---> uname -a: Linux prd-centos8-docker-8c-8g-9107.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 1041 27316 19 3532 30390 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:40:07:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe40:7fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:1c:c8:a5 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:ceff:fe1c:c8a5/64 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) 02/27/2024 _x86_64_ (8 CPU) 10:30:23 LINUX RESTART (8 CPU) 10:31:01 AM tps rtps wtps bread/s bwrtn/s 10:32:01 AM 239.57 12.61 226.96 2188.60 7176.54 10:33:01 AM 424.93 18.63 406.30 4143.42 14806.95 10:34:01 AM 133.51 2.12 131.39 69.04 13061.55 10:35:01 AM 153.27 1.47 151.80 413.60 31213.50 Average: 237.82 8.71 229.11 1703.67 16564.63 10:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 AM 29535832 31234076 3119880 9.55 2688 2023680 1471084 4.36 166540 2530160 174800 10:33:01 AM 28405476 30526700 4250236 13.02 2688 2434828 1998224 5.93 269192 3498692 144960 10:34:01 AM 26553876 28893704 6101836 18.69 2688 2648440 3738564 11.09 444756 5151288 172 10:35:01 AM 27968160 31102404 4687552 14.35 2688 3433192 1559576 4.63 819860 3335492 111524 Average: 28115836 30439221 4539876 13.90 2688 2635035 2191862 6.50 425087 3628908 107864 10:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 71.73 49.65 1044.73 9.67 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 372.49 331.94 3968.83 63.79 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 1124.93 1124.93 420.05 420.05 0.00 0.00 0.00 0.00 10:34:01 AM eth0 255.98 185.39 3373.36 24.00 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 22.28 22.28 5.38 5.38 0.00 0.00 0.00 0.00 10:35:01 AM eth0 440.39 352.42 4955.86 1178.34 0.00 0.00 0.00 0.00 10:35:01 AM docker0 6.91 12.58 0.42 305.80 0.00 0.00 0.00 0.00 Average: lo 286.80 286.80 106.36 106.36 0.00 0.00 0.00 0.00 Average: eth0 285.15 229.85 3335.70 318.95 0.00 0.00 0.00 0.00 Average: docker0 1.73 3.14 0.10 76.45 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) 02/27/2024 _x86_64_ (8 CPU) 10:30:23 LINUX RESTART (8 CPU) 10:31:01 AM CPU %user %nice %system %iowait %steal %idle 10:32:01 AM all 10.42 0.00 1.10 0.81 0.05 87.62 10:32:01 AM 0 7.19 0.00 0.90 0.17 0.05 91.69 10:32:01 AM 1 7.95 0.00 0.99 0.90 0.05 90.11 10:32:01 AM 2 14.23 0.00 1.32 0.84 0.05 83.57 10:32:01 AM 3 5.46 0.00 0.37 0.40 0.05 93.72 10:32:01 AM 4 11.20 0.00 0.93 0.30 0.03 87.53 10:32:01 AM 5 9.95 0.00 1.71 2.14 0.03 86.17 10:32:01 AM 6 7.35 0.00 0.57 0.37 0.05 91.66 10:32:01 AM 7 20.05 0.00 2.00 1.40 0.05 76.50 10:33:01 AM all 23.23 0.00 1.53 2.92 0.09 72.23 10:33:01 AM 0 18.57 0.00 2.31 3.73 0.08 75.30 10:33:01 AM 1 19.98 0.00 1.32 2.40 0.08 76.21 10:33:01 AM 2 22.05 0.00 0.80 1.34 0.08 75.72 10:33:01 AM 3 18.29 0.00 1.02 0.89 0.08 79.72 10:33:01 AM 4 24.14 0.00 0.99 2.49 0.10 72.29 10:33:01 AM 5 25.61 0.00 2.43 1.91 0.10 69.96 10:33:01 AM 6 29.96 0.00 0.90 6.55 0.12 62.47 10:33:01 AM 7 27.23 0.00 2.51 4.03 0.08 66.15 10:34:01 AM all 44.80 0.00 3.62 1.13 0.22 50.22 10:34:01 AM 0 52.10 0.00 2.59 0.13 0.18 44.99 10:34:01 AM 1 39.04 0.00 3.75 0.34 0.22 56.65 10:34:01 AM 2 39.17 0.00 4.44 2.51 0.24 53.65 10:34:01 AM 3 37.22 0.00 4.05 4.50 0.24 53.99 10:34:01 AM 4 39.43 0.00 3.82 0.15 0.24 56.37 10:34:01 AM 5 52.10 0.00 2.68 0.02 0.23 44.97 10:34:01 AM 6 51.16 0.00 2.96 0.66 0.22 45.01 10:34:01 AM 7 48.04 0.00 4.73 0.78 0.22 46.23 10:35:01 AM all 13.01 0.00 2.84 1.45 0.09 82.62 10:35:01 AM 0 12.89 0.00 2.86 0.13 0.08 84.03 10:35:01 AM 1 9.50 0.00 2.61 3.60 0.10 84.19 10:35:01 AM 2 12.63 0.00 2.97 4.38 0.08 79.94 10:35:01 AM 3 13.64 0.00 2.64 0.15 0.08 83.48 10:35:01 AM 4 19.42 0.00 3.23 1.04 0.10 76.21 10:35:01 AM 5 12.42 0.00 2.57 0.20 0.08 84.72 10:35:01 AM 6 13.75 0.00 3.57 1.35 0.08 81.25 10:35:01 AM 7 9.79 0.00 2.25 0.74 0.08 87.13 Average: all 22.83 0.00 2.27 1.58 0.11 73.21 Average: 0 22.65 0.00 2.16 1.04 0.10 74.04 Average: 1 19.08 0.00 2.16 1.81 0.11 76.83 Average: 2 21.97 0.00 2.37 2.26 0.11 73.28 Average: 3 18.62 0.00 2.01 1.48 0.11 77.77 Average: 4 23.51 0.00 2.24 1.00 0.12 73.14 Average: 5 25.01 0.00 2.35 1.07 0.11 71.47 Average: 6 25.54 0.00 1.99 2.23 0.12 70.11 Average: 7 26.24 0.00 2.87 1.74 0.11 69.04