---> uname -a: Linux prd-centos8-docker-8c-8g-23700.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1148 25126 19 5615 30268 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:34:43:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe34:4312/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:5f:86:23 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:c2ff:fe5f:8623/64 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) 12:50:10 LINUX RESTART (8 CPU) 12:51:01 PM tps rtps wtps bread/s bwrtn/s 12:52:01 PM 270.68 17.61 253.07 3747.15 12636.15 12:53:01 PM 168.26 1.48 166.77 513.91 13912.81 12:54:01 PM 117.68 0.62 117.06 395.87 39451.57 12:55:01 PM 26.22 0.48 25.74 21.46 465.49 12:56:01 PM 8.85 0.00 8.85 0.00 391.37 12:57:01 PM 20.26 0.08 20.18 4.00 457.96 12:58:01 PM 104.52 0.00 104.52 0.00 23530.14 12:59:01 PM 176.22 0.00 176.22 0.00 1987.20 01:00:01 PM 49.20 2.62 46.58 4501.83 27288.87 01:01:01 PM 37.40 1.67 35.74 1781.14 7611.40 Average: 97.93 2.46 95.47 1096.56 12773.10 12:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 PM 28278724 30414836 4376988 13.40 2688 2450084 2082308 6.18 225276 3672612 284132 12:53:01 PM 25534692 28870536 7121020 21.81 2688 3621560 3428048 10.17 335080 6203044 1102532 12:54:01 PM 25177980 28560192 7477732 22.90 2688 3666308 3819548 11.33 430036 6443392 52 12:55:01 PM 24519172 27907388 8136540 24.92 2688 3671288 5493428 16.30 436392 7091472 176 12:56:01 PM 25865676 29262116 6790036 20.79 2688 3679952 3019164 8.96 438468 5754584 1112 12:57:01 PM 25177852 28809396 7477860 22.90 2688 3913072 3706024 11.00 499592 6372096 228364 12:58:01 PM 23300668 27418916 9355044 28.65 2688 4388476 6142544 18.22 549708 8136420 3828 12:59:01 PM 24588372 28653956 8067340 24.70 2688 4324640 3484096 10.34 546832 6872128 17468 01:00:01 PM 25497932 30620584 7157780 21.92 2688 5372416 1940476 5.76 752400 5746084 128088 01:01:01 PM 25751144 31014008 6904568 21.14 2688 5507956 1510224 4.48 963180 5280552 33484 Average: 25369221 29153193 7286491 22.31 2688 4059575 3462586 10.27 517696 6157238 179924 12:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 450.75 340.77 5057.30 61.00 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 428.35 286.52 10677.57 39.88 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 6.88 6.88 0.59 0.59 0.00 0.00 0.00 0.00 12:54:01 PM eth0 13.33 13.30 3.57 7.03 0.00 0.00 0.00 0.00 12:54:01 PM docker0 1.42 1.82 0.23 0.22 0.00 0.00 0.00 0.00 12:54:01 PM veth46e954a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 56.20 56.20 4.25 4.25 0.00 0.00 0.00 0.00 12:55:01 PM eth0 128.99 101.40 39.34 47.48 0.00 0.00 0.00 0.00 12:55:01 PM docker0 8.46 9.81 1.34 1.28 0.00 0.00 0.00 0.00 12:55:01 PM veth9429bc2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:56:01 PM lo 44.90 44.90 2.31 2.31 0.00 0.00 0.00 0.00 12:56:01 PM eth0 173.04 134.99 61.62 54.45 