---> uname -a: Linux prd-centos8-docker-8c-8g-70.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 25302 19 5460 30289 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:ee:88:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:feee:88e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:85:f8:55 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::42:81ff:fe85:f855/64 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) 01/13/2026 _x86_64_ (8 CPU) 11:39:28 LINUX RESTART (8 CPU) 11:40:02 AM tps rtps wtps bread/s bwrtn/s 11:41:01 AM 239.25 20.06 219.19 3913.81 7926.83 11:42:01 AM 264.37 5.32 259.06 1208.47 15143.41 11:43:01 AM 76.90 0.25 76.65 76.52 8870.69 11:44:01 AM 108.33 0.58 107.75 416.39 38617.36 11:45:01 AM 36.46 0.03 36.43 2.40 691.15 11:46:01 AM 11.31 0.48 10.83 21.46 367.91 11:47:01 AM 50.78 0.00 50.78 0.00 9604.35 11:48:01 AM 83.14 0.00 83.14 0.00 15007.40 11:49:01 AM 155.86 0.00 155.86 0.00 1623.64 11:50:01 AM 57.60 2.53 55.06 4506.90 27469.04 Average: 108.18 2.90 105.29 1009.85 12539.96 11:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:01 AM 29314924 31150108 3340788 10.23 2688 2153468 1986164 5.89 158580 2735824 235196 11:42:01 AM 27520824 29719864 5134888 15.72 2688 2509756 2633644 7.81 256008 4384428 179152 11:43:01 AM 27477468 29750980 5178244 15.86 2688 2581456 2590516 7.69 281428 4392300 108 11:44:01 AM 25531876 28938880 7123836 21.81 2688 3689916 3329284 9.88 421060 6095092 772 11:45:01 AM 25260656 28674060 7395056 22.65 2688 3695456 3465896 10.28 441700 6342288 2300 11:46:01 AM 25133128 28550876 7522584 23.04 2688 3699744 3516904 10.43 443548 6468160 88 11:47:01 AM 24748656 28822972 7907056 24.21 2688 4333640 3466980 10.29 603412 6657504 361264 11:48:01 AM 23350884 27529072 9304828 28.49 2688 4445996 6013256 17.84 649640 7979508 752 11:49:01 AM 24544580 28644516 8111132 24.84 2688 4355484 3488840 10.35 646540 6807520 15568 11:50:01 AM 25922232 31016552 6733480 20.62 2688 5341044 1506444 4.47 1285044 4784032 74380 Average: 25880523 29279788 6775189 20.75 2688 3680596 3199793 9.49 518696 5664666 86958 11:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 124.14 86.30 1386.87 31.13 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 368.74 304.47 5042.91 47.41 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 233.84 195.18 946.99 62.70 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 299.65 194.17 9492.08 15.47 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:45:01 AM lo 48.96 48.96 4.48 4.48 0.00 0.00 0.00 0.00 11:45:01 AM eth0 191.47 128.43 51.73 50.73 0.00 0.00 0.00 0.00 11:45:01 AM docker0 12.11 13.70 1.79 1.70 0.00 0.00 0.00 0.00 11:46:01 AM lo 64.93 64.93 3.29 3.29 0.00 0.00 0.00 0.00 11:46:01 AM eth0 406.10 283.69 105.32 109.26 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.80 1.03 0.11 0.20 0.00 0.00 0.00 0.00 