---> uname -a: Linux prd-centos8-docker-8c-8g-32798.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 1165 25081 19 5643 30251 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:43:68:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe43:6899/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:05:ae:69 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::42:93ff:fe05:ae69/64 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) 08/03/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 273.93 31.24 242.69 7434.09 40362.66 10:24:01 AM 264.85 18.98 245.87 4143.95 14350.70 10:25:01 AM 157.11 0.17 156.95 29.06 32307.21 10:26:01 AM 81.19 0.63 80.55 464.06 16912.28 10:27:01 AM 31.09 0.48 30.61 21.46 540.15 10:28:01 AM 5.03 0.00 5.03 0.00 383.85 10:29:01 AM 28.51 0.00 28.51 0.00 1267.31 10:30:01 AM 101.38 0.00 101.38 0.00 22818.08 10:31:01 AM 115.59 0.00 115.59 0.00 1908.71 10:32:01 AM 52.75 3.85 48.90 6232.46 27815.54 Average: 111.14 5.54 105.61 1832.56 15866.54 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29546748 31221996 3108964 9.52 2688 1999188 1457648 4.32 146188 2533064 168832 10:24:01 AM 28042748 30233632 4612964 14.13 2688 2502208 2206164 6.55 248708 3870884 197704 10:25:01 AM 25692484 29077008 6963228 21.32 2688 3668712 3195436 9.48 339092 6029608 461272 10:26:01 AM 25176668 28579492 7479044 22.90 2688 3685280 3822432 11.34 432472 6435112 64 10:27:01 AM 24959052 28367072 7696660 23.57 2688 3690308 3711156 11.01 439120 6647132 80 10:28:01 AM 25911832 29329168 6743880 20.65 2688 3699612 2920448 8.66 441008 5697188 20 10:29:01 AM 25129940 28788864 7525772 23.05 2688 3938536 3432340 10.18 505380 6405496 213396 10:30:01 AM 23133456 27284228 9522256 29.16 2688 4419448 6215868 18.44 552532 8294892 5160 10:31:01 AM 24161528 28249656 8494184 26.01 2688 4345192 3770676 11.19 552004 7285276 2096 10:32:01 AM 24600308 29888044 8055404 24.67 2688 5531328 2490736 7.39 779620 6603208 187940 Average: 25635476 29101916 7020236 21.50 2688 3747981 3322290 9.86 443612 5980186 123656 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 521.93 329.49 2002.68 66.76 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 435.65 331.66 5097.02 61.76 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 398.72 264.31 10452.22 31.79 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 11.55 11.55 0.90 0.90 0.00 0.00 0.00 0.00 10:26:01 AM eth0 26.56 22.33 9.01 11.24 0.00 0.00 0.00 0.00 10:26:01 AM docker0 2.07 2.55 0.30 0.31 0.00 0.00 0.00 0.00 10:26:01 AM veth7acbeca 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 65.61 65.61 4.92 4.92 0.00 0.00 0.00 0.00 10:27:01 AM eth0 287.64 200.82 74.30 76.21 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.33 11.83 1.53 1.58 0.00 0.00 0.00 0.00 10:28:01 AM lo 24.10 24.10 1.18 1.18 0.00 0.00 0.00 0.00 