---> uname -a: Linux prd-centos8-docker-8c-8g-20843.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1118 25368 19 5403 30298 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:17:21:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe17:21ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:d1:0c:92 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:deff:fed1:c92/64 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) 06/13/2025 _x86_64_ (8 CPU) 11:22:20 LINUX RESTART (8 CPU) 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:02 AM 232.27 16.78 215.49 3640.52 10697.50 11:25:01 AM 198.19 2.32 195.87 514.13 15721.15 11:26:01 AM 138.40 0.80 137.60 426.92 41261.85 11:27:01 AM 34.77 0.48 34.29 21.46 573.39 11:28:01 AM 8.63 0.00 8.63 0.00 426.21 11:29:01 AM 22.86 0.00 22.86 0.00 528.91 11:30:01 AM 99.28 0.00 99.28 0.00 23186.45 11:31:01 AM 163.54 0.00 163.54 0.00 1839.28 11:32:01 AM 69.79 2.92 66.88 4554.35 27654.65 Average: 107.36 2.59 104.77 1018.46 13539.69 11:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:02 AM 28816792 30784332 3838920 11.76 2688 2283668 1754800 5.21 181264 3192124 221064 11:25:01 AM 26648052 28894004 6007660 18.40 2688 2554844 3918696 11.63 275296 5229620 69220 11:26:01 AM 24860056 28237360 7795656 23.87 2688 3660980 4180488 12.40 428164 6761396 80 11:27:01 AM 24051652 27435692 8604060 26.35 2688 3667004 5840536 17.33 438024 7553424 228 11:28:01 AM 25531940 28924016 7123772 21.81 2688 3675592 3363156 9.98 439852 6083448 28 11:29:01 AM 24908280 28531420 7747432 23.72 2688 3905228 4090760 12.14 501196 6637348 224808 11:30:01 AM 23036676 27142512 9619036 29.46 2688 4377404 6403060 19.00 549152 8400636 4132 11:31:01 AM 24279784 28331812 8375928 25.65 2688 4311796 3781952 11.22 547720 7177208 15576 11:32:01 AM 25946624 30992064 6709088 20.54 2688 5294280 1579880 4.69 900848 5148540 87696 Average: 25342206 28808135 7313506 22.40 2688 3747866 3879259 11.51 473502 6242638 69204 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:02 AM eth0 395.78 298.18 3084.42 54.84 0.00 0.00 0.00 0.00 11:24:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 309.83 231.74 3847.05 40.08 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 2.23 2.23 0.11 0.11 0.00 0.00 0.00 0.00 11:26:01 AM eth0 323.31 175.76 9481.72 19.52 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:26:01 AM vethe013bdd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:27:01 AM lo 50.07 50.07 4.20 4.20 0.00 0.00 0.00 0.00 11:27:01 AM eth0 158.80 121.93 52.88 57.26 0.00 0.00 0.00 0.00 11:27:01 AM docker0 9.95 11.31 1.57 1.46 0.00 0.00 0.00 0.00 11:27:01 AM veth1a67a37 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:28:01 AM lo 35.66 35.66 