---> uname -a: Linux prd-centos8-docker-8c-8g-16754.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 1137 25290 19 5462 30279 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:af:c6:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:feaf:c6ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:c0:2b:6f 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::42:2cff:fec0:2b6f/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) 12/01/2025 _x86_64_ (8 CPU) 12:26:13 LINUX RESTART (8 CPU) 12:27:01 PM tps rtps wtps bread/s bwrtn/s 12:28:01 PM 267.56 17.50 250.06 3728.31 14265.09 12:29:01 PM 155.95 1.77 154.18 498.90 12353.63 12:30:01 PM 21.36 0.00 21.36 0.00 2450.01 12:31:01 PM 108.11 0.55 107.56 426.85 39791.80 12:32:01 PM 35.90 0.48 35.42 21.46 558.55 12:33:01 PM 12.03 0.00 12.03 0.00 670.33 12:34:01 PM 118.46 0.02 118.44 0.13 24006.00 12:35:01 PM 14.80 0.00 14.80 0.00 387.99 12:36:01 PM 202.38 0.00 202.38 0.00 2549.87 12:37:01 PM 67.19 2.90 64.30 4540.89 27373.79 Average: 100.37 2.32 98.05 921.63 12441.50 12:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 PM 28704224 30709508 3951488 12.10 2688 2318912 1813060 5.38 211024 3260872 144492 12:29:01 PM 27196996 29474112 5458716 16.72 2688 2585240 2904676 8.62 280440 4672908 67308 12:30:01 PM 27328244 29605548 5327468 16.31 2688 2585316 2784464 8.26 280504 4544464 12 12:31:01 PM 25236024 28647292 7419688 22.72 2688 3694152 3581392 10.63 421128 6391940 928 12:32:01 PM 24942156 28361820 7713556 23.62 2688 3701876 3749924 11.13 442592 6661532 4172 12:33:01 PM 25657516 29091972 6998196 21.43 2688 3716092 3104456 9.21 448764 5943680 4244 12:34:01 PM 23594888 27732516 9060824 27.75 2688 4405792 5821140 17.27 646764 7743272 1652 12:35:01 PM 23043844 27228532 9611868 29.43 2688 4453404 6164536 18.29 649324 8289384 1436 12:36:01 PM 24143856 28248132 8511856 26.07 2688 4360248 3817408 11.33 646412 7207972 24 12:37:01 PM 25881608 30987212 6774104 20.74 2688 5351656 1539152 4.57 1138312 4972448 89848 Average: 25572936 29008664 7082776 21.69 2688 3717269 3528021 10.47 516526 5968847 31412 12:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 254.09 219.21 3149.50 53.80 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 283.09 218.03 3797.85 47.31 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 142.83 111.91 72.44 33.46 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 297.13 177.78 9492.15 14.09 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 PM lo 55.60 55.60 4.79 4.79 0.00 0.00 0.00 0.00 12:32:01 PM eth0 123.01 91.79 36.68 44.34 0.00 0.00 0.00 0.00 12:32:01 PM docker0 12.05 13.48 1.78 1.68 0.00 0.00 0.00 0.00 12:33:01 PM lo 46.27 46.27 2.38 2.38 0.00 0.00 0.00 0.00 12:33:01 PM eth0 183.82 135.24 70.35 71.16 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.80 1.05 0.11 0.19 0.00 0.00 0.00 0.00 12:34:01 PM lo 19.99 19.99 2.49 2.49 0.00 0.00 0.00 0.00 12:34:01 