---> uname -a: Linux prd-centos8-docker-8c-8g-2835.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 1170 25013 19 5706 30246 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:db:ad:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fedb:addb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:ff:f5:46 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::42:4eff:feff:f546/64 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) 01/25/2026 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 240.00 16.68 223.33 3608.53 11391.80 10:24:01 AM 188.20 2.65 185.55 614.43 15562.86 10:25:01 AM 32.07 0.00 32.07 0.00 2610.95 10:26:01 AM 118.90 0.57 118.33 415.80 38846.43 10:27:01 AM 25.97 0.50 25.47 22.66 529.54 10:28:01 AM 26.16 0.00 26.16 0.00 773.50 10:29:01 AM 99.27 0.00 99.27 0.00 23560.20 10:30:01 AM 23.23 0.02 23.21 0.40 786.04 10:31:01 AM 151.89 2.48 149.41 4511.38 21994.95 10:32:01 AM 39.74 1.80 37.94 1785.97 15947.63 Average: 94.54 2.47 92.07 1095.87 13199.73 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28730156 30719372 3925556 12.02 2688 2304216 1829796 5.43 178168 3269724 221220 10:24:01 AM 26867048 29118784 5788664 17.73 2688 2560708 3554068 10.54 273480 5010460 49228 10:25:01 AM 26533528 28811228 6122184 18.75 2688 2584920 3547128 10.52 284944 5329416 4240 10:26:01 AM 24834740 28242984 7820972 23.95 2688 3690520 5278056 15.66 437016 6768516 336 10:27:01 AM 24721880 28136816 7933832 24.30 2688 3697304 3951648 11.72 442112 6879996 16 10:28:01 AM 25206104 28869196 7449608 22.81 2688 3943264 3247136 9.63 504960 6330640 235376 10:29:01 AM 23038040 27186716 9617672 29.45 2688 4417296 6284788 18.65 553352 8387756 4344 10:30:01 AM 24714684 28804732 7941028 24.32 2688 4347016 3324332 9.86 546424 6739316 10328 10:31:01 AM 25541588 30632504 7114124 21.79 2688 5338996 1882952 5.59 744024 5704760 213716 10:32:01 AM 25646240 31009440 7009472 21.46 2688 5606348 1523768 4.52 971644 5367960 37348 Average: 25583401 29153177 7072311 21.66 2688 3849059 3442367 10.21 493612 5978854 77615 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 271.39 216.58 3204.70 48.33 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 279.79 215.18 3627.91 32.92 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 123.73 103.38 288.92 30.76 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 14.05 14.05 1.45 1.45 0.00 0.00 0.00 0.00 10:26:01 AM eth0 326.50 187.55 9485.33 21.46 0.00 0.00 0.00 0.00 10:26:01 AM docker0 4.80 5.73 0.69 0.68 0.00 0.00 0.00 0.00 10:26:01 AM vethaf5ca2a 3.23 3.93 0.51 0.47 0.00 0.00 0.00 0.00 10:27:01 AM lo 72.78 72.78 4.99 4.99 0.00 0.00 0.00 0.00 10:27:01 AM eth0 221.26 180.31 67.70 76.78 0.00 0.00 0.00 0.00 10:27:01 AM docker0 8.06 8.90 1.21 1.19 0.00 0.00 0.00 0.00 10:28:01 AM lo 27.41 27.41 1.35 1.35 0.00 0.00 0.00 0.00 10:28:01 AM eth0 