---> uname -a: Linux prd-centos8-docker-8c-8g-23726.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 1145 25319 19 5424 30271 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:b4:90:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:feb4:9044/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:3f:f6:31 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::42:61ff:fe3f:f631/64 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) 06/25/2025 _x86_64_ (8 CPU) 13:44:09 LINUX RESTART (8 CPU) 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 271.60 17.50 254.11 3642.73 12686.72 01:47:01 PM 161.17 1.57 159.61 467.92 13743.94 01:48:01 PM 113.76 0.72 113.05 453.32 39253.00 01:49:01 PM 33.01 0.48 32.52 21.46 563.18 01:50:01 PM 5.13 0.00 5.13 0.00 124.41 01:51:01 PM 1.63 0.00 1.63 0.00 48.26 01:52:01 PM 9.23 0.00 9.23 0.00 496.37 01:53:01 PM 103.43 0.00 103.43 0.00 23429.21 01:54:01 PM 19.05 0.00 19.05 0.00 503.18 01:55:01 PM 161.84 2.43 159.41 4462.06 2276.44 Average: 87.98 2.27 85.71 904.70 9312.91 01:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 28379280 30512608 4276432 13.10 2688 2447328 1982820 5.88 218228 3579000 283340 01:47:01 PM 25403828 28737188 7251884 22.21 2688 3618972 3708352 11.00 335848 6333612 1102924 01:48:01 PM 24748156 28130368 7907556 24.21 2688 3665768 5333692 15.82 430264 6867600 124 01:49:01 PM 24752264 28140192 7903448 24.20 2688 3671564 3971780 11.78 437316 6858404 36 01:50:01 PM 24731828 28120452 7923884 24.26 2688 3672272 3989516 11.84 437372 6879780 20 01:51:01 PM 24717252 28106640 7938460 24.31 2688 3673036 4005536 11.88 437372 6894580 112 01:52:01 PM 25522648 28921808 7133064 21.84 2688 3682656 3325404 9.87 439628 6092996 752 01:53:01 PM 23844596 27943472 8811116 26.98 2688 4367572 5836036 17.32 538172 7610704 196 01:54:01 PM 22640472 26773248 10015240 30.67 2688 4405300 6729576 19.97 551240 8793996 7884 01:55:01 PM 23486372 28483784 9169340 28.08 2688 5250104 4055820 12.03 720832 7786664 788488 Average: 24822670 28386976 7833042 23.99 2688 3845457 4293853 12.74 454627 6769734 218388 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM eth0 447.51 328.16 5056.18 46.80 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 424.93 291.60 10675.48 43.51 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 5.01 5.01 0.37 0.37 0.00 0.00 0.00 0.00 01:48:01 PM eth0 15.64 13.05 6.43 7.96 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.70 1.05 0.11 0.12 0.00 0.00 0.00 0.00 01:48:01 PM vethb190b5d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:49:01 PM lo 58.83 58.83 4.62 4.62 0.00 0.00 0.00 0.00 01:49:01 PM eth0 265.33 207.31 79.84 83.36 0.00 0.00 0.00 0.00 01:49:01 PM docker0 9.91 11.33 1.56 1.51 0.00 0.00 0.00 0.00 01:50:01 PM lo 56.28 56.28 2.75 2.75 0.00 0.00 0.00 0.00 01:50:01 PM eth0 165.56 132.31 51.84 60.52 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM lo 55.34 55.34 2.70 2.70 0.00 0.00 0.00 