10:28:01 AM eth0 273.94 197.75 119.98 69.47 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 90.10 69.19 717.56 18.07 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 398.38 398.38 58.74 58.74 0.00 0.00 0.00 0.00 10:30:01 AM eth0 612.06 318.66 2286.11 33.09 0.00 0.00 0.00 0.00 10:30:01 AM docker0 172.44 181.04 26.74 28.54 0.00 0.00 0.00 0.00 10:30:01 AM veth64b78fc 154.77 162.31 26.97 23.82 0.00 0.00 0.00 0.00 10:30:01 AM veth10531af 17.66 19.43 2.13 4.98 0.00 0.00 0.00 0.00 10:31:01 AM lo 1060.95 1060.95 191.36 191.36 0.00 0.00 0.00 0.00 10:31:01 AM eth0 123.64 92.65 283.58 37.39 0.00 0.00 0.00 0.00 10:31:01 AM docker0 460.65 470.75 95.01 89.96 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 303.72 226.06 3392.61 22.80 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 156.10 156.10 25.71 25.71 0.00 0.00 0.00 0.00 Average: eth0 307.39 205.29 2443.55 42.86 0.00 0.00 0.00 0.00 Average: docker0 64.56 66.62 12.36 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) 08/03/2025 _x86_64_ (8 CPU) 10:21:42 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.89 0.00 2.36 1.91 0.05 80.79 10:23:01 AM 0 13.67 0.00 3.21 2.62 0.07 80.43 10:23:01 AM 1 8.87 0.00 1.59 2.34 0.05 87.14 10:23:01 AM 2 23.87 0.00 2.49 5.26 0.07 68.32 10:23:01 AM 3 23.23 0.00 2.24 0.80 0.07 73.66 10:23:01 AM 4 10.20 0.00 2.18 1.52 0.02 86.08 10:23:01 AM 5 24.55 0.00 3.63 1.76 0.07 69.99 10:23:01 AM 6 8.89 0.00 1.49 0.23 0.05 89.34 10:23:01 AM 7 5.84 0.00 2.03 0.72 0.05 91.36 10:24:01 AM all 32.08 0.00 1.53 0.96 0.09 65.34 10:24:01 AM 0 33.71 0.00 2.09 0.35 0.08 63.77 10:24:01 AM 1 32.43 0.00 1.39 1.45 0.10 64.63 10:24:01 AM 2 27.40 0.00 1.96 1.37 0.08 69.18 10:24:01 AM 3 33.75 0.00 1.76 1.22 0.10 63.17 10:24:01 AM 4 30.32 0.00 1.74 1.19 0.08 66.67 10:24:01 AM 5 36.74 0.00 0.89 0.57 0.10 61.70 10:24:01 AM 6 32.01 0.00 1.32 0.57 0.08 66.02 10:24:01 AM 7 30.24 0.00 1.09 0.97 0.08 67.62 10:25:01 AM all 33.37 0.00 2.69 0.80 0.09 63.06 10:25:01 AM 0 43.15 0.00 2.23 0.07 0.10 54.45 10:25:01 AM 1 32.82 0.00 3.01 1.82 0.10 62.25 10:25:01 AM 2 45.90 0.00 2.67 2.33 0.10 49.00 10:25:01 AM 3 24.07 0.00 3.01 1.11 0.08 71.73 10:25:01 AM 4 34.31 0.00 2.28 0.24 0.08 63.08 10:25:01 AM 5 30.62 0.00 2.76 0.27 0.08 66.27 10:25:01 AM 6 31.34 0.00 2.49 0.37 0.07 65.73 10:25:01 AM 7 24.68 0.00 3.11 0.17 0.07 71.97 10:26:01 AM all 20.26 0.00 2.03 0.54 0.08 77.10 10:26:01 AM 0 19.91 0.00 2.26 0.15 0.08 77.60 10:26:01 AM 1 25.61 0.00 2.37 0.60 0.10 71.32 10:26:01 AM 2 18.11 0.00 1.86 1.99 0.07 77.97 10:26:01 AM 3 18.58 0.00 1.69 0.65 0.08 78.99 10:26:01 AM 4 15.97 0.00 1.84 0.32 0.07 81.80 10:26:01 AM 5 18.73 0.00 1.88 0.05 0.08 79.26 10:26:01 AM 6 24.73 0.00 2.09 0.25 0.08 72.85 10:26:01 AM 7 20.39 0.00 2.22 0.30 0.08 77.00 10:27:01 AM all 18.32 0.00 2.16 0.04 0.08 79.40 10:27:01 AM 0 20.50 0.00 