---> uname -a: Linux prd-centos8-docker-8c-8g-28382.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 1136 25108 19 5644 30280 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:06:ba:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe06:baaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:8e:f8:82 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:abff:fe8e:f882/64 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) 07/16/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 206.10 16.21 189.89 2960.44 10095.03 10:24:01 AM 217.49 2.87 214.63 1125.30 16218.62 10:25:01 AM 143.00 0.87 142.14 549.95 42079.22 10:26:01 AM 41.80 0.02 41.79 0.13 570.89 10:27:01 AM 13.18 0.48 12.70 21.46 592.37 10:28:01 AM 8.58 0.00 8.58 0.00 229.57 10:29:01 AM 112.26 0.00 112.26 0.00 23795.78 10:30:00 AM 16.27 0.00 16.27 0.00 671.73 10:30:01 AM 232.20 0.00 232.20 0.00 2533.33 10:31:01 AM 128.44 2.47 125.97 4490.50 2515.06 10:32:01 AM 53.42 1.80 51.62 1785.67 33343.50 Average: 94.69 2.47 92.22 1093.32 13016.77 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29036888 30944332 3618824 11.08 2688 2223464 1694460 5.03 168796 2986368 196284 10:24:01 AM 27677824 29906716 4977888 15.24 2688 2537824 2464712 7.31 268984 4208872 55988 10:25:01 AM 24339040 27739000 8316672 25.47 2688 3682872 5034568 14.94 427320 7278732 80 10:26:01 AM 23853512 27256624 8802200 26.95 2688 3685652 5030796 14.93 435840 7756728 800 10:27:01 AM 24974788 28390208 7680924 23.52 2688 3697884 3907304 11.59 438872 6637136 0 10:28:01 AM 24406944 27824084 8248768 25.26 2688 3699336 4402136 13.06 440888 7201128 760 10:29:01 AM 22921012 27041220 9734700 29.81 2688 4389504 6580748 19.52 542696 8522844 1428 10:30:00 AM 22771868 26926556 9883844 30.27 2688 4408708 5360492 15.90 551924 8669468 8 10:30:01 AM 24120948 28198796 8534764 26.14 2688 4335324 4005960 11.89 543788 7337324 8040 10:31:01 AM 25870996 30958444 6784716 20.78 2688 5336472 2095000 6.22 731908 5394608 836128 10:32:01 AM 25714324 31006952 6941388 21.26 2688 5536252 1553320 4.61 964020 5312520 36624 Average: 25062559 28744812 7593153 23.25 2688 3957572 3829954 11.36 501367 6482339 103285 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 286.97 215.11 2236.09 47.85 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 367.78 274.98 4252.17 49.06 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 1.33 1.33 0.07 0.07 0.00 0.00 0.00 0.00 10:25:01 AM eth0 339.62 207.53 10007.40 18.78 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 AM veth7953f34 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 41.42 41.42 3.87 3.87 0.00 0.00 0.00 0.00 10:26:01 AM eth0 74.64 54.72 24.00 26.66 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.13 12.55 1.65 1.60 0.00 0.00 0.00 0.00 10:27:01 AM lo 55.08 55.08 2.81 2.81 0.00 0.00 0.00 0.00 10:27:01 AM eth0 234.69 183.44 82.76 71.84 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 203.68 155.63 103.09 41.21 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 19.03 19.03 2.42 2.42 0.00 0.00 0.00 0.00 10:29:01 