---> uname -a: Linux prd-centos8-docker-8c-8g-5030.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 1052 27262 19 3575 30371 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:08:f6:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe08:f611/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:1c:9d:4a 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::42:5ff:fe1c:9d4a/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) 14:04:00 LINUX RESTART (8 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 224.58 20.03 204.55 3898.57 10749.10 02:07:01 PM 194.37 1.65 192.72 799.60 41678.11 02:08:01 PM 54.11 12.18 41.93 499.12 689.27 02:09:01 PM 52.44 0.02 52.42 0.53 3030.25 02:10:00 PM 22.52 0.00 22.52 0.00 474.80 02:10:01 PM 114.20 0.00 114.20 0.00 3131.25 02:11:01 PM 43.49 0.53 42.95 64.65 1743.09 Average: 99.03 5.73 93.30 877.06 9740.48 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 28284208 30326572 4371504 13.39 2688 2357436 2411992 7.16 235908 3664644 196496 02:07:01 PM 26414648 29485692 6241064 19.11 2688 3367448 3918276 11.63 383056 5306416 148 02:08:01 PM 26513056 29662868 6142656 18.81 2688 3444128 3046976 9.04 509804 5078400 54720 02:09:01 PM 25668268 28831364 6987444 21.40 2688 3455444 3470100 10.30 538072 5882384 428 02:10:00 PM 25439864 28605712 7215848 22.10 2688 3457072 4348860 12.90 540356 6087492 1756 02:10:01 PM 25342748 28508776 7312964 22.39 2688 3457080 4936880 14.65 540464 6181764 140 02:11:01 PM 27940472 31125008 4715240 14.44 2688 3473068 1508352 4.48 679156 3471052 43284 Average: 26514752 29506570 6140960 18.81 2688 3287382 3377348 10.02 489545 5096022 42425 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 236.39 204.27 2410.49 50.65 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 1101.52 456.08 9605.95 38.27 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM vethdc6282e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:08:01 PM lo 21.61 21.61 2.76 2.76 0.00 0.00 0.00 0.00 02:08:01 PM eth0 89.12 70.92 716.62 18.37 0.00 0.00 0.00 0.00 02:08:01 PM docker0 7.67 12.68 1.27 1.54 0.00 0.00 0.00 0.00 02:09:01 PM lo 20.96 20.96 1.95 1.95 0.00 0.00 0.00 0.00 02:09:01 PM eth0 51.24 31.55 55.66 15.56 0.00 0.00 0.00 0.00 02:09:01 PM docker0 6.63 7.20 0.85 0.85 0.00 0.00 0.00 0.00 02:10:00 PM lo 360.20 360.20 251.74 251.74 0.00 0.00 0.00 0.00 02:10:00 PM eth0 282.30 215.29 54.42 207.25 0.00 0.00 0.00 0.00 02:10:00 PM docker0 0.77 0.98 0.11 0.11 0.00 0.00 0.00 0.00 02:10:00 PM veth622d595 0.77 1.00 0.12 0.11 0.00 0.00 0.00 0.00 02:10:01 PM lo 415.91 415.91 431.73 431.73 0.00 0.00 0.00 0.00 02:10:01 PM eth0 700.00 575.57 84.53 745.91 0.00 0.00 0.00 0.00 02:10:01 PM docker0 1.70 2.84 0.09 0.23 0.00 0.00 0.00 0.00 02:10:01 PM veth023782c 0.00 2.84 0.00 0.27 0.00 0.00 0.00 0.00 02:11:01 PM lo 66.44 66.44 38.31 38.31 0.00 0.00 0.00 0.00 02:11:01 PM eth0 218.31 172.19 98.46 107.20 0.00 0.00 0.00 0.00 02:11:01 PM docker0 2.73 3.28 0.48 0.44 0.00 0.00 0.00 0.00 Average: lo 78.47 78.47 50.01 50.01 0.00 0.00 0.00 0.00 Average: eth0 331.85 193.48 2157.06 75.52 0.00 0.00 0.00 0.00 Average: docker0 2.97 4.04 0.45 0.49 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) 14:04:00 LINUX RESTART (8 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 20.39 0.00 1.30 0.71 