---> uname -a: Linux prd-centos8-docker-8c-8g-31630.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 1147 25095 19 5647 30269 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:b5:4a:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:feb5:4a37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:13:c5:bc 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::42:6bff:fe13:c5bc/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) 07/29/2025 _x86_64_ (8 CPU) 22:21:10 LINUX RESTART (8 CPU) 10:22:02 PM tps rtps wtps bread/s bwrtn/s 10:23:01 PM 282.29 17.86 264.44 3704.10 12950.20 10:24:01 PM 141.90 1.58 140.32 467.18 13311.41 10:25:01 PM 134.42 0.73 133.69 454.78 40473.26 10:26:01 PM 28.71 0.05 28.66 0.53 475.66 10:27:01 PM 8.21 0.45 7.76 22.13 194.60 10:28:01 PM 10.51 0.00 10.51 0.00 507.57 10:29:01 PM 33.34 0.00 33.34 0.00 8353.98 10:30:01 PM 90.55 0.00 90.55 0.00 15720.13 10:31:01 PM 168.56 0.02 168.54 0.13 2336.35 10:32:01 PM 51.61 3.78 47.83 6184.17 27981.80 Average: 94.70 2.42 92.28 1078.86 12229.23 10:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 PM 28392916 30543548 4262796 13.05 2688 2463528 2066944 6.13 220188 3559216 303696 10:24:01 PM 25291060 28749772 7364652 22.55 2688 3758656 3794720 11.26 325588 6503428 1226076 10:25:01 PM 24969244 28370032 7686468 23.54 2688 3683216 4065892 12.06 432580 6642064 60 10:26:01 PM 24859628 28263500 7796084 23.87 2688 3686364 3932852 11.67 438192 6746780 24 10:27:01 PM 24764640 28171872 7891072 24.16 2688 3689600 3953972 11.73 439420 6840228 100 10:28:01 PM 25404076 28820556 7251636 22.21 2688 3698696 3443460 10.22 441356 6203476 20 10:29:01 PM 24483968 28300012 8171744 25.02 2688 4085608 3978756 11.80 506224 7036276 147752 10:30:01 PM 22801852 26951456 9853860 30.17 2688 4418468 6569660 19.49 553520 8622380 352 10:31:01 PM 23985540 28074412 8670172 26.55 2688 4345896 3974016 11.79 552352 7456908 392 10:32:01 PM 23406404 28694316 9249308 28.32 2688 5532312 3757208 11.15 782628 7790192 182864 Average: 24835933 28493948 7819779 23.95 2688 3936234 3953748 11.73 469205 6740095 186134 10:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 428.24 339.88 5206.46 63.32 0.00 0.00 0.00 0.00 10:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 467.76 308.08 10715.19 44.24 0.00 0.00 0.00 0.00 10:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM lo 7.96 7.96 0.61 0.61 0.00 0.00 0.00 0.00 10:25:01 PM eth0 27.77 20.81 7.21 9.41 0.00 0.00 0.00 0.00 10:25:01 PM docker0 1.27 1.70 0.18 0.21 0.00 0.00 0.00 0.00 10:25:01 PM veth2db8218 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 PM lo 59.00 59.00 4.60 4.60 0.00 0.00 0.00 0.00 10:26:01 PM eth0 118.08 77.66 36.84 38.75 0.00 0.00 0.00 0.00 10:26:01 PM docker0 10.30 11.51 1.53 1.46 0.00 0.00 0.00 0.00 10:27:01 PM lo 59.80 59.80 3.04 3.04 0.00 0.00 0.00 0.00 10:27:01 PM eth0 229.44 183.02 62.90 75.07 0.00 0.00 0.00 0.00 10:27:01 