---> uname -a: Linux prd-centos8-docker-8c-8g-17360.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 1065 26515 19 4309 30358 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:06:cc:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe06:cc15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:4b:ea:56 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::42:49ff:fe4b:ea56/64 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) 12/03/2025 _x86_64_ (8 CPU) 07:31:25 LINUX RESTART (8 CPU) 07:32:02 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 216.39 17.00 199.39 3340.86 11063.70 07:34:01 AM 134.99 0.07 134.92 1.20 14417.61 07:35:01 AM 70.86 2.55 68.31 1042.19 15808.90 07:36:01 AM 212.18 16.28 195.90 5472.71 15854.75 07:37:01 AM 28.32 0.08 28.24 4.00 20807.03 07:38:01 AM 8.70 0.07 8.63 50.12 203.62 07:39:01 AM 44.59 0.87 43.73 76.52 5221.05 Average: 102.02 5.24 96.77 1422.22 11913.15 07:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 29072616 30962164 3583096 10.97 2688 2206084 1624216 4.82 161376 2956848 149500 07:34:01 AM 28008028 30141020 4647684 14.23 2688 2446620 2417908 7.17 171860 3995104 100 07:35:01 AM 26881472 29903176 5774240 17.68 2688 3318984 2482424 7.37 313772 4917980 380824 07:36:01 AM 26099312 29902660 6556400 20.08 2688 4095320 2500464 7.42 727256 5270368 610316 07:37:01 AM 25861236 29673704 6794476 20.81 2688 4103924 2671836 7.93 727928 5503328 28 07:38:01 AM 25795988 29612212 6859724 21.01 2688 4107160 2646280 7.85 732644 5563940 20 07:39:01 AM 27211560 31146632 5444152 16.67 2688 4224476 1479568 4.39 881472 3999448 8872 Average: 26990030 30191653 5665682 17.35 2688 3500367 2260385 6.71 530901 4601002 164237 07:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 180.90 149.57 2014.08 45.33 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 390.22 275.91 4001.35 44.33 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 1222.58 384.64 7403.92 31.55 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 12.83 12.83 1.35 1.35 0.00 0.00 0.00 0.00 07:36:01 AM eth0 102.53 82.27 1278.13 20.95 0.00 0.00 0.00 0.00 07:36:01 AM docker0 4.78 6.00 0.65 0.69 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 126.79 95.63 238.15 31.74 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 175.96 152.42 118.89 56.65 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 123.16 132.03 289.10 1258.67 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 332.10 181.86 2192.42 213.13 0.00 0.00 0.00 0.00 Average: docker0 0.68 0.86 0.09 0.10 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) 12/03/2025 _x86_64_ (8 CPU) 07:31:25 LINUX RESTART (8 CPU) 07:32:02 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 13.02 0.00 1.07 0.61 0.06 85.23 07:33:01 AM 0 11.72 0.00 0.93 0.48 0.07 86.80 07:33:01 AM 1 5.64 0.00 0.76 1.14 0.07 92.39 07:33:01 AM 2 30.39 0.00 2.82 0.61 0.05 66.13 07:33:01 AM 3 3.66 0.00 0.70 0.58 0.10 94.96 07:33:01 AM 4 6.62 0.00 0.39 0.20 0.05 92.73 07:33:01 AM 5 11.42 0.00 