2.69 0.02 0.08 76.71 10:27:01 AM 1 15.71 0.00 2.21 0.05 0.08 81.95 10:27:01 AM 2 22.63 0.00 2.49 0.02 0.08 74.78 10:27:01 AM 3 16.17 0.00 1.98 0.05 0.07 81.73 10:27:01 AM 4 15.46 0.00 2.33 0.03 0.08 82.09 10:27:01 AM 5 19.76 0.00 2.18 0.10 0.07 77.90 10:27:01 AM 6 18.24 0.00 1.59 0.02 0.08 80.07 10:27:01 AM 7 18.10 0.00 1.79 0.07 0.08 79.95 10:28:01 AM all 11.56 0.00 0.66 0.01 0.05 87.71 10:28:01 AM 0 36.20 0.00 0.87 0.08 0.07 62.79 10:28:01 AM 1 8.43 0.00 0.77 0.00 0.05 90.75 10:28:01 AM 2 3.11 0.00 0.62 0.02 0.07 96.18 10:28:01 AM 3 12.36 0.00 0.78 0.00 0.05 86.81 10:28:01 AM 4 5.66 0.00 0.92 0.00 0.03 93.38 10:28:01 AM 5 7.95 0.00 0.40 0.00 0.05 91.60 10:28:01 AM 6 9.63 0.00 0.43 0.02 0.05 89.87 10:28:01 AM 7 9.12 0.00 0.47 0.00 0.03 90.38 10:29:01 AM all 34.64 0.00 0.92 0.06 0.08 64.31 10:29:01 AM 0 39.90 0.00 0.87 0.00 0.08 59.15 10:29:01 AM 1 29.80 0.00 0.75 0.02 0.10 69.33 10:29:01 AM 2 30.46 0.00 0.47 0.05 0.08 68.94 10:29:01 AM 3 40.72 0.00 1.56 0.00 0.08 57.64 10:29:01 AM 4 51.76 0.00 1.07 0.10 0.10 46.96 10:29:01 AM 5 18.87 0.00 0.80 0.02 0.07 80.24 10:29:01 AM 6 24.45 0.00 0.68 0.22 0.07 74.58 10:29:01 AM 7 41.31 0.00 1.14 0.05 0.08 57.41 10:30:01 AM all 25.80 0.00 2.12 0.61 0.09 71.38 10:30:01 AM 0 20.13 0.00 2.26 1.43 0.10 76.08 10:30:01 AM 1 34.12 0.00 1.83 1.23 0.10 62.72 10:30:01 AM 2 43.37 0.00 2.76 0.84 0.10 52.93 10:30:01 AM 3 20.82 0.00 2.08 0.08 0.08 76.93 10:30:01 AM 4 30.42 0.00 1.97 0.25 0.10 67.26 10:30:01 AM 5 16.78 0.00 1.93 0.07 0.07 81.16 10:30:01 AM 6 10.43 0.00 2.14 0.94 0.08 86.40 10:30:01 AM 7 30.29 0.00 1.97 0.07 0.08 67.59 10:31:01 AM all 31.95 0.00 2.02 0.19 0.10 65.73 10:31:01 AM 0 43.54 0.00 1.12 0.02 0.10 55.22 10:31:01 AM 1 24.72 0.00 2.54 0.05 0.10 72.59 10:31:01 AM 2 40.81 0.00 2.26 0.02 0.12 56.80 10:31:01 AM 3 23.70 0.00 1.96 0.15 0.10 74.08 10:31:01 AM 4 30.94 0.00 1.74 0.42 0.08 66.81 10:31:01 AM 5 18.08 0.00 2.32 0.17 0.08 79.35 10:31:01 AM 6 35.00 0.00 1.39 0.12 0.08 63.41 10:31:01 AM 7 38.72 0.00 2.84 0.62 0.12 57.71 10:32:01 AM all 35.22 0.00 1.79 0.77 0.09 62.13 10:32:01 AM 0 41.15 0.00 1.47 0.08 0.10 57.20 10:32:01 AM 1 31.11 0.00 2.85 1.69 0.08 64.27 10:32:01 AM 2 51.17 0.00 1.39 1.17 0.10 46.17 10:32:01 AM 3 32.82 0.00 1.74 2.17 0.08 63.18 10:32:01 AM 4 39.48 0.00 2.21 0.17 0.08 58.06 10:32:01 AM 5 31.11 0.00 1.44 0.47 0.08 66.90 10:32:01 AM 6 14.71 0.00 1.57 0.37 0.07 83.28 10:32:01 AM 7 40.16 0.00 1.64 0.07 0.08 58.05 Average: all 25.80 0.00 1.83 0.59 0.08 71.70 Average: 0 31.19 0.00 1.91 0.48 0.09 66.34 Average: 1 24.36 0.00 1.93 0.92 0.09 72.70 Average: 2 30.68 0.00 1.90 1.31 0.09 66.04 Average: 3 24.61 0.00 1.88 0.63 0.08 72.80 Average: 4 26.44 0.00 1.83 0.42 0.07 71.23 Average: 5 22.32 0.00 1.82 0.35 0.08 75.44 Average: 6 20.94 0.00 1.52 0.31 0.07 77.16 Average: 7 25.87 0.00 1.83 0.30 0.08 71.92