---> uname -a: Linux prd-centos8-docker-8c-8g-733.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 1147 25052 19 5690 30269 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:50:c4:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe50:c43f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:79:c6:05 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::42:45ff:fe79:c605/64 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) 01/16/2026 _x86_64_ (8 CPU) 10:21:23 LINUX RESTART (8 CPU) 10:22:03 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 219.44 17.39 202.05 3841.30 10355.19 10:24:01 AM 212.06 2.62 209.45 519.61 16851.11 10:25:01 AM 33.49 0.00 33.49 0.00 2604.98 10:26:01 AM 118.78 0.57 118.21 414.66 38875.99 10:27:01 AM 28.22 0.48 27.74 21.46 562.73 10:28:01 AM 24.51 0.00 24.51 0.00 848.79 10:29:01 AM 99.85 0.00 99.85 0.00 23449.45 10:30:01 AM 103.83 0.00 103.83 0.00 1434.96 10:31:01 AM 150.12 2.45 147.68 4477.79 7925.11 10:32:01 AM 48.47 1.42 47.05 1731.56 29468.08 Average: 103.50 2.44 101.05 1091.44 13247.81 10:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28971076 30909088 3684636 11.28 2688 2253716 1693608 5.02 174540 3044144 202748 10:24:01 AM 26815592 29065228 5840120 17.88 2688 2558632 3609840 10.71 268660 5067680 49404 10:25:01 AM 27193868 29466328 5461844 16.73 2688 2580120 2823864 8.38 283732 4671824 1512 10:26:01 AM 24895132 28301888 7760580 23.76 2688 3688308 4956300 14.71 435112 6704244 228 10:27:01 AM 24940784 28354308 7714928 23.63 2688 3695228 3679188 10.92 441568 6655400 152 10:28:01 AM 25151396 28815692 7504316 22.98 2688 3942816 3787992 11.24 504608 6378588 233976 10:29:01 AM 23167252 27315100 9488460 29.06 2688 4415576 6194204 18.38 551904 8253452 4908 10:30:01 AM 24834296 28929508 7821416 23.95 2688 4349848 3225980 9.57 547832 6609496 15340 10:31:01 AM 23826768 28867872 8828944 27.04 2688 5290880 3209820 9.52 723972 7436316 596012 10:32:01 AM 25598452 30940720 7057260 21.61 2688 5585476 1528392 4.53 967760 5418568 30080 Average: 25539462 29096573 7116250 21.79 2688 3836060 3470919 10.30 489969 6023971 113436 10:22:03 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 223.91 181.42 2449.87 43.79 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 326.19 254.99 4457.05 35.82 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 121.11 100.88 289.02 30.68 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 7.01 7.01 0.59 0.59 0.00 0.00 0.00 0.00 10:26:01 AM eth0 310.46 183.57 9480.65 18.93 0.00 0.00 0.00 0.00 10:26:01 AM docker0 1.57 1.95 0.23 0.22 0.00 0.00 0.00 0.00 10:26:01 AM veth90d7476 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 76.77 76.77 5.71 5.71 0.00 0.00 0.00 0.00 10:27:01 AM eth0 278.87 198.37 74.85 81.22 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.28 12.70 1.67 1.64 0.00 0.00 0.00 0.00 10:28:01 AM lo 24.41 24.41 1.21 1.21 0.00 0.00 