---> uname -a: Linux prd-centos8-docker-8c-8g-23226.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1119 25345 19 5425 30297 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:d9:2a:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fed9:2ae5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:d9:7c:3f 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:fcff:fed9:7c3f/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) 06/23/2025 _x86_64_ (8 CPU) 14:04:51 LINUX RESTART (8 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 146.93 31.09 115.83 7413.98 42339.81 02:07:01 PM 262.94 18.62 244.31 4066.77 12024.54 02:08:01 PM 123.60 0.40 123.20 106.78 11768.64 02:09:01 PM 125.77 0.55 125.22 395.07 40256.61 02:10:01 PM 34.47 0.48 33.98 21.46 557.60 02:11:01 PM 9.51 0.00 9.51 0.00 195.93 02:12:01 PM 3.40 0.00 3.40 0.00 337.09 02:13:01 PM 19.76 0.00 19.76 0.00 423.98 02:14:01 PM 102.42 0.00 102.42 0.00 23502.82 02:15:01 PM 136.17 0.00 136.17 0.00 1652.53 02:16:01 PM 49.12 2.53 46.58 4506.90 27344.59 Average: 92.19 4.88 87.31 1500.97 14581.78 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 29658660 31286460 2997052 9.18 2688 1952468 1400160 4.15 148336 2423760 144756 02:07:01 PM 27481280 29630808 5174432 15.85 2688 2463072 2826612 8.39 239952 4452412 269700 02:08:01 PM 25770448 28887788 6885264 21.08 2688 3421912 3599704 10.68 325600 6042348 905660 02:09:01 PM 25262648 28644456 7393064 22.64 2688 3665448 3777252 11.21 428668 6357292 60 02:10:01 PM 24868088 28255324 7787624 23.85 2688 3670800 3913552 11.61 437652 6744408 44 02:11:01 PM 24829144 28218232 7826568 23.97 2688 3672528 3934976 11.68 437944 6782452 32 02:12:01 PM 25863928 29261912 6791784 20.80 2688 3681372 3022252 8.97 439880 5752292 20 02:13:01 PM 25296564 28928928 7359148 22.54 2688 3914500 3521520 10.45 500860 6249508 228336 02:14:01 PM 23104572 27213292 9551140 29.25 2688 4380076 6297292 18.68 550508 8330964 2032 02:15:01 PM 24467040 28533792 8188672 25.08 2688 4326484 3920012 11.63 547332 6989008 17480 02:16:01 PM 25989260 31048928 6666452 20.41 2688 5309772 1509496 4.48 899092 5107580 72644 Average: 25690148 29082720 6965564 21.33 2688 3678039 3429348 10.17 450529 5930184 149160 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 482.90 322.71 1798.97 67.51 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 443.18 346.39 4999.42 61.16 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 426.83 293.28 10679.48 43.73 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 2.27 2.27 0.11 0.11 0.00 0.00 0.00 0.00 02:09:01 PM eth0 13.26 11.08 5.42 6.64 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 PM veth358858f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 PM lo 48.14 48.14 4.13 4.13 0.00 0.00 0.00 0.00 02:10:01 PM eth0 200.03 144.11 63.53 64.93 0.00 0.00 0.00 0.00 02:10:01 PM docker0 10.00 11.38 1.58 1.43 0.00 0.00 0.00 0.00 02:11:01 PM lo 56.55 56.55 2.88 2.88 0.00 0.00 0.00 0.00 02:11:01 PM eth0 246.18 180.14 60.23 64.99 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.72 0.92 0.11 0.17 0.00 0.00 0.00 0.00 02:12:01 