157.66 129.28 715.04 45.57 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 254.67 254.67 41.44 41.44 0.00 0.00 0.00 0.00 10:29:01 AM eth0 611.00 229.84 2288.94 24.41 0.00 0.00 0.00 0.00 10:29:01 AM docker0 110.41 116.83 18.86 19.80 0.00 0.00 0.00 0.00 10:29:01 AM veth0e3f333 99.10 104.70 19.04 16.45 0.00 0.00 0.00 0.00 10:29:01 AM vethb87492f 11.31 12.83 1.33 3.62 0.00 0.00 0.00 0.00 10:30:01 AM lo 1413.31 1413.31 242.35 242.35 0.00 0.00 0.00 0.00 10:30:01 AM eth0 142.72 103.18 211.81 47.99 0.00 0.00 0.00 0.00 10:30:01 AM docker0 615.41 632.01 119.23 115.66 0.00 0.00 0.00 0.00 10:31:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:31:01 AM eth0 86.79 71.29 1335.90 17.90 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 174.34 135.44 3106.14 79.23 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 178.33 178.33 29.17 29.17 0.00 0.00 0.00 0.00 Average: eth0 239.52 157.20 2433.10 42.53 0.00 0.00 0.00 0.00 Average: docker0 73.87 76.35 14.00 13.73 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) 01/25/2026 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.02 0.00 1.25 0.92 0.08 82.72 10:23:01 AM 0 6.79 0.00 1.07 0.75 0.12 91.27 10:23:01 AM 1 8.60 0.00 1.04 1.79 0.08 88.49 10:23:01 AM 2 16.40 0.00 0.78 0.30 0.07 82.45 10:23:01 AM 3 19.29 0.00 1.04 0.25 0.05 79.38 10:23:01 AM 4 31.59 0.00 2.62 0.92 0.08 64.79 10:23:01 AM 5 16.51 0.00 1.07 0.82 0.08 81.52 10:23:01 AM 6 12.15 0.00 1.64 1.87 0.07 84.27 10:23:01 AM 7 8.88 0.00 0.78 0.63 0.08 89.61 10:24:01 AM all 34.24 0.00 1.10 0.93 0.10 63.63 10:24:01 AM 0 16.94 0.00 0.92 0.97 0.10 81.07 10:24:01 AM 1 43.96 0.00 1.17 0.99 0.10 53.78 10:24:01 AM 2 28.98 0.00 0.74 0.32 0.10 69.86 10:24:01 AM 3 42.11 0.00 2.19 2.01 0.12 53.57 10:24:01 AM 4 43.52 0.00 1.00 1.39 0.10 53.98 10:24:01 AM 5 44.98 0.00 1.10 0.64 0.10 53.18 10:24:01 AM 6 29.84 0.00 1.00 0.44 0.08 68.63 10:24:01 AM 7 23.60 0.00 0.69 0.69 0.08 74.95 10:25:01 AM all 25.75 0.00 0.59 0.11 0.07 73.47 10:25:01 AM 0 17.86 0.00 0.33 0.00 0.08 81.72 10:25:01 AM 1 63.66 0.00 1.37 0.10 0.08 34.79 10:25:01 AM 2 9.15 0.00 0.90 0.00 0.10 89.84 10:25:01 AM 3 27.56 0.00 0.45 0.53 0.07 71.39 10:25:01 AM 4 25.75 0.00 0.23 0.02 0.05 73.95 10:25:01 AM 5 21.29 0.00 0.55 0.18 0.07 77.91 10:25:01 AM 6 22.81 0.00 0.50 0.03 0.07 76.59 10:25:01 AM 7 17.90 0.00 0.35 0.05 0.05 81.65 10:26:01 AM all 21.64 0.00 3.10 1.18 0.10 73.99 10:26:01 AM 0 20.89 0.00 3.05 0.15 0.10 75.81 10:26:01 AM 1 22.84 0.00 3.21 4.36 0.10 69.49 10:26:01 AM 2 16.76 0.00 3.19 2.83 0.10 77.12 10:26:01 AM 3 20.28 0.00 4.38 1.08 0.10 74.16 10:26:01 AM 4 23.46 0.00 2.46 0.05 0.10 73.94 10:26:01 AM 5 24.11 0.00 2.87 0.74 0.08 72.19 10:26:01 AM 6 20.67 0.00 2.96 0.05 0.08 76.24 10:26:01 AM 7 24.09 0.00 2.68 0.15 0.12 72.96 10:27:01 AM all 14.70 0.00 1.93 0.05 0.10 83.22 10:27:01 AM 0 12.48 0.00 