---> uname -a: Linux prd-centos8-docker-8c-8g-24092.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 1054 27318 19 3517 30372 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:dd:67:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fedd:6711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:87:bc:62 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:f3ff:fe87:bc62/64 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) 04/18/2024 _x86_64_ (8 CPU) 09:53:32 LINUX RESTART (8 CPU) 09:54:01 AM tps rtps wtps bread/s bwrtn/s 09:55:01 AM 224.78 14.83 209.95 2430.26 7326.96 09:56:01 AM 261.71 20.06 241.65 3968.41 10815.96 09:57:01 AM 80.05 1.22 78.84 382.20 11032.39 09:58:01 AM 114.08 12.56 101.52 972.48 29984.62 09:59:01 AM 27.86 0.10 27.76 10.40 733.77 Average: 141.70 9.75 131.94 1552.79 11978.77 09:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 AM 29585564 31250832 3070148 9.40 2688 1989056 1398884 4.15 168336 2474308 142972 09:56:01 AM 27813800 30017596 4841912 14.83 2688 2516468 2753824 8.17 269952 4085784 301792 09:57:01 AM 27473696 29756308 5182016 15.87 2688 2592888 2581732 7.66 319804 4366488 61408 09:58:01 AM 25152312 28270316 7503400 22.98 2688 3410656 5926244 17.58 523880 6404520 1756 09:59:01 AM 27784504 30903884 4871208 14.92 2688 3412344 1736160 5.15 670216 3645760 1596 Average: 27561975 30039787 5093737 15.60 2688 2784282 2879369 8.54 390438 4195372 101905 09:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 182.24 127.36 1097.68 47.68 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 444.65 351.20 5466.91 52.81 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 2.17 2.17 0.44 0.44 0.00 0.00 0.00 0.00 09:57:01 AM eth0 99.13 85.37 756.76 21.52 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 3.27 3.27 0.35 0.35 0.00 0.00 0.00 0.00 09:58:01 AM eth0 979.91 320.96 6437.34 24.89 0.00 0.00 0.00 0.00 09:58:01 AM docker0 1.22 1.60 0.19 0.17 0.00 0.00 0.00 0.00 09:58:01 AM veth77345fa 0.47 0.77 0.08 0.07 0.00 0.00 0.00 0.00 09:59:01 AM lo 222.09 222.09 120.81 120.81 0.00 0.00 0.00 0.00 09:59:01 AM eth0 126.12 97.90 32.20 62.83 0.00 0.00 0.00 0.00 09:59:01 AM docker0 5.51 5.98 0.68 0.71 0.00 0.00 0.00 0.00 Average: lo 45.51 45.51 24.32 24.32 0.00 0.00 0.00 0.00 Average: eth0 366.42 196.56 2758.24 41.95 0.00 0.00 0.00 0.00 Average: docker0 1.35 1.52 0.17 0.18 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) 04/18/2024 _x86_64_ (8 CPU) 09:53:32 LINUX RESTART (8 CPU) 09:54:01 AM CPU %user %nice %system %iowait %steal %idle 09:55:01 AM all 10.80 0.00 1.35 0.96 0.05 86.84 09:55:01 AM 0 7.89 0.00 1.89 2.07 0.07 88.09 09:55:01 AM 1 12.83 0.00 1.43 0.77 0.05 84.92 09:55:01 AM 2 5.97 0.00 1.12 1.69 0.05 91.18 09:55:01 AM 3 20.04 0.00 1.74 0.90 0.05 77.27 09:55:01 AM 4 2.02 0.00 0.85 0.45 0.07 96.60 09:55:01 AM 5 9.14 0.00 0.84 0.13 0.03 89.85 09:55:01 AM 6 10.34 0.00 1.30 0.64 0.05 87.67 09:55:01 AM 7 18.15 0.00 1.60 1.00 0.05 79.20 09:56:01 AM all 29.00 0.00 1.52 1.50 0.12 67.87 09:56:01 AM 0 26.06 0.00 1.64 1.61 0.13 70.56 09:56:01 AM 1 39.93 0.00 2.46 3.81 0.12 53.69 09:56:01 AM 2 36.85 0.00 1.42 1.76 0.12 59.86 09:56:01 AM 3 26.49 0.00 1.49 0.65 0.15 71.22 09:56:01 AM 4 21.32 0.00 1.25 1.49 0.13 75.80 09:56:01 AM 5 33.79 0.00 1.77 1.42 0.10 62.92 09:56:01 AM 6 24.82 0.00 1.12 0.27 0.12 73.68 09:56:01 AM 7 22.70 0.00 1.00 1.00 0.08 75.21 09:57:01 AM all 38.15 0.00 0.92 0.62 0.08 60.23 09:57:01 AM 0 34.59 0.00 1.10 3.58 0.08 60.64 09:57:01 AM 1 41.14 0.00 0.92 0.13 0.08 57.73 09:57:01 AM 2 48.39 0.00 1.11 0.12 0.08 50.30 09:57:01 AM 3 39.38 0.00 0.89 0.69 0.10 58.94 09:57:01 AM 4 22.74 0.00 0.60 0.02 0.08 76.56 09:57:01 AM 5 26.56 0.00 1.20 0.15 0.07 72.02 09:57:01 AM 6 40.25 0.00 1.06 0.27 0.07 58.35 09:57:01 AM 7 52.03 0.00 0.50 0.00 0.08 47.39 09:58:01 AM all 27.39 0.24 2.44 1.80 0.12 68.01 09:58:01 AM 0 26.64 0.07 1.67 0.89 0.13 70.59 09:58:01 AM 1 34.20 0.02 2.61 2.32 0.15 60.70 09:58:01 AM 2 17.74 0.00 3.71 6.14 0.13 72.27 09:58:01 AM 3 23.94 1.82 2.60 1.99 0.10 69.55 09:58:01 AM 4 26.96 0.03 2.56 0.30 0.08 70.06 09:58:01 AM 5 28.28 0.00 2.26 0.99 0.10 68.37 09:58:01 AM 6 33.95 0.00 2.04 0.88 0.12 63.02 09:58:01 AM 7 27.37 0.00 2.06 0.90 0.12 69.55 09:59:01 AM all 15.66 0.32 1.63 0.09 0.08 82.22 09:59:01 AM 0 17.22 2.02 2.29 0.03 0.08 78.35 09:59:01 AM 1 14.60 0.07 1.56 0.03 0.10 83.64 09:59:01 AM 2 17.70 0.03 0.99 0.20 0.08 80.99 09:59:01 AM 3 11.59 0.05 1.37 0.05 0.10 86.83 09:59:01 AM 4 10.82 0.30 1.67 0.02 0.07 87.12 09:59:01 AM 5 12.17 0.03 1.39 0.03 0.08 86.29 09:59:01 AM 6 23.98 0.00 1.67 0.15 0.07 74.13 09:59:01 AM 7 17.18 0.03 2.08 0.18 0.08 80.45 Average: all 24.18 0.11 1.57 0.99 0.09 73.05 Average: 0 22.47 0.42 1.72 1.64 0.10 73.65 Average: 1 28.53 0.02 1.79 1.41 0.10 68.14 Average: 2 25.33 0.01 1.67 1.97 0.09 70.93 Average: 3 24.27 0.37 1.62 0.86 0.10 72.78 Average: 4 16.76 0.07 1.39 0.46 0.09 81.25 Average: 5 21.98 0.01 1.49 0.55 0.08 75.90 Average: 6 26.65 0.00 1.44 0.44 0.08 71.39 Average: 7 27.47 0.01 1.45 0.62 0.08 70.37