AM eth0 608.46 311.46 2960.16 31.48 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.55 9.46 0.80 1.68 0.00 0.00 0.00 0.00 10:29:01 AM vetha7c06cb 8.55 9.60 0.92 1.69 0.00 0.00 0.00 0.00 10:29:01 AM veth3a0db16 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:30:00 AM lo 1455.18 1455.18 253.72 253.72 0.00 0.00 0.00 0.00 10:30:00 AM eth0 129.41 90.71 36.17 38.20 0.00 0.00 0.00 0.00 10:30:00 AM docker0 640.69 658.25 124.48 120.16 0.00 0.00 0.00 0.00 10:30:00 AM veth3a0db16 41.13 40.86 4.34 25.82 0.00 0.00 0.00 0.00 10:30:01 AM lo 6.78 6.78 0.32 0.32 0.00 0.00 0.00 0.00 10:30:01 AM eth0 455.93 467.80 4820.36 69.08 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 84.14 70.78 1388.24 13.54 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 381.31 254.65 2318.03 69.07 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.02 153.02 25.55 25.55 0.00 0.00 0.00 0.00 Average: eth0 272.03 183.01 2354.95 40.86 0.00 0.00 0.00 0.00 Average: docker0 64.23 66.20 12.34 12.01 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) 07/16/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.28 0.00 1.15 0.69 0.05 84.84 10:23:01 AM 0 13.58 0.00 1.47 0.58 0.05 84.31 10:23:01 AM 1 12.60 0.00 1.10 1.17 0.05 85.08 10:23:01 AM 2 16.75 0.00 1.86 1.42 0.07 79.90 10:23:01 AM 3 26.02 0.00 2.25 1.17 0.05 70.51 10:23:01 AM 4 11.34 0.00 0.55 0.12 0.07 87.93 10:23:01 AM 5 14.60 0.00 0.85 0.47 0.03 84.05 10:23:01 AM 6 4.86 0.00 0.47 0.38 0.05 94.24 10:23:01 AM 7 6.48 0.00 0.62 0.18 0.03 92.69 10:24:01 AM all 39.29 0.00 1.32 0.81 0.10 58.47 10:24:01 AM 0 49.36 0.00 1.02 0.79 0.10 48.74 10:24:01 AM 1 23.63 0.00 0.89 0.50 0.08 74.90 10:24:01 AM 2 29.91 0.00 1.94 1.55 0.08 66.52 10:24:01 AM 3 42.64 0.00 0.92 1.02 0.10 55.33 10:24:01 AM 4 51.13 0.00 2.76 1.27 0.12 44.72 10:24:01 AM 5 34.73 0.00 1.05 0.45 0.10 63.67 10:24:01 AM 6 54.39 0.00 0.97 0.45 0.10 44.09 10:24:01 AM 7 28.53 0.00 1.05 0.47 0.10 69.85 10:25:01 AM all 25.89 0.00 3.06 1.15 0.08 69.82 10:25:01 AM 0 29.28 0.00 3.54 0.27 0.08 66.82 10:25:01 AM 1 18.70 0.00 3.38 4.97 0.08 72.87 10:25:01 AM 2 33.49 0.00 3.29 0.96 0.08 62.18 10:25:01 AM 3 23.64 0.00 3.47 0.71 0.08 72.10 10:25:01 AM 4 32.64 0.00 2.70 0.24 0.08 64.34 10:25:01 AM 5 15.18 0.00 2.71 0.49 0.08 81.54 10:25:01 AM 6 26.48 0.00 2.96 1.24 0.08 69.24 10:25:01 AM 7 27.67 0.00 2.44 0.29 0.08 69.52 10:26:01 AM all 22.53 0.00 2.45 0.08 0.09 74.85 10:26:01 AM 0 25.91 0.00 3.21 0.15 0.10 70.62 10:26:01 AM 1 20.20 0.00 2.14 0.03 0.10 77.52 10:26:01 AM 2 30.34 0.00 2.78 0.07 0.10 66.72 10:26:01 AM 3 24.77 0.00 2.46 0.08 0.08 72.61 10:26:01 AM 4 23.87 0.00 2.52 0.10 0.08 73.43 10:26:01 AM 5 20.42 0.00 2.01 0.07 0.08 77.42 10:26:01 AM 6 18.25 0.00 2.46 0.07 0.07 79.16 10:26:01 AM 7 16.45 0.00 2.01 0.08 0.08 81.37 10:27:01 AM all 8.43 0.00 1.33 0.02 0.07 90.16 10:27:01 AM 0 11.82 0.00 0.87 0.02 0.07 87.23 10:27:01 AM 1 9.69 0.00 0.94 0.02 0.07 89.29 10:27:01 AM 2 7.53 0.00 1.76 0.02 0.07 90.63 10:27:01 AM 3 7.02 0.00 0.87 0.02 0.07 92.02 10:27:01 AM 4 7.39 0.00 1.42 0.02 0.07 91.11 10:27:01 AM 