1.86 1.86 0.00 0.00 0.00 0.00 11:28:01 AM eth0 165.57 128.75 70.06 42.40 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.72 0.95 0.11 0.19 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:29:01 AM eth0 117.49 89.24 616.38 28.72 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 185.25 185.25 34.20 34.20 0.00 0.00 0.00 0.00 11:30:01 AM eth0 677.69 356.76 2294.84 39.30 0.00 0.00 0.00 0.00 11:30:01 AM docker0 86.24 91.25 15.76 16.89 0.00 0.00 0.00 0.00 11:30:01 AM vethff55d7c 77.22 81.66 15.86 14.30 0.00 0.00 0.00 0.00 11:30:01 AM vethcf5b97c 9.01 10.30 1.09 2.86 0.00 0.00 0.00 0.00 11:31:01 AM lo 860.69 860.69 192.61 192.61 0.00 0.00 0.00 0.00 11:31:01 AM eth0 138.08 100.38 285.49 38.18 0.00 0.00 0.00 0.00 11:31:01 AM docker0 419.18 430.19 97.82 92.95 0.00 0.00 0.00 0.00 11:32:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 11:32:01 AM eth0 107.78 87.85 1266.16 21.82 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 126.33 126.33 25.94 25.94 0.00 0.00 0.00 0.00 Average: eth0 265.96 176.63 2330.49 38.01 0.00 0.00 0.00 0.00 Average: docker0 57.44 59.43 12.83 12.41 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) 06/13/2025 _x86_64_ (8 CPU) 11:22:20 LINUX RESTART (8 CPU) 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:02 AM all 16.74 0.00 1.28 0.83 0.06 81.09 11:24:02 AM 0 14.09 0.00 0.73 0.12 0.05 85.01 11:24:02 AM 1 23.56 0.00 1.09 0.72 0.07 74.57 11:24:02 AM 2 17.66 0.00 1.57 1.55 0.07 79.15 11:24:02 AM 3 26.87 0.00 2.19 1.04 0.05 69.86 11:24:02 AM 4 17.34 0.00 1.70 0.27 0.05 80.64 11:24:02 AM 5 10.95 0.00 0.67 0.55 0.07 87.77 11:24:02 AM 6 15.36 0.00 0.99 0.90 0.05 82.70 11:24:02 AM 7 8.11 0.00 1.27 1.52 0.07 89.03 11:25:01 AM all 45.51 0.00 1.33 0.65 0.09 52.41 11:25:01 AM 0 48.80 0.00 0.93 0.56 0.10 49.60 11:25:01 AM 1 29.36 0.00 1.44 0.75 0.08 68.36 11:25:01 AM 2 58.75 0.00 1.85 0.95 0.08 38.36 11:25:01 AM 3 52.46 0.00 1.21 0.37 0.12 45.84 11:25:01 AM 4 58.08 0.00 1.92 0.87 0.10 39.04 11:25:01 AM 5 32.29 0.00 1.33 0.92 0.10 65.36 11:25:01 AM 6 32.59 0.00 1.04 0.27 0.09 66.01 11:25:01 AM 7 51.69 0.00 0.95 0.49 0.07 46.80 11:26:01 AM all 22.07 0.00 3.22 0.69 0.08 73.94 11:26:01 AM 0 18.97 0.00 2.43 0.15 0.08 78.36 11:26:01 AM 1 21.73 0.00 3.11 2.12 0.08 72.96 11:26:01 AM 2 22.65 0.00 3.80 1.03 0.07 72.46 11:26:01 AM 3 26.07 0.00 3.87 0.64 0.08 69.34 11:26:01 AM 4 23.21 0.00 2.89 0.96 0.08 72.86 11:26:01 AM 5 26.25 0.00 3.09 0.20 0.07 70.39 11:26:01 AM 6 19.35 0.00 2.67 0.35 0.07 77.56 11:26:01 AM 7 18.35 0.00 3.92 0.10 0.08 77.55 11:27:01 AM all 21.95 0.00 2.32 0.06 0.09 75.58 11:27:01 AM 0 20.96 0.00 1.97 0.05 0.08 76.93 11:27:01 AM 1 16.43 0.00 2.29 0.07 0.10 81.11 11:27:01 AM 2 16.97 0.00 2.24 0.07 0.10 80.62 