11:47:01 AM lo 4.62 4.62 0.24 0.24 0.00 0.00 0.00 0.00 11:47:01 AM eth0 562.80 269.43 2978.34 1631.15 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 572.90 572.90 80.49 80.49 0.00 0.00 0.00 0.00 11:48:01 AM eth0 78.34 50.12 22.41 23.92 0.00 0.00 0.00 0.00 11:48:01 AM docker0 250.09 260.01 36.78 40.65 0.00 0.00 0.00 0.00 11:48:01 AM veth71025ae 218.43 227.06 36.32 31.97 0.00 0.00 0.00 0.00 11:48:01 AM vethd78c3b5 31.66 33.66 3.89 8.95 0.00 0.00 0.00 0.00 11:49:01 AM lo 1105.21 1105.21 203.73 203.73 0.00 0.00 0.00 0.00 11:49:01 AM eth0 140.02 100.03 281.29 39.24 0.00 0.00 0.00 0.00 11:49:01 AM docker0 475.29 488.44 101.29 94.66 0.00 0.00 0.00 0.00 11:50:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 11:50:01 AM eth0 204.55 190.77 1273.88 4868.34 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 180.06 180.06 29.28 29.28 0.00 0.00 0.00 0.00 Average: eth0 261.19 180.41 2159.50 689.06 0.00 0.00 0.00 0.00 Average: docker0 73.95 76.45 14.02 13.74 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) 01/13/2026 _x86_64_ (8 CPU) 11:39:28 LINUX RESTART (8 CPU) 11:40:02 AM CPU %user %nice %system %iowait %steal %idle 11:41:01 AM all 10.96 0.00 1.13 1.02 0.06 86.84 11:41:01 AM 0 12.54 0.00 0.76 0.66 0.07 85.97 11:41:01 AM 1 10.22 0.00 2.09 2.55 0.07 85.07 11:41:01 AM 2 15.55 0.00 1.39 0.68 0.05 82.32 11:41:01 AM 3 6.39 0.00 0.48 0.27 0.07 92.80 11:41:01 AM 4 14.11 0.00 1.46 0.97 0.05 83.41 11:41:01 AM 5 4.18 0.00 0.59 0.58 0.07 94.58 11:41:01 AM 6 5.80 0.00 0.80 1.29 0.03 92.08 11:41:01 AM 7 18.89 0.00 1.44 1.14 0.05 78.48 11:42:01 AM all 29.15 0.00 1.25 2.19 0.08 67.33 11:42:01 AM 0 34.67 0.00 0.98 0.25 0.08 64.01 11:42:01 AM 1 30.10 0.00 1.42 4.01 0.10 64.38 11:42:01 AM 2 21.50 0.00 1.07 4.18 0.08 73.17 11:42:01 AM 3 21.68 0.00 1.51 2.79 0.07 73.95 11:42:01 AM 4 28.22 0.00 1.49 2.51 0.08 67.69 11:42:01 AM 5 25.42 0.00 0.97 0.48 0.08 73.04 11:42:01 AM 6 35.22 0.00 1.05 1.54 0.08 62.10 11:42:01 AM 7 36.35 0.00 1.47 1.76 0.08 60.33 11:43:01 AM all 27.35 0.00 0.80 0.88 0.07 70.90 11:43:01 AM 0 25.74 0.00 0.43 0.18 0.08 73.56 11:43:01 AM 1 42.33 0.00 0.79 1.04 0.08 55.77 11:43:01 AM 2 29.47 0.00 0.98 0.13 0.08 69.33 11:43:01 AM 3 17.73 0.00 0.87 1.47 0.07 79.87 11:43:01 AM 4 18.56 0.00 0.80 0.02 0.08 80.54 11:43:01 AM 5 22.47 0.00 0.55 0.40 0.05 76.53 11:43:01 AM 6 24.85 0.00 0.69 1.76 0.07 72.64 11:43:01 AM 7 37.66 0.00 1.30 2.02 0.07 58.94 11:44:01 AM all 23.20 0.00 2.26 2.18 0.07 72.30 11:44:01 AM 0 23.66 0.00 2.05 1.66 0.07 72.56 11:44:01 AM 1 22.98 0.00 2.96 2.87 0.05 71.15 11:44:01 AM 2 42.28 0.00 2.33 1.46 0.08 53.84 11:44:01 AM 3 17.58 0.00 2.11 2.72 0.07 77.52 11:44:01 AM 4 14.90 0.00 2.09 0.08 0.05 82.88 11:44:01 AM 5 19.36 0.00 2.13 1.93 0.07 76.51 11:44:01 AM 6 26.09 0.00 1.95 0.25 0.07 71.64 11:44:01 AM 7 18.72 0.00 2.45 6.45 0.07 72.31 11:45:01 AM all 21.01 0.00 2.16 0.55 