---> uname -a: Linux prd-centos8-docker-8c-8g-28539.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25310 19 5452 30288 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:3d:57:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe3d:576e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:ea:31:95 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::42:58ff:feea:3195/64 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) 07/17/2025 _x86_64_ (8 CPU) 05:24:38 LINUX RESTART (8 CPU) 05:25:01 AM tps rtps wtps bread/s bwrtn/s 05:26:01 AM 247.70 7.80 239.90 2279.37 7668.76 05:27:01 AM 283.79 17.31 266.48 2782.14 15065.33 05:28:01 AM 179.79 0.77 179.02 427.72 47705.28 05:29:01 AM 44.79 0.03 44.75 1.20 639.92 05:30:01 AM 13.73 0.50 13.23 23.46 334.02 05:31:01 AM 5.23 0.00 5.23 0.00 384.47 05:32:01 AM 7.47 0.00 7.47 0.00 195.70 05:33:01 AM 112.65 0.00 112.65 0.00 23767.39 05:34:01 AM 169.64 0.00 169.64 0.00 1885.44 05:35:01 AM 56.41 2.53 53.88 4506.90 27704.23 Average: 112.12 2.89 109.23 1002.10 12535.26 05:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:01 AM 29507208 31289688 3148496 9.64 2688 2101428 1972008 5.85 151500 2552376 230808 05:27:01 AM 27397244 29615700 5258460 16.10 2688 2528980 2954068 8.76 262048 4501564 203700 05:28:01 AM 25524080 28920368 7131624 21.84 2688 3680080 3400836 10.09 419476 6109652 1192 05:29:01 AM 25337812 28738100 7317892 22.41 2688 3682960 3682696 10.93 435796 6276028 56 05:30:01 AM 25233468 28638692 7422236 22.73 2688 3687868 3523972 10.46 437472 6378068 80 05:31:01 AM 25628488 29043028 7027216 21.52 2688 3697108 3264824 9.69 439248 5987240 20 05:32:01 AM 25548236 28967076 7107468 21.76 2688 3701128 3306284 9.81 442184 6063032 3304 05:33:01 AM 23555528 27675212 9100176 27.87 2688 4388820 5986192 17.76 548804 7885428 1552 05:34:01 AM 24380796 28468420 8274908 25.34 2688 4344320 4018432 11.92 547100 7073472 17456 05:35:01 AM 25943660 31030796 6712044 20.55 2688 5335232 1529996 4.54 899020 5152320 73068 Average: 25805652 29238708 6850052 20.98 2688 3714792 3363931 9.98 458265 5797918 53124 05:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 249.00 179.97 1522.46 39.24 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 419.69 342.54 5350.42 50.45 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.67 0.67 0.03 0.03 0.00 0.00 0.00 0.00 05:28:01 AM eth0 367.48 230.47 10040.04 32.17 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:29:01 AM lo 29.69 29.69 2.68 2.68 0.00 0.00 0.00 0.00 05:29:01 AM eth0 86.24 66.23 23.97 25.92 0.00 0.00 0.00 0.00 05:29:01 AM docker0 8.41 9.45 1.14 1.11 0.00 0.00 0.00 0.00 05:29:01 AM veth5490b9f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 60.70 60.70 3.70 3.70 0.00 0.00 0.00 0.00 05:30:01 AM eth0 232.99 195.30 66.61 76.39 0.00 0.00 0.00 0.00 05:30:01 AM docker0 3.47 4.23 0.62 0.71 0.00 0.00 0.00 0.00 05:31:01 