---> uname -a: Linux prd-centos8-docker-8c-8g-8094.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 1140 24948 19 5801 30276 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:58:af:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe58:af28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:f9:3c:ad 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::42:68ff:fef9:3cad/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) 05/04/2026 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 221.22 17.19 204.03 3770.51 11234.53 10:24:01 AM 199.47 2.60 196.87 613.83 17572.66 10:25:01 AM 135.12 0.52 134.61 408.80 41414.70 10:26:01 AM 39.87 0.03 39.84 2.27 780.66 10:27:01 AM 23.90 0.48 23.42 21.46 487.49 10:28:01 AM 15.36 0.00 15.36 0.00 576.55 10:29:01 AM 107.68 0.00 107.68 0.00 24090.54 10:30:01 AM 14.25 0.00 14.25 0.00 349.83 10:31:01 AM 169.45 0.00 169.45 0.00 2208.53 10:32:01 AM 48.10 3.77 44.34 6198.33 28955.91 10:33:01 AM 43.02 0.42 42.60 56.11 8955.53 Average: 92.50 2.27 90.23 1006.50 12420.89 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28858484 30870372 3797228 11.63 2688 2327752 1703364 5.05 177124 3154020 235920 10:24:01 AM 27822168 30146884 4833544 14.80 2688 2634284 2303024 6.83 268316 4067552 50220 10:25:01 AM 24681744 28166492 7973968 24.42 2688 3767656 5396192 16.01 411508 6952396 160 10:26:01 AM 24529348 28017088 8126364 24.88 2688 3769808 4414700 13.10 442332 7071840 76 10:27:01 AM 24308264 27801984 8347448 25.56 2688 3776040 4343904 12.89 449988 7286128 20 10:28:01 AM 24899772 28621612 7755940 23.75 2688 4002616 3572308 10.60 511396 6630828 215004 10:29:01 AM 23200748 27420056 9454964 28.95 2688 4487884 6081824 18.04 562716 8219580 1652 10:30:01 AM 22189240 26456992 10466472 32.05 2688 4537076 6962712 20.66 565080 9224348 4580 10:31:01 AM 24395460 28720884 8260252 25.29 2688 4581648 3384048 10.04 586104 7016888 141556 10:32:01 AM 24478648 29913324 8177064 25.04 2688 5679696 2498316 7.41 793984 6712592 203492 10:33:01 AM 25590688 31043464 7065024 21.63 2688 5693764 1481336 4.40 998440 5395480 24164 Average: 24995869 28834468 7659843 23.46 2688 4114384 3831066 11.37 524272 6521059 79713 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 271.20 212.73 2868.75 38.99 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 355.22 276.35 4481.19 37.77 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 343.52 205.20 9754.37 23.09 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vethdf84c2a 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM lo 27.76 27.76 32.28 32.28 0.00 0.00 0.00 0.00 10:26:01 AM eth0 34.09 27.94 8.34 12.45 0.00 0.00 0.00 0.00 10:26:01 AM docker0 8.36 9.13 15.60 15.81 0.00 0.00 0.00 0.00 10:26:01 AM veth25a79a1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 70.81 70.81 5.12 5.12 0.00 0.00 0.00 0.00 10:27:01 AM eth0 204.35 142.61 60.46 69.17 0.00 0.00 0.00 0.00 10:27:01 AM docker0 9.56 10.78 1.42 1.38 0.00 0.00 0.00 0.00 10:28:01 AM lo 32.71 32.71 1.61 1.61 0.00 0.00 0.00 0.00 10:28:01 AM eth0 175.47 130.83 351.45 48.70 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 19.72 19.72 2.47 2.47 0.00 0.00 0.00 0.00 10:29:01 