0.00 01:51:01 PM eth0 210.15 165.42 68.87 71.26 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 1.93 1.93 0.09 0.09 0.00 0.00 0.00 0.00 01:52:01 PM eth0 157.89 119.25 88.61 27.97 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:53:01 PM eth0 690.35 373.09 2964.20 36.61 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM veth78b401e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:53:01 PM veth9a70622 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 PM lo 1279.35 1279.35 224.06 224.06 0.00 0.00 0.00 0.00 01:54:01 PM eth0 120.46 79.00 34.40 36.32 0.00 0.00 0.00 0.00 01:54:01 PM docker0 551.02 568.96 108.31 105.84 0.00 0.00 0.00 0.00 01:54:01 PM veth78b401e 516.05 533.84 112.11 82.00 0.00 0.00 0.00 0.01 01:54:01 PM veth9a70622 34.98 35.61 3.73 24.08 0.00 0.00 0.00 0.00 01:55:01 PM lo 141.66 141.66 20.67 20.67 0.00 0.00 0.00 0.00 01:55:01 PM eth0 105.47 87.80 1539.62 22.84 0.00 0.00 0.00 0.00 01:55:01 PM docker0 60.72 60.46 10.94 9.51 0.00 0.00 0.00 0.00 Average: lo 159.85 159.85 25.53 25.53 0.00 0.00 0.00 0.00 Average: eth0 260.33 179.70 2056.46 43.71 0.00 0.00 0.00 0.00 Average: docker0 62.23 64.18 12.09 11.70 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) 06/25/2025 _x86_64_ (8 CPU) 13:44:09 LINUX RESTART (8 CPU) 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 20.33 0.00 1.44 1.07 0.08 77.08 01:46:01 PM 0 16.45 0.00 0.82 0.13 0.07 82.53 01:46:01 PM 1 14.56 0.00 1.34 0.85 0.08 83.17 01:46:01 PM 2 17.74 0.00 1.93 2.29 0.08 77.96 01:46:01 PM 3 10.51 0.00 1.09 1.52 0.08 86.80 01:46:01 PM 4 15.23 0.00 1.57 1.20 0.07 81.93 01:46:01 PM 5 27.67 0.00 1.89 0.95 0.08 69.40 01:46:01 PM 6 29.49 0.00 1.90 1.40 0.07 67.14 01:46:01 PM 7 30.96 0.00 1.02 0.20 0.08 67.74 01:47:01 PM all 43.76 0.00 2.53 0.72 0.11 52.88 01:47:01 PM 0 40.72 0.00 1.75 0.30 0.12 57.11 01:47:01 PM 1 60.12 0.00 2.66 1.13 0.12 35.98 01:47:01 PM 2 26.73 0.00 2.95 2.31 0.10 67.92 01:47:01 PM 3 53.00 0.00 2.89 1.29 0.12 42.70 01:47:01 PM 4 38.74 0.00 1.85 0.07 0.10 59.24 01:47:01 PM 5 56.46 0.00 3.21 0.10 0.13 40.09 01:47:01 PM 6 48.75 0.00 2.30 0.13 0.10 48.71 01:47:01 PM 7 25.55 0.00 2.64 0.40 0.10 71.31 01:48:01 PM all 19.31 0.00 2.06 1.21 0.09 77.33 01:48:01 PM 0 26.86 0.00 2.22 0.12 0.08 70.71 01:48:01 PM 1 12.56 0.00 2.05 3.07 0.08 82.24 01:48:01 PM 2 20.23 0.00 1.88 2.45 0.10 75.35 01:48:01 PM 3 22.71 0.00 2.44 1.46 0.10 73.29 01:48:01 PM 4 21.12 0.00 2.19 0.42 0.10 76.17 01:48:01 PM 5 12.47 0.00 1.96 0.72 0.08 84.77 01:48:01 PM 6 16.76 0.00 1.82 0.80 0.07 80.54 01:48:01 PM 7 21.77 0.00 1.90 0.65 0.08 75.60 01:49:01 PM all 18.32 0.00 2.19 0.10 0.10 79.29 01:49:01 PM 0 13.85 0.00 1.71 0.08 0.12 84.25 01:49:01 PM 1 22.47 0.00 2.26 0.05 0.10 75.11 01:49:01 PM 2 15.94 0.00 2.06 0.08 0.10 81.81 01:49:01 PM 3 23.53 0.00 3.00 0.15 0.10 73.22 01:49:01 PM 4 19.48 0.00 1.93 0.12 0.08 78.39 01:49:01 PM 5 14.01 0.00 2.33 0.07 0.10 83.49 01:49:01 PM 6 14.58 0.00 1.68 0.07 0.10 