5 7.75 0.00 1.19 0.03 0.08 90.94 10:27:01 AM 6 7.23 0.00 1.70 0.03 0.07 90.96 10:27:01 AM 7 8.98 0.00 1.86 0.02 0.05 89.09 10:28:01 AM all 18.81 0.00 0.43 0.01 0.05 80.70 10:28:01 AM 0 15.76 0.00 0.15 0.00 0.03 84.05 10:28:01 AM 1 14.19 0.00 0.48 0.02 0.07 85.25 10:28:01 AM 2 6.01 0.00 0.15 0.00 0.05 93.79 10:28:01 AM 3 16.15 0.00 0.20 0.07 0.05 83.53 10:28:01 AM 4 46.91 0.00 1.43 0.00 0.07 51.59 10:28:01 AM 5 12.09 0.00 0.40 0.02 0.05 87.44 10:28:01 AM 6 29.58 0.00 0.52 0.00 0.05 69.85 10:28:01 AM 7 9.75 0.00 0.12 0.00 0.05 90.08 10:29:01 AM all 32.83 0.00 2.18 0.68 0.09 64.22 10:29:01 AM 0 26.52 0.00 1.61 0.62 0.10 71.15 10:29:01 AM 1 36.67 0.00 2.60 1.13 0.10 59.50 10:29:01 AM 2 40.16 0.00 2.15 2.00 0.08 55.61 10:29:01 AM 3 33.53 0.00 2.76 0.35 0.08 63.27 10:29:01 AM 4 38.08 0.00 2.75 0.69 0.10 58.39 10:29:01 AM 5 30.30 0.00 1.78 0.03 0.08 67.81 10:29:01 AM 6 27.18 0.00 1.46 0.08 0.08 71.20 10:29:01 AM 7 30.21 0.00 2.35 0.52 0.08 66.84 10:30:00 AM all 30.05 0.00 2.16 0.03 0.11 67.65 10:30:00 AM 0 23.52 0.00 2.72 0.02 0.10 73.65 10:30:00 AM 1 35.32 0.00 2.45 0.02 0.10 62.11 10:30:00 AM 2 33.05 0.00 1.83 0.02 0.10 65.00 10:30:00 AM 3 32.61 0.00 2.02 0.05 0.10 65.22 10:30:00 AM 4 25.94 0.00 2.30 0.03 0.10 71.62 10:30:00 AM 5 23.42 0.00 1.92 0.03 0.10 74.52 10:30:00 AM 6 29.84 0.00 1.80 0.07 0.12 68.17 10:30:00 AM 7 36.68 0.00 2.25 0.03 0.10 60.94 10:30:01 AM all 6.96 0.00 2.77 0.50 0.07 89.71 10:30:01 AM 0 11.36 0.00 0.57 0.00 0.00 88.07 10:30:01 AM 1 2.26 0.00 2.82 0.00 0.56 94.35 10:30:01 AM 2 3.41 0.00 0.57 0.00 0.00 96.02 10:30:01 AM 3 7.87 0.00 3.37 1.12 0.00 87.64 10:30:01 AM 4 6.86 0.00 4.57 0.57 0.00 88.00 10:30:01 AM 5 16.57 0.00 1.71 0.57 0.00 81.14 10:30:01 AM 6 4.57 0.00 6.86 1.14 0.00 87.43 10:30:01 AM 7 2.82 0.00 1.69 0.56 0.00 94.92 10:31:01 AM all 32.32 0.00 1.83 0.33 0.08 65.43 10:31:01 AM 0 30.72 0.00 1.37 0.00 0.08 67.83 10:31:01 AM 1 46.26 0.00 1.37 0.12 0.08 52.17 10:31:01 AM 2 35.85 0.00 1.67 0.12 0.08 62.27 10:31:01 AM 3 16.07 0.00 1.97 0.25 0.08 81.62 10:31:01 AM 4 21.23 0.00 1.99 0.42 0.07 76.29 10:31:01 AM 5 50.23 0.00 2.04 0.15 0.08 47.50 10:31:01 AM 6 27.32 0.00 2.60 0.97 0.07 69.04 10:31:01 AM 7 30.85 0.00 1.66 0.65 0.08 66.76 10:32:01 AM all 26.78 0.00 1.19 0.79 0.06 71.17 10:32:01 AM 0 24.27 0.00 1.05 0.69 0.07 73.93 10:32:01 AM 1 24.26 0.00 1.57 1.84 0.07 72.26 10:32:01 AM 2 18.17 0.00 0.80 2.29 0.05 78.69 10:32:01 AM 3 23.90 0.00 0.97 0.03 0.05 75.05 10:32:01 AM 4 36.90 0.00 0.90 0.23 0.07 61.90 10:32:01 AM 5 40.29 0.00 1.26 0.28 0.08 58.08 10:32:01 AM 6 35.15 0.00 1.65 0.52 0.07 62.61 10:32:01 AM 7 11.35 0.00 1.34 0.43 0.05 86.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.95 0.00 1.71 0.46 0.08 72.80 Average: 0 25.04 0.00 1.69 0.31 0.08 72.88 Average: 1 24.04 0.00 1.69 0.98 0.08 73.20 Average: 2 25.02 0.00 1.82 0.84 0.08 72.24 Average: 3 24.56 0.00 1.79 0.38 0.08 73.20 Average: 4 29.49 0.00 1.94 0.31 0.08 68.18 Average: 5 24.88 0.00 1.52 0.20 0.08 73.32 Average: 6 25.96 0.00 1.67 0.38 0.08 71.91 Average: 7 20.58 0.00 1.57 0.27 0.07 77.51