---> uname -a: Linux prd-centos8-docker-8c-8g-32256.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1130 25116 19 5644 30286 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:11:f2:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe11:f2f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:8f:cd:37 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:dff:fe8f:cd37/64 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) 10:05:07 LINUX RESTART (8 CPU) 10:06:02 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 267.49 17.91 249.58 3810.64 12661.89 10:08:01 AM 161.91 1.52 160.39 425.80 14077.27 10:09:01 AM 110.18 0.70 109.48 494.37 39248.58 10:10:01 AM 32.46 0.50 31.96 22.53 520.13 10:11:01 AM 7.41 0.00 7.41 0.00 448.02 10:12:01 AM 20.54 0.00 20.54 0.00 440.07 10:13:01 AM 105.98 0.00 105.98 0.00 23606.48 10:14:01 AM 138.84 0.00 138.84 0.00 1660.64 10:15:01 AM 63.19 3.80 59.39 6204.30 29786.85 Average: 100.58 2.69 97.89 1212.58 13606.55 10:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 28198020 30351784 4457692 13.65 2688 2466628 2192164 6.50 225052 3748696 297572 10:08:01 AM 24277568 27758388 8378144 25.66 2688 3765372 5008424 14.86 339172 7448492 1230096 10:09:01 AM 23913760 27317104 8741952 26.77 2688 3685584 5362912 15.91 433940 7694852 268 10:10:01 AM 23796084 27204264 8859628 27.13 2688 3690560 5104056 15.14 440336 7807180 604 10:11:01 AM 24583456 28001248 8072256 24.72 2688 3700124 4392376 13.03 442180 7023772 28 10:12:01 AM 23930504 27585584 8725208 26.72 2688 3935440 4650052 13.80 503716 7606408 230536 10:13:01 AM 21817660 25960048 10838052 33.19 2688 4411200 7633884 22.65 553504 9607372 4356 10:14:01 AM 23805048 27892956 8850664 27.10 2688 4345208 4236504 12.57 552612 7640248 15576 10:15:01 AM 24531740 29815048 8123972 24.88 2688 5528060 2573024 7.63 781880 6670004 146852 Average: 24317093 27987380 8338619 25.53 2688 3947575 4572600 13.57 474710 7249669 213988 10:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 445.59 341.10 5209.61 62.47 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 452.22 294.82 10712.25 41.04 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 10.50 10.50 0.87 0.87 0.00 0.00 0.00 0.00 10:09:01 AM eth0 28.44 24.19 10.95 11.87 0.00 0.00 0.00 0.00 10:09:01 AM docker0 2.02 2.47 0.30 0.32 0.00 0.00 0.00 0.00 10:09:01 AM veth2a2af71 0.75 0.97 0.13 0.12 0.00 0.00 0.00 0.00 10:10:01 AM lo 64.76 64.76 4.87 4.87 0.00 0.00 0.00 0.00 10:10:01 AM eth0 183.27 142.72 50.63 58.68 0.00 0.00 0.00 0.00 10:10:01 AM docker0 10.36 11.73 1.53 1.57 0.00 0.00 0.00 0.00 10:11:01 AM lo 40.02 40.02 1.95 1.95 0.00 0.00 0.00 0.00 10:11:01 