AM lo 12.63 12.63 0.62 0.62 0.00 0.00 0.00 0.00 05:31:01 AM eth0 165.56 126.96 85.86 42.37 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 98.52 58.09 50.47 19.58 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM lo 19.91 19.91 2.48 2.48 0.00 0.00 0.00 0.00 05:33:01 AM eth0 667.61 351.42 2965.23 31.59 0.00 0.00 0.00 0.00 05:33:01 AM docker0 8.41 9.73 0.81 1.70 0.00 0.00 0.00 0.00 05:33:01 AM veth961c99b 8.41 9.86 0.92 1.71 0.00 0.00 0.00 0.00 05:33:01 AM vethd041f39 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:34:01 AM lo 1429.87 1429.87 247.12 247.12 0.00 0.00 0.00 0.00 05:34:01 AM eth0 166.31 122.78 319.08 42.42 0.00 0.00 0.00 0.00 05:34:01 AM docker0 621.29 639.12 120.97 116.63 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:35:01 AM eth0 79.62 66.33 1254.46 14.62 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.44 155.44 25.67 25.67 0.00 0.00 0.00 0.00 Average: eth0 253.30 174.01 2167.90 37.48 0.00 0.00 0.00 0.00 Average: docker0 64.16 66.26 12.35 12.02 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) 07/17/2025 _x86_64_ (8 CPU) 05:24:38 LINUX RESTART (8 CPU) 05:25:01 AM CPU %user %nice %system %iowait %steal %idle 05:26:01 AM all 10.18 0.00 1.17 0.65 0.04 87.96 05:26:01 AM 0 2.66 0.00 1.34 2.03 0.03 93.94 05:26:01 AM 1 22.41 0.00 2.44 0.58 0.07 74.50 05:26:01 AM 2 1.91 0.00 0.70 0.40 0.05 96.94 05:26:01 AM 3 7.85 0.00 0.85 0.48 0.03 90.78 05:26:01 AM 4 16.95 0.00 1.27 0.67 0.03 81.08 05:26:01 AM 5 13.57 0.00 1.17 0.45 0.03 84.78 05:26:01 AM 6 5.66 0.00 0.65 0.30 0.03 93.36 05:26:01 AM 7 10.37 0.00 0.95 0.32 0.03 88.33 05:27:01 AM all 39.56 0.00 1.47 1.17 0.10 57.71 05:27:01 AM 0 43.54 0.00 1.04 0.58 0.08 54.75 05:27:01 AM 1 45.62 0.00 0.74 0.99 0.10 52.56 05:27:01 AM 2 17.69 0.00 1.67 1.17 0.12 79.35 05:27:01 AM 3 47.95 0.00 1.67 1.47 0.10 48.81 05:27:01 AM 4 44.30 0.00 1.42 2.01 0.10 52.17 05:27:01 AM 5 41.05 0.00 1.67 1.69 0.08 55.51 05:27:01 AM 6 31.93 0.00 1.12 0.18 0.10 66.67 05:27:01 AM 7 44.36 0.00 2.43 1.25 0.08 51.88 05:28:01 AM all 28.88 0.00 2.73 1.40 0.08 66.91 05:28:01 AM 0 28.46 0.00 2.77 0.05 0.08 68.64 05:28:01 AM 1 18.79 0.00 2.76 3.13 0.08 75.24 05:28:01 AM 2 30.17 0.00 2.93 0.49 0.08 66.33 05:28:01 AM 3 39.68 0.00 2.96 1.51 0.07 55.78 05:28:01 AM 4 33.60 0.00 2.24 2.57 0.08 61.51 05:28:01 AM 5 25.29 0.00 2.65 0.29 0.07 71.70 05:28:01 AM 6 21.54 0.00 2.99 2.57 0.08 72.82 05:28:01 AM 7 33.49 0.00 2.57 0.57 0.08 63.29 05:29:01 AM all 22.56 0.00 2.52 0.07 0.08 74.77 05:29:01 AM 0 22.07 0.00 2.43 0.08 0.10 75.32 05:29:01 AM 1 17.84 0.00 2.04 0.05 0.08 79.98 05:29:01 AM 2 22.82 0.00 2.75 0.13 0.08 74.22 05:29:01 AM 3 25.72 0.00 2.29 0.05 0.07 71.87 05:29:01 AM 4 21.44 0.00 2.48 0.05 0.08 75.95 05:29:01 AM 5 20.78 0.00 3.06 0.08 0.08 75.98 05:29:01 AM 6 25.64 0.00 2.59 0.07 0.07 71.63 05:29:01 AM 7 24.20 0.00 2.48 0.03 0.08 73.21 05:30:01 AM all 