---> uname -a: Linux prd-centos8-docker-8c-8g-8200.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 1051 26553 19 4285 30374 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:e6:04:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fee6:43d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:9f:a5:6b 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::42:88ff:fe9f:a56b/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) 11/02/2025 _x86_64_ (8 CPU) 02:28:22 LINUX RESTART (8 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:00 AM 145.67 14.57 131.10 3122.72 9942.36 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 147.03 2.25 144.78 84.39 6424.26 02:32:01 AM 131.84 4.53 127.31 1586.40 37286.97 02:33:01 AM 109.20 15.08 94.12 5114.70 25222.74 Average: 133.07 9.07 124.00 2469.35 19694.79 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:00 AM 29340508 31165132 3315204 10.15 2688 2144012 2006584 5.95 152440 2710280 96704 02:30:01 AM 29341800 31166416 3313912 10.15 2688 2144016 2006584 5.95 152440 2708964 96716 02:31:01 AM 28840900 30933792 3814812 11.68 2688 2407716 1654084 4.91 165164 3175208 207256 02:32:01 AM 26751400 29776788 5904312 18.08 2688 3322068 3645660 10.82 347640 5005192 144 02:33:01 AM 27203792 31123040 5451920 16.70 2688 4210476 1526436 4.53 875568 4019468 19736 Average: 28295680 30833034 4360032 13.35 2688 2845658 2167870 6.43 338650 3523822 84111 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 91.48 65.50 1109.88 30.58 0.00 0.00 0.00 0.00 02:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 326.75 236.93 4226.38 29.44 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1459.15 524.96 7800.88 44.41 0.00 0.00 0.00 0.00 02:32:01 AM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM vetha1757da 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:33:01 AM lo 11.90 11.90 1.26 1.26 0.00 0.00 0.00 0.00 02:33:01 AM eth0 201.10 191.30 1587.69 1263.93 0.00 0.00 0.00 0.00 02:33:01 AM docker0 4.35 5.35 0.62 0.62 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 519.40 254.51 3678.41 342.03 0.00 0.00 0.00 0.00 Average: docker0 1.09 1.35 0.15 0.16 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) 11/02/2025 _x86_64_ (8 CPU) 02:28:22 LINUX RESTART (8 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:00 AM all 8.30 0.00 0.78 0.58 0.04 90.30 02:30:00 AM 0 0.62 0.00 0.15 0.00 0.03 99.19 02:30:00 AM 1 5.45 0.00 0.68 0.88 0.05 92.94 02:30:00 AM 2 7.30 0.00 0.47 0.42 0.03 91.78 02:30:00 AM 3 23.55 0.00 2.07 0.62 0.07 73.68 02:30:00 AM 4 18.19 0.00 1.68 0.99 0.03 79.10 02:30:00 AM 5 4.23 0.00 0.56 0.64 0.02 94.56 02:30:00 AM 6 3.75 0.00 0.37 0.42 0.03 95.42 02:30:00 AM 7 3.32 0.00 0.29 0.62 0.03 95.73 02:30:01 AM all 0.21 0.00 0.42 0.00 0.00 99.37 02:30:01 AM 0 1.67 0.00 0.00 0.00 0.00 98.33 02:30:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 3 0.00 0.00 1.67 0.00 0.00 98.33 02:30:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 6 0.00 0.00 1.69 0.00 0.00 98.31 02:30:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 02:31:01 AM all 5.66 0.00 0.61 0.70 0.05 92.98 02:31:01 AM 0 11.49 0.00 0.43 0.10 0.03 87.94 02:31:01 AM 1 5.96 0.00 1.20 1.04 0.05 91.75 02:31:01 AM 2 3.83 0.00 0.53 2.02 0.07 93.55 02:31:01 AM 3 5.18 0.00 0.45 0.37 0.07 93.94 02:31:01 AM 4 5.66 0.00 0.75 0.78 0.07 92.74 02:31:01 AM 5 5.12 0.00 0.53 0.63 0.03 93.68 02:31:01 AM 6 4.59 0.00 0.60 0.55 0.03 94.22 02:31:01 AM 7 3.47 0.00 0.38 0.08 0.03 96.02 02:32:01 AM all 28.03 0.00 2.31 0.86 0.09 68.71 02:32:01 AM 0 33.43 0.00 2.47 0.17 0.12 63.81 02:32:01 AM 1 11.78 0.00 2.51 2.31 0.08 83.32 02:32:01 AM 2 33.55 0.00 2.57 1.01 0.10 62.77 02:32:01 AM 3 38.91 0.00 2.17 0.61 0.08 58.23 02:32:01 AM 4 28.13 0.00 2.01 0.79 0.07 69.00 02:32:01 AM 5 37.04 0.00 2.42 0.91 0.08 59.55 02:32:01 AM 6 16.86 0.00 1.53 0.40 0.08 81.13 02:32:01 AM 7 24.55 0.00 2.83 0.67 0.10 71.84 02:33:01 AM all 21.20 0.27 2.52 0.59 0.08 75.35 02:33:01 AM 0 12.34 0.00 2.68 0.77 0.10 84.11 02:33:01 AM 1 22.76 0.07 2.67 0.27 0.07 74.17 02:33:01 AM 2 25.26 1.63 3.02 0.50 0.07 69.53 02:33:01 AM 3 33.96 0.00 2.96 0.59 0.08 62.41 02:33:01 AM 4 22.95 0.02 2.23 0.20 0.10 74.50 02:33:01 AM 5 21.56 0.07 1.77 0.08 0.08 76.44 02:33:01 AM 6 13.60 0.34 2.33 1.98 0.07 81.69 02:33:01 AM 7 17.18 0.03 2.47 0.30 0.07 79.95 Average: all 15.75 0.07 1.55 0.68 0.06 81.89 Average: 0 14.43 0.00 1.43 0.26 0.07 83.80 Average: 1 11.46 0.02 1.76 1.12 0.06 85.58 Average: 2 17.43 0.41 1.65 0.99 0.07 79.46 Average: 3 25.30 0.00 1.91 0.54 0.08 72.16 Average: 4 18.67 0.00 1.66 0.69 0.07 78.90 Average: 5 16.94 0.02 1.32 0.56 0.05 81.11 Average: 6 9.68 0.08 1.21 0.84 0.05 88.14 Average: 7 12.09 0.01 1.49 0.42 0.06 85.94