0.00 0.00 10:28:01 AM eth0 193.08 152.44 726.64 53.69 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 319.19 319.19 48.95 48.95 0.00 0.00 0.00 0.00 10:29:01 AM eth0 438.44 129.19 2273.68 15.47 0.00 0.00 0.00 0.00 10:29:01 AM docker0 133.14 140.79 21.97 23.31 0.00 0.00 0.00 0.00 10:29:01 AM veth0999645 118.74 125.51 22.13 19.14 0.00 0.00 0.00 0.00 10:29:01 AM veth81e5bb1 14.40 15.98 1.66 4.43 0.00 0.00 0.00 0.00 10:30:01 AM lo 1366.84 1366.84 235.76 235.76 0.00 0.00 0.00 0.00 10:30:01 AM eth0 182.11 125.62 298.15 53.81 0.00 0.00 0.00 0.00 10:30:01 AM docker0 593.27 609.08 116.19 112.18 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:31:01 AM eth0 73.92 63.41 1249.91 14.15 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 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 228.64 166.48 2888.77 81.79 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 Average: lo 180.13 180.13 29.32 29.32 0.00 0.00 0.00 0.00 Average: eth0 237.73 155.56 2418.87 42.93 0.00 0.00 0.00 0.00 Average: docker0 74.17 76.71 14.05 13.78 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) 01/16/2026 _x86_64_ (8 CPU) 10:21:23 LINUX RESTART (8 CPU) 10:22:03 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.72 0.00 1.19 0.59 0.07 83.42 10:23:01 AM 0 21.42 0.00 1.68 0.38 0.07 76.45 10:23:01 AM 1 24.61 0.00 1.00 0.19 0.07 74.13 10:23:01 AM 2 14.34 0.00 1.02 0.74 0.10 83.80 10:23:01 AM 3 15.50 0.00 1.56 0.99 0.07 81.89 10:23:01 AM 4 6.96 0.00 1.04 1.07 0.05 90.88 10:23:01 AM 5 14.16 0.00 1.50 0.93 0.07 83.34 10:23:01 AM 6 10.27 0.00 1.07 0.31 0.05 88.30 10:23:01 AM 7 10.51 0.00 0.69 0.12 0.07 88.61 10:24:01 AM all 34.78 0.00 1.22 0.60 0.09 63.30 10:24:01 AM 0 33.74 0.00 0.74 0.10 0.12 65.31 10:24:01 AM 1 47.85 0.00 0.90 0.53 0.10 50.62 10:24:01 AM 2 32.69 0.00 1.69 1.00 0.08 64.53 10:24:01 AM 3 39.30 0.00 1.57 0.69 0.10 58.34 10:24:01 AM 4 33.44 0.00 1.24 0.20 0.07 65.05 10:24:01 AM 5 29.71 0.00 1.30 1.42 0.08 67.48 10:24:01 AM 6 34.20 0.00 1.12 0.45 0.08 64.15 10:24:01 AM 7 27.30 0.00 1.22 0.38 0.12 70.97 10:25:01 AM all 24.13 0.00 0.65 0.08 0.06 75.08 10:25:01 AM 0 3.89 0.00 0.65 0.05 0.07 95.34 10:25:01 AM 1 29.87 0.00 1.24 0.00 0.07 68.83 10:25:01 AM 2 20.43 0.00 0.72 0.27 0.08 78.50 10:25:01 AM 3 19.50 0.00 0.60 0.00 0.05 79.85 10:25:01 AM 4 25.32 0.00 1.02 0.00 0.05 73.61 10:25:01 AM 5 31.01 0.00 0.28 0.22 0.07 68.43 10:25:01 AM 6 44.06 0.00 0.52 0.08 0.07 55.27 10:25:01 AM 7 18.91 0.00 0.17 0.02 0.05 80.85 10:26:01 AM all 25.50 0.00 3.47 0.54 0.09 70.40 10:26:01 AM 0 21.69 0.00 2.89 0.17 0.10 75.15 10:26:01 AM 1 32.07 0.00 3.40 1.28 0.10 63.16 10:26:01 AM 2 30.37 0.00 4.10 1.40 0.10 64.03 10:26:01 AM 3 24.92 0.00 3.15 0.07 0.10 71.76 10:26:01 AM 4 30.25 0.00 4.63 0.59 0.10 64.43 10:26:01 AM 5 18.94 0.00 2.91 0.44 0.08 77.63 10:26:01 AM 6 22.91 0.00 3.82 0.25 0.08 72.93 10:26:01 AM 7 22.82 0.00 2.83 0.12 0.08 74.15 10:27:01 AM