8.75 0.00 1.29 0.03 0.06 89.87 05:30:01 AM 0 7.43 0.00 0.90 0.02 0.07 91.58 05:30:01 AM 1 10.90 0.00 2.04 0.02 0.07 86.97 05:30:01 AM 2 7.81 0.00 1.61 0.08 0.05 90.45 05:30:01 AM 3 8.26 0.00 0.82 0.00 0.07 90.86 05:30:01 AM 4 6.47 0.00 1.40 0.05 0.07 92.01 05:30:01 AM 5 5.90 0.00 1.25 0.00 0.07 92.78 05:30:01 AM 6 10.15 0.00 0.70 0.02 0.05 89.09 05:30:01 AM 7 13.11 0.00 1.59 0.02 0.05 85.23 05:31:01 AM all 9.25 0.00 0.45 0.02 0.04 90.24 05:31:01 AM 0 9.71 0.00 0.17 0.00 0.03 90.09 05:31:01 AM 1 5.48 0.00 0.67 0.05 0.07 93.74 05:31:01 AM 2 2.86 0.00 0.62 0.07 0.05 96.41 05:31:01 AM 3 28.32 0.00 0.78 0.03 0.05 70.81 05:31:01 AM 4 14.15 0.00 0.17 0.03 0.02 85.63 05:31:01 AM 5 6.04 0.00 0.42 0.00 0.02 93.53 05:31:01 AM 6 3.74 0.00 0.50 0.00 0.03 95.73 05:31:01 AM 7 3.67 0.00 0.28 0.00 0.03 96.01 05:32:01 AM all 15.16 0.00 0.37 0.01 0.04 84.42 05:32:01 AM 0 7.51 0.00 0.22 0.00 0.03 92.24 05:32:01 AM 1 13.64 0.00 0.08 0.00 0.02 86.26 05:32:01 AM 2 14.94 0.00 0.13 0.07 0.03 84.82 05:32:01 AM 3 38.85 0.00 0.87 0.02 0.05 60.22 05:32:01 AM 4 12.39 0.00 0.57 0.00 0.03 87.01 05:32:01 AM 5 11.75 0.00 0.33 0.00 0.05 87.87 05:32:01 AM 6 6.94 0.00 0.65 0.00 0.05 92.36 05:32:01 AM 7 15.28 0.00 0.13 0.00 0.02 84.57 05:33:01 AM all 32.35 0.00 1.88 1.04 0.08 64.65 05:33:01 AM 0 25.06 0.00 1.48 0.05 0.08 73.33 05:33:01 AM 1 27.35 0.00 1.64 2.15 0.08 68.78 05:33:01 AM 2 19.88 0.00 2.18 0.50 0.10 77.34 05:33:01 AM 3 48.27 0.00 2.84 0.99 0.08 47.82 05:33:01 AM 4 42.49 0.00 1.99 1.02 0.08 54.41 05:33:01 AM 5 35.49 0.00 2.31 0.94 0.07 61.19 05:33:01 AM 6 37.38 0.00 1.12 1.74 0.08 59.67 05:33:01 AM 7 22.88 0.00 1.46 0.91 0.08 74.67 05:34:01 AM all 28.44 0.00 2.23 0.28 0.10 68.95 05:34:01 AM 0 17.59 0.00 2.52 0.02 0.10 79.78 05:34:01 AM 1 31.22 0.00 2.18 0.02 0.08 66.49 05:34:01 AM 2 36.68 0.00 3.09 0.10 0.08 60.05 05:34:01 AM 3 36.67 0.00 2.16 0.08 0.12 60.96 05:34:01 AM 4 16.00 0.00 2.46 0.02 0.10 81.42 05:34:01 AM 5 32.47 0.00 1.32 0.03 0.10 66.07 05:34:01 AM 6 36.90 0.00 1.21 0.07 0.10 61.73 05:34:01 AM 7 19.88 0.00 2.88 1.94 0.12 75.19 05:35:01 AM all 28.19 0.00 1.61 0.94 0.06 69.20 05:35:01 AM 0 26.54 0.00 1.19 0.17 0.07 72.03 05:35:01 AM 1 37.37 0.00 1.92 1.30 0.07 59.34 05:35:01 AM 2 25.26 0.00 1.71 0.72 0.05 72.27 05:35:01 AM 3 37.29 0.00 1.86 0.35 0.07 60.44 05:35:01 AM 4 21.61 0.00 1.39 2.54 0.07 74.39 05:35:01 AM 5 23.39 0.00 1.47 1.47 0.07 73.59 05:35:01 AM 6 37.01 0.00 2.14 0.38 0.07 60.40 05:35:01 AM 7 17.05 0.00 1.19 0.59 0.07 81.11 Average: all 22.32 0.00 1.57 0.56 0.07 75.48 Average: 0 19.05 0.00 1.40 0.30 0.07 79.18 Average: 1 23.06 0.00 1.65 0.83 0.07 74.39 Average: 2 17.99 0.00 1.74 0.37 0.07 79.83 Average: 3 31.88 0.00 1.71 0.50 0.07 65.85 Average: 4 22.93 0.00 1.54 0.90 0.07 74.57 Average: 5 21.56 0.00 1.57 0.50 0.06 76.31 Average: 6 21.67 0.00 1.37 0.53 0.07 76.37 Average: 7 20.42 0.00 1.59 0.56 0.07 77.36