---> uname -a: Linux prd-centos8-docker-8c-8g-17653.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1146 25049 19 5694 30270 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:d7:de:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fed7:dedf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:b8:6e:67 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::42:43ff:feb8:6e67/64 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) 12/04/2025 _x86_64_ (8 CPU) 10:27:00 LINUX RESTART (8 CPU) 10:28:02 AM tps rtps wtps bread/s bwrtn/s 10:29:01 AM 283.34 17.78 265.57 3792.04 13053.82 10:30:01 AM 129.41 1.82 127.59 498.77 12150.05 10:31:01 AM 38.68 0.13 38.55 103.28 3224.00 10:32:01 AM 109.53 0.45 109.08 383.74 38377.59 10:33:01 AM 24.73 0.48 24.24 21.46 516.88 10:34:01 AM 8.23 0.00 8.23 0.00 484.62 10:35:01 AM 109.73 0.00 109.73 0.00 23667.86 10:36:01 AM 20.10 0.00 20.10 0.00 519.00 10:37:01 AM 13.55 0.00 13.55 0.00 371.74 10:38:01 AM 171.87 2.47 169.41 4495.65 2088.79 10:39:01 AM 51.68 1.35 50.33 1721.83 34386.00 Average: 87.05 2.20 84.85 997.20 11710.89 10:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 AM 28663480 30676552 3992232 12.23 2688 2325488 1824460 5.41 214356 3289168 146416 10:30:01 AM 27587576 29866480 5068136 15.52 2688 2587016 2433108 7.22 280136 4283552 67208 10:31:01 AM 24714740 28294216 7940972 24.32 2688 3872104 4199012 12.46 333492 7046144 1277624 10:32:01 AM 24514956 27931396 8140756 24.93 2688 3698620 4479820 13.29 437812 7091528 60 10:33:01 AM 24294836 27717792 8360876 25.60 2688 3705292 4375024 12.98 442568 7308444 72 10:34:01 AM 24923872 28357264 7731840 23.68 2688 3715516 3793932 11.26 446688 6678756 540 10:35:01 AM 23432072 27570228 9223640 28.25 2688 4403904 6013472 17.84 544032 8009992 220 10:36:01 AM 22257116 26424884 10398596 31.84 2688 4436760 7106284 21.08 554196 9167820 188 10:37:01 AM 22052328 26242160 10603384 32.47 2688 4459400 7170860 21.28 557708 9368776 2416 10:38:01 AM 23436388 28472504 9219324 28.23 2688 5285736 3583992 10.63 723152 7830636 788220 10:39:01 AM 24194316 29542640 8461396 25.91 2688 5591272 3061936 9.08 797148 6988780 37944 Average: 24551971 28281465 8103741 24.82 2688 4007373 4367445 12.96 484663 7005781 210992 10:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 289.93 254.86 2642.45 57.18 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 350.63 273.29 3796.30 42.94 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 393.69 251.11 9546.92 33.71 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 16.29 16.29 1.57 1.57 0.00 0.00 0.00 0.00 10:32:01 AM eth0 27.96 22.38 8.07 9.73 0.00 0.00 0.00 0.00 10:32:01 AM docker0 5.40 6.05 0.72 0.70 0.00 0.00 0.00 0.00 10:32:01 AM veth645eaa9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 68.31 68.31 4.69 4.69 0.00 0.00 0.00 0.00 10:33:01 AM eth0 243.94 181.39 68.88 72.84 0.00 0.00 0.00 0.00 10:33:01 AM docker0 6.96 8.15 1.11 1.13 0.00 0.00 0.00 0.00 10:34:01 AM lo 50.25 50.25 2.45 2.45 0.00 0.00 0.00 0.00 10:34:01 AM eth0 113.68 86.17 50.66 43.46 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 10:35:01 AM eth0 575.04 244.85 2981.94 27.90 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:35:01 AM