PM eth0 583.97 242.34 2979.56 1601.47 0.00 0.00 0.00 0.00 12:34:01 PM docker0 8.50 10.05 0.81 1.79 0.00 0.00 0.00 0.00 12:34:01 PM veth33b7fd4 8.50 10.18 0.93 1.80 0.00 0.00 0.00 0.00 12:34:01 PM vethf252522 0.00 0.28 0.00 0.08 0.00 0.00 0.00 0.00 12:35:01 PM lo 829.58 829.58 123.49 123.49 0.00 0.00 0.00 0.00 12:35:01 PM eth0 105.90 76.05 32.97 36.19 0.00 0.00 0.00 0.00 12:35:01 PM docker0 360.01 373.39 56.36 61.02 0.00 0.00 0.00 0.00 12:35:01 PM veth33b7fd4 312.80 324.70 55.54 46.77 0.00 0.00 0.00 0.00 12:35:01 PM vethf252522 47.21 49.01 5.74 14.42 0.00 0.00 0.00 0.00 12:36:01 PM lo 778.41 778.41 151.54 151.54 0.00 0.00 0.00 0.00 12:36:01 PM eth0 68.83 54.33 261.62 18.28 0.00 0.00 0.00 0.00 12:36:01 PM docker0 340.82 348.72 77.76 69.83 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 12:37:01 PM eth0 111.08 136.54 1273.24 2331.13 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.07 173.07 28.47 28.47 0.00 0.00 0.00 0.00 Average: eth0 215.38 146.32 2116.81 425.14 0.00 0.00 0.00 0.00 Average: docker0 72.21 74.67 13.68 13.45 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) 12/01/2025 _x86_64_ (8 CPU) 12:26:13 LINUX RESTART (8 CPU) 12:27:01 PM CPU %user %nice %system %iowait %steal %idle 12:28:01 PM all 18.17 0.00 1.33 0.94 0.08 79.48 12:28:01 PM 0 22.50 0.00 1.12 0.37 0.10 75.91 12:28:01 PM 1 20.41 0.00 1.37 1.25 0.07 76.90 12:28:01 PM 2 19.33 0.00 1.39 1.45 0.07 77.76 12:28:01 PM 3 16.10 0.00 1.07 1.02 0.07 81.74 12:28:01 PM 4 10.87 0.00 0.99 0.90 0.07 87.18 12:28:01 PM 5 7.90 0.00 0.89 0.90 0.10 90.20 12:28:01 PM 6 20.93 0.00 1.82 0.60 0.08 76.57 12:28:01 PM 7 27.32 0.00 1.99 0.98 0.07 69.65 12:29:01 PM all 36.95 0.00 1.18 0.55 0.08 61.25 12:29:01 PM 0 48.19 0.00 1.35 0.42 0.08 49.95 12:29:01 PM 1 31.04 0.00 1.10 0.74 0.08 67.03 12:29:01 PM 2 31.53 0.00 1.04 0.62 0.10 66.72 12:29:01 PM 3 22.87 0.00 0.90 0.22 0.08 75.93 12:29:01 PM 4 41.80 0.00 0.70 0.37 0.07 57.06 12:29:01 PM 5 33.73 0.00 1.09 0.23 0.08 64.86 12:29:01 PM 6 38.53 0.00 0.93 1.44 0.07 59.03 12:29:01 PM 7 47.88 0.00 2.31 0.35 0.08 49.37 12:30:01 PM all 8.21 0.00 0.28 0.09 0.04 91.38 12:30:01 PM 0 7.63 0.00 0.17 0.00 0.05 92.15 12:30:01 PM 1 1.52 0.00 0.20 0.35 0.05 97.88 12:30:01 PM 2 17.85 0.00 0.07 0.00 0.05 82.04 12:30:01 PM 3 4.62 0.00 0.58 0.37 0.03 94.39 12:30:01 PM 4 18.15 0.00 0.10 0.00 0.03 81.72 12:30:01 PM 5 4.37 0.00 0.60 0.00 0.03 94.99 12:30:01 PM 6 3.12 0.00 0.25 0.00 0.05 96.58 12:30:01 PM 7 8.39 0.00 0.27 0.00 0.03 91.31 12:31:01 PM all 23.15 0.00 2.23 0.89 0.08 73.66 12:31:01 PM 0 19.85 0.00 1.74 0.44 0.07 77.91 12:31:01 PM 1 22.37 0.00 3.02 1.61 0.08 72.91 12:31:01 PM 2 17.27 0.00 2.54 1.09 0.08 79.02 12:31:01 PM 3 25.24 0.00 2.55 0.92 0.07 71.22 12:31:01 PM 4 20.18 0.00 2.54 2.12 0.08 75.08 12:31:01 PM 5 20.67 0.00 1.93 0.24 0.08 77.08 12:31:01 PM 6 40.95 0.00 1.95 0.03 0.07 57.00 12:31:01 PM 7 18.65 0.00 1.54 0.65 0.07 79.09 