---> uname -a: Linux prd-centos8-docker-8c-8g-30776.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 1125 25118 19 5646 30291 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:54:1a:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe54:1a3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:69:63:1a 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:eeff:fe69:631a/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) 07/26/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 279.96 10.55 269.41 1488.17 8571.84 10:24:01 AM 250.50 18.78 231.72 4070.91 14637.52 10:25:01 AM 207.71 0.62 207.10 428.05 47824.90 10:26:01 AM 34.51 0.28 34.22 145.02 671.16 10:27:01 AM 27.97 0.48 27.49 21.46 476.29 10:28:01 AM 5.23 0.00 5.23 0.00 382.52 10:29:01 AM 27.71 0.00 27.71 0.00 828.34 10:30:01 AM 100.63 0.00 100.63 0.00 23393.80 10:31:01 AM 39.80 0.00 39.80 0.00 1347.62 10:32:01 AM 58.81 3.83 54.98 6224.19 27380.44 Average: 103.29 3.45 99.83 1237.79 12552.23 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29586716 31318344 3068996 9.40 2688 2050596 1393408 4.13 147140 2479992 219620 10:24:01 AM 28061312 30232716 4594400 14.07 2688 2483404 2262900 6.71 247468 3858628 166168 10:25:01 AM 25167656 28561012 7488056 22.93 2688 3677336 4069216 12.07 339360 6542956 28 10:26:01 AM 24336820 27738860 8318892 25.47 2688 3684276 5000448 14.84 430964 7273236 116 10:27:01 AM 24248228 27654988 8407484 25.75 2688 3689192 4491132 13.33 437280 7359416 32 10:28:01 AM 25408656 28824728 7247056 22.19 2688 3698416 3465140 10.28 439320 6202796 20 10:29:01 AM 25026664 28690180 7629048 23.36 2688 3943716 3567588 10.58 503408 6510880 232436 10:30:01 AM 22939464 27088532 9716248 29.75 2688 4418160 6447688 19.13 551148 8490164 1208 10:31:01 AM 24125760 28213996 8529952 26.12 2688 4345284 3827992 11.36 549980 7321400 116 10:32:01 AM 24581504 29869004 8074208 24.73 2688 5531660 2570880 7.63 780252 6620208 208144 Average: 25348278 28819236 7307434 22.38 2688 3752204 3709639 11.01 442632 6265968 82789 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 369.61 236.99 1577.06 58.75 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 383.77 300.97 4852.35 45.33 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 436.00 292.17 10690.79 36.35 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM veth1b9166b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 7.93 7.93 0.65 0.65 0.00 0.00 0.00 0.00 10:26:01 AM eth0 16.21 16.54 4.85 7.95 0.00 0.00 0.00 0.00 10:26:01 AM docker0 1.57 2.02 0.24 0.24 0.00 0.00 0.00 0.00 10:26:01 AM veth106f03b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 62.95 62.95 4.78 4.78 0.00 0.00 0.00 0.00 10:27:01 AM eth0 169.63 128.36 48.65 56.51 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.33 11.73 1.53 1.55 0.00 0.00 0.00 0.00 10:28:01 AM lo 24.06 24.06 