11:27:01 AM 3 26.61 0.00 2.13 0.05 0.08 71.13 11:27:01 AM 4 18.47 0.00 1.88 0.07 0.08 79.50 11:27:01 AM 5 30.69 0.00 3.11 0.03 0.10 66.06 11:27:01 AM 6 30.87 0.00 2.84 0.03 0.08 66.16 11:27:01 AM 7 14.63 0.00 2.09 0.10 0.07 83.11 11:28:01 AM all 8.51 0.00 0.59 0.02 0.05 90.82 11:28:01 AM 0 5.01 0.00 0.57 0.03 0.07 94.32 11:28:01 AM 1 11.49 0.00 0.70 0.02 0.05 87.74 11:28:01 AM 2 5.87 0.00 0.90 0.03 0.07 93.13 11:28:01 AM 3 4.81 0.00 0.58 0.07 0.05 94.49 11:28:01 AM 4 19.74 0.00 0.55 0.00 0.05 79.66 11:28:01 AM 5 3.81 0.00 0.60 0.00 0.05 95.54 11:28:01 AM 6 10.15 0.00 0.37 0.02 0.05 89.41 11:28:01 AM 7 7.22 0.00 0.48 0.00 0.03 92.26 11:29:01 AM all 32.42 0.00 0.81 0.03 0.07 66.66 11:29:01 AM 0 38.51 0.00 0.97 0.02 0.07 60.44 11:29:01 AM 1 57.97 0.00 1.37 0.12 0.08 40.46 11:29:01 AM 2 22.62 0.00 0.70 0.02 0.07 76.59 11:29:01 AM 3 19.03 0.00 0.67 0.05 0.07 80.18 11:29:01 AM 4 33.83 0.00 0.65 0.05 0.07 65.40 11:29:01 AM 5 29.42 0.00 0.87 0.02 0.08 69.61 11:29:01 AM 6 35.21 0.00 0.67 0.00 0.07 64.06 11:29:01 AM 7 22.65 0.00 0.58 0.00 0.07 76.70 11:30:01 AM all 26.20 0.00 1.95 0.46 0.08 71.31 11:30:01 AM 0 33.99 0.00 2.21 0.02 0.08 63.70 11:30:01 AM 1 33.43 0.00 1.88 1.08 0.08 63.53 11:30:01 AM 2 15.18 0.00 1.96 0.89 0.10 81.87 11:30:01 AM 3 15.16 0.00 2.23 0.32 0.08 82.21 11:30:01 AM 4 23.78 0.00 1.61 0.62 0.08 73.90 11:30:01 AM 5 24.07 0.00 1.98 0.05 0.10 73.80 11:30:01 AM 6 35.64 0.00 1.81 0.52 0.07 61.97 11:30:01 AM 7 28.34 0.00 1.88 0.15 0.07 69.56 11:31:01 AM all 25.77 0.00 1.95 0.26 0.09 71.93 11:31:01 AM 0 31.64 0.00 2.56 0.02 0.10 65.68 11:31:01 AM 1 20.93 0.00 2.11 0.00 0.08 76.88 11:31:01 AM 2 20.12 0.00 1.90 0.02 0.08 77.89 11:31:01 AM 3 22.94 0.00 2.08 1.77 0.08 73.12 11:31:01 AM 4 34.18 0.00 1.98 0.05 0.07 63.72 11:31:01 AM 5 21.10 0.00 1.81 0.13 0.08 76.87 11:31:01 AM 6 28.64 0.00 1.68 0.02 0.10 69.57 11:31:01 AM 7 26.62 0.00 1.51 0.03 0.08 71.75 11:32:01 AM all 25.82 0.00 1.65 0.46 0.06 72.01 11:32:01 AM 0 33.19 0.00 2.17 0.22 0.07 64.35 11:32:01 AM 1 11.09 0.00 1.42 0.35 0.07 87.07 11:32:01 AM 2 29.52 0.00 1.59 0.49 0.07 68.33 11:32:01 AM 3 11.90 0.00 1.60 0.87 0.07 85.56 11:32:01 AM 4 31.18 0.00 1.71 0.43 0.07 66.61 11:32:01 AM 5 24.67 0.00 1.57 1.15 0.07 72.54 11:32:01 AM 6 38.82 0.00 1.67 0.00 0.05 59.46 11:32:01 AM 7 26.18 0.00 1.46 0.15 0.05 72.16 Average: all 24.96 0.00 1.68 0.38 0.07 72.90 Average: 0 27.20 0.00 1.62 0.13 0.08 70.97 Average: 1 25.11 0.00 1.71 0.58 0.08 72.52 Average: 2 23.20 0.00 1.83 0.56 0.08 74.33 Average: 3 22.82 0.00 1.84 0.58 0.08 74.69 Average: 4 28.82 0.00 1.65 0.37 0.07 69.09 Average: 5 22.56 0.00 1.67 0.34 0.08 75.35 Average: 6 27.40 0.00 1.53 0.23 0.07 70.78 Average: 7 22.59 0.00 1.57 0.28 0.07 75.49