AM eth0 528.19 155.92 2727.56 14.36 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.51 9.55 0.81 1.91 0.00 0.00 0.00 0.00 10:29:01 AM vethea6f9e3 8.51 9.68 0.93 1.92 0.00 0.00 0.00 0.00 10:29:01 AM veth9b09a8b 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 1031.49 1031.49 175.02 175.02 0.00 0.00 0.00 0.00 10:30:01 AM eth0 153.27 103.00 41.95 43.57 0.00 0.00 0.00 0.00 10:30:01 AM docker0 445.11 460.26 77.05 89.42 0.00 0.00 0.00 0.00 10:30:01 AM vethea6f9e3 387.82 402.00 76.29 61.89 0.00 0.00 0.00 0.01 10:30:01 AM veth9b09a8b 57.29 58.34 6.84 27.53 0.00 0.00 0.00 0.00 10:31:01 AM lo 666.83 666.83 111.17 111.17 0.00 0.00 0.00 0.00 10:31:01 AM eth0 81.66 62.32 245.59 24.55 0.00 0.00 0.00 0.00 10:31:01 AM docker0 286.66 292.80 61.90 45.99 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 304.63 215.46 4356.57 38.79 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 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 107.33 81.97 35.99 132.37 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 168.11 168.11 29.79 29.79 0.00 0.00 0.00 0.00 Average: eth0 232.64 146.76 2266.61 43.98 0.00 0.00 0.00 0.00 Average: docker0 68.92 71.14 14.25 14.05 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) 05/04/2026 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.79 0.00 1.35 0.61 0.06 83.19 10:23:01 AM 0 16.02 0.00 0.72 0.10 0.07 83.09 10:23:01 AM 1 8.26 0.00 1.29 0.55 0.07 89.84 10:23:01 AM 2 29.88 0.00 3.18 1.50 0.08 65.36 10:23:01 AM 3 17.55 0.00 1.24 0.64 0.07 80.51 10:23:01 AM 4 9.84 0.00 0.90 0.27 0.05 88.94 10:23:01 AM 5 15.27 0.00 1.25 0.35 0.05 83.07 10:23:01 AM 6 11.28 0.00 1.51 1.32 0.05 85.84 10:23:01 AM 7 10.22 0.00 0.72 0.18 0.03 88.84 10:24:01 AM all 29.54 0.00 1.18 0.63 0.09 68.55 10:24:01 AM 0 42.88 0.00 0.98 0.18 0.08 55.87 10:24:01 AM 1 31.60 0.00 0.94 0.73 0.10 66.63 10:24:01 AM 2 40.34 0.00 1.07 0.77 0.10 57.73 10:24:01 AM 3 19.49 0.00 0.95 0.08 0.07 79.41 10:24:01 AM 4 24.08 0.00 1.29 0.65 0.08 73.89 10:24:01 AM 5 26.31 0.00 1.30 1.19 0.10 71.10 10:24:01 AM 6 24.12 0.00 1.87 0.95 0.07 72.98 10:24:01 AM 7 27.49 0.00 1.07 0.48 0.10 70.86 10:25:01 AM all 38.22 0.00 3.15 1.15 0.10 57.38 10:25:01 AM 0 30.35 0.00 2.69 0.02 0.10 66.84 10:25:01 AM 1 39.74 0.00 3.47 4.80 0.08 51.91 10:25:01 AM 2 30.13 0.00 3.65 1.18 0.10 64.94 10:25:01 AM 3 39.08 0.00 3.99 0.45 0.13 56.34 10:25:01 AM 4 33.03 0.00 2.98 1.51 0.08 62.40 10:25:01 AM 5 48.53 0.00 3.71 0.17 0.10 47.49 10:25:01 AM 6 40.40 0.00 2.27 0.70 0.12 56.51 10:25:01 AM 7 44.53 0.00 2.42 0.34 0.08 52.62 10:26:01 AM all 19.50 0.00 1.67 0.10 0.09 78.64 10:26:01 AM 0 13.69 0.00 1.34 0.03 0.10 84.84 10:26:01 AM 1 16.52 0.00 1.77 0.12 0.12 81.47 10:26:01 AM 2 21.09 0.00 1.72 0.03 0.08 77.07 10:26:01 AM 3 21.43 0.00 2.29 0.07 0.08 76.13 10:26:01 AM 4 15.86 0.00 1.04 0.07 0.08 82.96 10:26:01 AM 5 33.01 0.00 1.57 0.08 0.08 65.25 10:26:01 AM 6 16.23 0.00 1.84 0.35 0.10 81.48 10:26:01 AM 7 18.14 0.00 1.81 0.03 0.08 79.94 10:27:01 AM all 17.39 0.00 1.80 0.12 0.09 80.61 10:27:01 AM 0 13.53 0.00 1.49 0.17 0.08 84.73 10:27:01 AM 1 25.10 0.00 1.89 0.12 0.08 72.80 10:27:01 AM 2 16.98 0.00 2.19 0.10 0.10 80.63 10:27:01 