---> uname -a: Linux prd-centos8-docker-8c-8g-5091.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1080 25652 19 5157 30336 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:a4:a4:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fea4:a44d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:e3:70:fc 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::42:21ff:fee3:70fc/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) 16:39:28 LINUX RESTART (8 CPU) 04:40:00 PM tps rtps wtps bread/s bwrtn/s 04:40:02 PM 20.86 4.29 16.56 73.62 985.89 04:41:01 PM 111.63 7.12 104.51 1325.61 6580.88 04:42:01 PM 272.54 21.04 251.50 4130.49 14620.36 04:43:01 PM 111.13 12.75 98.38 1046.05 34513.71 04:44:01 PM 71.73 0.05 71.68 1.47 3239.15 04:45:01 PM 23.23 0.02 23.21 0.53 494.05 04:46:01 PM 39.84 0.03 39.80 1.47 984.37 04:47:01 PM 37.62 1.55 36.07 2824.45 7006.49 04:48:01 PM 122.51 2.00 120.51 1724.23 29289.49 Average: 98.48 5.56 92.92 1377.56 12064.67 04:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:02 PM 29936964 31353740 2718748 8.33 2688 1754568 1425220 4.23 134096 2209808 31524 04:41:01 PM 29395816 31220384 3259896 9.98 2688 2142748 1514364 4.49 190496 2620984 256044 04:42:01 PM 27644788 29903264 5010924 15.34 2688 2570604 2690748 7.98 283088 4236164 205084 04:43:01 PM 25983784 29072664 6671928 20.43 2688 3384224 5292132 15.70 478976 5627532 2344 04:44:01 PM 25576404 28740116 7079308 21.68 2688 3455984 4724872 14.02 519672 5989864 144 04:45:01 PM 25243136 28407236 7412576 22.70 2688 3456620 3976144 11.80 539144 6296724 52 04:46:01 PM 25809176 28982544 6846536 20.97 2688 3465068 3388900 10.05 542796 5735020 5512 04:47:01 PM 25514116 28994024 7141596 21.87 2688 3770060 3275376 9.72 593672 5973044 21308 04:48:01 PM 24199308 28527604 8456404 25.90 2688 4599608 3688528 10.94 777136 7051100 21368 Average: 26589277 29466842 6066435 18.58 2688 3177720 3330698 9.88 451008 5082249 60376 04:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:02 PM eth0 12.27 13.50 23.39 2.42 0.00 0.00 0.00 0.00 04:40:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 76.28 51.45 1265.21 8.43 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 401.45 328.37 5089.12 62.64 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 13.98 13.98 1.75 1.75 0.00 0.00 0.00 0.00 04:43:01 PM eth0 688.20 289.74 6417.83 22.24 0.00 0.00 0.00 0.00 04:43:01 PM docker0 5.41 9.11 0.91 1.14 0.00 0.00 0.00 0.00 04:43:01 PM vethd3f81b1 5.41 9.25 0.98 1.15 0.00 0.00 0.00 0.00 04:44:01 PM lo 7.63 7.63 1.01 1.01 0.00 0.00 0.00 0.00 04:44:01 PM eth0 82.44 73.74 758.69 17.80 0.00 0.00 0.00 0.00 04:44:01 PM docker0 2.28 3.65 0.37 0.41 0.00 