veth32f3d9d 0.07 0.25 0.00 0.02 0.00 0.00 0.00 0.00 10:35:01 AM vethbb8c16e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 AM lo 474.64 474.64 66.67 66.67 0.00 0.00 0.00 0.00 10:36:01 AM eth0 25.83 18.83 10.64 13.55 0.00 0.00 0.00 0.00 10:36:01 AM docker0 198.55 206.08 29.75 32.86 0.00 0.00 0.00 0.00 10:36:01 AM veth32f3d9d 169.52 177.85 29.21 25.97 0.00 0.00 0.00 0.00 10:36:01 AM vethbb8c16e 29.03 28.71 3.25 7.13 0.00 0.00 0.00 0.00 10:37:01 AM lo 1212.18 1212.18 215.48 215.48 0.00 0.00 0.00 0.00 10:37:01 AM eth0 137.39 82.29 43.08 40.92 0.00 0.00 0.00 0.00 10:37:01 AM docker0 527.07 538.45 106.46 101.66 0.00 0.00 0.00 0.00 10:37:01 AM veth32f3d9d 479.82 495.43 108.64 76.84 0.00 0.00 0.00 0.01 10:37:01 AM vethbb8c16e 47.25 43.05 5.03 24.82 0.00 0.00 0.00 0.00 10:38:01 AM lo 3.28 3.28 0.20 0.20 0.00 0.00 0.00 0.00 10:38:01 AM eth0 85.19 75.52 1497.02 13.68 0.00 0.00 0.00 0.00 10:38:01 AM docker0 1.07 0.82 0.06 0.08 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 193.27 127.51 2609.39 58.59 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.19 166.19 26.50 26.50 0.00 0.00 0.00 0.00 Average: eth0 221.41 146.95 2113.47 37.65 0.00 0.00 0.00 0.00 Average: docker0 67.29 69.17 12.57 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) 12/04/2025 _x86_64_ (8 CPU) 10:27:00 LINUX RESTART (8 CPU) 10:28:02 AM CPU %user %nice %system %iowait %steal %idle 10:29:01 AM all 18.63 0.00 1.31 1.22 0.07 78.77 10:29:01 AM 0 12.45 0.00 1.41 1.44 0.07 84.63 10:29:01 AM 1 17.97 0.00 1.02 1.67 0.09 79.26 10:29:01 AM 2 28.18 0.00 2.33 0.75 0.08 68.66 10:29:01 AM 3 20.14 0.00 0.83 1.09 0.07 77.87 10:29:01 AM 4 20.62 0.00 1.53 1.55 0.07 76.24 10:29:01 AM 5 24.11 0.00 0.71 0.76 0.05 74.36 10:29:01 AM 6 10.08 0.00 1.04 1.12 0.07 87.70 10:29:01 AM 7 15.47 0.00 1.61 1.39 0.07 81.46 10:30:01 AM all 36.98 0.00 1.10 0.96 0.08 60.87 10:30:01 AM 0 51.39 0.00 0.87 0.65 0.08 47.00 10:30:01 AM 1 50.17 0.00 0.57 1.17 0.08 48.01 10:30:01 AM 2 32.73 0.00 1.10 1.10 0.08 64.98 10:30:01 AM 3 36.08 0.00 0.94 0.92 0.10 61.97 10:30:01 AM 4 33.05 0.00 1.24 0.67 0.08 64.96 10:30:01 AM 5 38.18 0.00 1.75 1.59 0.08 58.40 10:30:01 AM 6 18.53 0.00 1.39 1.17 0.07 78.84 10:30:01 AM 7 35.65 0.00 0.99 0.40 0.08 62.88 10:31:01 AM all 21.45 0.00 1.57 0.19 0.06 76.73 10:31:01 AM 0 32.35 0.00 0.86 0.08 0.07 66.64 10:31:01 AM 1 15.82 0.00 1.26 0.07 0.08 82.77 10:31:01 AM 2 60.51 0.00 2.40 0.02 0.07 37.01 10:31:01 AM 3 21.73 0.00 0.95 0.02 0.03 77.27 10:31:01 AM 4 10.04 0.00 1.76 1.06 0.07 87.08 10:31:01 AM 5 5.85 0.00 1.19 0.15 0.03 92.78 10:31:01 AM 6 10.20 0.00 2.05 0.10 0.07 87.59 10:31:01 AM 7 15.12 0.00 2.13 0.00 0.05 82.71 10:32:01 AM all 19.66 0.00 2.11 1.24 0.07 76.92 10:32:01 AM 0 18.30 0.00 1.96 1.12 0.08 78.53 10:32:01 AM 1 15.62 0.00 2.19 1.04 0.07 81.09 10:32:01 AM 2 20.46 0.00 2.53 5.90 0.07 71.05 10:32:01 AM 3 15.99 0.00 1.89 0.57 0.08 81.47 10:32:01 AM 4 12.74 0.00 1.98 0.99 0.08 84.21 10:32:01 AM 5 39.09 0.00 2.58 0.15 0.07 58.12 10:32:01 AM 6 18.28 0.00 2.03 0.12 0.07 79.50 10:32:01 AM 7 16.77 0.00 1.76 0.03 0.07 81.37 10:33:01 AM all 15.64 0.00 1.88 0.05 0.08 82.35 10:33:01 AM 0 10.83 0.00 1.57 0.07 0.10 87.43 10:33:01 AM 1 13.28 0.00 1.57 0.00 0.08 85.07 