PM lo 37.53 37.53 1.83 1.83 0.00 0.00 0.00 0.00 02:12:01 PM eth0 129.06 110.33 51.90 40.16 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:13:01 PM eth0 158.65 118.94 735.85 31.03 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 31.24 31.24 4.33 4.33 0.00 0.00 0.00 0.00 02:14:01 PM eth0 583.89 323.91 2287.64 28.62 0.00 0.00 0.00 0.00 02:14:01 PM docker0 14.73 16.73 1.77 3.02 0.00 0.00 0.00 0.00 02:14:01 PM vethc994298 11.88 13.25 1.51 2.58 0.00 0.00 0.00 0.00 02:14:01 PM vethf5fe0dc 2.85 4.15 0.46 0.71 0.00 0.00 0.00 0.00 02:15:01 PM lo 1356.30 1356.30 238.66 238.66 0.00 0.00 0.00 0.00 02:15:01 PM eth0 137.89 100.53 312.70 35.15 0.00 0.00 0.00 0.00 02:15:01 PM docker0 599.00 614.33 117.68 112.35 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:16:01 PM eth0 79.34 64.68 1254.93 15.15 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.38 139.38 22.91 22.91 0.00 0.00 0.00 0.00 Average: eth0 263.74 183.28 2022.65 41.73 0.00 0.00 0.00 0.00 Average: docker0 56.77 58.51 11.01 10.64 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) 06/23/2025 _x86_64_ (8 CPU) 14:04:51 LINUX RESTART (8 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 13.70 0.00 2.19 2.91 0.06 81.13 02:06:01 PM 0 17.74 0.00 1.76 1.22 0.08 79.20 02:06:01 PM 1 15.43 0.00 2.45 0.80 0.07 81.25 02:06:01 PM 2 6.71 0.00 1.57 1.29 0.08 90.34 02:06:01 PM 3 22.67 0.00 3.35 3.05 0.05 70.88 02:06:01 PM 4 15.19 0.00 1.85 1.14 0.05 81.77 02:06:01 PM 5 5.64 0.00 2.12 3.93 0.07 88.25 02:06:01 PM 6 11.80 0.00 2.45 8.63 0.05 77.08 02:06:01 PM 7 14.43 0.00 1.97 3.23 0.05 80.31 02:07:01 PM all 28.61 0.00 1.44 0.99 0.08 68.87 02:07:01 PM 0 36.40 0.00 1.72 1.27 0.08 60.52 02:07:01 PM 1 32.70 0.00 1.29 1.21 0.10 64.70 02:07:01 PM 2 26.93 0.00 1.19 0.35 0.07 71.47 02:07:01 PM 3 25.61 0.00 1.45 1.70 0.07 71.16 02:07:01 PM 4 25.66 0.00 0.90 0.32 0.08 73.04 02:07:01 PM 5 22.81 0.00 1.72 1.45 0.08 73.93 02:07:01 PM 6 31.83 0.00 1.87 0.62 0.07 65.61 02:07:01 PM 7 26.98 0.00 1.37 1.04 0.10 70.52 02:08:01 PM all 34.79 0.00 1.73 2.71 0.13 60.64 02:08:01 PM 0 38.57 0.00 1.00 0.05 0.08 60.29 02:08:01 PM 1 40.55 0.00 2.18 2.23 0.07 54.98 02:08:01 PM 2 42.15 0.00 1.66 8.36 0.10 47.73 02:08:01 PM 3 26.90 0.00 2.08 0.47 0.08 70.47 02:08:01 PM 4 39.62 0.00 1.44 0.02 0.08 58.84 02:08:01 PM 5 23.94 0.00 1.86 10.17 0.08 63.95 02:08:01 PM 6 36.99 0.00 1.93 0.15 0.50 60.43 02:08:01 PM 7 29.58 0.00 1.66 0.28 0.05 68.43 02:09:01 PM all 18.55 0.00 2.82 1.40 0.09 77.13 02:09:01 PM 0 23.55 0.00 3.22 0.13 0.08 73.02 02:09:01 PM 1 15.08 0.00 2.37 2.25 0.08 80.22 02:09:01 PM 2 25.26 0.00 3.16 4.10 0.10 67.38 02:09:01 PM 3 15.44 0.00 3.08 2.82 0.08 78.58 02:09:01 PM 4 17.53 0.00 2.67 1.65 0.10 78.05 02:09:01 PM 5 15.39 0.00 2.77 0.10 0.10 81.64 02:09:01 PM 6 12.07 0.00 2.60 0.12 0.07 85.15 02:09:01 PM 7 24.10 0.00 2.72 0.07 0.08 73.03 02:10:01 PM all 20.81 0.00 2.29 0.19 0.09 76.62 02:10:01 PM 0 20.98 0.00 2.26 0.32 0.10 76.34 02:10:01 PM 1 17.58 0.00 2.01 0.33 0.10 79.98 02:10:01 PM 2 16.85 0.00 2.68 0.12 0.08 80.27 02:10:01 PM 3 26.88 0.00 2.69 0.02 0.10 70.31 02:10:01 PM 4 