---> uname -a: Linux prd-centos8-docker-8c-8g-32222.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1106 25358 19 5425 30310 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:4d:56:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe4d:56e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:10:10:a6 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::42:5bff:fe10:10a6/64 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) 08/01/2025 _x86_64_ (8 CPU) 08:41:38 LINUX RESTART (8 CPU) 08:42:02 AM tps rtps wtps bread/s bwrtn/s 08:43:01 AM 218.47 20.04 198.42 3947.00 7129.65 08:44:01 AM 274.39 5.25 269.14 1176.54 20054.20 08:45:01 AM 172.32 0.77 171.55 425.40 42598.07 08:46:01 AM 42.65 0.05 42.60 77.03 595.90 08:47:01 AM 13.43 0.48 12.95 21.46 359.76 08:48:01 AM 29.28 0.00 29.28 0.00 1595.68 08:49:01 AM 98.37 0.00 98.37 0.00 22429.06 08:50:01 AM 252.20 0.00 252.20 0.00 3187.69 08:51:01 AM 71.74 2.90 68.84 4538.62 29260.55 Average: 130.15 3.25 126.91 1126.58 14146.95 08:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 AM 29318568 31153752 3337144 10.22 2688 2153496 2019728 5.99 158260 2731776 229568 08:44:01 AM 27383984 29605412 5271728 16.14 2688 2531716 2821208 8.37 263168 4511780 53536 08:45:01 AM 25357092 28757412 7298620 22.35 2688 3683140 3745600 11.11 419820 6270392 60 08:46:01 AM 25005792 28411968 7649920 23.43 2688 3688256 3972388 11.79 435300 6602472 68 08:47:01 AM 24940764 28352384 7714948 23.63 2688 3693968 3786336 11.23 437236 6667308 76 08:48:01 AM 25285964 28971396 7369748 22.57 2688 3965680 3355136 9.95 501024 6254652 235816 08:49:01 AM 23530708 27674648 9125004 27.94 2688 4413120 5916420 17.55 548672 7902844 6188 08:50:01 AM 24394132 28476272 8261580 25.30 2688 4339616 3625452 10.76 547536 7055716 592 08:51:01 AM 26034224 31104608 6621488 20.28 2688 5317300 1456792 4.32 900472 5056824 24176 Average: 25694581 29167539 6961131 21.32 2688 3754032 3411007 10.12 467943 5894863 61120 08:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 211.91 141.83 1384.98 37.11 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 495.12 380.97 5339.20 53.08 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 08:45:01 AM eth0 384.42 251.91 10040.76 34.74 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 AM veth0bf90eb 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:46:01 AM lo 28.54 28.54 2.56 2.56 0.00 0.00 0.00 0.00 08:46:01 AM eth0 100.97 72.50 32.64 32.88 0.00 0.00 0.00 0.00 08:46:01 AM docker0 7.61 8.56 1.08 1.00 0.00 0.00 0.00 0.00 08:46:01 AM veth51e35da 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:47:01 AM lo 60.33 60.33 3.65 3.65 0.00 0.00 0.00 0.00 08:47:01 AM eth0 