12:32:01 PM all 21.94 0.00 2.19 0.08 0.09 75.70 12:32:01 PM 0 19.89 0.00 2.22 0.17 0.08 77.63 12:32:01 PM 1 27.51 0.00 1.92 0.07 0.10 70.40 12:32:01 PM 2 19.92 0.00 1.72 0.03 0.08 78.24 12:32:01 PM 3 20.90 0.00 2.39 0.05 0.10 76.55 12:32:01 PM 4 17.62 0.00 1.88 0.08 0.10 80.32 12:32:01 PM 5 19.15 0.00 2.43 0.07 0.08 78.27 12:32:01 PM 6 23.52 0.00 2.41 0.03 0.10 73.94 12:32:01 PM 7 27.03 0.00 2.53 0.10 0.10 70.24 12:33:01 PM all 20.72 0.00 1.20 0.03 0.08 77.97 12:33:01 PM 0 23.43 0.00 0.70 0.03 0.08 75.76 12:33:01 PM 1 14.89 0.00 1.69 0.00 0.07 83.36 12:33:01 PM 2 30.85 0.00 1.69 0.13 0.08 67.24 12:33:01 PM 3 32.90 0.00 0.94 0.03 0.05 66.08 12:33:01 PM 4 25.90 0.00 1.19 0.00 0.08 72.83 12:33:01 PM 5 12.53 0.00 1.20 0.00 0.08 86.19 12:33:01 PM 6 14.96 0.00 1.04 0.02 0.08 83.90 12:33:01 PM 7 10.32 0.00 1.12 0.02 0.08 88.46 12:34:01 PM all 31.12 0.00 1.83 0.46 0.08 66.51 12:34:01 PM 0 38.81 0.00 1.49 0.18 0.08 59.43 12:34:01 PM 1 31.87 0.00 1.59 1.26 0.08 65.19 12:34:01 PM 2 32.28 0.00 2.18 0.35 0.08 65.11 12:34:01 PM 3 35.86 0.00 1.74 0.49 0.10 61.81 12:34:01 PM 4 28.22 0.00 2.18 1.04 0.08 68.47 12:34:01 PM 5 16.09 0.00 1.41 0.30 0.08 82.12 12:34:01 PM 6 25.09 0.00 1.58 0.03 0.07 73.24 12:34:01 PM 7 40.71 0.00 2.45 0.03 0.08 56.72 12:35:01 PM all 21.36 0.00 1.39 0.02 0.09 77.14 12:35:01 PM 0 25.56 0.00 0.55 0.02 0.08 73.79 12:35:01 PM 1 19.49 0.00 1.98 0.00 0.08 78.45 12:35:01 PM 2 15.39 0.00 1.54 0.00 0.08 82.98 12:35:01 PM 3 19.45 0.00 1.66 0.05 0.08 78.76 12:35:01 PM 4 23.03 0.00 0.87 0.00 0.08 76.02 12:35:01 PM 5 17.53 0.00 1.58 0.00 0.10 80.80 12:35:01 PM 6 12.01 0.00 1.73 0.03 0.10 86.13 12:35:01 PM 7 38.41 0.00 1.21 0.08 0.08 60.21 12:36:01 PM all 26.67 0.00 1.61 0.37 0.08 71.27 12:36:01 PM 0 35.64 0.00 1.20 0.02 0.08 63.06 12:36:01 PM 1 17.53 0.00 1.52 0.03 0.07 80.85 12:36:01 PM 2 28.60 0.00 2.11 0.13 0.08 69.07 12:36:01 PM 3 15.97 0.00 1.22 0.12 0.08 82.61 12:36:01 PM 4 23.61 0.00 1.97 0.07 0.07 74.28 12:36:01 PM 5 12.98 0.00 1.37 0.85 0.08 84.71 12:36:01 PM 6 27.32 0.00 1.32 0.03 0.07 71.25 12:36:01 PM 7 51.66 0.00 2.19 1.72 0.08 44.35 12:37:01 PM all 23.73 0.00 1.87 0.41 0.07 73.93 12:37:01 PM 0 26.64 0.00 1.64 0.00 0.08 71.64 12:37:01 PM 1 39.35 0.00 2.39 0.27 0.08 57.91 12:37:01 PM 2 10.92 0.00 1.87 2.41 0.07 84.73 12:37:01 PM 3 24.37 0.00 1.89 0.17 0.05 73.52 12:37:01 PM 4 25.63 0.00 2.08 0.08 0.05 72.16 12:37:01 PM 5 19.80 0.00 1.57 0.12 0.07 78.45 12:37:01 PM 6 19.30 0.00 1.29 0.00 0.08 79.32 12:37:01 PM 7 23.82 0.00 2.19 0.20 0.05 73.74 Average: all 23.20 0.00 1.51 0.38 0.08 74.84 Average: 0 26.81 0.00 1.22 0.16 0.08 71.73 Average: 1 22.59 0.00 1.68 0.56 0.08 75.10 Average: 2 22.39 0.00 1.61 0.62 0.08 75.29 Average: 3 21.82 0.00 1.49 0.34 0.07 76.27 Average: 4 23.50 0.00 1.45 0.47 0.07 74.52 Average: 5 16.47 0.00 1.41 0.27 0.08 81.77 Average: 6 22.57 0.00 1.43 0.22 0.08 75.70 Average: 7 29.41 0.00 1.78 0.41 0.07 68.32