0.00 0.00 0.00 04:44:01 PM veth1554870 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:45:01 PM lo 123.78 123.78 41.27 41.27 0.00 0.00 0.00 0.00 04:45:01 PM eth0 45.63 30.81 18.60 19.01 0.00 0.00 0.00 0.00 04:45:01 PM docker0 6.71 7.23 0.86 0.86 0.00 0.00 0.00 0.00 04:46:01 PM lo 244.39 244.39 91.27 91.27 0.00 0.00 0.00 0.00 04:46:01 PM eth0 55.46 35.47 16.22 22.10 0.00 0.00 0.00 0.00 04:46:01 PM docker0 3.47 4.27 0.59 0.56 0.00 0.00 0.00 0.00 04:47:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:47:01 PM eth0 120.62 94.35 709.41 30.21 0.00 0.00 0.00 0.00 04:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM lo 243.00 243.00 55.00 55.00 0.00 0.00 0.00 0.00 04:48:01 PM eth0 448.33 172.79 3609.74 16.72 0.00 0.00 0.00 0.00 04:48:01 PM docker0 120.91 126.89 37.02 19.95 0.00 0.00 0.00 0.00 Average: lo 79.02 79.02 23.76 23.76 0.00 0.00 0.00 0.00 Average: eth0 239.37 134.35 2230.05 24.85 0.00 0.00 0.00 0.00 Average: docker0 17.32 18.87 4.96 2.86 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) 12/14/2023 _x86_64_ (8 CPU) 16:39:28 LINUX RESTART (8 CPU) 04:40:00 PM CPU %user %nice %system %iowait %steal %idle 04:40:02 PM all 11.21 0.00 1.54 0.08 0.08 87.10 04:40:02 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 04:40:02 PM 1 0.00 0.00 1.23 0.00 0.00 98.77 04:40:02 PM 2 0.61 0.00 0.61 0.00 0.00 98.78 04:40:02 PM 3 25.61 0.00 3.66 0.00 0.00 70.73 04:40:02 PM 4 63.19 0.00 5.52 0.61 0.00 30.67 04:40:02 PM 5 0.00 0.00 0.00 0.00 0.00 100.00 04:40:02 PM 6 0.00 0.00 0.62 0.00 0.00 99.38 04:40:02 PM 7 0.00 0.00 0.61 0.00 0.61 98.77 04:41:01 PM all 10.58 0.00 1.00 0.52 0.04 87.86 04:41:01 PM 0 4.00 0.00 0.78 0.86 0.05 94.30 04:41:01 PM 1 7.10 0.00 1.07 0.56 0.05 91.22 04:41:01 PM 2 2.31 0.00 0.66 0.39 0.05 96.58 04:41:01 PM 3 16.41 0.00 0.97 0.95 0.03 81.64 04:41:01 PM 4 24.26 0.00 2.14 0.68 0.05 72.88 04:41:01 PM 5 13.79 0.00 1.07 0.25 0.03 84.85 04:41:01 PM 6 2.93 0.00 0.34 0.31 0.03 96.39 04:41:01 PM 7 13.79 0.00 0.97 0.19 0.03 85.02 04:42:01 PM all 37.72 0.00 1.52 1.20 0.09 59.47 04:42:01 PM 0 41.53 0.00 1.02 0.82 0.10 56.53 04:42:01 PM 1 39.04 0.00 1.61 0.50 0.08 58.77 04:42:01 PM 2 35.43 0.00 1.67 2.72 0.10 60.08 04:42:01 PM 3 44.55 0.00 2.04 1.04 0.12 52.25 04:42:01 PM 4 45.47 0.00 1.92 1.62 0.08 50.90 04:42:01 PM 5 28.37 0.00 1.24 1.10 0.08 69.20 04:42:01 PM 6 33.97 0.00 1.14 0.45 0.08 64.36 04:42:01 PM 7 33.41 0.00 1.50 1.35 0.08 63.65 04:43:01 PM all 12.00 0.27 2.14 1.85 0.07 83.68 04:43:01 PM 0 13.70 0.02 1.99 2.05 0.07 82.18 04:43:01 PM 1 12.07 0.00 2.27 1.58 0.07 84.01 04:43:01 PM 2 10.01 0.07 3.01 0.45 0.05 86.40 04:43:01 PM 3 7.64 2.07 2.66 0.62 0.07 86.94 04:43:01 PM 