---> uname -a: Linux prd-centos8-docker-8c-8g-9326.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 11G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1035 27629 19 3225 30398 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:d3:fc:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fed3:fcab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:b4:09:23 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::42:29ff:feb4:923/64 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) 02/28/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 162.85 66.30 96.55 9780.74 41553.71 06:24:01 AM 365.57 4.93 360.64 1036.76 12191.05 06:25:01 AM 290.32 1.35 288.97 749.36 34675.51 06:26:01 AM 86.15 0.85 85.30 68.11 10453.10 Average: 226.22 18.36 207.86 2909.02 24719.98 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29621316 31266040 3034396 9.29 2688 1970664 1453712 4.31 162580 2451688 138832 06:24:01 AM 28385228 30348964 4270484 13.08 2688 2278864 2280216 6.77 210584 3586324 177152 06:25:01 AM 27145836 29862200 5509876 16.87 2688 3016596 2465636 7.32 423704 4549596 20 06:26:01 AM 28354432 31190044 4301280 13.17 2688 3134316 1434892 4.26 649624 3118220 21892 Average: 28376703 30666812 4279009 13.10 2688 2600110 1908614 5.66 361623 3426457 84474 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 359.40 257.65 1506.61 65.84 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 328.83 281.27 3329.62 55.63 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 388.67 310.54 6142.80 40.44 0.00 0.00 0.00 0.00 06:25:01 AM docker0 7.15 12.06 0.43 305.78 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 272.08 285.82 385.73 1930.96 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.10 0.00 0.01 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 337.25 283.82 2841.25 523.20 0.00 0.00 0.00 0.00 Average: docker0 1.79 3.04 0.11 76.46 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) 02/28/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 14.20 0.00 2.54 2.83 0.05 80.38 06:23:01 AM 0 11.30 0.00 2.61 0.94 0.10 85.06 06:23:01 AM 1 16.74 0.00 3.97 1.44 0.07 77.77 06:23:01 AM 2 10.45 0.00 2.02 3.11 0.03 84.38 06:23:01 AM 3 19.90 0.00 2.48 1.26 0.03 76.34 06:23:01 AM 4 6.73 0.00 2.47 1.56 0.05 89.20 06:23:01 AM 5 28.98 0.00 2.56 9.36 0.05 59.05 06:23:01 AM 6 5.57 0.00 2.35 0.49 0.07 91.53 06:23:01 AM 7 13.90 0.00 1.89 4.44 0.03 79.74 06:24:01 AM all 18.04 0.00 1.35 1.41 0.07 79.12 06:24:01 AM 0 22.87 0.00 0.77 0.03 0.08 76.25 06:24:01 AM 1 10.65 0.00 0.79 0.54 0.07 87.96 06:24:01 AM 2 24.68 0.00 1.37 0.18 0.08 73.68 06:24:01 AM 3 27.82 0.00 1.89 2.46 0.08 67.75 06:24:01 AM 4 8.39 0.00 1.98 4.78 0.07 84.79 06:24:01 AM 5 29.53 0.00 1.35 1.29 0.07 67.76 06:24:01 AM 6 6.87 0.00 0.90 0.62 0.07 91.54 06:24:01 AM 7 13.49 0.00 1.72 1.44 0.07 83.29 06:25:01 AM all 19.55 0.00 2.40 2.84 0.08 75.13 06:25:01 AM 0 18.79 0.00 1.98 3.47 0.08 75.68 06:25:01 AM 1 27.37 0.00 2.47 3.50 0.08 66.58 06:25:01 AM 2 19.70 0.00 2.41 2.95 0.08 74.85 06:25:01 AM 3 26.00 0.00 2.95 2.15 0.10 68.80 06:25:01 AM 4 7.08 0.00 2.34 0.71 0.08 89.79 06:25:01 AM 5 14.97 0.00 2.33 3.16 0.07 79.47 06:25:01 AM 6 20.28 0.00 2.35 4.56 0.07 72.74 06:25:01 AM 7 22.18 0.00 2.38 2.21 0.07 73.16 06:26:01 AM all 12.85 0.00 1.67 0.39 0.06 85.02 06:26:01 AM 0 5.16 0.00 1.32 0.50 0.07 92.95 06:26:01 AM 1 17.00 0.00 2.03 0.22 0.08 80.67 06:26:01 AM 2 9.28 0.00 1.66 0.54 0.07 88.46 06:26:01 AM 3 17.37 0.00 1.54 0.17 0.05 80.88 06:26:01 AM 4 12.99 0.00 2.21 0.15 0.07 84.59 06:26:01 AM 5 14.04 0.00 1.52 0.15 0.07 84.22 06:26:01 AM 6 9.24 0.00 1.84 0.62 0.07 88.24 06:26:01 AM 7 17.73 0.00 1.22 0.80 0.05 80.19 Average: all 16.16 0.00 1.99 1.87 0.07 79.92 Average: 0 14.53 0.00 1.67 1.23 0.08 82.49 Average: 1 17.94 0.00 2.31 1.42 0.08 78.25 Average: 2 16.03 0.00 1.87 1.69 0.07 80.34 Average: 3 22.77 0.00 2.21 1.51 0.07 73.44 Average: 4 8.80 0.00 2.25 1.80 0.07 87.09 Average: 5 21.89 0.00 1.94 3.49 0.06 72.62 Average: 6 10.49 0.00 1.86 1.57 0.07 86.02 Average: 7 16.82 0.00 1.80 2.22 0.05 79.10