1.17 1.17 0.00 0.00 0.00 0.00 10:28:01 AM eth0 215.45 162.67 107.08 56.62 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 118.28 91.97 829.07 21.33 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 384.29 384.29 57.52 57.52 0.00 0.00 0.00 0.00 10:30:01 AM eth0 516.93 275.37 2165.84 29.61 0.00 0.00 0.00 0.00 10:30:01 AM docker0 169.96 178.06 26.37 28.12 0.00 0.00 0.00 0.00 10:30:01 AM veth204f59d 152.33 159.55 26.59 23.47 0.00 0.00 0.00 0.00 10:30:01 AM veth9aaa2e4 17.63 19.21 2.10 4.91 0.00 0.00 0.00 0.00 10:31:01 AM lo 1066.23 1066.23 191.86 191.86 0.00 0.00 0.00 0.00 10:31:01 AM eth0 144.89 106.50 326.45 44.78 0.00 0.00 0.00 0.00 10:31:01 AM docker0 460.53 469.89 95.19 90.05 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:32:01 AM eth0 310.73 234.52 3349.45 28.53 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 154.59 154.59 25.60 25.60 0.00 0.00 0.00 0.00 Average: eth0 268.15 184.61 2395.34 38.58 0.00 0.00 0.00 0.00 Average: docker0 64.24 66.17 12.33 12.00 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) 07/26/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.27 0.00 1.30 0.73 0.06 86.64 10:23:01 AM 0 9.04 0.00 1.32 0.15 0.08 89.41 10:23:01 AM 1 16.95 0.00 1.89 0.70 0.07 80.39 10:23:01 AM 2 8.15 0.00 1.19 0.32 0.07 90.28 10:23:01 AM 3 11.03 0.00 0.84 0.60 0.07 87.46 10:23:01 AM 4 12.62 0.00 0.94 0.27 0.02 86.16 10:23:01 AM 5 3.38 0.00 1.66 2.96 0.05 91.95 10:23:01 AM 6 14.20 0.00 1.08 0.55 0.05 84.11 10:23:01 AM 7 14.79 0.00 1.45 0.32 0.05 83.39 10:24:01 AM all 28.91 0.00 1.22 1.59 0.08 68.21 10:24:01 AM 0 36.16 0.00 0.53 0.02 0.07 63.22 10:24:01 AM 1 22.80 0.00 0.98 1.95 0.08 74.17 10:24:01 AM 2 34.43 0.00 1.56 0.99 0.08 62.94 10:24:01 AM 3 41.26 0.00 0.99 1.47 0.07 56.22 10:24:01 AM 4 11.31 0.00 1.49 2.09 0.10 85.01 10:24:01 AM 5 37.78 0.00 1.52 0.50 0.08 60.11 10:24:01 AM 6 20.00 0.00 1.30 2.84 0.07 75.78 10:24:01 AM 7 27.52 0.00 1.39 2.82 0.07 68.20 10:25:01 AM all 34.13 0.00 2.82 1.96 0.08 61.01 10:25:01 AM 0 48.88 0.00 2.31 0.82 0.08 47.91 10:25:01 AM 1 43.49 0.00 3.18 4.59 0.08 48.65 10:25:01 AM 2 23.55 0.00 3.43 1.31 0.08 71.62 10:25:01 AM 3 40.21 0.00 2.57 1.14 0.07 56.01 10:25:01 AM 4 25.13 0.00 3.04 1.23 0.07 70.53 10:25:01 AM 5 31.25 0.00 3.06 1.93 0.08 63.67 10:25:01 AM 6 34.52 0.00 2.34 4.53 0.08 58.53 10:25:01 AM 7 25.95 0.00 2.66 0.13 0.07 71.20 10:26:01 AM all 21.25 0.00 2.03 0.06 0.08 76.58 10:26:01 AM 0 25.32 0.00 2.22 0.13 0.08 72.24 10:26:01 AM 1 28.04 0.00 2.29 0.02 0.08 69.57 10:26:01 AM 2 18.81 0.00 1.64 0.05 0.10 79.40 10:26:01 AM 3 20.97 0.00 2.19 0.02 0.08 76.74 10:26:01 AM 4 23.96 0.00 2.39 0.03 0.08 73.53 10:26:01 AM 5 17.62 0.00 1.89 0.13 0.08 80.27 10:26:01 AM 6 14.75 0.00 1.60 0.02 0.08 83.54 10:26:01 AM 7 20.54 0.00 1.99 0.08 0.07 77.32 10:27:01 AM all 17.16 0.00 1.96 0.04 0.08 80.76 10:27:01 AM 0 