24.50 0.00 2.44 0.35 0.10 72.61 02:10:01 PM 5 20.14 0.00 2.53 0.03 0.10 77.20 02:10:01 PM 6 22.21 0.00 1.96 0.27 0.08 75.48 02:10:01 PM 7 17.33 0.00 1.74 0.07 0.08 80.78 02:11:01 PM all 4.29 0.00 0.94 0.02 0.06 94.70 02:11:01 PM 0 5.90 0.00 0.68 0.02 0.05 93.35 02:11:01 PM 1 4.93 0.00 1.62 0.02 0.07 93.37 02:11:01 PM 2 3.25 0.00 1.19 0.03 0.08 95.45 02:11:01 PM 3 5.71 0.00 0.92 0.00 0.05 93.32 02:11:01 PM 4 2.59 0.00 0.69 0.02 0.07 96.64 02:11:01 PM 5 5.41 0.00 1.09 0.00 0.05 93.45 02:11:01 PM 6 3.21 0.00 0.64 0.02 0.05 96.08 02:11:01 PM 7 3.29 0.00 0.67 0.03 0.07 95.94 02:12:01 PM all 7.78 0.00 0.58 0.01 0.06 91.56 02:12:01 PM 0 1.69 0.00 0.32 0.00 0.07 97.93 02:12:01 PM 1 8.81 0.00 0.82 0.00 0.07 90.31 02:12:01 PM 2 3.47 0.00 0.99 0.00 0.07 95.47 02:12:01 PM 3 21.98 0.00 0.57 0.02 0.07 77.37 02:12:01 PM 4 8.10 0.00 0.38 0.00 0.05 91.47 02:12:01 PM 5 5.33 0.00 0.35 0.00 0.05 94.27 02:12:01 PM 6 7.63 0.00 0.25 0.00 0.05 92.07 02:12:01 PM 7 5.24 0.00 0.99 0.08 0.05 93.64 02:13:01 PM all 29.56 0.00 0.95 0.04 0.06 69.38 02:13:01 PM 0 20.00 0.00 0.70 0.00 0.08 79.22 02:13:01 PM 1 29.11 0.00 0.52 0.00 0.07 70.31 02:13:01 PM 2 50.73 0.00 2.77 0.08 0.08 46.33 02:13:01 PM 3 32.33 0.00 0.35 0.13 0.05 67.14 02:13:01 PM 4 22.00 0.00 0.84 0.03 0.07 77.07 02:13:01 PM 5 24.03 0.00 0.35 0.00 0.03 75.58 02:13:01 PM 6 27.66 0.00 1.44 0.03 0.07 70.80 02:13:01 PM 7 30.60 0.00 0.65 0.07 0.05 68.63 02:14:01 PM all 29.21 0.00 2.01 0.79 0.08 67.91 02:14:01 PM 0 33.10 0.00 1.83 0.17 0.08 64.82 02:14:01 PM 1 27.93 0.00 2.22 1.41 0.08 68.35 02:14:01 PM 2 17.16 0.00 1.96 0.13 0.08 80.67 02:14:01 PM 3 21.96 0.00 2.70 2.54 0.08 72.71 02:14:01 PM 4 33.16 0.00 1.64 0.25 0.08 64.86 02:14:01 PM 5 42.71 0.00 2.28 0.02 0.08 54.91 02:14:01 PM 6 33.02 0.00 1.37 0.00 0.07 65.54 02:14:01 PM 7 24.56 0.00 2.06 1.79 0.10 71.49 02:15:01 PM all 26.50 0.00 2.38 0.26 0.09 70.77 02:15:01 PM 0 23.01 0.00 3.04 0.02 0.08 73.85 02:15:01 PM 1 24.26 0.00 2.67 0.03 0.12 72.92 02:15:01 PM 2 29.34 0.00 2.20 0.12 0.08 68.26 02:15:01 PM 3 28.58 0.00 3.90 1.21 0.08 66.23 02:15:01 PM 4 29.57 0.00 1.36 0.64 0.08 68.35 02:15:01 PM 5 23.34 0.00 2.35 0.03 0.08 74.19 02:15:01 PM 6 22.08 0.00 1.74 0.05 0.10 76.03 02:15:01 PM 7 31.80 0.00 1.81 0.02 0.08 66.29 02:16:01 PM all 30.52 0.00 1.87 1.06 0.08 66.46 02:16:01 PM 0 24.57 0.00 1.21 0.25 0.07 73.91 02:16:01 PM 1 23.89 0.00 2.26 0.69 0.07 73.10 02:16:01 PM 2 43.50 0.00 1.66 2.34 0.08 52.42 02:16:01 PM 3 45.91 0.00 2.66 0.27 0.10 51.06 02:16:01 PM 4 31.33 0.00 1.55 3.86 0.08 63.17 02:16:01 PM 5 23.63 0.00 2.21 0.18 0.07 73.90 02:16:01 PM 6 12.36 0.00 1.76 0.85 0.05 84.98 02:16:01 PM 7 38.97 0.00 1.67 0.07 0.08 59.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.21 0.00 1.74 0.95 0.08 75.02 Average: 0 22.31 0.00 1.61 0.31 0.08 75.68 Average: 1 21.84 0.00 1.85 0.81 0.08 75.41 Average: 2 24.13 0.00 1.91 1.54 0.08 72.34 Average: 3 24.91 0.00 2.16 1.11 0.07 71.75 Average: 4 22.65 0.00 1.43 0.75 0.08 75.09 Average: 5 19.30 0.00 1.78 1.45 0.07 77.40 Average: 6 20.09 0.00 1.64 0.98 0.10 77.20 Average: 7 22.44 0.00 1.57 0.61 0.07 75.31