83.58 01:49:01 PM 7 22.65 0.00 2.55 0.22 0.08 74.50 01:50:01 PM all 2.05 0.00 0.62 0.01 0.07 97.25 01:50:01 PM 0 0.89 0.00 0.25 0.00 0.07 98.80 01:50:01 PM 1 2.83 0.00 0.85 0.00 0.08 96.24 01:50:01 PM 2 1.46 0.00 0.60 0.02 0.07 97.86 01:50:01 PM 3 2.84 0.00 0.48 0.00 0.07 96.61 01:50:01 PM 4 3.14 0.00 0.87 0.00 0.05 95.94 01:50:01 PM 5 2.01 0.00 0.47 0.00 0.07 97.46 01:50:01 PM 6 1.84 0.00 0.87 0.03 0.07 97.19 01:50:01 PM 7 1.44 0.00 0.57 0.00 0.07 97.93 01:51:01 PM all 1.59 0.00 0.59 0.00 0.07 97.75 01:51:01 PM 0 1.64 0.00 0.27 0.00 0.08 98.01 01:51:01 PM 1 1.40 0.00 0.85 0.02 0.07 97.66 01:51:01 PM 2 1.39 0.00 0.95 0.00 0.07 97.59 01:51:01 PM 3 1.59 0.00 0.59 0.00 0.07 97.76 01:51:01 PM 4 1.32 0.00 0.60 0.00 0.08 97.99 01:51:01 PM 5 1.40 0.00 1.03 0.00 0.07 97.50 01:51:01 PM 6 2.87 0.00 0.23 0.02 0.05 96.83 01:51:01 PM 7 1.09 0.00 0.20 0.00 0.07 98.65 01:52:01 PM all 13.67 0.00 0.38 0.03 0.05 85.87 01:52:01 PM 0 32.19 0.00 0.95 0.00 0.05 66.81 01:52:01 PM 1 20.27 0.00 0.33 0.00 0.07 79.33 01:52:01 PM 2 10.65 0.00 0.17 0.00 0.03 89.15 01:52:01 PM 3 8.44 0.00 0.45 0.03 0.05 91.03 01:52:01 PM 4 20.79 0.00 0.10 0.00 0.03 79.07 01:52:01 PM 5 7.03 0.00 0.18 0.00 0.03 92.75 01:52:01 PM 6 2.27 0.00 0.15 0.07 0.07 97.44 01:52:01 PM 7 7.75 0.00 0.70 0.12 0.03 91.40 01:53:01 PM all 30.86 0.00 2.03 0.71 0.09 66.31 01:53:01 PM 0 38.46 0.00 1.54 0.05 0.10 59.85 01:53:01 PM 1 29.90 0.00 2.17 0.96 0.10 66.88 01:53:01 PM 2 35.77 0.00 2.02 0.42 0.08 61.71 01:53:01 PM 3 40.02 0.00 2.52 1.51 0.08 55.86 01:53:01 PM 4 22.87 0.00 1.88 0.25 0.08 74.91 01:53:01 PM 5 18.40 0.00 2.02 1.92 0.10 77.57 01:53:01 PM 6 23.77 0.00 2.60 0.57 0.08 72.97 01:53:01 PM 7 37.71 0.00 1.46 0.00 0.08 60.75 01:54:01 PM all 31.64 0.00 1.87 0.03 0.11 66.34 01:54:01 PM 0 32.18 0.00 2.55 0.02 0.13 65.12 01:54:01 PM 1 21.54 0.00 2.20 0.00 0.10 76.15 01:54:01 PM 2 43.33 0.00 1.51 0.05 0.12 54.99 01:54:01 PM 3 36.18 0.00 1.86 0.00 0.12 61.84 01:54:01 PM 4 26.72 0.00 1.69 0.03 0.12 71.43 01:54:01 PM 5 36.85 0.00 2.03 0.02 0.10 61.00 01:54:01 PM 6 25.91 0.00 1.85 0.08 0.12 72.04 01:54:01 PM 7 30.37 0.00 1.26 0.03 0.10 68.23 01:55:01 PM all 27.80 0.00 1.76 0.43 0.09 69.91 01:55:01 PM 0 19.49 0.00 2.21 1.84 0.12 76.34 01:55:01 PM 1 22.02 0.00 1.46 0.07 0.12 76.34 01:55:01 PM 2 30.02 0.00 1.52 0.00 0.07 68.39 01:55:01 PM 3 38.43 0.00 1.62 0.50 0.10 59.35 01:55:01 PM 4 25.29 0.00 1.66 0.02 0.07 72.96 01:55:01 PM 5 21.95 0.00 1.47 0.03 0.08 76.46 01:55:01 PM 6 41.03 0.00 1.81 0.10 0.10 56.96 01:55:01 PM 7 24.18 0.00 2.36 0.85 0.10 72.51 Average: all 20.91 0.00 1.55 0.43 0.09 77.03 Average: 0 22.25 0.00 1.43 0.25 0.09 75.97 Average: 1 20.75 0.00 1.62 0.61 0.09 76.93 Average: 2 20.31 0.00 1.56 0.76 0.08 77.29 Average: 3 23.69 0.00 1.69 0.65 0.09 73.88 Average: 4 19.45 0.00 1.43 0.21 0.08 78.83 Average: 5 19.79 0.00 1.66 0.38 0.09 78.08 Average: 6 20.71 0.00 1.52 0.33 0.08 77.36 Average: 7 20.33 0.00 1.46 0.25 0.08 77.88