4 9.89 0.00 2.04 2.24 0.08 85.75 04:43:01 PM 5 11.83 0.00 2.00 2.81 0.07 83.30 04:43:01 PM 6 13.68 0.00 1.71 2.50 0.07 82.04 04:43:01 PM 7 17.20 0.00 1.41 2.54 0.05 78.80 04:44:01 PM all 43.28 0.00 1.23 0.24 0.09 55.16 04:44:01 PM 0 38.05 0.00 0.97 0.00 0.10 60.88 04:44:01 PM 1 24.20 0.00 1.20 0.17 0.08 74.34 04:44:01 PM 2 47.38 0.00 1.09 0.15 0.10 51.28 04:44:01 PM 3 63.00 0.00 2.88 0.43 0.10 33.59 04:44:01 PM 4 55.54 0.00 0.88 0.05 0.08 43.44 04:44:01 PM 5 50.38 0.00 0.89 0.00 0.10 48.63 04:44:01 PM 6 34.73 0.00 1.20 1.14 0.07 62.86 04:44:01 PM 7 32.95 0.00 0.70 0.00 0.08 66.26 04:45:01 PM all 17.10 0.59 1.64 0.07 0.07 80.52 04:45:01 PM 0 16.68 1.89 1.59 0.02 0.07 79.76 04:45:01 PM 1 18.09 0.08 1.67 0.12 0.08 79.95 04:45:01 PM 2 17.12 2.51 1.49 0.02 0.07 78.79 04:45:01 PM 3 18.59 0.03 1.66 0.08 0.08 79.55 04:45:01 PM 4 18.15 0.02 1.84 0.07 0.07 79.86 04:45:01 PM 5 13.16 0.10 1.66 0.10 0.07 84.92 04:45:01 PM 6 21.30 0.05 2.06 0.05 0.08 76.45 04:45:01 PM 7 13.70 0.05 1.14 0.13 0.07 84.91 04:46:01 PM all 21.52 0.30 2.60 0.12 0.09 75.37 04:46:01 PM 0 21.48 0.08 2.95 0.13 0.10 75.26 04:46:01 PM 1 18.33 0.05 2.52 0.17 0.08 78.84 04:46:01 PM 2 19.09 0.00 2.08 0.12 0.10 78.62 04:46:01 PM 3 20.62 0.00 2.42 0.03 0.08 76.85 04:46:01 PM 4 23.49 0.15 2.97 0.15 0.08 73.16 04:46:01 PM 5 22.13 0.05 2.43 0.15 0.10 75.13 04:46:01 PM 6 24.07 0.13 2.78 0.08 0.07 72.87 04:46:01 PM 7 22.95 1.96 2.66 0.13 0.08 72.21 04:47:01 PM all 41.65 0.04 1.24 0.32 0.08 56.66 04:47:01 PM 0 31.58 0.00 1.67 0.25 0.08 66.42 04:47:01 PM 1 47.13 0.00 1.15 0.57 0.10 51.05 04:47:01 PM 2 43.23 0.32 0.92 0.15 0.07 55.31 04:47:01 PM 3 57.94 0.00 1.80 0.97 0.10 39.18 04:47:01 PM 4 42.02 0.02 1.59 0.38 0.08 55.91 04:47:01 PM 5 26.80 0.00 1.20 0.18 0.07 71.75 04:47:01 PM 6 46.45 0.00 1.00 0.07 0.08 52.39 04:47:01 PM 7 38.05 0.00 0.62 0.00 0.07 61.27 04:48:01 PM all 31.66 0.00 2.27 1.24 0.08 64.75 04:48:01 PM 0 15.76 0.00 2.10 0.02 0.08 82.03 04:48:01 PM 1 26.97 0.00 2.60 5.43 0.08 64.91 04:48:01 PM 2 37.39 0.00 2.43 0.97 0.08 59.12 04:48:01 PM 3 42.93 0.00 2.03 0.70 0.07 54.27 04:48:01 PM 4 34.29 0.00 2.78 0.15 0.08 62.70 04:48:01 PM 5 45.36 0.00 2.55 0.34 0.07 51.69 04:48:01 PM 6 28.95 0.00 1.47 1.14 0.08 68.36 04:48:01 PM 7 21.63 0.00 2.18 1.18 0.07 74.95 Average: all 26.93 0.15 1.70 0.69 0.08 70.44 Average: 0 22.82 0.25 1.63 0.52 0.08 74.71 Average: 1 24.08 0.02 1.76 1.13 0.08 72.93 Average: 2 26.47 0.36 1.67 0.62 0.08 70.80 Average: 3 34.00 0.26 2.06 0.60 0.08 62.99 Average: 4 31.78 0.02 2.03 0.67 0.08 65.42 Average: 5 26.42 0.02 1.62 0.61 0.07 71.25 Average: 6 25.73 0.02 1.46 0.71 0.07 72.00 Average: 7 24.16 0.25 1.40 0.69 0.07 73.44