274.18 198.75 75.57 88.87 0.00 0.00 0.00 0.00 08:47:01 AM docker0 3.02 3.72 0.59 0.61 0.00 0.00 0.00 0.00 08:48:01 AM lo 17.08 17.08 0.85 0.85 0.00 0.00 0.00 0.00 08:48:01 AM eth0 269.34 182.32 1196.87 42.07 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM lo 416.46 416.46 76.56 76.56 0.00 0.00 0.00 0.00 08:49:01 AM eth0 513.51 280.54 1701.84 36.00 0.00 0.00 0.00 0.00 08:49:01 AM docker0 196.58 205.75 36.21 37.17 0.00 0.00 0.00 0.00 08:49:01 AM vethf616e20 178.14 185.99 36.76 31.31 0.00 0.00 0.00 0.00 08:49:01 AM vethed8c29f 18.44 20.46 2.14 6.13 0.00 0.00 0.00 0.00 08:50:01 AM lo 625.94 625.94 150.50 150.50 0.00 0.00 0.00 0.00 08:50:01 AM eth0 122.91 95.72 294.52 42.07 0.00 0.00 0.00 0.00 08:50:01 AM docker0 305.08 313.83 77.36 72.75 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 85.54 71.56 1190.64 13.91 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.92 127.92 26.07 26.07 0.00 0.00 0.00 0.00 Average: eth0 273.21 186.31 2363.54 42.31 0.00 0.00 0.00 0.00 Average: docker0 57.03 59.22 12.83 12.42 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) 08/01/2025 _x86_64_ (8 CPU) 08:41:38 LINUX RESTART (8 CPU) 08:42:02 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 11.64 0.00 1.24 0.60 0.05 86.47 08:43:01 AM 0 7.22 0.00 1.39 2.09 0.07 89.23 08:43:01 AM 1 10.62 0.00 1.04 0.25 0.07 88.02 08:43:01 AM 2 26.97 0.00 2.60 0.37 0.07 69.99 08:43:01 AM 3 11.22 0.00 1.10 0.71 0.05 86.91 08:43:01 AM 4 5.28 0.00 0.93 0.29 0.03 93.46 08:43:01 AM 5 4.43 0.00 0.68 0.71 0.07 94.11 08:43:01 AM 6 3.26 0.00 0.54 0.07 0.02 96.11 08:43:01 AM 7 24.10 0.00 1.65 0.31 0.03 73.92 08:44:01 AM all 38.77 0.00 1.53 1.02 0.09 58.59 08:44:01 AM 0 38.20 0.00 1.62 0.89 0.08 59.21 08:44:01 AM 1 43.28 0.00 1.80 1.85 0.10 52.96 08:44:01 AM 2 40.79 0.00 1.62 0.60 0.10 56.88 08:44:01 AM 3 36.62 0.00 2.19 1.47 0.10 59.61 08:44:01 AM 4 15.11 0.00 1.57 0.72 0.08 82.51 08:44:01 AM 5 49.22 0.00 0.99 0.48 0.08 49.23 08:44:01 AM 6 37.82 0.00 0.85 0.30 0.07 60.96 08:44:01 AM 7 49.09 0.00 1.59 1.84 0.10 47.39 08:45:01 AM all 29.03 0.00 2.73 1.11 0.08 67.05 08:45:01 AM 0 16.75 0.00 3.20 0.35 0.08 79.61 08:45:01 AM 1 29.88 0.00 3.03 1.94 0.08 65.07 08:45:01 AM 2 40.32 0.00 2.66 1.63 0.08 55.31 08:45:01 AM 3 22.17 0.00 2.67 0.18 0.07 74.91 08:45:01 AM 4 14.28 0.00 3.26 0.76 0.08 81.62 08:45:01 AM 5 41.80 0.00 2.53 0.69 0.08 54.89 08:45:01 AM 6 34.33 0.00 2.44 2.41 0.08 60.74 08:45:01 AM 7 32.73 0.00 2.05 0.94 0.08 64.19 08:46:01 AM all 22.87 0.00 2.40 0.14 0.12 74.47 08:46:01 AM 0 17.80 0.00 2.28 0.13 0.12 79.67 08:46:01 AM 1 25.92 0.00 2.44 0.22 0.13 71.28 08:46:01 AM 2 22.77 0.00 2.81 0.12 0.13 74.17 08:46:01 AM 3 24.30 0.00 2.31 0.22 