---> uname -a: Linux prd-centos8-docker-8c-8g-36262.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1033 27329 19 3526 30398 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:f1:63:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fef1:6338/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:83:98:27 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:a6ff:fe83:9827/64 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) 04/29/2024 _x86_64_ (8 CPU) 18:13:34 LINUX RESTART (8 CPU) 06:14:01 PM tps rtps wtps bread/s bwrtn/s 06:15:01 PM 195.25 15.28 179.97 2429.86 6736.34 06:16:01 PM 356.27 18.31 337.96 4187.44 11217.76 06:17:01 PM 169.85 2.60 167.25 95.29 13483.06 06:18:01 PM 165.44 1.48 163.96 419.73 34516.36 Average: 221.70 9.42 212.28 1782.91 16488.47 06:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 PM 29598644 31256872 3057068 9.36 2688 1983020 1398160 4.15 163916 2468084 143408 06:16:01 PM 28511752 30600656 4143960 12.69 2688 2402560 1884708 5.59 240780 3427584 210108 06:17:01 PM 26651240 28988184 6004472 18.39 2688 2645232 3344820 9.92 445432 5054324 93212 06:18:01 PM 28012828 31147768 4642884 14.22 2688 3432600 1472980 4.37 821724 3288296 111640 Average: 28193616 30498370 4462096 13.66 2688 2615853 2025167 6.01 417963 3559572 139592 06:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 122.08 84.06 1002.04 29.74 0.00 0.00 0.00 0.00 06:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 325.10 285.15 3700.44 59.96 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 733.90 733.90 276.57 276.57 0.00 0.00 0.00 0.00 06:17:01 PM eth0 247.79 196.37 3784.84 27.28 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 405.93 405.93 149.62 149.62 0.00 0.00 0.00 0.00 06:18:01 PM eth0 454.32 354.88 4950.73 1177.55 0.00 0.00 0.00 0.00 06:18:01 PM docker0 6.55 11.45 0.40 306.08 0.00 0.00 0.00 0.00 Average: lo 284.99 284.99 106.56 106.56 0.00 0.00 0.00 0.00 Average: eth0 287.32 230.11 3359.52 323.63 0.00 0.00 0.00 0.00 Average: docker0 1.64 2.86 0.10 76.52 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) 04/29/2024 _x86_64_ (8 CPU) 18:13:34 LINUX RESTART (8 CPU) 06:14:01 PM CPU %user %nice %system %iowait %steal %idle 06:15:01 PM all 10.75 0.00 1.18 0.73 0.05 87.30 06:15:01 PM 0 8.86 0.00 1.22 0.23 0.07 89.62 06:15:01 PM 1 12.99 0.00 1.04 0.30 0.05 85.63 06:15:01 PM 2 15.22 0.00 1.65 1.00 0.05 82.07 06:15:01 PM 3 13.30 0.00 2.13 2.84 0.05 81.68 06:15:01 PM 4 6.74 0.00 0.72 0.22 0.03 92.29 06:15:01 PM 5 4.34 0.00 0.32 0.18 0.03 95.12 06:15:01 PM 6 14.52 0.00 1.15 0.93 0.05 83.35 06:15:01 PM 7 10.02 0.00 1.24 0.10 0.03 88.61 06:16:01 PM all 19.22 0.00 1.31 2.90 0.08 76.50 06:16:01 PM 0 15.88 0.00 1.12 4.41 0.08 78.51 06:16:01 PM 1 18.85 0.00 1.35 2.78 0.07 76.95 06:16:01 PM 2 22.02 0.00 0.90 1.04 0.08 75.95 06:16:01 PM 3 15.07 0.00 0.85 3.38 0.08 80.62 06:16:01 PM 4 7.88 0.00 1.36 2.26 0.07 88.43 06:16:01 PM 5 29.03 0.00 2.36 3.82 0.08 64.71 06:16:01 PM 6 22.52 0.00 1.37 4.58 0.07 71.47 06:16:01 PM 7 22.53 0.00 1.14 0.90 0.08 75.35 06:17:01 PM all 44.88 0.00 2.87 0.48 0.10 51.66 06:17:01 PM 0 49.30 0.00 2.70 0.23 0.08 47.68 06:17:01 PM 1 50.84 0.00 3.44 0.37 0.10 45.25 06:17:01 PM 2 41.22 0.00 2.58 0.20 0.13 55.86 06:17:01 PM 3 44.64 0.00 2.37 0.32 0.10 52.57 06:17:01 PM 4 43.04 0.00 1.58 0.84 0.10 54.44 06:17:01 PM 5 36.38 0.00 3.55 0.76 0.10 59.21 06:17:01 PM 6 58.90 0.00 2.90 0.34 0.10 37.76 06:17:01 PM 7 34.67 0.00 3.86 0.77 0.10 60.60 06:18:01 PM all 17.90 0.00 3.65 0.60 0.10 77.75 06:18:01 PM 0 14.68 0.00 3.47 0.22 0.12 81.52 06:18:01 PM 1 21.80 0.00 3.82 0.69 0.12 73.57 06:18:01 PM 2 16.72 0.00 3.64 0.49 0.10 79.05 06:18:01 PM 3 21.68 0.00 4.14 0.76 0.10 73.32 06:18:01 PM 4 15.89 0.00 3.85 1.89 0.08 78.28 06:18:01 PM 5 17.43 0.00 4.39 0.32 0.08 77.78 06:18:01 PM 6 12.93 0.00 2.76 0.13 0.08 84.09 06:18:01 PM 7 22.04 0.00 3.09 0.34 0.10 74.43 Average: all 23.17 0.00 2.25 1.18 0.08 73.32 Average: 0 22.16 0.00 2.12 1.28 0.09 74.35 Average: 1 26.10 0.00 2.41 1.04 0.08 70.37 Average: 2 23.79 0.00 2.19 0.68 0.09 73.24 Average: 3 23.66 0.00 2.37 1.83 0.08 72.06 Average: 4 18.37 0.00 1.87 1.30 0.07 78.39 Average: 5 21.77 0.00 2.65 1.27 0.08 74.24 Average: 6 27.20 0.00 2.04 1.50 0.08 69.19 Average: 7 22.29 0.00 2.33 0.53 0.08 74.78