---> uname -a: Linux prd-centos8-docker-8c-8g-10070.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27306 19 3534 30382 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:2e:a5:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe2e:a52e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:5e:61:78 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:bcff:fe5e:6178/64 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) 03/01/2024 _x86_64_ (8 CPU) 14:48:55 LINUX RESTART (8 CPU) 02:49:01 PM tps rtps wtps bread/s bwrtn/s 02:50:01 PM 292.47 137.11 155.36 14862.70 40925.90 02:51:01 PM 271.02 14.01 257.01 2942.98 8866.89 02:52:01 PM 251.15 7.16 243.99 1318.49 12847.18 02:53:01 PM 71.79 0.52 71.28 62.11 8699.77 02:54:01 PM 145.53 1.55 143.99 436.25 31530.47 Average: 206.39 32.08 174.32 3924.91 20575.11 02:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 PM 29633656 31232764 3022056 9.25 2688 1932968 1548292 4.59 179040 2452648 120616 02:51:01 PM 28900692 30824488 3755020 11.50 2688 2241888 1840896 5.46 186100 3113132 180336 02:52:01 PM 27574512 29912064 5081200 15.56 2688 2648360 2451000 7.27 413328 4176276 231392 02:53:01 PM 26644592 29576200 6011120 18.41 2688 3235252 2872748 8.52 527840 4966572 582940 02:54:01 PM 27994180 31142148 4661532 14.27 2688 3446012 1513080 4.49 822812 3306584 143972 Average: 28149526 30537533 4506186 13.80 2688 2700896 2045203 6.07 425824 3603042 251851 02:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 307.53 208.60 1483.83 57.80 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 179.37 152.26 1799.59 40.93 0.00 0.00 0.00 0.00 02:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 419.99 359.38 5788.04 48.50 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM lo 1146.83 1146.83 427.84 427.84 0.00 0.00 0.00 0.00 02:53:01 PM eth0 154.97 113.40 4295.13 12.49 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 300.30 246.67 692.04 1168.92 0.00 0.00 0.00 0.00 02:54:01 PM docker0 7.21 12.68 0.43 305.78 0.00 0.00 0.00 0.00 Average: lo 229.37 229.37 85.57 85.57 0.00 0.00 0.00 0.00 Average: eth0 272.44 216.06 2811.72 265.73 0.00 0.00 0.00 0.00 Average: docker0 1.44 2.54 0.09 61.16 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) 03/01/2024 _x86_64_ (8 CPU) 14:48:55 LINUX RESTART (8 CPU) 02:49:01 PM CPU %user %nice %system %iowait %steal %idle 02:50:01 PM all 13.46 0.00 3.33 3.37 0.07 79.76 02:50:01 PM 0 12.51 0.00 4.94 6.62 0.08 75.84 02:50:01 PM 1 8.48 0.00 2.13 3.86 0.07 85.46 02:50:01 PM 2 15.20 0.00 3.22 1.19 0.07 80.33 02:50:01 PM 3 7.54 0.00 3.32 1.62 0.12 87.41 02:50:01 PM 4 19.94 0.00 3.02 7.99 0.07 68.99 02:50:01 PM 5 10.12 0.00 3.18 1.94 0.05 84.71 02:50:01 PM 6 20.92 0.00 3.16 2.57 0.07 73.28 02:50:01 PM 7 13.06 0.00 3.68 1.26 0.07 81.93 02:51:01 PM all 13.44 0.00 1.22 1.39 0.06 83.90 02:51:01 PM 0 11.13 0.00 1.09 1.44 0.05 86.30 02:51:01 PM 1 9.25 0.00 1.39 2.29 0.08 86.99 02:51:01 PM 2 15.31 0.00 1.57 1.27 0.05 81.80 02:51:01 PM 3 3.98 0.00 0.62 1.44 0.08 93.88 02:51:01 PM 4 5.11 0.00 0.58 0.82 0.03 93.45 02:51:01 PM 5 19.46 0.00 0.70 0.20 0.05 79.59 02:51:01 PM 6 26.45 0.00 2.63 2.65 0.07 68.21 02:51:01 PM 7 16.84 0.00 1.15 1.00 0.05 80.96 02:52:01 PM all 28.99 0.00 1.65 2.67 0.09 66.60 02:52:01 PM 0 37.92 0.00 1.71 5.29 0.10 54.98 02:52:01 PM 1 30.12 0.00 2.45 2.86 0.08 64.49 02:52:01 PM 2 23.89 0.00 2.08 2.79 0.08 71.16 02:52:01 PM 3 21.00 0.00 1.60 3.21 0.08 74.11 02:52:01 PM 4 31.82 0.00 1.76 2.06 0.10 64.26 02:52:01 PM 5 25.10 0.00 1.11 0.08 0.08 73.63 02:52:01 PM 6 26.63 0.00 1.61 1.39 0.07 70.30 02:52:01 PM 7 35.38 0.00 0.91 3.69 0.08 59.94 02:53:01 PM all 38.39 0.00 3.82 0.47 0.10 57.22 02:53:01 PM 0 42.49 0.00 3.36 0.42 0.10 53.63 02:53:01 PM 1 40.50 0.00 3.96 0.05 0.12 55.37 02:53:01 PM 2 25.78 0.00 4.08 1.43 0.08 68.62 02:53:01 PM 3 40.35 0.00 2.93 0.08 0.10 56.54 02:53:01 PM 4 43.94 0.00 4.25 0.03 0.08 51.69 02:53:01 PM 5 41.94 0.00 3.55 1.15 0.10 53.26 02:53:01 PM 6 38.75 0.00 4.56 0.08 0.10 56.50 02:53:01 PM 7 33.42 0.00 3.89 0.47 0.08 62.13 02:54:01 PM all 10.95 0.00 2.48 1.88 0.07 84.62 02:54:01 PM 0 9.98 0.00 1.79 1.16 0.08 86.98 02:54:01 PM 1 7.09 0.00 2.56 4.96 0.08 85.30 02:54:01 PM 2 18.53 0.00 3.00 1.61 0.08 76.78 02:54:01 PM 3 22.39 0.00 2.83 2.66 0.07 72.05 02:54:01 PM 4 7.00 0.00 2.33 0.50 0.07 90.11 02:54:01 PM 5 5.35 0.00 2.25 2.20 0.07 90.14 02:54:01 PM 6 8.62 0.00 2.28 0.84 0.05 88.21 02:54:01 PM 7 8.67 0.00 2.80 1.09 0.05 87.39 Average: all 21.03 0.00 2.50 1.96 0.08 74.44 Average: 0 22.81 0.00 2.57 2.98 0.08 71.55 Average: 1 19.05 0.00 2.50 2.81 0.09 75.56 Average: 2 19.73 0.00 2.79 1.66 0.07 75.75 Average: 3 19.04 0.00 2.26 1.80 0.09 76.81 Average: 4 21.49 0.00 2.38 2.28 0.07 73.78 Average: 5 20.37 0.00 2.15 1.11 0.07 76.30 Average: 6 24.27 0.00 2.85 1.51 0.07 71.31 Average: 7 21.46 0.00 2.48 1.50 0.07 74.48