AM eth0 118.94 102.48 65.44 40.58 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:12:01 AM eth0 140.25 113.68 742.13 35.98 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 296.67 296.67 43.95 43.95 0.00 0.00 0.00 0.00 10:13:01 AM eth0 561.51 271.24 2287.23 27.68 0.00 0.00 0.00 0.00 10:13:01 AM docker0 127.26 133.66 19.90 21.34 0.00 0.00 0.00 0.00 10:13:01 AM veth9380d2a 117.19 122.81 20.46 18.32 0.00 0.00 0.00 0.00 10:13:01 AM veth3fbda4d 10.06 11.55 1.18 3.28 0.00 0.00 0.00 0.00 10:14:01 AM lo 1161.31 1161.31 205.76 205.76 0.00 0.00 0.00 0.00 10:14:01 AM eth0 75.37 65.91 268.66 26.28 0.00 0.00 0.00 0.00 10:14:01 AM docker0 504.85 517.06 101.60 97.16 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 10:15:01 AM eth0 366.11 265.49 3406.48 33.55 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 175.29 175.29 28.67 28.67 0.00 0.00 0.00 0.00 Average: eth0 263.17 179.87 2522.93 37.52 0.00 0.00 0.00 0.00 Average: docker0 71.76 74.03 13.73 13.40 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) 10:05:07 LINUX RESTART (8 CPU) 10:06:02 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 22.10 0.00 1.31 0.64 0.07 75.89 10:07:01 AM 0 21.84 0.00 0.78 0.56 0.07 76.75 10:07:01 AM 1 16.10 0.00 1.16 0.99 0.09 81.67 10:07:01 AM 2 34.83 0.00 1.99 0.41 0.05 62.73 10:07:01 AM 3 23.42 0.00 1.78 0.70 0.07 74.04 10:07:01 AM 4 25.43 0.00 1.46 0.49 0.07 72.55 10:07:01 AM 5 24.84 0.00 1.00 0.25 0.07 73.84 10:07:01 AM 6 18.78 0.00 1.45 1.19 0.07 78.51 10:07:01 AM 7 11.55 0.00 0.83 0.54 0.05 87.02 10:08:01 AM all 43.71 0.00 2.73 0.38 0.09 53.08 10:08:01 AM 0 42.48 0.00 2.87 0.12 0.12 54.42 10:08:01 AM 1 51.36 0.00 3.48 0.69 0.10 44.37 10:08:01 AM 2 39.93 0.00 2.81 0.61 0.10 56.55 10:08:01 AM 3 37.09 0.00 2.47 0.22 0.08 60.14 10:08:01 AM 4 32.99 0.00 2.03 0.42 0.07 64.49 10:08:01 AM 5 49.63 0.00 2.20 0.34 0.10 47.73 10:08:01 AM 6 51.57 0.00 3.34 0.60 0.08 44.40 10:08:01 AM 7 44.66 0.00 2.65 0.05 0.10 52.54 10:09:01 AM all 19.75 0.00 1.96 0.60 0.08 77.62 10:09:01 AM 0 22.27 0.00 1.89 0.05 0.08 75.70 10:09:01 AM 1 17.27 0.00 2.11 1.22 0.08 79.31 10:09:01 AM 2 16.23 0.00 2.06 2.73 0.08 78.90 10:09:01 AM 3 23.50 0.00 2.05 0.22 0.10 74.12 10:09:01 AM 4 17.09 0.00 2.03 0.08 0.07 80.73 10:09:01 AM 5 20.17 0.00 1.69 0.08 0.05 78.01 10:09:01 AM 6 23.11 0.00 2.26 0.33 0.08 74.22 10:09:01 AM 7 18.30 0.00 1.57 0.12 0.07 79.94 10:10:01 AM all 17.60 0.00 2.05 0.05 0.08 80.22 10:10:01 AM 0 23.55 0.00 2.58 0.02 0.08 73.78 10:10:01 AM 1 19.31 0.00 1.91 0.03 0.08 78.66 10:10:01 AM 2 17.39 0.00 2.08 0.08 0.08 80.36 10:10:01 AM 3 19.24 0.00 1.66 0.05 0.08 78.97 10:10:01 AM 4 12.66 0.00 