---> uname -a: Linux prd-centos8-docker-8c-8g-584.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 1026 27285 18 3578 30405 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:95:33:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe95:3316/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:8c:94:87 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:a3ff:fe8c:9487/64 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) 11/29/2023 _x86_64_ (8 CPU) 15:21:19 LINUX RESTART (8 CPU) 03:22:01 PM tps rtps wtps bread/s bwrtn/s 03:23:01 PM 126.88 9.72 117.16 2941.78 8935.03 03:24:01 PM 243.94 12.40 231.54 1615.86 7484.07 03:25:01 PM 173.14 4.52 168.63 1159.88 9006.16 03:26:01 PM 214.53 2.97 211.56 516.94 37095.02 03:27:01 PM 62.37 0.65 61.72 65.72 7538.59 Average: 164.18 6.05 158.13 1259.98 14013.15 03:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 PM 29452088 31293284 3203624 9.81 2688 2158780 1329204 3.94 169968 2595472 149524 03:24:01 PM 28838780 30823572 3816932 11.69 2688 2299780 1774496 5.26 188456 3171912 88484 03:25:01 PM 28046856 30338516 4608856 14.11 2688 2602000 2050296 6.08 402220 3728540 138084 03:26:01 PM 26737044 29810048 5918668 18.12 2688 3370308 2599976 7.71 581832 4807512 5208 03:27:01 PM 27914660 31123212 4741052 14.52 2688 3504300 1540548 4.57 808328 3401904 26528 Average: 28197886 30677726 4457826 13.65 2688 2787034 1858904 5.52 430161 3541068 81566 03:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 87.07 52.09 1230.40 25.83 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 165.46 147.66 1461.04 24.37 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 376.02 280.81 4238.03 34.08 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 328.67 254.86 6182.41 28.43 0.00 0.00 0.00 0.00 03:26:01 PM docker0 8.75 13.69 0.51 305.42 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 267.47 279.05 362.24 1962.37 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.95 202.90 2695.11 414.98 0.00 0.00 0.00 0.00 Average: docker0 1.75 2.74 0.10 61.10 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) 11/29/2023 _x86_64_ (8 CPU) 15:21:19 LINUX RESTART (8 CPU) 03:22:01 PM CPU %user %nice %system %iowait %steal %idle 03:23:01 PM all 10.17 0.00 1.08 0.75 0.04 87.96 03:23:01 PM 0 1.45 0.00 0.63 1.10 0.05 96.76 03:23:01 PM 1 20.24 0.00 2.46 1.07 0.05 76.18 03:23:01 PM 2 11.13 0.00 0.97 0.99 0.05 86.87 03:23:01 PM 3 7.52 0.00 0.87 0.12 0.03 91.47 03:23:01 PM 4 7.58 0.00 1.05 1.19 0.05 90.13 03:23:01 PM 5 4.35 0.00 0.68 0.65 0.02 94.30 03:23:01 PM 6 8.82 0.00 0.60 0.13 0.03 90.42 03:23:01 PM 7 20.28 0.00 1.39 0.75 0.07 77.51 03:24:01 PM all 7.31 0.00 0.73 0.79 0.05 91.13 03:24:01 PM 0 2.16 0.00 0.40 0.48 0.05 96.91 03:24:01 PM 1 6.70 0.00 0.77 1.16 0.05 91.32 03:24:01 PM 2 7.34 0.00 0.74 0.60 0.07 91.25 03:24:01 PM 3 7.44 0.00 1.04 1.31 0.07 90.14 03:24:01 PM 4 5.18 0.00 0.37 0.10 0.03 94.31 03:24:01 PM 5 9.16 0.00 0.57 0.20 0.03 90.03 03:24:01 PM 6 9.46 0.00 0.48 0.55 0.03 89.47 03:24:01 PM 7 11.04 0.00 1.45 1.89 0.03 85.59 03:25:01 PM all 24.11 0.00 1.21 0.79 0.08 73.82 03:25:01 PM 0 26.54 0.00 1.18 0.03 0.08 72.16 03:25:01 PM 1 26.16 0.00 1.56 1.29 0.08 70.90 03:25:01 PM 2 19.89 0.00 1.14 1.07 0.07 77.82 03:25:01 PM 3 33.07 0.00 1.04 1.02 0.10 64.76 03:25:01 PM 4 18.04 0.00 1.21 0.82 0.08 79.85 03:25:01 PM 5 26.25 0.00 0.85 0.22 0.07 72.61 03:25:01 PM 6 23.85 0.00 1.53 1.24 0.08 73.29 03:25:01 PM 7 19.04 0.00 1.16 0.59 0.08 79.13 03:26:01 PM all 11.80 0.00 2.84 2.15 0.08 83.13 03:26:01 PM 0 20.88 0.00 2.54 0.61 0.08 75.89 03:26:01 PM 1 8.51 0.00 3.01 3.83 0.08 84.57 03:26:01 PM 2 8.77 0.00 3.45 5.95 0.07 81.76 03:26:01 PM 3 11.51 0.00 2.97 2.66 0.08 82.77 03:26:01 PM 4 9.92 0.00 2.49 0.20 0.07 87.32 03:26:01 PM 5 6.52 0.00 2.56 0.61 0.07 90.25 03:26:01 PM 6 12.71 0.00 3.01 2.08 0.08 82.12 03:26:01 PM 7 15.53 0.00 2.70 1.31 0.07 80.39 03:27:01 PM all 12.00 0.00 1.09 0.16 0.05 86.69 03:27:01 PM 0 4.37 0.00 1.02 0.03 0.05 94.52 03:27:01 PM 1 21.42 0.00 1.57 0.38 0.05 76.57 03:27:01 PM 2 5.61 0.00 0.82 0.07 0.05 93.45 03:27:01 PM 3 23.76 0.00 1.55 0.08 0.07 74.53 03:27:01 PM 4 12.29 0.00 0.94 0.03 0.05 86.69 03:27:01 PM 5 11.94 0.00 0.94 0.05 0.05 87.03 03:27:01 PM 6 11.28 0.00 1.05 0.57 0.05 87.05 03:27:01 PM 7 5.29 0.00 0.85 0.08 0.05 93.72 Average: all 13.07 0.00 1.39 0.93 0.06 84.56 Average: 0 11.05 0.00 1.15 0.45 0.06 87.28 Average: 1 16.62 0.00 1.87 1.54 0.06 79.90 Average: 2 10.55 0.00 1.42 1.73 0.06 86.25 Average: 3 16.66 0.00 1.49 1.04 0.07 80.74 Average: 4 10.60 0.00 1.21 0.47 0.06 87.67 Average: 5 11.64 0.00 1.12 0.34 0.05 86.85 Average: 6 13.21 0.00 1.33 0.91 0.06 84.49 Average: 7 14.23 0.00 1.51 0.93 0.06 83.27