PM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 10:28:01 PM lo 11.36 11.36 0.55 0.55 0.00 0.00 0.00 0.00 10:28:01 PM eth0 113.53 89.82 96.58 29.74 0.00 0.00 0.00 0.00 10:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 PM eth0 408.78 236.49 1761.96 27.97 0.00 0.00 0.00 0.00 10:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM lo 392.20 392.20 57.90 57.90 0.00 0.00 0.00 0.00 10:30:01 PM eth0 421.13 215.14 1227.27 23.66 0.00 0.00 0.00 0.00 10:30:01 PM docker0 172.26 180.56 26.48 28.29 0.00 0.00 0.00 0.00 10:30:01 PM veth93594cf 154.40 161.78 26.72 23.61 0.00 0.00 0.00 0.00 10:30:01 PM veth710fcc0 17.86 19.48 2.11 4.94 0.00 0.00 0.00 0.00 10:31:01 PM lo 1044.39 1044.39 190.72 190.72 0.00 0.00 0.00 0.00 10:31:01 PM eth0 85.60 67.43 299.61 26.09 0.00 0.00 0.00 0.00 10:31:01 PM docker0 459.71 469.06 95.00 90.02 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 296.63 217.03 3353.29 21.25 0.00 0.00 0.00 0.00 10:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.76 157.76 25.79 25.79 0.00 0.00 0.00 0.00 Average: eth0 259.42 175.26 2271.86 35.91 0.00 0.00 0.00 0.00 Average: docker0 64.54 66.50 12.35 12.04 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) 07/29/2025 _x86_64_ (8 CPU) 22:21:10 LINUX RESTART (8 CPU) 10:22:02 PM CPU %user %nice %system %iowait %steal %idle 10:23:01 PM all 21.34 0.00 1.42 0.83 0.08 76.33 10:23:01 PM 0 12.50 0.00 0.56 0.17 0.10 86.67 10:23:01 PM 1 13.75 0.00 0.93 0.56 0.07 84.69 10:23:01 PM 2 13.03 0.00 1.34 0.90 0.10 84.62 10:23:01 PM 3 23.08 0.00 0.92 1.19 0.07 74.75 10:23:01 PM 4 16.48 0.00 1.27 0.85 0.08 81.31 10:23:01 PM 5 24.37 0.00 1.70 0.66 0.07 73.20 10:23:01 PM 6 37.69 0.00 2.79 1.16 0.07 58.30 10:23:01 PM 7 29.86 0.00 1.82 1.14 0.07 67.11 10:24:01 PM all 45.29 0.00 2.16 0.47 0.08 52.00 10:24:01 PM 0 34.50 0.00 2.03 0.50 0.10 62.87 10:24:01 PM 1 56.25 0.00 1.77 0.25 0.07 41.66 10:24:01 PM 2 49.45 0.00 2.15 0.47 0.07 47.87 10:24:01 PM 3 44.18 0.00 2.48 0.40 0.10 52.84 10:24:01 PM 4 49.32 0.00 1.81 0.03 0.08 48.75 10:24:01 PM 5 62.02 0.00 3.63 1.03 0.08 33.24 10:24:01 PM 6 31.69 0.00 1.81 1.06 0.07 65.37 10:24:01 PM 7 34.94 0.00 1.57 0.02 0.08 63.39 10:25:01 PM all 20.26 0.00 2.79 0.63 0.09 76.23 10:25:01 PM 0 20.65 0.00 2.08 0.05 0.08 77.13 10:25:01 PM 1 21.37 0.00 3.16 0.79 0.10 74.58 10:25:01 PM 2 22.26 0.00 3.05 0.69 0.10 73.90 10:25:01 PM 3 21.31 0.00 2.38 0.75 0.08 75.47 10:25:01 PM 4 18.16 0.00 3.02 0.55 0.08 78.18 10:25:01 PM 5 22.61 0.00 3.40 1.67 0.08 72.23 10:25:01 PM 6 22.10 0.00 2.89 0.35 0.08 74.58 10:25:01 PM 7 13.64 0.00 2.36 0.17 0.07 83.76 10:26:01 PM all 16.30 0.00 1.93 0.04 0.08 81.65 10:26:01 PM 0 18.28 0.00 1.57 0.02 0.08 80.05 10:26:01 PM 1 16.58 0.00 2.04 0.03 0.07 81.28 10:26:01 PM 2 15.52 0.00 2.21 0.02 0.08 82.17 10:26:01 PM 3 11.56 0.00 1.47 0.03 0.08 86.85 10:26:01 PM 4 16.14 0.00 1.97 0.05 0.07 81.77 10:26:01 PM 5 15.10 0.00 1.79 0.07 0.08 82.96 10:26:01 PM 6 19.71 0.00 2.56 0.03 0.08 77.61 10:26:01 