 1.22 0.02 0.08 57.23 03:19:01 PM 2 37.83 0.00 1.05 0.10 0.08 60.94 03:19:01 PM 3 28.99 0.35 0.89 0.08 0.08 69.61 03:19:01 PM 4 18.45 0.00 1.29 1.32 0.08 78.86 03:19:01 PM 5 38.16 0.00 0.57 0.08 0.07 61.12 03:19:01 PM 6 29.57 0.00 0.58 0.03 0.07 69.74 03:19:01 PM 7 36.97 0.00 0.95 0.22 0.08 61.78 03:20:01 PM all 30.87 0.27 1.79 0.12 0.10 66.85 03:20:01 PM 0 26.70 0.03 1.58 0.07 0.12 71.51 03:20:01 PM 1 31.23 0.38 1.44 0.03 0.12 66.80 03:20:01 PM 2 43.74 0.02 2.09 0.18 0.12 53.86 03:20:01 PM 3 23.29 1.55 1.96 0.27 0.08 72.85 03:20:01 PM 4 25.02 0.00 1.40 0.00 0.10 73.47 03:20:01 PM 5 32.36 0.07 2.28 0.17 0.10 65.03 03:20:01 PM 6 30.77 0.03 1.57 0.05 0.08 67.49 03:20:01 PM 7 33.83 0.03 1.99 0.22 0.10 63.83 03:21:01 PM all 19.39 0.30 2.38 0.08 0.09 77.76 03:21:01 PM 0 20.05 0.08 2.07 0.07 0.08 77.64 03:21:01 PM 1 18.20 0.03 2.36 0.10 0.08 79.22 03:21:01 PM 2 20.44 0.00 2.36 0.08 0.08 77.03 03:21:01 PM 3 17.91 1.43 2.21 0.15 0.07 78.23 03:21:01 PM 4 24.22 0.13 2.98 0.05 0.08 72.53 03:21:01 PM 5 16.29 0.62 2.40 0.05 0.10 80.54 03:21:01 PM 6 16.46 0.02 2.23 0.07 0.10 81.12 03:21:01 PM 7 21.56 0.07 2.41 0.07 0.10 75.80 03:22:01 PM all 41.41 0.07 1.69 0.09 0.09 56.65 03:22:01 PM 0 24.13 0.00 1.97 0.23 0.08 73.57 03:22:01 PM 1 48.56 0.00 1.66 0.05 0.10 49.63 03:22:01 PM 2 47.88 0.00 1.61 0.10 0.10 50.31 03:22:01 PM 3 40.32 0.02 1.91 0.05 0.08 57.62 03:22:01 PM 4 33.85 0.17 1.54 0.03 0.08 64.32 03:22:01 PM 5 37.05 0.33 1.51 0.00 0.08 61.03 03:22:01 PM 6 56.49 0.03 1.62 0.08 0.08 41.69 03:22:01 PM 7 42.98 0.00 1.72 0.13 0.08 55.07 03:23:01 PM all 24.53 0.00 2.04 1.95 0.07 71.41 03:23:01 PM 0 22.85 0.00 2.46 1.96 0.07 72.66 03:23:01 PM 1 23.66 0.00 1.75 5.08 0.08 69.42 03:23:01 PM 2 28.86 0.00 2.30 0.49 0.08 68.27 03:23:01 PM 3 22.77 0.00 2.20 2.62 0.08 72.33 03:23:01 PM 4 20.91 0.00 2.20 2.10 0.07 74.73 03:23:01 PM 5 26.03 0.00 2.04 0.64 0.07 71.22 03:23:01 PM 6 30.79 0.00 1.51 1.17 0.07 66.46 03:23:01 PM 7 20.39 0.00 1.83 1.53 0.07 76.19 03:24:01 PM all 26.48 0.00 1.45 0.44 0.07 71.56 03:24:01 PM 0 45.44 0.00 1.81 0.38 0.10 52.27 03:24:01 PM 1 29.81 0.00 1.57 0.10 0.07 68.45 03:24:01 PM 2 26.62 0.00 1.11 0.30 0.07 71.90 03:24:01 PM 3 19.46 0.00 1.02 0.03 0.05 79.44 03:24:01 PM 4 21.00 0.00 1.04 0.08 0.07 77.81 03:24:01 PM 5 8.59 0.00 1.34 0.08 0.07 89.92 03:24:01 PM 6 33.40 0.00 1.74 1.02 0.07 63.78 03:24:01 PM 7 27.48 0.00 1.99 1.52 0.07 68.94 Average: all 26.48 0.10 1.78 0.93 0.10 70.60 Average: 0 23.42 0.01 1.70 1.28 0.11 73.48 Average: 1 27.71 0.24 2.34 0.95 0.11 68.65 Average: 2 31.98 0.00 1.87 0.82 0.10 65.22 Average: 3 24.02 0.38 1.74 0.86 0.10 72.91 Average: 4 23.97 0.04 1.70 0.93 0.08 73.28 Average: 5 26.47 0.11 1.64 0.68 0.08 71.03 Average: 6 28.49 0.01 1.67 1.12 0.11 68.59 Average: 7 25.83 0.01 1.62 0.84 0.08 71.63