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.70 0.93 0.11 0.18 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:57:01 PM eth0 204.37 155.90 759.12 48.34 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 211.91 211.91 32.19 32.19 0.00 0.00 0.00 0.00 12:58:01 PM eth0 556.81 316.80 2287.33 31.33 0.00 0.00 0.00 0.00 12:58:01 PM docker0 90.98 96.60 14.57 15.70 0.00 0.00 0.00 0.00 12:58:01 PM veth347e994 83.50 88.45 14.89 13.51 0.00 0.00 0.00 0.00 12:58:01 PM vethf73e73f 7.48 8.85 0.92 2.46 0.00 0.00 0.00 0.00 12:59:01 PM lo 1190.87 1190.87 211.73 211.73 0.00 0.00 0.00 0.00 12:59:01 PM eth0 161.10 111.03 323.36 42.96 0.00 0.00 0.00 0.00 12:59:01 PM docker0 521.76 534.61 104.81 99.73 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:00:01 PM eth0 281.49 175.24 2325.36 21.12 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 283.64 219.24 1252.11 45.67 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.19 151.19 25.11 25.11 0.00 0.00 0.00 0.00 Average: eth0 268.18 185.51 2278.53 39.92 0.00 0.00 0.00 0.00 Average: docker0 62.33 64.38 12.11 11.71 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) 12:50:10 LINUX RESTART (8 CPU) 12:51:01 PM CPU %user %nice %system %iowait %steal %idle 12:52:01 PM all 23.02 0.00 1.47 0.82 0.08 74.61 12:52:01 PM 0 19.46 0.00 0.82 0.62 0.12 78.98 12:52:01 PM 1 18.05 0.00 1.09 0.47 0.05 80.34 12:52:01 PM 2 29.77 0.00 1.55 0.45 0.08 68.14 12:52:01 PM 3 26.77 0.00 1.12 0.40 0.07 71.65 12:52:01 PM 4 8.67 0.00 0.82 0.99 0.07 89.46 12:52:01 PM 5 24.54 0.00 3.08 2.27 0.10 70.01 12:52:01 PM 6 23.93 0.00 1.17 0.74 0.07 74.10 12:52:01 PM 7 32.98 0.00 2.10 0.60 0.07 64.25 12:53:01 PM all 44.30 0.00 2.61 0.51 0.09 52.49 12:53:01 PM 0 16.57 0.00 2.92 0.02 0.08 80.41 12:53:01 PM 1 49.78 0.00 2.85 1.12 0.08 46.16 12:53:01 PM 2 55.00 0.00 2.13 0.57 0.10 42.20 12:53:01 PM 3 34.21 0.00 2.59 0.89 0.08 62.23 12:53:01 PM 4 56.03 0.00 3.04 0.19 0.08 40.66 12:53:01 PM 5 60.09 0.00 2.48 0.22 0.08 37.12 12:53:01 PM 6 39.49 0.00 2.54 0.50 0.10 57.37 12:53:01 PM 7 43.27 0.00 2.30 0.59 0.08 53.75 12:54:01 PM all 20.59 0.00 2.23 0.72 0.09 76.37 12:54:01 PM 0 19.12 0.00 2.09 0.33 0.08 78.37 12:54:01 PM 1 29.63 0.00 3.55 1.46 0.08 65.28 12:54:01 PM 2 21.20 0.00 1.84 1.24 0.08 75.64 12:54:01 PM 3 15.14 0.00 2.28 1.17 0.12 81.29 12:54:01 PM 4 18.51 0.00 1.81 0.05 0.08 79.55 12:54:01 PM 5 20.14 0.00 2.03 0.82 0.08 76.93 12:54:01 PM 6 22.16 0.00 2.50 0.08 0.10 75.16 12:54:01 PM 7 18.85 0.00 1.75 0.60 0.07 78.72 12:55:01 PM all 16.24 0.00 1.84 0.04 0.09 81.79 12:55:01 PM 0 14.58 0.00 1.67 0.02 0.10 83.63 12:55:01 PM 1 16.89 0.00 2.13 0.07 0.08 80.84 12:55:01 PM 2 16.59 0.00 1.61 0.03 0.08 81.69 12:55:01 PM 3 16.01 0.00 1.42 0.02 0.08 82.46 12:55:01 PM 4 12.71 0.00 1.27 0.05 0.08 85.88 12:55:01 PM 5 17.85 0.00 1.89 0.03 0.10 80.13 12:55:01 PM 6 18.40 0.00 2.85 0.05 0.08 78.62 12:55:01 PM 7 16.90 0.00 1.89 0.05 0.08 81.08 