---> uname -a: Linux prd-centos8-docker-8c-8g-2561.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 1074 25682 18 5133 30343 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:c8:df:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fec8:dfd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:5b:2d:f3 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::42:89ff:fe5b:2df3/64 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) 12/05/2023 _x86_64_ (8 CPU) 16:08:39 LINUX RESTART (8 CPU) 04:09:01 PM tps rtps wtps bread/s bwrtn/s 04:10:01 PM 232.44 17.26 215.18 2733.09 7606.76 04:11:01 PM 257.36 20.08 237.29 3862.45 12595.85 04:12:01 PM 142.05 13.73 128.32 1381.54 37757.28 04:13:01 PM 67.14 0.05 67.09 1.07 2791.79 04:14:01 PM 32.82 0.05 32.77 3.73 975.41 04:15:01 PM 30.64 0.00 30.64 0.00 633.72 04:16:01 PM 34.29 0.00 34.29 0.00 1360.88 04:17:01 PM 119.95 2.47 117.48 4497.92 34279.92 04:18:01 PM 52.52 1.55 50.97 132.47 2200.62 Average: 107.69 6.13 101.56 1401.28 11132.99 04:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 PM 29592816 31289964 3062896 9.38 2688 2019240 1435580 4.26 169228 2474152 164620 04:11:01 PM 28417436 30515572 4238276 12.98 2688 2410112 1952264 5.79 262916 3499936 146604 04:12:01 PM 25868104 28953848 6787608 20.79 2688 3380044 5771356 17.12 470960 5765608 1764 04:13:01 PM 26058400 29210160 6597312 20.20 2688 3444428 3259192 9.67 514936 5533472 5528 04:14:01 PM 25829216 28986052 6826496 20.90 2688 3447928 3318488 9.85 538276 5726964 20 04:15:01 PM 25051408 28211344 7604304 23.29 2688 3449704 6181104 18.34 540060 6478432 252 04:16:01 PM 25581012 28939308 7074700 21.66 2688 3647828 3316420 9.84 586292 5926668 174096 04:17:01 PM 24083352 28426084 8572360 26.25 2688 4625640 4029540 11.96 776384 7171836 9732 04:18:01 PM 26309000 31076372 6346712 19.44 2688 5030392 1534504 4.55 939020 4792252 472016 Average: 26310083 29512078 6345629 19.43 2688 3495035 3422050 10.15 533119 5263258 108292 04:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 346.35 226.39 1610.52 60.60 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 284.71 250.52 2980.44 51.70 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 4.10 4.10 0.50 0.50 0.00 0.00 0.00 0.00 04:12:01 PM eth0 865.93 414.05 8766.85 30.02 0.00 0.00 0.00 0.00 04:12:01 PM docker0 1.72 2.48 0.28 0.26 0.00 0.00 0.00 0.00 04:12:01 PM veth46a4872 1.72 2.60 0.30 0.27 0.00 0.00 0.00 0.00 04:13:01 PM lo 17.94 17.94 2.30 2.30 0.00 0.00 0.00 0.00 04:13:01 PM eth0 88.35 75.74 679.44 20.49 0.00 0.00 0.00 0.00 04:13:01 PM docker0 6.15 10.48 1.02 1.31 0.00 0.00 0.00 0.00 04:14:01 PM lo 49.18 49.18 10.50 10.50 0.00 0.00 0.00 0.00 04:14:01 PM eth0 33.69 23.21 10.81 14.63 0.00 0.00 0.00 