---> uname -a: Linux prd-centos8-docker-8c-8g-15025.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 1044 26594 19 4251 30384 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:c5:33:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fec5:3362/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:c2:2f:94 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::42:12ff:fec2:2f94/64 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) 03/22/2024 _x86_64_ (8 CPU) 08:43:34 LINUX RESTART (8 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:01 AM 134.78 15.70 119.08 2622.63 5759.72 08:46:01 AM 246.52 18.48 228.04 3758.75 10722.24 08:47:01 AM 142.25 15.83 126.42 1474.18 38195.67 08:48:01 AM 61.88 4.52 57.36 6151.02 21206.80 Average: 146.36 13.63 132.73 3501.68 18971.66 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 AM 29629236 31290212 3026476 9.27 2688 1986004 1445348 4.29 160568 2442892 151272 08:46:01 AM 28511956 30679880 4143756 12.69 2688 2482728 2518808 7.47 206712 3462172 291628 08:47:01 AM 26028092 29059532 6627620 20.30 2688 3328824 5350084 15.87 450500 5622612 1756 08:48:01 AM 27270952 31144428 5384760 16.49 2688 4167728 1499012 4.45 855376 3980288 47120 Average: 27860059 30543513 4795653 14.69 2688 2991321 2703313 8.02 418289 3876991 122944 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 132.36 95.92 1037.17 32.91 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 477.46 366.19 5207.33 62.29 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.68 0.68 0.08 0.08 0.00 0.00 0.00 0.00 08:47:01 AM eth0 958.20 318.43 6751.13 27.33 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.30 0.48 0.05 0.05 0.00 0.00 0.00 0.00 08:47:01 AM veth3419658 0.30 0.60 0.05 0.06 0.00 0.00 0.00 0.00 08:48:01 AM lo 9.68 9.68 0.95 0.95 0.00 0.00 0.00 0.00 08:48:01 AM eth0 283.69 211.38 3654.22 38.31 0.00 0.00 0.00 0.00 08:48:01 AM docker0 3.07 3.57 0.45 0.41 0.00 0.00 0.00 0.00 Average: lo 2.59 2.59 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 462.94 247.99 4162.59 40.21 0.00 0.00 0.00 0.00 Average: docker0 0.84 1.01 0.12 0.11 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) 03/22/2024 _x86_64_ (8 CPU) 08:43:34 LINUX RESTART (8 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:01 AM all 10.50 0.00 1.22 1.93 0.05 86.30 08:45:01 AM 0 15.18 0.00 1.62 0.55 0.08 82.57 08:45:01 AM 1 9.32 0.00 1.35 5.70 0.05 83.58 08:45:01 AM 2 16.12 0.00 1.57 1.19 0.05 81.07 08:45:01 AM 3 12.86 0.00 1.54 1.36 0.05 84.19 08:45:01 AM 4 3.34 0.00 0.67 0.20 0.03 95.76 08:45:01 AM 5 7.67 0.00 1.02 5.53 0.03 85.75 08:45:01 AM 6 6.70 0.00 0.77 0.35 0.03 92.14 08:45:01 AM 7 12.82 0.00 1.19 0.57 0.03 85.39 08:46:01 AM all 16.59 0.00 1.29 1.85 0.07 80.21 08:46:01 AM 0 23.02 0.00 1.56 1.57 0.08 73.76 08:46:01 AM 1 9.91 0.00 1.35 1.94 0.10 86.69 08:46:01 AM 2 18.57 0.00 1.15 1.02 0.07 79.19 08:46:01 AM 3 22.97 0.00 1.02 1.54 0.08 74.39 08:46:01 AM 4 19.76 0.00 2.20 3.71 0.08 74.24 08:46:01 AM 5 15.82 0.00 1.29 3.23 0.05 79.61 08:46:01 AM 6 11.38 0.00 0.72 0.62 0.03 87.25 08:46:01 AM 7 11.31 0.00 1.04 1.14 0.05 86.46 08:47:01 AM all 26.37 0.27 2.70 3.03 0.09 67.54 08:47:01 AM 0 29.20 0.00 2.54 0.51 0.09 67.67 08:47:01 AM 1 20.72 0.00 3.04 5.83 0.08 70.32 08:47:01 AM 2 15.21 0.00 2.52 7.40 0.08 74.78 08:47:01 AM 3 30.70 0.07 3.15 2.07 0.12 63.89 08:47:01 AM 4 24.54 0.02 2.63 2.46 0.10 70.25 08:47:01 AM 5 30.56 0.00 2.61 0.54 0.08 66.21 08:47:01 AM 6 33.63 2.07 2.95 4.46 0.10 56.80 08:47:01 AM 7 26.48 0.00 2.17 0.93 0.08 70.34 08:48:01 AM all 21.78 0.06 2.15 3.50 0.09 72.40 08:48:01 AM 0 22.00 0.00 1.74 0.70 0.10 75.45 08:48:01 AM 1 17.90 0.00 2.08 2.04 0.09 77.90 08:48:01 AM 2 14.71 0.05 2.17 15.30 0.08 67.69 08:48:01 AM 3 16.30 0.00 1.99 0.17 0.10 81.44 08:48:01 AM 4 25.16 0.00 2.37 2.49 0.08 69.89 08:48:01 AM 5 27.97 0.00 2.49 6.78 0.10 62.66 08:48:01 AM 6 18.37 0.42 1.97 0.05 0.10 79.09 08:48:01 AM 7 31.75 0.03 2.40 0.42 0.10 65.29 Average: all 18.79 0.08 1.84 2.57 0.08 76.64 Average: 0 22.32 0.00 1.86 0.84 0.09 74.89 Average: 1 14.45 0.00 1.96 3.89 0.08 79.62 Average: 2 16.16 0.01 1.85 6.21 0.07 75.70 Average: 3 20.70 0.02 1.93 1.29 0.09 75.98 Average: 4 18.17 0.00 1.97 2.21 0.08 77.57 Average: 5 20.47 0.00 1.85 4.02 0.07 73.59 Average: 6 17.47 0.62 1.60 1.36 0.07 78.88 Average: 7 20.56 0.01 1.70 0.76 0.07 76.91