0.75 0.19 0.05 87.59 07:33:01 AM 6 11.20 0.00 0.90 0.51 0.05 87.34 07:33:01 AM 7 23.50 0.00 1.34 1.14 0.05 73.97 07:34:01 AM all 13.09 0.00 0.77 0.54 0.12 85.48 07:34:01 AM 0 10.73 0.00 1.13 0.22 0.14 87.78 07:34:01 AM 1 28.06 0.00 1.31 0.45 0.11 70.07 07:34:01 AM 2 8.01 0.00 0.51 1.80 0.16 89.52 07:34:01 AM 3 11.12 0.00 0.39 0.30 0.11 88.08 07:34:01 AM 4 5.50 0.00 0.48 0.04 0.09 93.90 07:34:01 AM 5 11.25 0.00 0.48 0.50 0.11 87.67 07:34:01 AM 6 6.57 0.00 0.57 0.57 0.09 92.21 07:34:01 AM 7 23.53 0.00 1.33 0.48 0.12 74.53 07:35:01 AM all 27.56 0.00 2.00 0.43 0.09 69.93 07:35:01 AM 0 14.36 0.00 1.56 2.12 0.08 81.88 07:35:01 AM 1 40.25 0.00 3.12 0.54 0.10 55.99 07:35:01 AM 2 28.21 0.00 2.12 0.15 0.08 69.44 07:35:01 AM 3 25.74 0.00 2.22 0.12 0.10 71.82 07:35:01 AM 4 44.34 0.00 1.17 0.00 0.10 54.39 07:35:01 AM 5 9.91 0.00 1.63 0.45 0.07 87.93 07:35:01 AM 6 20.10 0.00 2.01 0.00 0.08 77.81 07:35:01 AM 7 37.47 0.00 2.13 0.03 0.07 60.30 07:36:01 AM all 20.33 0.28 2.50 0.80 0.09 76.01 07:36:01 AM 0 15.09 0.00 2.63 0.60 0.08 81.59 07:36:01 AM 1 41.20 0.00 3.28 1.06 0.10 54.36 07:36:01 AM 2 17.40 0.02 2.51 0.37 0.07 79.64 07:36:01 AM 3 15.04 0.10 2.23 0.89 0.10 81.64 07:36:01 AM 4 18.09 1.66 1.97 0.77 0.10 77.41 07:36:01 AM 5 21.02 0.38 2.19 0.22 0.08 76.10 07:36:01 AM 6 18.30 0.02 3.14 2.40 0.10 76.04 07:36:01 AM 7 16.50 0.03 2.06 0.08 0.08 81.25 07:37:01 AM all 8.74 0.00 0.33 0.34 0.04 90.56 07:37:01 AM 0 5.98 0.00 0.08 0.02 0.05 93.87 07:37:01 AM 1 47.18 0.00 0.83 0.05 0.05 51.89 07:37:01 AM 2 1.77 0.00 0.20 0.02 0.07 97.94 07:37:01 AM 3 0.72 0.00 0.47 1.95 0.03 96.83 07:37:01 AM 4 1.35 0.00 0.28 0.57 0.03 97.76 07:37:01 AM 5 7.38 0.00 0.12 0.00 0.02 92.48 07:37:01 AM 6 0.98 0.00 0.52 0.07 0.03 98.40 07:37:01 AM 7 4.45 0.00 0.12 0.02 0.02 95.40 07:38:01 AM all 10.78 0.00 0.57 0.02 0.04 88.59 07:38:01 AM 0 2.54 0.00 0.08 0.00 0.05 97.33 07:38:01 AM 1 38.25 0.00 1.65 0.00 0.07 60.03 07:38:01 AM 2 7.00 0.00 0.18 0.00 0.03 92.79 07:38:01 AM 3 10.75 0.00 0.47 0.05 0.05 88.69 07:38:01 AM 4 1.76 0.00 1.32 0.07 0.03 96.82 07:38:01 AM 5 5.32 0.00 0.63 0.00 0.03 94.01 07:38:01 AM 6 12.42 0.00 0.18 0.02 0.03 87.35 07:38:01 AM 7 8.17 0.00 0.05 0.00 0.02 91.76 07:39:01 AM all 10.78 0.00 1.09 0.13 0.05 87.96 07:39:01 AM 0 2.76 0.00 1.02 0.07 0.07 96.09 07:39:01 AM 1 41.64 0.00 2.12 0.62 0.07 55.55 07:39:01 AM 2 12.92 0.00 1.30 0.20 0.05 85.53 07:39:01 AM 3 6.66 0.00 0.87 0.03 0.03 92.41 07:39:01 AM 4 6.83 0.00 0.75 0.00 0.07 92.35 07:39:01 AM 5 6.40 0.00 0.99 0.07 0.03 92.52 07:39:01 AM 6 2.77 0.00 0.85 0.00 0.03 96.34 07:39:01 AM 7 6.29 0.00 0.78 0.02 0.03 92.87 Average: all 14.91 0.04 1.19 0.40 0.07 83.39 Average: 0 8.99 0.00 1.06 0.50 0.08 89.37 Average: 1 34.74 0.00 1.88 0.55 0.08 62.76 Average: 2 15.14 0.00 1.38 0.43 0.07 82.97 Average: 3 10.53 0.01 1.05 0.56 0.07 87.77 Average: 4 12.13 0.24 0.91 0.24 0.07 86.42 Average: 5 10.37 0.06 0.97 0.20 0.06 88.34 Average: 6 10.34 0.00 1.17 0.51 0.06 87.92 Average: 7 17.04 0.00 1.11 0.25 0.06 81.54