---> uname -a: Linux prd-centos8-docker-8c-8g-4693.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1065 25672 18 5152 30353 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:94:d9:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe94:d986/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:8f:df:6d 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::42:61ff:fe8f:df6d/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) 11/26/2023 _x86_64_ (8 CPU) 09:16:29 LINUX RESTART (8 CPU) 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:01 AM 101.53 8.56 92.97 1506.83 6752.90 09:19:01 AM 221.73 3.75 217.98 4660.42 11691.10 09:20:01 AM 281.39 9.05 272.34 7512.30 47422.44 09:21:01 AM 222.86 6.25 216.61 396.23 62504.72 09:22:01 AM 36.07 0.28 35.79 48.65 9174.96 Average: 172.71 5.58 167.14 2824.83 27509.75 09:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 AM 29456620 31257108 3199092 9.80 2688 2121972 1458452 4.33 183472 2591896 245012 09:19:01 AM 28563824 30650252 4091888 12.53 2688 2399056 2072016 6.15 281300 3338744 113880 09:20:01 AM 26402512 30177016 6253200 19.15 2688 4065384 2402676 7.13 647292 5053804 661824 09:21:01 AM 25382136 30155724 7273576 22.27 2688 5047728 2284124 6.78 1045940 5620808 245908 09:22:01 AM 26274392 31067520 6381320 19.54 2688 5060348 1550532 4.60 1250112 4520704 48420 Average: 27215897 30661524 5439815 16.66 2688 3738898 1953560 5.80 681623 4225191 263009 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 72.01 47.23 1221.96 8.10 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 274.25 242.99 2232.77 55.11 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 662.81 598.72 6011.23 3154.06 0.00 0.00 0.00 0.00 09:20:01 AM docker0 2.22 3.87 0.12 31.54 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 279.47 213.25 2130.32 466.80 0.00 0.00 0.00 0.00 09:21:01 AM docker0 3.13 4.75 0.17 58.54 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 201.63 186.37 82.28 1626.56 0.00 0.00 0.00 0.00 09:22:01 AM 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 298.04 257.71 2335.71 1062.16 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.72 0.06 18.02 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) 11/26/2023 _x86_64_ (8 CPU) 09:16:29 LINUX RESTART (8 CPU) 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:01 AM all 10.50 0.00 0.93 0.50 0.04 88.03 09:18:01 AM 0 1.17 0.00 0.45 0.85 0.05 97.48 09:18:01 AM 1 14.13 0.00 1.00 0.68 0.02 84.17 09:18:01 AM 2 5.01 0.00 0.33 0.53 0.05 94.07 09:18:01 AM 3 17.58 0.00 1.30 0.62 0.05 80.46 09:18:01 AM 4 6.73 0.00 0.53 0.13 0.05 92.55 09:18:01 AM 5 25.55 0.00 2.27 0.42 0.05 71.72 09:18:01 AM 6 0.97 0.00 0.38 0.02 0.03 98.60 09:18:01 AM 7 12.85 0.00 1.17 0.72 0.03 85.23 09:19:01 AM all 13.00 0.00 1.15 1.20 0.07 84.58 09:19:01 AM 0 4.11 0.00 0.92 0.50 0.05 94.42 09:19:01 AM 1 18.18 0.00 0.88 1.84 0.07 79.03 09:19:01 AM 2 15.93 0.00 1.17 2.88 0.07 79.96 09:19:01 AM 3 14.41 0.00 1.64 1.04 0.10 82.82 09:19:01 AM 4 13.93 0.00 1.42 1.05 0.08 83.52 09:19:01 AM 5 8.64 0.00 0.92 0.57 0.07 89.81 09:19:01 AM 6 14.64 0.00 1.37 1.50 0.07 82.42 09:19:01 AM 7 14.13 0.00 0.89 0.20 0.07 84.72 09:20:01 AM all 19.55 0.00 2.67 2.73 0.08 74.97 09:20:01 AM 0 23.90 0.00 1.85 0.99 0.07 73.19 09:20:01 AM 1 18.51 0.00 2.64 5.39 0.08 73.37 09:20:01 AM 2 19.06 0.00 3.07 1.33 0.07 76.48 09:20:01 AM 3 25.82 0.00 3.53 4.59 0.10 65.95 09:20:01 AM 4 16.93 0.00 2.35 0.35 0.07 80.30 09:20:01 AM 5 10.54 0.00 2.46 5.05 0.08 81.86 09:20:01 AM 6 21.12 0.00 3.04 2.12 0.08 73.64 09:20:01 AM 7 20.53 0.00 2.41 2.01 0.08 74.97 09:21:01 AM all 13.32 0.00 2.60 3.40 0.08 80.60 09:21:01 AM 0 13.19 0.00 2.45 3.69 0.10 80.57 09:21:01 AM 1 17.69 0.00 2.65 10.90 0.08 68.67 09:21:01 AM 2 19.64 0.00 2.86 6.15 0.08 71.27 09:21:01 AM 3 8.42 0.00 2.45 0.94 0.07 88.12 09:21:01 AM 4 7.36 0.00 2.43 0.12 0.07 90.02 09:21:01 AM 5 11.06 0.00 3.16 0.92 0.07 84.78 09:21:01 AM 6 16.18 0.00 2.32 3.18 0.08 78.23 09:21:01 AM 7 13.04 0.00 2.48 1.26 0.08 83.13 09:22:01 AM all 9.66 0.00 0.73 0.46 0.05 89.10 09:22:01 AM 0 13.91 0.00 0.80 0.33 0.07 84.88 09:22:01 AM 1 8.53 0.00 0.55 0.00 0.05 90.86 09:22:01 AM 2 18.66 0.00 0.99 0.08 0.05 80.22 09:22:01 AM 3 4.69 0.00 0.50 0.17 0.05 94.59 09:22:01 AM 4 8.31 0.00 0.60 0.08 0.03 90.97 09:22:01 AM 5 12.42 0.00 1.25 0.40 0.03 85.89 09:22:01 AM 6 1.07 0.00 0.52 2.40 0.03 95.98 09:22:01 AM 7 9.71 0.00 0.67 0.17 0.05 89.41 Average: all 13.20 0.00 1.61 1.65 0.06 83.47 Average: 0 11.24 0.00 1.29 1.27 0.07 86.13 Average: 1 15.41 0.00 1.54 3.75 0.06 79.24 Average: 2 15.65 0.00 1.68 2.19 0.06 80.42 Average: 3 14.17 0.00 1.88 1.47 0.07 82.41 Average: 4 10.65 0.00 1.47 0.35 0.06 87.48 Average: 5 13.66 0.00 2.01 1.47 0.06 82.81 Average: 6 10.77 0.00 1.52 1.84 0.06 85.80 Average: 7 14.04 0.00 1.52 0.87 0.06 83.50