0.06 77.55 02:06:01 PM 0 22.64 0.00 0.70 0.07 0.05 76.55 02:06:01 PM 1 16.75 0.00 1.97 0.58 0.07 80.63 02:06:01 PM 2 30.00 0.00 1.65 1.02 0.08 67.25 02:06:01 PM 3 22.40 0.00 1.44 1.10 0.07 74.99 02:06:01 PM 4 10.62 0.00 0.68 0.38 0.03 88.28 02:06:01 PM 5 20.01 0.00 1.64 0.99 0.05 77.32 02:06:01 PM 6 19.26 0.00 1.00 0.52 0.05 79.16 02:06:01 PM 7 21.44 0.00 1.29 1.05 0.05 76.17 02:07:01 PM all 31.02 0.00 2.56 1.17 0.10 65.16 02:07:01 PM 0 36.62 0.00 2.64 0.03 0.13 60.57 02:07:01 PM 1 35.47 0.00 3.59 3.32 0.10 57.52 02:07:01 PM 2 29.43 0.00 2.41 1.72 0.08 66.35 02:07:01 PM 3 39.86 0.00 1.95 0.92 0.10 57.17 02:07:01 PM 4 35.53 0.00 2.39 0.40 0.12 61.56 02:07:01 PM 5 29.35 0.00 2.46 1.25 0.08 66.87 02:07:01 PM 6 30.46 0.00 2.25 0.05 0.07 67.17 02:07:01 PM 7 11.44 0.00 2.76 1.65 0.08 84.07 02:08:01 PM all 26.66 0.24 1.04 0.13 0.07 71.85 02:08:01 PM 0 36.16 0.05 0.87 0.00 0.08 62.83 02:08:01 PM 1 15.55 0.00 1.04 0.02 0.07 83.33 02:08:01 PM 2 28.13 0.00 1.64 0.12 0.08 70.03 02:08:01 PM 3 25.36 0.02 1.12 0.02 0.08 73.40 02:08:01 PM 4 41.73 0.00 1.30 0.65 0.07 56.25 02:08:01 PM 5 16.12 1.81 0.80 0.13 0.07 81.07 02:08:01 PM 6 30.61 0.03 0.55 0.12 0.07 68.62 02:08:01 PM 7 19.62 0.00 1.02 0.02 0.07 79.28 02:09:01 PM all 36.73 0.50 1.88 0.13 0.09 60.67 02:09:01 PM 0 36.18 0.00 1.99 0.07 0.08 61.68 02:09:01 PM 1 38.46 0.00 2.46 0.59 0.10 58.39 02:09:01 PM 2 42.42 0.07 1.61 0.00 0.10 55.81 02:09:01 PM 3 35.05 0.12 1.79 0.08 0.08 62.87 02:09:01 PM 4 44.31 0.00 2.29 0.08 0.10 53.21 02:09:01 PM 5 35.61 1.76 1.44 0.03 0.08 61.08 02:09:01 PM 6 37.81 1.69 1.84 0.12 0.08 58.47 02:09:01 PM 7 24.00 0.34 1.64 0.10 0.08 73.84 02:10:00 PM all 16.15 0.36 1.84 0.05 0.08 81.52 02:10:00 PM 0 14.81 0.10 1.84 0.10 0.09 83.05 02:10:00 PM 1 16.13 0.07 1.72 0.02 0.07 81.99 02:10:00 PM 2 18.81 0.21 2.04 0.05 0.09 78.81 02:10:00 PM 3 14.40 0.09 1.69 0.10 0.07 83.66 02:10:00 PM 4 14.98 0.05 1.93 0.05 0.07 82.92 02:10:00 PM 5 16.76 0.17 1.64 0.02 0.07 81.35 02:10:00 PM 6 17.19 0.07 1.79 0.00 0.09 80.86 02:10:00 PM 7 16.14 2.10 2.10 0.07 0.09 79.50 02:10:01 PM all 30.03 0.00 6.37 0.22 0.14 63.24 02:10:01 PM 0 49.43 0.00 8.05 0.57 0.00 41.95 02:10:01 PM 1 13.95 0.00 6.40 0.00 0.58 79.07 02:10:01 PM 2 34.30 0.00 4.65 0.00 0.00 61.05 02:10:01 PM 3 33.72 0.00 5.23 0.58 0.00 60.47 02:10:01 PM 4 27.17 0.00 6.94 0.00 0.58 65.32 02:10:01 PM 5 24.00 0.00 6.29 0.00 0.00 69.71 02:10:01 PM 6 47.40 0.00 9.25 0.58 0.00 42.77 02:10:01 PM 7 9.94 0.00 4.09 0.00 0.00 85.96 02:11:01 PM all 16.19 0.07 1.85 0.08 0.10 81.70 02:11:01 PM 0 11.34 0.02 1.67 0.02 0.07 86.88 02:11:01 PM 1 10.80 0.02 1.44 0.05 0.05 87.65 02:11:01 PM 2 26.60 0.00 2.40 0.14 0.12 70.74 02:11:01 PM 3 23.48 0.05 1.96 0.12 0.07 74.33 02:11:01 PM 4 11.65 0.00 1.52 0.12 0.05 86.66 02:11:01 PM 5 10.48 0.46 2.35 0.10 0.07 86.55 02:11:01 PM 6 23.40 0.00 1.88 0.08 0.07 74.57 02:11:01 PM 7 12.18 0.00 1.59 0.05 0.34 85.83 Average: all 24.60 0.19 1.77 0.38 0.08 72.98 Average: 0 26.45 0.03 1.65 0.05 0.08 71.74 Average: 1 22.19 0.01 2.06 0.76 0.08 74.90 Average: 2 29.33 0.04 1.97 0.51 0.09 68.06 Average: 3 26.84 0.04 1.67 0.39 0.08 70.97 Average: 4 26.52 0.01 1.71 0.28 0.08 71.41 Average: 5 21.43 0.70 1.74 0.42 0.07 75.64 Average: 6 26.61 0.30 1.59 0.15 0.07 71.28 Average: 7 17.46 0.40 1.74 0.49 0.12 79.79