all 17.04 0.00 1.97 0.04 0.08 80.86 10:27:01 AM 0 17.11 0.00 2.34 0.02 0.08 80.44 10:27:01 AM 1 19.95 0.00 2.39 0.08 0.08 77.50 10:27:01 AM 2 17.41 0.00 1.93 0.05 0.08 80.53 10:27:01 AM 3 17.72 0.00 1.69 0.02 0.08 80.49 10:27:01 AM 4 14.95 0.00 2.26 0.03 0.08 82.67 10:27:01 AM 5 15.64 0.00 1.54 0.07 0.07 82.69 10:27:01 AM 6 16.83 0.00 1.69 0.02 0.08 81.38 10:27:01 AM 7 16.74 0.00 1.96 0.03 0.08 81.18 10:28:01 AM all 32.57 0.00 1.20 0.04 0.09 66.09 10:28:01 AM 0 41.24 0.00 1.35 0.00 0.12 57.29 10:28:01 AM 1 46.64 0.00 1.64 0.07 0.12 51.54 10:28:01 AM 2 33.42 0.00 1.09 0.08 0.08 65.32 10:28:01 AM 3 42.56 0.00 1.40 0.13 0.08 55.82 10:28:01 AM 4 27.46 0.00 0.47 0.03 0.08 71.96 10:28:01 AM 5 34.73 0.00 0.80 0.00 0.08 64.38 10:28:01 AM 6 28.28 0.00 1.65 0.02 0.08 69.96 10:28:01 AM 7 6.19 0.00 1.22 0.00 0.08 92.50 10:29:01 AM all 27.17 0.00 2.02 0.32 0.08 70.40 10:29:01 AM 0 26.66 0.00 1.69 0.08 0.08 71.48 10:29:01 AM 1 29.88 0.00 1.73 0.18 0.10 68.11 10:29:01 AM 2 27.11 0.00 1.94 0.05 0.10 70.79 10:29:01 AM 3 27.88 0.00 2.30 0.08 0.07 69.67 10:29:01 AM 4 36.03 0.00 2.08 0.52 0.08 61.28 10:29:01 AM 5 14.18 0.00 2.27 1.08 0.07 82.40 10:29:01 AM 6 25.74 0.00 2.10 0.32 0.08 71.76 10:29:01 AM 7 29.88 0.00 2.02 0.27 0.08 67.75 10:30:01 AM all 22.08 0.00 2.13 0.16 0.08 75.55 10:30:01 AM 0 23.89 0.00 2.30 0.02 0.08 73.71 10:30:01 AM 1 25.16 0.00 2.73 0.30 0.08 71.72 10:30:01 AM 2 15.96 0.00 2.63 0.15 0.08 81.17 10:30:01 AM 3 23.49 0.00 1.90 0.02 0.08 74.51 10:30:01 AM 4 24.63 0.00 1.44 0.02 0.08 73.83 10:30:01 AM 5 27.14 0.00 1.41 0.74 0.08 70.63 10:30:01 AM 6 14.25 0.00 2.12 0.02 0.08 83.53 10:30:01 AM 7 22.09 0.00 2.50 0.00 0.08 75.32 10:31:01 AM all 30.34 0.00 1.31 0.32 0.08 67.96 10:31:01 AM 0 42.45 0.00 1.10 0.13 0.08 56.23 10:31:01 AM 1 36.98 0.00 1.05 0.00 0.07 61.90 10:31:01 AM 2 35.39 0.00 1.52 0.44 0.07 62.58 10:31:01 AM 3 25.05 0.00 0.92 0.12 0.08 73.83 10:31:01 AM 4 9.88 0.00 1.60 0.90 0.08 87.53 10:31:01 AM 5 47.53 0.00 2.56 0.57 0.08 49.26 10:31:01 AM 6 33.90 0.00 0.84 0.15 0.07 65.05 10:31:01 AM 7 11.57 0.00 0.87 0.23 0.07 87.26 10:32:01 AM all 32.00 0.00 1.13 0.26 0.08 66.53 10:32:01 AM 0 29.76 0.00 1.25 0.10 0.10 68.79 10:32:01 AM 1 44.43 0.00 1.12 0.00 0.10 54.35 10:32:01 AM 2 24.60 0.00 1.27 1.39 0.08 72.66 10:32:01 AM 3 24.83 0.00 1.07 0.32 0.07 73.72 10:32:01 AM 4 39.48 0.00 0.55 0.00 0.07 59.90 10:32:01 AM 5 34.99 0.00 2.21 0.05 0.07 62.69 10:32:01 AM 6 45.48 0.00 0.78 0.02 0.10 53.61 10:32:01 AM 7 12.38 0.00 0.82 0.18 0.07 86.55 Average: all 26.07 0.00 1.63 0.29 0.08 71.92 Average: 0 26.20 0.00 1.60 0.10 0.09 72.00 Average: 1 33.78 0.00 1.72 0.26 0.09 64.15 Average: 2 25.21 0.00 1.79 0.56 0.09 72.36 Average: 3 26.11 0.00 1.61 0.24 0.08 71.95 Average: 4 24.90 0.00 1.63 0.33 0.08 73.06 Average: 5 26.86 0.00 1.68 0.55 0.08 70.84 Average: 6 27.67 0.00 1.57 0.16 0.08 70.52 Average: 7 17.85 0.00 1.43 0.14 0.08 80.50