0.09 76.18 11:45:01 AM 0 18.24 0.00 2.13 0.84 0.08 78.71 11:45:01 AM 1 17.43 0.00 2.09 0.92 0.10 79.45 11:45:01 AM 2 18.36 0.00 1.84 0.40 0.10 79.30 11:45:01 AM 3 17.59 0.00 2.18 0.28 0.08 79.86 11:45:01 AM 4 16.41 0.00 1.69 0.37 0.10 81.43 11:45:01 AM 5 28.29 0.00 2.58 0.15 0.07 68.91 11:45:01 AM 6 18.12 0.00 1.84 0.72 0.10 79.22 11:45:01 AM 7 33.67 0.00 2.91 0.75 0.08 62.58 11:46:01 AM all 6.72 0.00 1.14 0.06 0.08 92.01 11:46:01 AM 0 6.73 0.00 0.75 0.00 0.08 92.43 11:46:01 AM 1 7.31 0.00 1.61 0.15 0.08 90.85 11:46:01 AM 2 7.02 0.00 1.22 0.13 0.08 91.54 11:46:01 AM 3 9.19 0.00 1.19 0.03 0.08 89.51 11:46:01 AM 4 5.49 0.00 1.02 0.03 0.07 93.39 11:46:01 AM 5 7.54 0.00 0.77 0.08 0.08 91.52 11:46:01 AM 6 5.49 0.00 1.21 0.00 0.07 93.24 11:46:01 AM 7 4.95 0.00 1.35 0.02 0.07 93.61 11:47:01 AM all 35.89 0.00 1.63 0.52 0.08 61.89 11:47:01 AM 0 28.29 0.00 1.24 0.49 0.07 69.92 11:47:01 AM 1 22.56 0.00 1.91 0.12 0.08 75.33 11:47:01 AM 2 43.19 0.00 2.63 0.94 0.08 53.15 11:47:01 AM 3 46.86 0.00 1.62 0.45 0.08 50.98 11:47:01 AM 4 35.98 0.00 1.91 0.18 0.08 61.84 11:47:01 AM 5 29.92 0.00 1.27 0.03 0.07 68.71 11:47:01 AM 6 44.93 0.00 0.85 1.87 0.07 52.28 11:47:01 AM 7 35.35 0.00 1.57 0.07 0.08 62.92 11:48:01 AM all 25.82 0.00 1.51 0.81 0.08 71.77 11:48:01 AM 0 17.92 0.00 1.57 1.02 0.10 79.38 11:48:01 AM 1 16.22 0.00 1.53 1.78 0.08 80.39 11:48:01 AM 2 26.65 0.00 1.59 1.04 0.10 70.62 11:48:01 AM 3 26.70 0.00 1.31 1.31 0.08 70.60 11:48:01 AM 4 21.64 0.00 1.11 0.05 0.08 77.12 11:48:01 AM 5 41.11 0.00 2.40 0.42 0.08 56.00 11:48:01 AM 6 23.49 0.00 1.19 0.50 0.07 74.75 11:48:01 AM 7 32.85 0.00 1.41 0.39 0.07 65.29 11:49:01 AM all 26.39 0.00 1.92 0.28 0.09 71.33 11:49:01 AM 0 12.27 0.00 2.23 0.02 0.08 85.40 11:49:01 AM 1 30.79 0.00 1.69 0.15 0.10 67.27 11:49:01 AM 2 36.80 0.00 1.58 1.12 0.07 60.43 11:49:01 AM 3 31.72 0.00 1.35 0.08 0.08 66.76 11:49:01 AM 4 28.22 0.00 2.18 0.07 0.07 69.47 11:49:01 AM 5 23.56 0.00 1.74 0.62 0.10 73.97 11:49:01 AM 6 29.37 0.00 2.19 0.00 0.08 68.36 11:49:01 AM 7 18.32 0.00 2.37 0.15 0.10 79.06 11:50:01 AM all 25.68 0.00 1.58 1.67 0.07 71.00 11:50:01 AM 0 41.52 0.00 1.22 0.13 0.10 57.03 11:50:01 AM 1 31.33 0.00 1.14 6.23 0.07 61.23 11:50:01 AM 2 17.77 0.00 1.47 0.03 0.07 80.66 11:50:01 AM 3 22.33 0.00 2.01 0.40 0.07 75.19 11:50:01 AM 4 25.46 0.00 1.44 0.20 0.07 72.83 11:50:01 AM 5 13.69 0.00 1.42 5.48 0.07 79.33 11:50:01 AM 6 33.72 0.00 1.57 0.10 0.05 64.55 11:50:01 AM 7 19.61 0.00 2.34 0.80 0.07 77.18 Average: all 23.23 0.00 1.54 1.02 0.08 74.14 Average: 0 22.18 0.00 1.34 0.52 0.08 75.88 Average: 1 23.15 0.00 1.72 1.98 0.08 73.07 Average: 2 25.86 0.00 1.61 1.01 0.08 71.43 Average: 3 21.80 0.00 1.46 0.98 0.08 75.68 Average: 4 20.91 0.00 1.52 0.45 0.07 77.05 Average: 5 21.57 0.00 1.44 1.02 0.07 75.89 Average: 6 24.74 0.00 1.33 0.80 0.07 73.06 Average: 7 25.65 0.00 1.86 1.35 0.07 71.06