19.87 0.00 2.09 0.05 0.07 77.92 10:27:01 AM 1 19.09 0.00 1.67 0.02 0.07 79.16 10:27:01 AM 2 15.63 0.00 1.67 0.02 0.08 82.59 10:27:01 AM 3 15.76 0.00 2.38 0.05 0.08 81.73 10:27:01 AM 4 16.31 0.00 1.76 0.05 0.07 81.81 10:27:01 AM 5 16.09 0.00 1.99 0.05 0.08 81.78 10:27:01 AM 6 17.82 0.00 2.06 0.05 0.07 80.01 10:27:01 AM 7 16.73 0.00 2.03 0.07 0.08 81.10 10:28:01 AM all 11.15 0.00 0.66 0.03 0.05 88.11 10:28:01 AM 0 8.31 0.00 0.38 0.00 0.05 91.26 10:28:01 AM 1 9.70 0.00 0.67 0.00 0.07 89.56 10:28:01 AM 2 4.45 0.00 0.72 0.00 0.05 94.79 10:28:01 AM 3 2.92 0.00 1.07 0.00 0.07 95.94 10:28:01 AM 4 3.47 0.00 0.52 0.12 0.03 95.86 10:28:01 AM 5 17.80 0.00 0.18 0.00 0.05 81.97 10:28:01 AM 6 4.79 0.00 0.57 0.00 0.03 94.61 10:28:01 AM 7 37.72 0.00 1.15 0.12 0.08 60.93 10:29:01 AM all 34.52 0.00 0.82 0.06 0.07 64.53 10:29:01 AM 0 22.66 0.00 0.62 0.00 0.07 76.66 10:29:01 AM 1 24.67 0.00 0.62 0.18 0.07 74.46 10:29:01 AM 2 41.13 0.00 0.62 0.03 0.07 58.15 10:29:01 AM 3 29.79 0.00 0.87 0.03 0.08 69.22 10:29:01 AM 4 43.16 0.00 0.48 0.03 0.08 56.24 10:29:01 AM 5 29.28 0.00 0.83 0.05 0.08 69.75 10:29:01 AM 6 28.73 0.00 0.78 0.00 0.05 70.44 10:29:01 AM 7 56.80 0.00 1.72 0.15 0.08 41.24 10:30:01 AM all 26.89 0.00 2.35 0.86 0.09 69.81 10:30:01 AM 0 31.75 0.00 1.85 1.74 0.10 64.56 10:30:01 AM 1 41.03 0.00 3.41 1.33 0.08 54.15 10:30:01 AM 2 16.77 0.00 2.14 0.27 0.08 80.74 10:30:01 AM 3 24.79 0.00 2.75 2.38 0.08 69.99 10:30:01 AM 4 25.63 0.00 1.91 0.97 0.08 71.39 10:30:01 AM 5 31.92 0.00 2.25 0.02 0.08 65.73 10:30:01 AM 6 26.95 0.00 2.20 0.10 0.10 70.65 10:30:01 AM 7 16.25 0.00 2.28 0.10 0.10 81.26 10:31:01 AM all 29.93 0.00 1.93 0.30 0.10 67.75 10:31:01 AM 0 35.60 0.00 2.81 0.22 0.12 61.25 10:31:01 AM 1 28.75 0.00 1.98 1.59 0.12 67.57 10:31:01 AM 2 22.72 0.00 1.57 0.03 0.10 75.57 10:31:01 AM 3 22.11 0.00 1.99 0.02 0.08 75.80 10:31:01 AM 4 23.09 0.00 1.29 0.23 0.08 75.31 10:31:01 AM 5 19.96 0.00 2.38 0.20 0.08 77.37 10:31:01 AM 6 47.04 0.00 2.34 0.03 0.12 50.47 10:31:01 AM 7 40.12 0.00 1.09 0.03 0.08 58.67 10:32:01 AM all 34.63 0.00 1.73 1.28 0.07 62.28 10:32:01 AM 0 51.05 0.00 2.73 0.28 0.08 45.86 10:32:01 AM 1 47.45 0.00 1.79 2.86 0.07 47.84 10:32:01 AM 2 19.89 0.00 1.79 2.76 0.07 75.49 10:32:01 AM 3 30.65 0.00 2.30 1.21 0.07 65.78 10:32:01 AM 4 18.00 0.00 1.51 0.40 0.07 80.02 10:32:01 AM 5 41.47 0.00 1.21 1.84 0.08 55.40 10:32:01 AM 6 36.18 0.00 1.14 0.77 0.07 61.84 10:32:01 AM 7 32.32 0.00 1.39 0.15 0.07 66.08 Average: all 24.98 0.00 1.68 0.69 0.08 72.58 Average: 0 28.84 0.00 1.68 0.34 0.08 69.05 Average: 1 28.18 0.00 1.85 1.32 0.08 68.57 Average: 2 20.55 0.00 1.63 0.58 0.08 77.16 Average: 3 23.94 0.00 1.79 0.69 0.08 73.50 Average: 4 20.27 0.00 1.53 0.54 0.07 77.59 Average: 5 24.65 0.00 1.70 0.77 0.08 72.81 Average: 6 24.48 0.00 1.54 0.89 0.07 73.02 Average: 7 28.88 0.00 1.71 0.40 0.08 68.93