1.49 0.03 0.10 85.90 10:27:01 AM 1 16.13 0.00 2.21 0.05 0.12 81.49 10:27:01 AM 2 10.37 0.00 2.48 0.07 0.10 86.98 10:27:01 AM 3 14.90 0.00 1.62 0.02 0.08 83.38 10:27:01 AM 4 14.34 0.00 1.88 0.07 0.10 83.61 10:27:01 AM 5 13.84 0.00 1.94 0.05 0.12 84.05 10:27:01 AM 6 19.68 0.00 2.35 0.05 0.10 77.82 10:27:01 AM 7 15.87 0.00 1.49 0.03 0.10 82.50 10:28:01 AM all 29.88 0.00 1.13 0.06 0.10 68.82 10:28:01 AM 0 25.14 0.00 1.00 0.00 0.10 73.76 10:28:01 AM 1 28.06 0.00 1.34 0.00 0.10 70.50 10:28:01 AM 2 33.22 0.00 0.90 0.02 0.12 65.75 10:28:01 AM 3 23.72 0.00 0.67 0.18 0.10 75.33 10:28:01 AM 4 25.95 0.00 0.74 0.00 0.12 73.20 10:28:01 AM 5 43.36 0.00 2.13 0.25 0.10 54.16 10:28:01 AM 6 29.07 0.00 1.52 0.02 0.10 69.30 10:28:01 AM 7 30.59 0.00 0.77 0.00 0.10 68.55 10:29:01 AM all 27.82 0.00 2.08 0.70 0.11 69.30 10:29:01 AM 0 28.74 0.00 1.54 0.07 0.12 69.53 10:29:01 AM 1 22.60 0.00 2.37 1.04 0.10 73.90 10:29:01 AM 2 26.86 0.00 2.13 0.27 0.10 70.64 10:29:01 AM 3 33.07 0.00 2.17 2.66 0.10 62.00 10:29:01 AM 4 21.26 0.00 2.44 1.14 0.12 75.04 10:29:01 AM 5 44.50 0.00 2.16 0.05 0.10 53.19 10:29:01 AM 6 23.57 0.00 2.12 0.27 0.12 73.93 10:29:01 AM 7 21.93 0.00 1.71 0.08 0.10 76.17 10:30:01 AM all 20.82 0.00 2.20 0.08 0.10 76.80 10:30:01 AM 0 12.62 0.00 2.49 0.27 0.10 84.53 10:30:01 AM 1 20.11 0.00 2.97 0.05 0.10 76.76 10:30:01 AM 2 24.33 0.00 1.91 0.18 0.10 73.47 10:30:01 AM 3 23.85 0.00 2.06 0.05 0.10 73.94 10:30:01 AM 4 21.00 0.00 2.15 0.03 0.10 76.72 10:30:01 AM 5 18.52 0.00 1.93 0.03 0.12 79.40 10:30:01 AM 6 23.61 0.00 2.62 0.00 0.12 73.66 10:30:01 AM 7 22.56 0.00 1.44 0.00 0.10 75.90 10:31:01 AM all 34.36 0.00 1.67 1.32 0.10 62.55 10:31:01 AM 0 23.77 0.00 1.54 0.80 0.10 73.78 10:31:01 AM 1 30.89 0.00 2.34 6.17 0.12 60.48 10:31:01 AM 2 34.04 0.00 2.06 2.06 0.12 61.72 10:31:01 AM 3 35.09 0.00 1.57 0.72 0.10 62.52 10:31:01 AM 4 42.40 0.00 1.37 0.32 0.10 55.81 10:31:01 AM 5 40.25 0.00 1.98 0.18 0.08 57.50 10:31:01 AM 6 31.94 0.00 0.85 0.03 0.08 67.09 10:31:01 AM 7 36.59 0.00 1.63 0.25 0.10 61.43 10:32:01 AM all 30.31 0.00 1.02 0.61 0.08 67.97 10:32:01 AM 0 27.02 0.00 1.54 0.02 0.10 71.32 10:32:01 AM 1 45.99 0.00 0.82 0.94 0.08 52.17 10:32:01 AM 2 56.45 0.00 1.00 0.18 0.08 42.28 10:32:01 AM 3 37.42 0.00 1.89 1.26 0.08 59.35 10:32:01 AM 4 6.92 0.00 0.57 0.27 0.08 92.16 10:32:01 AM 5 15.14 0.00 0.97 1.34 0.08 82.47 10:32:01 AM 6 12.39 0.00 0.77 0.52 0.08 86.24 10:32:01 AM 7 41.16 0.00 0.59 0.40 0.07 57.79 Average: all 25.46 0.00 1.61 0.59 0.10 72.25 Average: 0 19.22 0.00 1.49 0.31 0.10 78.87 Average: 1 30.30 0.00 1.88 1.55 0.10 66.17 Average: 2 25.66 0.00 1.61 0.62 0.10 72.01 Average: 3 27.73 0.00 1.80 0.87 0.09 69.50 Average: 4 25.62 0.00 1.54 0.42 0.10 72.32 Average: 5 28.24 0.00 1.67 0.43 0.09 69.56 Average: 6 22.57 0.00 1.63 0.33 0.09 75.38 Average: 7 24.31 0.00 1.21 0.23 0.09 74.16