0.00 04:14:01 PM docker0 6.68 7.25 0.85 0.86 0.00 0.00 0.00 0.00 04:15:01 PM lo 306.06 306.06 121.95 121.95 0.00 0.00 0.00 0.00 04:15:01 PM eth0 52.25 37.07 13.67 18.00 0.00 0.00 0.00 0.00 04:15:01 PM docker0 1.53 1.93 0.22 0.22 0.00 0.00 0.00 0.00 04:15:01 PM vethd53c6ae 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:16:01 PM lo 31.31 31.31 3.04 3.04 0.00 0.00 0.00 0.00 04:16:01 PM eth0 122.81 105.40 590.50 37.75 0.00 0.00 0.00 0.00 04:16:01 PM docker0 1.98 2.38 0.37 0.34 0.00 0.00 0.00 0.00 04:17:01 PM lo 11.60 11.60 1.74 1.74 0.00 0.00 0.00 0.00 04:17:01 PM eth0 481.70 239.56 3468.17 24.75 0.00 0.00 0.00 0.00 04:17:01 PM docker0 5.55 6.17 0.66 1.18 0.00 0.00 0.00 0.00 04:17:01 PM veth5601394 5.55 6.28 0.73 1.19 0.00 0.00 0.00 0.00 04:18:01 PM lo 227.37 227.37 52.66 52.66 0.00 0.00 0.00 0.00 04:18:01 PM eth0 59.57 55.29 382.03 13.66 0.00 0.00 0.00 0.00 04:18:01 PM docker0 113.54 118.86 36.11 18.43 0.00 0.00 0.00 0.00 Average: lo 71.96 71.96 21.41 21.41 0.00 0.00 0.00 0.00 Average: eth0 259.48 158.58 2055.77 30.18 0.00 0.00 0.00 0.00 Average: docker0 15.24 16.62 4.39 2.51 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) 12/05/2023 _x86_64_ (8 CPU) 16:08:39 LINUX RESTART (8 CPU) 04:09:01 PM CPU %user %nice %system %iowait %steal %idle 04:10:01 PM all 12.18 0.00 1.57 0.92 0.04 85.28 04:10:01 PM 0 4.70 0.00 1.51 1.96 0.05 91.78 04:10:01 PM 1 17.93 0.00 2.26 0.80 0.05 78.96 04:10:01 PM 2 9.48 0.00 1.25 1.64 0.03 87.60 04:10:01 PM 3 16.83 0.00 1.79 0.59 0.07 80.73 04:10:01 PM 4 22.60 0.00 2.00 0.94 0.05 74.41 04:10:01 PM 5 9.66 0.00 1.00 0.52 0.03 88.79 04:10:01 PM 6 9.55 0.00 1.86 0.54 0.03 88.02 04:10:01 PM 7 6.68 0.00 0.90 0.37 0.03 92.01 04:11:01 PM all 26.05 0.00 1.39 1.38 0.08 71.11 04:11:01 PM 0 37.05 0.00 1.82 1.72 0.10 59.30 04:11:01 PM 1 31.51 0.00 2.02 0.80 0.08 65.58 04:11:01 PM 2 29.57 0.00 1.10 1.20 0.10 68.02 04:11:01 PM 3 30.10 0.00 1.71 3.03 0.08 65.08 04:11:01 PM 4 18.61 0.00 0.92 0.65 0.05 79.77 04:11:01 PM 5 17.66 0.00 1.32 2.53 0.08 78.41 04:11:01 PM 6 28.45 0.00 1.04 1.00 0.07 69.44 04:11:01 PM 7 15.39 0.00 1.19 0.07 0.08 83.27 04:12:01 PM all 24.58 0.23 2.19 2.21 0.08 70.71 04:12:01 PM 0 33.98 0.03 1.22 0.57 0.08 64.11 04:12:01 PM 1 33.48 0.00 2.03 0.69 0.08 63.71 04:12:01 PM 2 9.88 0.00 2.45 0.81 0.08 86.78 04:12:01 PM 3 11.81 0.00 2.33 5.81 0.08 79.96 04:12:01 PM 4 25.21 0.02 2.05 0.54 0.08 72.10 04:12:01 PM 5 15.79 0.02 1.68 3.18 0.07 79.26 04:12:01 PM 6 35.63 0.03 2.13 2.14 0.08 59.98 04:12:01 PM 7 30.76 1.77 3.62 3.94 0.08 59.82 04:13:01 PM all 32.26 0.04 0.95 0.22 0.06 66.47 04:13:01 PM 0 38.52 0.00 0.78 0.02 0.07 60.61 04:13:01 PM 1 26.73 0.00 0.85 0.00 0.07 72.35 04:13:01 PM 2 39.25 0.00 0.90 0.02 0.07 59.77 