---> uname -a: Linux prd-centos8-docker-8c-8g-7210.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 27609 19 3236 30386 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:da:f2:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:feda:f2a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:64:bd:3e 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::42:88ff:fe64:bd3e/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) 02/21/2024 _x86_64_ (8 CPU) 06:21:50 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 133.81 39.16 94.65 8683.04 41550.53 06:24:01 AM 375.94 6.68 369.26 1294.05 12204.25 06:25:01 AM 314.21 1.53 312.68 688.17 35614.06 06:26:01 AM 76.99 0.65 76.34 65.71 10386.39 Average: 225.22 12.01 213.22 2683.30 24940.72 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29641016 31288596 3014696 9.23 2688 1973472 1424892 4.23 163740 2430936 143544 06:24:01 AM 28254176 30225172 4401536 13.48 2688 2285696 2393420 7.10 211660 3714044 179340 06:25:01 AM 26875616 29685644 5780096 17.70 2688 3109604 2624600 7.79 426520 4813960 0 06:26:01 AM 28273596 31117604 4382116 13.42 2688 3140988 1511904 4.49 652072 3192704 27256 Average: 28261101 30579254 4394611 13.46 2688 2627440 1988704 5.90 363498 3537911 87535 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 321.34 214.96 1541.80 57.25 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 326.73 286.72 3289.83 61.21 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 388.39 305.66 6144.24 39.50 0.00 0.00 0.00 0.00 06:25:01 AM docker0 6.73 12.23 0.41 306.23 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 311.75 304.95 413.23 1931.99 0.00 0.00 0.00 0.00 06:26:01 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 337.05 278.07 2847.15 522.47 0.00 0.00 0.00 0.00 Average: docker0 1.68 3.06 0.10 76.55 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) 02/21/2024 _x86_64_ (8 CPU) 06:21:50 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 14.62 0.00 2.34 2.48 0.06 80.50 06:23:01 AM 0 16.63 0.00 2.83 1.54 0.07 78.93 06:23:01 AM 1 7.99 0.00 2.73 8.54 0.08 80.65 06:23:01 AM 2 16.98 0.00 1.46 0.54 0.05 80.97 06:23:01 AM 3 18.83 0.00 2.66 1.67 0.08 76.75 06:23:01 AM 4 31.41 0.00 2.63 1.17 0.07 64.72 06:23:01 AM 5 9.46 0.00 2.27 3.54 0.05 84.68 06:23:01 AM 6 7.34 0.00 2.03 1.74 0.07 88.83 06:23:01 AM 7 8.27 0.00 2.11 1.06 0.05 88.51 06:24:01 AM all 18.64 0.00 1.31 1.36 0.07 78.62 06:24:01 AM 0 7.95 0.00 1.32 1.34 0.08 89.31 06:24:01 AM 1 22.28 0.00 1.12 0.40 0.07 76.13 06:24:01 AM 2 25.90 0.00 0.69 0.40 0.08 72.93 06:24:01 AM 3 25.00 0.00 2.08 3.06 0.07 69.79 06:24:01 AM 4 28.91 0.00 1.84 0.84 0.07 68.35 06:24:01 AM 5 9.09 0.00 0.69 0.67 0.07 89.49 06:24:01 AM 6 15.69 0.00 1.36 2.43 0.08 80.44 06:24:01 AM 7 14.28 0.00 1.44 1.75 0.07 82.46 06:25:01 AM all 20.72 0.00 2.79 2.16 0.09 74.24 06:25:01 AM 0 15.07 0.00 2.55 1.86 0.08 80.44 06:25:01 AM 1 18.76 0.00 3.13 4.29 0.08 73.73 06:25:01 AM 2 24.54 0.00 3.10 1.63 0.08 70.65 06:25:01 AM 3 26.90 0.00 2.94 3.39 0.10 66.66 06:25:01 AM 4 21.91 0.00 2.03 1.12 0.08 74.86 06:25:01 AM 5 21.05 0.00 3.25 3.10 0.12 72.48 06:25:01 AM 6 25.09 0.00 2.88 1.34 0.08 70.60 06:25:01 AM 7 12.47 0.00 2.45 0.57 0.08 84.43 06:26:01 AM all 12.40 0.00 1.24 0.35 0.06 85.94 06:26:01 AM 0 18.71 0.00 1.04 0.52 0.10 79.63 06:26:01 AM 1 22.21 0.00 2.10 0.15 0.08 75.45 06:26:01 AM 2 20.96 0.00 1.67 0.22 0.05 77.10 06:26:01 AM 3 11.70 0.00 1.25 0.87 0.03 86.14 06:26:01 AM 4 4.15 0.00 0.85 0.05 0.07 94.88 06:26:01 AM 5 3.14 0.00 0.75 0.00 0.05 96.05 06:26:01 AM 6 7.71 0.00 1.07 0.70 0.07 90.45 06:26:01 AM 7 10.58 0.00 1.18 0.30 0.07 87.87 Average: all 16.59 0.00 1.92 1.59 0.07 79.83 Average: 0 14.59 0.00 1.93 1.31 0.08 82.08 Average: 1 17.82 0.00 2.27 3.34 0.08 76.49 Average: 2 22.09 0.00 1.73 0.70 0.07 75.42 Average: 3 20.60 0.00 2.23 2.25 0.07 74.85 Average: 4 21.60 0.00 1.84 0.80 0.07 75.70 Average: 5 10.67 0.00 1.74 1.82 0.07 85.70 Average: 6 13.95 0.00 1.84 1.55 0.08 82.58 Average: 7 11.40 0.00 1.79 0.92 0.07 85.82