0.10 73.07 08:46:01 AM 4 25.37 0.00 2.55 0.10 0.10 71.89 08:46:01 AM 5 24.85 0.00 2.48 0.15 0.10 72.42 08:46:01 AM 6 23.48 0.00 2.33 0.08 0.13 73.98 08:46:01 AM 7 18.50 0.00 2.03 0.12 0.10 79.26 08:47:01 AM all 8.74 0.00 1.32 0.08 0.07 89.79 08:47:01 AM 0 7.48 0.00 1.50 0.00 0.07 90.96 08:47:01 AM 1 8.82 0.00 1.05 0.02 0.08 90.03 08:47:01 AM 2 9.39 0.00 1.00 0.00 0.08 89.52 08:47:01 AM 3 7.76 0.00 1.25 0.00 0.07 90.92 08:47:01 AM 4 8.68 0.00 1.14 0.07 0.08 90.04 08:47:01 AM 5 10.43 0.00 1.54 0.02 0.07 87.95 08:47:01 AM 6 8.61 0.00 1.47 0.02 0.08 89.82 08:47:01 AM 7 8.78 0.00 1.57 0.54 0.05 89.06 08:48:01 AM all 32.64 0.00 1.09 0.06 0.08 66.12 08:48:01 AM 0 33.29 0.00 0.48 0.00 0.07 66.15 08:48:01 AM 1 23.80 0.00 1.49 0.23 0.08 74.39 08:48:01 AM 2 31.97 0.00 1.14 0.05 0.10 66.74 08:48:01 AM 3 31.12 0.00 1.19 0.05 0.08 67.56 08:48:01 AM 4 17.09 0.00 1.27 0.08 0.08 81.47 08:48:01 AM 5 55.69 0.00 1.00 0.07 0.08 43.15 08:48:01 AM 6 40.09 0.00 1.30 0.02 0.08 58.51 08:48:01 AM 7 28.08 0.00 0.87 0.00 0.08 70.97 08:49:01 AM all 27.38 0.00 2.31 0.41 0.10 69.80 08:49:01 AM 0 20.27 0.00 2.01 0.10 0.10 77.52 08:49:01 AM 1 24.27 0.00 2.42 1.03 0.12 72.16 08:49:01 AM 2 39.64 0.00 2.71 0.44 0.10 57.11 08:49:01 AM 3 15.98 0.00 2.34 0.25 0.08 81.35 08:49:01 AM 4 33.44 0.00 1.68 0.05 0.10 64.73 08:49:01 AM 5 35.35 0.00 2.98 0.10 0.12 61.45 08:49:01 AM 6 27.37 0.00 2.52 1.19 0.08 68.84 08:49:01 AM 7 22.75 0.00 1.83 0.13 0.10 75.18 08:50:01 AM all 25.46 0.00 1.61 0.39 0.08 72.46 08:50:01 AM 0 26.65 0.00 1.40 0.02 0.08 71.85 08:50:01 AM 1 37.45 0.00 1.82 0.02 0.08 60.63 08:50:01 AM 2 14.28 0.00 2.43 2.78 0.08 80.42 08:50:01 AM 3 30.48 0.00 1.12 0.02 0.07 68.32 08:50:01 AM 4 21.93 0.00 1.40 0.12 0.08 76.47 08:50:01 AM 5 31.35 0.00 1.02 0.05 0.07 67.51 08:50:01 AM 6 20.18 0.00 1.81 0.07 0.08 77.86 08:50:01 AM 7 21.30 0.00 1.89 0.08 0.07 76.65 08:51:01 AM all 20.73 0.00 1.73 0.45 0.06 77.04 08:51:01 AM 0 10.11 0.00 1.15 0.02 0.07 88.65 08:51:01 AM 1 22.78 0.00 2.04 1.96 0.05 73.18 08:51:01 AM 2 40.03 0.00 2.17 0.99 0.07 56.74 08:51:01 AM 3 20.14 0.00 2.21 0.03 0.05 77.57 08:51:01 AM 4 18.77 0.00 1.76 0.15 0.05 79.27 08:51:01 AM 5 16.58 0.00 1.32 0.15 0.05 81.90 08:51:01 AM 6 14.90 0.00 1.51 0.18 0.07 83.34 08:51:01 AM 7 22.54 0.00 1.67 0.08 0.07 75.64 Average: all 24.16 0.00 1.77 0.47 0.08 73.51 Average: 0 19.77 0.00 1.67 0.40 0.08 78.08 Average: 1 25.23 0.00 1.90 0.83 0.09 71.94 Average: 2 29.57 0.00 2.13 0.78 0.09 67.44 Average: 3 22.22 0.00 1.82 0.33 0.07 75.56 Average: 4 17.79 0.00 1.73 0.26 0.08 80.15 Average: 5 30.01 0.00 1.62 0.27 0.08 68.03 Average: 6 23.36 0.00 1.64 0.48 0.08 74.44 Average: 7 25.32 0.00 1.68 0.45 0.08 72.47