PM 7 17.50 0.00 1.79 0.08 0.10 80.53 10:27:01 PM all 5.64 0.00 1.10 0.02 0.08 93.16 10:27:01 PM 0 4.84 0.00 1.12 0.00 0.10 93.94 10:27:01 PM 1 5.38 0.00 0.82 0.03 0.10 93.67 10:27:01 PM 2 5.68 0.00 0.75 0.00 0.08 93.48 10:27:01 PM 3 8.63 0.00 1.50 0.05 0.07 89.75 10:27:01 PM 4 6.49 0.00 1.37 0.03 0.07 92.04 10:27:01 PM 5 4.58 0.00 0.97 0.00 0.08 94.37 10:27:01 PM 6 4.94 0.00 0.75 0.02 0.08 94.21 10:27:01 PM 7 4.58 0.00 1.50 0.00 0.05 93.87 10:28:01 PM all 11.75 0.00 0.44 0.02 0.05 87.73 10:28:01 PM 0 9.22 0.00 0.13 0.00 0.05 90.60 10:28:01 PM 1 11.54 0.00 0.27 0.00 0.03 88.16 10:28:01 PM 2 22.68 0.00 0.63 0.03 0.07 76.58 10:28:01 PM 3 27.26 0.00 0.88 0.00 0.07 71.79 10:28:01 PM 4 4.37 0.00 0.73 0.00 0.07 94.83 10:28:01 PM 5 4.54 0.00 0.28 0.00 0.05 95.13 10:28:01 PM 6 7.44 0.00 0.37 0.05 0.03 92.11 10:28:01 PM 7 6.97 0.00 0.23 0.07 0.07 92.66 10:29:01 PM all 33.21 0.00 1.31 0.16 0.08 65.25 10:29:01 PM 0 22.21 0.00 1.59 0.02 0.08 76.10 10:29:01 PM 1 29.80 0.00 1.13 0.49 0.10 68.48 10:29:01 PM 2 22.31 0.00 1.17 0.00 0.07 76.45 10:29:01 PM 3 34.28 0.00 1.68 0.17 0.08 63.79 10:29:01 PM 4 39.49 0.00 1.26 0.15 0.08 59.02 10:29:01 PM 5 42.94 0.00 1.31 0.18 0.07 55.50 10:29:01 PM 6 31.49 0.00 1.22 0.25 0.08 66.96 10:29:01 PM 7 43.13 0.00 1.09 0.00 0.07 55.71 10:30:01 PM all 24.87 0.00 1.91 0.29 0.09 72.84 10:30:01 PM 0 32.62 0.00 1.83 0.32 0.08 65.15 10:30:01 PM 1 32.48 0.00 2.60 0.81 0.08 64.03 10:30:01 PM 2 20.46 0.00 1.66 0.03 0.10 77.74 10:30:01 PM 3 34.07 0.00 2.03 0.23 0.08 63.58 10:30:01 PM 4 18.20 0.00 1.79 0.08 0.08 79.84 10:30:01 PM 5 20.30 0.00 2.06 0.12 0.08 77.44 10:30:01 PM 6 20.04 0.00 1.49 0.27 0.10 78.09 10:30:01 PM 7 20.77 0.00 1.81 0.47 0.08 76.87 10:31:01 PM all 28.85 0.00 1.80 0.33 0.08 68.95 10:31:01 PM 0 43.18 0.00 2.48 1.57 0.08 52.69 10:31:01 PM 1 18.92 0.00 1.52 0.10 0.10 79.36 10:31:01 PM 2 33.63 0.00 0.84 0.03 0.08 65.42 10:31:01 PM 3 40.38 0.00 2.39 0.00 0.07 57.16 10:31:01 PM 4 17.34 0.00 1.62 0.03 0.07 80.93 10:31:01 PM 5 25.31 0.00 1.29 0.18 0.08 73.13 10:31:01 PM 6 35.43 0.00 2.23 0.10 0.08 62.16 10:31:01 PM 7 16.55 0.00 2.00 0.59 0.08 80.78 10:32:01 PM all 36.79 0.00 1.74 0.42 0.08 60.96 10:32:01 PM 0 22.89 0.00 1.67 0.00 0.08 75.35 10:32:01 PM 1 47.63 0.00 2.09 0.32 0.07 49.89 10:32:01 PM 2 48.04 0.00 2.59 0.54 0.08 48.74 10:32:01 PM 3 49.00 0.00 1.92 0.57 0.07 48.44 10:32:01 PM 4 30.59 0.00 1.05 0.30 0.08 67.97 10:32:01 PM 5 44.87 0.00 1.49 1.27 0.08 52.28 10:32:01 PM 6 23.57 0.00 1.74 0.27 0.07 74.35 10:32:01 PM 7 27.75 0.00 1.39 0.13 0.10 70.63 Average: all 24.42 0.00 1.66 0.32 0.08 73.52 Average: 0 22.09 0.00 1.51 0.26 0.09 76.05 Average: 1 25.38 0.00 1.63 0.34 0.08 72.58 Average: 2 25.32 0.00 1.64 0.27 0.08 72.69 Average: 3 29.38 0.00 1.77 0.34 0.08 68.44 Average: 4 21.66 0.00 1.59 0.21 0.08 76.47 Average: 5 26.64 0.00 1.79 0.52 0.08 70.97 Average: 6 23.38 0.00 1.78 0.35 0.08 74.41 Average: 7 21.55 0.00 1.56 0.26 0.08 76.55