04:13:01 PM 3 34.87 0.00 0.95 0.00 0.07 64.11 04:13:01 PM 4 37.43 0.00 1.28 0.07 0.07 61.15 04:13:01 PM 5 21.95 0.00 0.79 1.09 0.07 76.11 04:13:01 PM 6 34.98 0.00 1.19 0.45 0.07 63.32 04:13:01 PM 7 24.34 0.30 0.87 0.08 0.05 74.35 04:14:01 PM all 28.53 0.26 1.74 0.09 0.09 69.29 04:14:01 PM 0 35.86 0.02 1.72 0.08 0.08 62.24 04:14:01 PM 1 28.18 1.91 2.06 0.13 0.10 67.62 04:14:01 PM 2 27.17 0.05 1.96 0.03 0.08 70.71 04:14:01 PM 3 30.61 0.02 1.64 0.07 0.08 67.58 04:14:01 PM 4 33.31 0.02 1.85 0.07 0.08 64.67 04:14:01 PM 5 26.17 0.03 2.16 0.08 0.08 71.47 04:14:01 PM 6 21.09 0.02 1.15 0.07 0.08 77.59 04:14:01 PM 7 25.85 0.05 1.36 0.20 0.08 72.46 04:15:01 PM all 18.52 0.27 2.18 0.07 0.09 78.87 04:15:01 PM 0 17.18 0.05 1.96 0.10 0.10 80.61 04:15:01 PM 1 20.59 0.02 2.08 0.08 0.08 77.14 04:15:01 PM 2 19.26 0.07 2.10 0.02 0.10 78.46 04:15:01 PM 3 16.31 1.81 2.10 0.10 0.10 79.58 04:15:01 PM 4 21.50 0.05 2.64 0.07 0.08 75.65 04:15:01 PM 5 18.19 0.05 2.37 0.10 0.08 79.20 04:15:01 PM 6 11.84 0.05 1.94 0.08 0.08 86.00 04:15:01 PM 7 23.27 0.07 2.26 0.02 0.08 74.31 04:16:01 PM all 40.87 0.06 1.58 0.09 0.08 57.32 04:16:01 PM 0 48.12 0.05 1.12 0.03 0.10 50.58 04:16:01 PM 1 44.23 0.03 1.40 0.13 0.08 54.12 04:16:01 PM 2 48.27 0.30 2.38 0.18 0.10 48.77 04:16:01 PM 3 44.19 0.00 1.69 0.05 0.07 54.00 04:16:01 PM 4 44.88 0.00 1.17 0.08 0.07 53.80 04:16:01 PM 5 31.95 0.03 1.40 0.05 0.08 66.48 04:16:01 PM 6 38.21 0.10 1.79 0.02 0.08 59.80 04:16:01 PM 7 27.10 0.00 1.67 0.18 0.07 70.98 04:17:01 PM all 24.14 0.00 1.99 1.34 0.08 72.45 04:17:01 PM 0 26.16 0.00 1.53 0.91 0.08 71.33 04:17:01 PM 1 25.14 0.00 2.30 2.58 0.08 69.89 04:17:01 PM 2 26.06 0.00 1.95 1.01 0.10 70.89 04:17:01 PM 3 27.65 0.00 2.44 2.89 0.08 66.94 04:17:01 PM 4 12.33 0.00 1.51 0.67 0.07 85.41 04:17:01 PM 5 24.33 0.00 2.22 2.22 0.07 71.17 04:17:01 PM 6 31.69 0.00 1.76 0.02 0.07 66.47 04:17:01 PM 7 19.67 0.00 2.26 0.44 0.07 77.56 04:18:01 PM all 27.08 0.00 1.41 0.11 0.07 71.32 04:18:01 PM 0 33.18 0.00 1.59 0.10 0.07 65.07 04:18:01 PM 1 18.11 0.00 0.80 0.02 0.08 80.99 04:18:01 PM 2 31.80 0.00 1.45 0.07 0.05 66.63 04:18:01 PM 3 20.33 0.00 1.82 0.33 0.07 77.45 04:18:01 PM 4 50.75 0.00 1.91 0.23 0.07 47.04 04:18:01 PM 5 20.90 0.00 1.40 0.03 0.07 77.60 04:18:01 PM 6 26.62 0.00 1.02 0.02 0.07 72.28 04:18:01 PM 7 14.96 0.00 1.32 0.12 0.07 83.53 Average: all 26.03 0.10 1.67 0.71 0.07 71.42 Average: 0 30.54 0.02 1.47 0.61 0.08 67.28 Average: 1 27.32 0.22 1.76 0.58 0.08 70.04 Average: 2 26.76 0.05 1.73 0.55 0.08 70.84 Average: 3 25.87 0.20 1.83 1.43 0.08 70.59 Average: 4 29.64 0.01 1.70 0.37 0.07 68.21 Average: 5 20.74 0.01 1.59 1.09 0.07 76.50 Average: 6 26.46 0.02 1.54 0.48 0.07 71.43 Average: 7 20.89 0.24 1.71 0.60 0.07 76.49