10:33:01 AM 2 12.56 0.00 1.49 0.02 0.10 85.84 10:33:01 AM 3 19.44 0.00 2.68 0.13 0.08 77.66 10:33:01 AM 4 16.02 0.00 1.86 0.03 0.07 82.03 10:33:01 AM 5 19.48 0.00 2.01 0.02 0.07 78.42 10:33:01 AM 6 16.55 0.00 2.16 0.02 0.08 81.19 10:33:01 AM 7 16.94 0.00 1.72 0.08 0.08 81.17 10:34:01 AM all 10.21 0.00 0.70 0.02 0.07 88.99 10:34:01 AM 0 11.03 0.00 0.37 0.00 0.07 88.54 10:34:01 AM 1 10.49 0.00 0.94 0.00 0.08 88.49 10:34:01 AM 2 6.98 0.00 0.72 0.08 0.05 92.17 10:34:01 AM 3 12.89 0.00 0.72 0.00 0.08 86.31 10:34:01 AM 4 9.77 0.00 0.27 0.03 0.07 89.86 10:34:01 AM 5 15.53 0.00 1.55 0.03 0.07 82.81 10:34:01 AM 6 7.66 0.00 0.79 0.02 0.08 91.46 10:34:01 AM 7 7.34 0.00 0.27 0.00 0.08 92.31 10:35:01 AM all 33.31 0.00 2.05 0.89 0.09 63.67 10:35:01 AM 0 33.91 0.00 1.64 0.95 0.08 63.41 10:35:01 AM 1 24.50 0.00 2.03 1.88 0.12 71.48 10:35:01 AM 2 30.93 0.00 1.98 2.20 0.08 64.80 10:35:01 AM 3 22.04 0.00 2.28 0.69 0.07 74.92 10:35:01 AM 4 27.13 0.00 2.08 0.57 0.07 70.16 10:35:01 AM 5 44.93 0.00 2.18 0.15 0.07 52.67 10:35:01 AM 6 44.64 0.00 2.45 0.54 0.10 52.27 10:35:01 AM 7 38.37 0.00 1.74 0.18 0.10 59.60 10:36:01 AM all 19.82 0.00 0.92 0.02 0.10 79.15 10:36:01 AM 0 16.44 0.00 0.99 0.02 0.10 82.45 10:36:01 AM 1 15.74 0.00 0.90 0.03 0.08 83.24 10:36:01 AM 2 16.76 0.00 1.14 0.03 0.10 81.97 10:36:01 AM 3 12.96 0.00 0.79 0.03 0.10 86.12 10:36:01 AM 4 21.61 0.00 0.69 0.02 0.08 77.60 10:36:01 AM 5 15.54 0.00 0.79 0.00 0.10 83.57 10:36:01 AM 6 16.03 0.00 0.77 0.02 0.10 83.08 10:36:01 AM 7 43.46 0.00 1.27 0.00 0.10 55.17 10:37:01 AM all 15.94 0.00 1.64 0.01 0.08 82.33 10:37:01 AM 0 16.15 0.00 1.57 0.00 0.08 82.19 10:37:01 AM 1 17.88 0.00 2.03 0.00 0.08 80.01 10:37:01 AM 2 17.29 0.00 1.44 0.02 0.10 81.16 10:37:01 AM 3 14.24 0.00 1.63 0.00 0.08 84.04 10:37:01 AM 4 15.02 0.00 1.91 0.02 0.07 82.99 10:37:01 AM 5 14.71 0.00 1.57 0.02 0.07 83.63 10:37:01 AM 6 16.43 0.00 1.06 0.05 0.08 82.38 10:37:01 AM 7 15.82 0.00 1.88 0.00 0.08 82.22 10:38:01 AM all 27.89 0.00 1.42 0.42 0.06 70.20 10:38:01 AM 0 57.11 0.00 1.59 0.20 0.07 41.03 10:38:01 AM 1 9.33 0.00 0.99 0.13 0.07 89.48 10:38:01 AM 2 27.44 0.00 1.24 0.00 0.07 71.26 10:38:01 AM 3 20.64 0.00 2.12 2.29 0.07 74.88 10:38:01 AM 4 34.50 0.00 1.27 0.05 0.07 64.11 10:38:01 AM 5 34.70 0.00 1.30 0.25 0.05 63.70 10:38:01 AM 6 5.93 0.00 1.85 0.32 0.07 91.83 10:38:01 AM 7 33.48 0.00 0.99 0.12 0.07 65.35 10:39:01 AM all 34.47 0.00 0.98 0.98 0.07 63.50 10:39:01 AM 0 16.70 0.00 0.68 0.00 0.08 82.53 10:39:01 AM 1 52.38 0.00 0.50 0.67 0.08 46.36 10:39:01 AM 2 43.74 0.00 0.72 0.05 0.05 55.45 10:39:01 AM 3 31.01 0.00 1.29 0.02 0.10 67.59 10:39:01 AM 4 12.54 0.00 0.79 2.68 0.07 83.93 10:39:01 AM 5 52.61 0.00 0.50 0.00 0.07 46.82 10:39:01 AM 6 50.42 0.00 2.11 0.08 0.07 47.32 10:39:01 AM 7 16.28 0.00 1.24 4.39 0.07 78.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.10 0.00 1.43 0.54 0.08 74.85 Average: 0 25.17 0.00 1.23 0.41 0.08 73.11 Average: 1 22.13 0.00 1.27 0.60 0.08 75.92 Average: 2 27.05 0.00 1.55 0.92 0.08 70.40 Average: 3 20.66 0.00 1.47 0.52 0.08 77.28 Average: 4 19.37 0.00 1.40 0.69 0.07 78.47 Average: 5 27.72 0.00 1.47 0.28 0.07 70.47 Average: 6 19.53 0.00 1.61 0.32 0.08 78.46 Average: 7 23.17 0.00 1.42 0.60 0.08 74.74