AM 3 17.61 0.00 1.76 0.05 0.07 80.52 10:27:01 AM 4 17.31 0.00 1.74 0.03 0.08 80.84 10:27:01 AM 5 15.48 0.00 1.71 0.07 0.10 82.64 10:27:01 AM 6 12.26 0.00 1.76 0.02 0.08 85.88 10:27:01 AM 7 20.86 0.00 1.84 0.38 0.08 76.83 10:28:01 AM all 26.27 0.00 1.00 0.06 0.08 72.59 10:28:01 AM 0 16.59 0.00 0.72 0.00 0.08 82.61 10:28:01 AM 1 6.35 0.00 0.79 0.02 0.07 92.78 10:28:01 AM 2 23.45 0.00 1.54 0.03 0.08 74.90 10:28:01 AM 3 23.83 0.00 1.24 0.03 0.08 74.81 10:28:01 AM 4 29.30 0.00 0.60 0.07 0.07 69.97 10:28:01 AM 5 27.97 0.00 1.79 0.35 0.08 69.80 10:28:01 AM 6 48.84 0.00 0.83 0.00 0.08 50.24 10:28:01 AM 7 33.80 0.00 0.47 0.00 0.08 65.65 10:29:01 AM all 32.66 0.00 1.89 0.38 0.10 64.98 10:29:01 AM 0 13.63 0.00 1.51 0.03 0.08 84.74 10:29:01 AM 1 51.71 0.00 1.59 0.32 0.10 46.28 10:29:01 AM 2 32.90 0.00 2.16 1.14 0.12 63.68 10:29:01 AM 3 27.01 0.00 2.34 0.44 0.10 70.11 10:29:01 AM 4 30.54 0.00 2.79 0.22 0.10 66.35 10:29:01 AM 5 39.63 0.00 1.58 0.35 0.08 58.36 10:29:01 AM 6 32.75 0.00 1.44 0.30 0.10 65.41 10:29:01 AM 7 33.13 0.00 1.67 0.22 0.08 64.90 10:30:01 AM all 21.87 0.00 1.67 0.03 0.11 76.31 10:30:01 AM 0 28.94 0.00 1.58 0.00 0.10 69.39 10:30:01 AM 1 26.24 0.00 1.83 0.02 0.12 71.80 10:30:01 AM 2 19.97 0.00 2.16 0.05 0.10 77.71 10:30:01 AM 3 22.94 0.00 1.17 0.02 0.10 75.77 10:30:01 AM 4 15.42 0.00 1.91 0.02 0.10 82.55 10:30:01 AM 5 20.55 0.00 1.51 0.05 0.10 77.79 10:30:01 AM 6 24.36 0.00 1.59 0.10 0.13 73.81 10:30:01 AM 7 16.55 0.00 1.61 0.02 0.12 81.70 10:31:01 AM all 29.58 0.00 1.57 0.29 0.10 68.45 10:31:01 AM 0 41.10 0.00 2.21 0.10 0.12 56.47 10:31:01 AM 1 40.48 0.00 2.98 0.99 0.12 55.44 10:31:01 AM 2 31.47 0.00 0.92 0.02 0.10 67.49 10:31:01 AM 3 32.05 0.00 1.51 0.03 0.12 66.29 10:31:01 AM 4 17.46 0.00 1.89 0.00 0.08 80.57 10:31:01 AM 5 24.12 0.00 0.87 0.13 0.08 74.80 10:31:01 AM 6 25.36 0.00 0.99 0.03 0.08 73.53 10:31:01 AM 7 24.63 0.00 1.24 1.04 0.10 73.00 10:32:01 AM all 29.04 0.00 1.67 0.33 0.08 68.88 10:32:01 AM 0 41.82 0.00 1.27 0.12 0.08 56.71 10:32:01 AM 1 31.11 0.00 2.63 1.92 0.08 64.25 10:32:01 AM 2 29.09 0.00 1.42 0.02 0.07 69.40 10:32:01 AM 3 26.13 0.00 1.89 0.17 0.08 71.73 10:32:01 AM 4 22.05 0.00 1.34 0.00 0.07 76.54 10:32:01 AM 5 30.99 0.00 1.59 0.32 0.08 67.02 10:32:01 AM 6 19.44 0.00 1.64 0.07 0.08 78.77 10:32:01 AM 7 31.69 0.00 1.57 0.02 0.10 66.62 10:33:01 AM all 24.11 0.00 1.16 0.10 0.06 74.57 10:33:01 AM 0 32.07 0.00 1.54 0.02 0.07 66.31 10:33:01 AM 1 32.67 0.00 2.05 0.05 0.08 65.14 10:33:01 AM 2 17.89 0.00 1.34 0.05 0.07 80.65 10:33:01 AM 3 12.87 0.00 0.90 0.17 0.07 86.00 10:33:01 AM 4 34.92 0.00 0.97 0.03 0.08 63.99 10:33:01 AM 5 20.46 0.00 0.97 0.13 0.05 78.39 10:33:01 AM 6 8.84 0.00 1.14 0.37 0.03 89.62 10:33:01 AM 7 33.10 0.00 0.40 0.00 0.05 66.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.72 0.00 1.65 0.35 0.09 72.20 Average: 0 26.42 0.00 1.46 0.07 0.09 71.97 Average: 1 28.15 0.00 1.93 0.87 0.09 68.96 Average: 2 26.65 0.00 1.94 0.44 0.09 70.87 Average: 3 23.62 0.00 1.75 0.19 0.09 74.34 Average: 4 22.71 0.00 1.58 0.26 0.08 75.37 Average: 5 27.47 0.00 1.62 0.29 0.08 70.53 Average: 6 23.99 0.00 1.53 0.38 0.09 74.01 Average: 7 26.73 0.00 1.35 0.25 0.08 71.59