12:56:01 PM all 7.45 0.00 0.74 0.02 0.07 91.73 12:56:01 PM 0 4.41 0.00 0.52 0.00 0.08 94.99 12:56:01 PM 1 4.71 0.00 0.82 0.03 0.07 94.37 12:56:01 PM 2 7.48 0.00 0.97 0.00 0.07 91.48 12:56:01 PM 3 3.83 0.00 0.37 0.02 0.07 95.72 12:56:01 PM 4 20.11 0.00 1.00 0.02 0.07 78.80 12:56:01 PM 5 7.43 0.00 0.58 0.00 0.05 91.94 12:56:01 PM 6 6.55 0.00 1.02 0.02 0.07 92.34 12:56:01 PM 7 5.06 0.00 0.62 0.08 0.07 94.17 12:57:01 PM all 27.45 0.00 0.87 0.04 0.07 71.58 12:57:01 PM 0 24.21 0.00 0.50 0.03 0.07 75.19 12:57:01 PM 1 26.74 0.00 1.05 0.10 0.07 72.04 12:57:01 PM 2 21.24 0.00 0.83 0.02 0.05 77.86 12:57:01 PM 3 28.21 0.00 1.05 0.00 0.08 70.65 12:57:01 PM 4 50.93 0.00 1.74 0.08 0.07 47.18 12:57:01 PM 5 27.23 0.00 0.73 0.00 0.07 71.97 12:57:01 PM 6 16.87 0.00 0.60 0.07 0.07 82.40 12:57:01 PM 7 24.17 0.00 0.42 0.02 0.07 75.33 12:58:01 PM all 29.41 0.00 1.89 0.42 0.09 68.19 12:58:01 PM 0 30.65 0.00 2.03 0.25 0.10 66.97 12:58:01 PM 1 26.85 0.00 2.55 1.08 0.10 69.42 12:58:01 PM 2 21.88 0.00 2.07 0.81 0.08 75.17 12:58:01 PM 3 48.86 0.00 2.15 0.12 0.07 48.81 12:58:01 PM 4 28.18 0.00 1.76 0.08 0.10 69.88 12:58:01 PM 5 32.57 0.00 1.41 0.02 0.07 65.94 12:58:01 PM 6 24.45 0.00 1.41 0.12 0.08 73.94 12:58:01 PM 7 21.86 0.00 1.78 0.92 0.08 75.36 12:59:01 PM all 24.61 0.00 1.95 0.35 0.09 73.01 12:59:01 PM 0 32.52 0.00 2.16 0.08 0.10 65.14 12:59:01 PM 1 29.25 0.00 2.43 0.07 0.08 68.16 12:59:01 PM 2 38.56 0.00 1.32 0.02 0.08 60.02 12:59:01 PM 3 13.54 0.00 1.69 0.05 0.10 84.61 12:59:01 PM 4 16.80 0.00 2.05 0.49 0.08 80.58 12:59:01 PM 5 24.51 0.00 1.84 0.18 0.08 73.38 12:59:01 PM 6 14.56 0.00 2.51 1.88 0.10 80.95 12:59:01 PM 7 27.03 0.00 1.57 0.07 0.07 71.27 01:00:01 PM all 28.67 0.00 1.67 0.35 0.08 69.23 01:00:01 PM 0 39.27 0.00 2.56 0.22 0.08 57.87 01:00:01 PM 1 23.40 0.00 2.06 0.18 0.08 74.27 01:00:01 PM 2 33.39 0.00 1.42 0.00 0.07 65.12 01:00:01 PM 3 16.79 0.00 1.73 0.20 0.08 81.20 01:00:01 PM 4 40.40 0.00 1.82 1.91 0.07 55.80 01:00:01 PM 5 18.12 0.00 1.15 0.22 0.10 80.40 01:00:01 PM 6 22.32 0.00 1.59 0.05 0.08 75.95 01:00:01 PM 7 35.60 0.00 1.05 0.00 0.08 63.27 01:01:01 PM all 22.34 0.00 1.05 0.13 0.07 76.41 01:01:01 PM 0 28.87 0.00 0.55 0.02 0.08 70.48 01:01:01 PM 1 13.00 0.00 1.12 0.22 0.07 85.60 01:01:01 PM 2 25.52 0.00 1.67 0.03 0.07 72.71 01:01:01 PM 3 30.56 0.00 0.58 0.00 0.07 68.79 01:01:01 PM 4 34.16 0.00 0.89 0.12 0.07 64.77 01:01:01 PM 5 16.95 0.00 1.29 0.48 0.07 81.21 01:01:01 PM 6 5.10 0.00 0.85 0.12 0.07 93.86 01:01:01 PM 7 24.56 0.00 1.45 0.02 0.08 73.89 Average: all 24.40 0.00 1.63 0.34 0.08 73.55 Average: 0 22.96 0.00 1.58 0.16 0.09 75.21 Average: 1 23.82 0.00 1.96 0.48 0.08 73.67 Average: 2 27.05 0.00 1.54 0.32 0.08 71.01 Average: 3 23.38 0.00 1.50 0.29 0.08 74.75 Average: 4 28.64 0.00 1.62 0.40 0.08 69.27 Average: 5 24.93 0.00 1.65 0.42 0.08 72.92 Average: 6 19.37 0.00 1.70 0.36 0.08 78.48 Average: 7 25.02 0.00 1.49 0.29 0.08 73.12