2.28 0.03 0.08 84.95 10:10:01 AM 5 11.20 0.00 1.94 0.05 0.08 86.72 10:10:01 AM 6 17.74 0.00 1.69 0.05 0.10 80.42 10:10:01 AM 7 19.72 0.00 2.26 0.05 0.07 77.90 10:11:01 AM all 7.02 0.00 0.59 0.01 0.06 92.33 10:11:01 AM 0 3.72 0.00 0.45 0.02 0.08 95.73 10:11:01 AM 1 6.06 0.00 0.45 0.00 0.05 93.44 10:11:01 AM 2 5.68 0.00 0.58 0.00 0.05 93.69 10:11:01 AM 3 3.06 0.00 0.38 0.00 0.05 96.51 10:11:01 AM 4 2.64 0.00 0.67 0.02 0.05 96.62 10:11:01 AM 5 5.86 0.00 0.45 0.02 0.05 93.63 10:11:01 AM 6 21.41 0.00 1.47 0.03 0.08 77.00 10:11:01 AM 7 7.70 0.00 0.23 0.00 0.03 92.04 10:12:01 AM all 28.01 0.00 0.85 0.04 0.06 71.04 10:12:01 AM 0 19.27 0.00 0.35 0.00 0.07 80.32 10:12:01 AM 1 36.08 0.00 0.25 0.00 0.07 63.60 10:12:01 AM 2 31.74 0.00 0.95 0.03 0.07 67.21 10:12:01 AM 3 26.06 0.00 1.05 0.00 0.05 72.84 10:12:01 AM 4 11.33 0.00 1.14 0.07 0.07 87.40 10:12:01 AM 5 17.13 0.00 1.08 0.00 0.07 81.72 10:12:01 AM 6 55.95 0.00 1.65 0.18 0.07 42.15 10:12:01 AM 7 26.50 0.00 0.35 0.00 0.07 73.09 10:13:01 AM all 30.00 0.00 1.99 0.37 0.09 67.54 10:13:01 AM 0 20.93 0.00 1.90 0.13 0.10 76.94 10:13:01 AM 1 38.34 0.00 1.66 0.12 0.10 59.79 10:13:01 AM 2 33.67 0.00 1.86 0.17 0.10 64.19 10:13:01 AM 3 38.83 0.00 2.71 0.52 0.08 57.86 10:13:01 AM 4 25.57 0.00 1.70 0.05 0.10 72.58 10:13:01 AM 5 26.74 0.00 2.00 0.62 0.08 70.56 10:13:01 AM 6 43.11 0.00 2.20 0.15 0.08 54.46 10:13:01 AM 7 12.82 0.00 1.91 1.19 0.10 83.98 10:14:01 AM all 28.80 0.00 1.89 0.23 0.09 69.00 10:14:01 AM 0 34.65 0.00 1.82 0.02 0.08 63.42 10:14:01 AM 1 24.52 0.00 2.16 0.00 0.08 73.24 10:14:01 AM 2 38.65 0.00 1.56 0.02 0.08 59.69 10:14:01 AM 3 32.36 0.00 1.59 0.03 0.12 65.90 10:14:01 AM 4 31.20 0.00 1.49 0.94 0.08 66.29 10:14:01 AM 5 15.69 0.00 2.04 0.07 0.08 82.12 10:14:01 AM 6 38.85 0.00 2.65 0.13 0.10 58.27 10:14:01 AM 7 14.50 0.00 1.79 0.62 0.08 83.01 10:15:01 AM all 35.83 0.00 1.69 0.44 0.08 61.97 10:15:01 AM 0 43.24 0.00 1.30 0.52 0.08 54.86 10:15:01 AM 1 37.74 0.00 1.67 0.69 0.08 59.82 10:15:01 AM 2 47.06 0.00 2.26 0.75 0.07 49.86 10:15:01 AM 3 39.07 0.00 1.61 0.25 0.07 59.01 10:15:01 AM 4 31.22 0.00 1.52 0.05 0.08 67.12 10:15:01 AM 5 18.48 0.00 2.16 0.70 0.07 78.59 10:15:01 AM 6 43.80 0.00 1.39 0.28 0.08 54.45 10:15:01 AM 7 26.00 0.00 1.61 0.25 0.07 72.08 Average: all 25.86 0.00 1.67 0.31 0.08 72.08 Average: 0 25.77 0.00 1.55 0.16 0.09 72.44 Average: 1 27.43 0.00 1.65 0.41 0.08 70.43 Average: 2 29.45 0.00 1.79 0.53 0.08 68.15 Average: 3 26.95 0.00 1.70 0.22 0.08 71.05 Average: 4 21.11 0.00 1.59 0.24 0.07 76.99 Average: 5 21.06 0.00 1.62 0.24 0.07 77.01 Average: 6 34.95 0.00 2.01 0.33 0.08 62.63 Average: 7 20.20 0.00 1.47 0.31 0.07 77.95