---> uname -a: Linux prd-centos8-docker-8c-8g-79054.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 1051 26469 19 4368 30375 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:f5:b8:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fef5:b8d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:14:97:ec 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::42:54ff:fe14:97ec/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) 10/24/2024 _x86_64_ (8 CPU) 10:10:56 LINUX RESTART (8 CPU) 10:12:04 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 247.33 19.01 228.32 3359.80 12123.92 10:14:01 AM 125.90 5.73 120.16 1106.48 12396.97 10:15:01 AM 139.81 14.99 124.82 5486.61 28208.76 10:16:01 AM 112.51 1.67 110.85 1654.52 26581.32 Average: 155.24 10.24 145.00 2896.35 19926.24 10:12:04 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 28862916 30925452 3792796 11.61 2688 2378984 1716256 5.09 187260 3134268 227052 10:14:01 AM 26765708 29741272 5890004 18.04 2688 3282612 2838748 8.42 326296 5058728 766212 10:15:01 AM 27216364 31019824 5439348 16.66 2688 4096448 1670736 4.96 689460 4197440 631608 10:16:01 AM 27113544 31112508 5542168 16.97 2688 4291252 1525428 4.53 880164 4107228 24524 Average: 27489633 30699764 5166079 15.82 2688 3512324 1937792 5.75 520795 4124416 412349 10:12:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 355.10 280.88 4360.88 51.11 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 1322.35 528.05 8044.12 47.06 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 11.48 11.48 1.25 1.25 0.00 0.00 0.00 0.00 10:15:01 AM eth0 148.12 126.73 2003.94 24.15 0.00 0.00 0.00 0.00 10:15:01 AM docker0 4.21 5.18 0.64 0.60 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 190.64 142.22 2252.47 26.73 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 505.87 269.30 4162.53 37.09 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.31 0.16 0.15 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) 10/24/2024 _x86_64_ (8 CPU) 10:10:56 LINUX RESTART (8 CPU) 10:12:04 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 11.98 0.00 1.22 3.29 0.07 83.44 10:13:01 AM 0 7.50 0.00 0.84 0.49 0.09 91.08 10:13:01 AM 1 21.97 0.00 2.49 10.52 0.09 64.93 10:13:01 AM 2 14.11 0.00 1.57 5.11 0.09 79.13 10:13:01 AM 3 11.89 0.00 1.07 0.99 0.05 86.00 10:13:01 AM 4 9.19 0.00 0.97 2.96 0.04 86.84 10:13:01 AM 5 13.57 0.00 1.14 2.57 0.09 82.64 10:13:01 AM 6 7.20 0.00 0.67 0.81 0.05 91.27 10:13:01 AM 7 10.42 0.00 1.00 2.89 0.07 85.62 10:14:01 AM all 29.22 0.00 1.73 2.93 0.10 66.03 10:14:01 AM 0 41.61 0.00 1.91 0.20 0.10 56.18 10:14:01 AM 1 19.19 0.00 1.79 7.41 0.10 71.51 10:14:01 AM 2 23.53 0.00 1.60 3.97 0.15 70.75 10:14:01 AM 3 25.87 0.00 1.42 3.68 0.08 68.94 10:14:01 AM 4 20.00 0.00 1.69 0.78 0.10 77.43 10:14:01 AM 5 43.23 0.00 1.28 0.27 0.08 55.14 10:14:01 AM 6 30.28 0.00 2.79 7.12 0.10 59.70 10:14:01 AM 7 29.97 0.00 1.35 0.00 0.10 68.58 10:15:01 AM all 21.53 0.28 2.82 3.60 0.10 71.66 10:15:01 AM 0 25.03 0.03 1.79 0.86 0.10 72.18 10:15:01 AM 1 23.99 0.40 2.96 10.15 0.10 62.40 10:15:01 AM 2 17.34 0.07 2.60 2.40 0.08 77.50 10:15:01 AM 3 26.10 0.00 3.54 6.70 0.12 63.54 10:15:01 AM 4 19.30 0.05 3.27 0.96 0.08 76.34 10:15:01 AM 5 16.70 0.00 2.91 5.07 0.10 75.22 10:15:01 AM 6 20.56 0.02 3.01 0.87 0.08 75.45 10:15:01 AM 7 23.27 1.68 2.45 1.85 0.13 70.61 10:16:01 AM all 14.67 0.00 1.01 1.54 0.05 82.72 10:16:01 AM 0 6.93 0.00 0.97 2.04 0.05 90.01 10:16:01 AM 1 22.25 0.00 1.09 2.39 0.05 74.23 10:16:01 AM 2 21.31 0.00 1.07 1.09 0.05 76.48 10:16:01 AM 3 10.61 0.00 0.94 4.13 0.03 84.29 10:16:01 AM 4 24.77 0.00 1.00 0.13 0.07 74.03 10:16:01 AM 5 8.95 0.00 1.05 2.41 0.05 87.54 10:16:01 AM 6 10.71 0.00 0.85 0.15 0.05 88.23 10:16:01 AM 7 11.85 0.00 1.10 0.02 0.07 86.97 Average: all 19.42 0.07 1.70 2.83 0.08 75.90 Average: 0 20.36 0.01 1.38 0.90 0.08 77.26 Average: 1 21.85 0.10 2.08 7.57 0.09 68.31 Average: 2 19.13 0.02 1.71 3.12 0.09 75.93 Average: 3 18.66 0.00 1.75 3.90 0.07 75.61 Average: 4 18.43 0.01 1.74 1.18 0.07 78.56 Average: 5 20.68 0.00 1.60 2.58 0.08 75.06 Average: 6 17.27 0.00 1.84 2.24 0.07 78.57 Average: 7 18.96 0.42 1.48 1.17 0.09 77.87