---> uname -a: Linux prd-centos8-docker-8c-8g-17298.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 1128 25053 19 5707 30288 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:ab:f4:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:feab:f4cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:c9:7e:21 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::42:2fff:fec9:7e21/64 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) 02/16/2026 _x86_64_ (8 CPU) 10:49:31 LINUX RESTART (8 CPU) 10:50:01 AM tps rtps wtps bread/s bwrtn/s 10:51:01 AM 201.98 15.96 186.02 3259.46 10542.26 10:52:01 AM 220.74 5.06 215.68 1180.14 16596.22 10:53:01 AM 34.80 0.05 34.75 1.07 2751.04 10:54:01 AM 125.40 0.58 124.82 414.66 45183.71 10:55:01 AM 28.74 0.48 28.26 21.46 569.43 10:56:01 AM 19.45 0.00 19.45 0.00 581.45 10:57:01 AM 105.25 0.00 105.25 0.00 23952.25 10:58:01 AM 53.30 0.00 53.30 0.00 862.51 10:59:01 AM 161.29 2.48 158.81 4509.78 2110.91 11:00:01 AM 48.48 1.50 46.98 1735.27 35311.48 Average: 99.94 2.61 97.33 1112.08 13847.81 10:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 AM 29038148 30896892 3617564 11.08 2688 2175332 1821792 5.41 163888 2990088 143772 10:52:01 AM 27555868 29807060 5099844 15.62 2688 2560224 2991900 8.88 270084 4327076 49292 10:53:01 AM 26784488 29058180 5871224 17.98 2688 2581824 3229644 9.58 284252 5081292 1528 10:54:01 AM 24341280 27749104 8314432 25.46 2688 3690036 5575596 16.54 436940 7259740 228 10:55:01 AM 24490192 27904868 8165520 25.00 2688 3696920 4179364 12.40 443776 7109124 132 10:56:01 AM 25473540 29137396 7182172 21.99 2688 3944004 2987296 8.86 506904 6063300 236952 10:57:01 AM 23300892 27450148 9354820 28.65 2688 4418096 6015916 17.85 554636 8123040 116 10:58:01 AM 24973620 29069568 7682092 23.52 2688 4352472 3079144 9.14 549584 6476892 14940 10:59:01 AM 25861940 30953260 6793772 20.80 2688 5339404 2044312 6.07 733456 5396624 847288 11:00:01 AM 25594488 30950688 7061224 21.62 2688 5598560 1566436 4.65 969064 5420100 35176 Average: 25741446 29297716 6914266 21.17 2688 3835687 3349140 9.94 491258 5824728 132942 10:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 172.69 130.54 1600.73 29.32 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 337.25 289.95 5431.99 41.23 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 112.11 87.12 293.67 32.45 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 6.90 6.90 0.58 0.58 0.00 0.00 0.00 0.00 10:54:01 AM eth0 336.24 189.72 9481.25 19.46 0.00 0.00 0.00 0.00 10:54:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 10:54:01 AM vethdb18e3c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:55:01 AM lo 76.76 76.76 5.71 5.71 0.00 0.00 0.00 0.00 10:55:01 AM eth0 290.74 203.13 84.86 91.60 0.00 0.00 0.00 0.00 10:55:01 AM docker0 11.35 12.83 1.68 1.67 0.00 0.00 0.00 0.00 10:56:01 AM lo 28.88 28.88 1.42 1.42 0.00 0.00 0.00 0.00 10:56:01 AM eth0 189.75 155.77 747.34 53.63 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 273.14 273.14 43.44 43.44 0.00 0.00 0.00 0.00 10:57:01 AM eth0 594.35 181.59 2284.85 20.20 0.00 0.00 0.00 0.00 10:57:01 AM docker0 116.06 123.54 19.64 20.68 0.00 0.00 0.00 0.00 10:57:01 AM veth532cd60 103.68 110.18 19.76 17.10 0.00 0.00 0.00 0.00 10:57:01 AM veth10777d0 12.38 14.06 1.47 3.85 0.00 0.00 0.00 0.00 10:58:01 AM lo 1427.91 1427.91 241.90 241.90 0.00 0.00 0.00 0.00 10:58:01 AM eth0 198.48 148.35 298.26 60.18 0.00 0.00 0.00 0.00 10:58:01 AM docker0 611.85 628.12 118.79 114.79 0.00 0.00 0.00 0.00 10:59:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:59:01 AM eth0 76.07 64.17 1251.89 16.70 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 200.87 144.76 3116.13 66.72 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 181.45 181.45 29.31 29.31 0.00 0.00 0.00 0.00 Average: eth0 250.86 159.51 2459.37 43.15 0.00 0.00 0.00 0.00 Average: docker0 74.08 76.64 14.03 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) 02/16/2026 _x86_64_ (8 CPU) 10:49:31 LINUX RESTART (8 CPU) 10:50:01 AM CPU %user %nice %system %iowait %steal %idle 10:51:01 AM all 12.51 0.00 1.11 0.87 0.06 85.45 10:51:01 AM 0 6.25 0.00 0.72 0.70 0.05 92.28 10:51:01 AM 1 12.87 0.00 1.23 1.23 0.05 84.62 10:51:01 AM 2 16.49 0.00 1.49 0.84 0.05 81.14 10:51:01 AM 3 11.40 0.00 0.90 0.72 0.05 86.93 10:51:01 AM 4 4.02 0.00 0.95 1.66 0.07 93.31 10:51:01 AM 5 13.37 0.00 0.99 0.97 0.07 84.61 10:51:01 AM 6 25.81 0.00 2.17 0.75 0.05 71.22 10:51:01 AM 7 9.84 0.00 0.45 0.08 0.07 89.56 10:52:01 AM all 35.71 0.00 1.23 1.18 0.10 61.79 10:52:01 AM 0 30.50 0.00 1.51 1.11 0.12 66.77 10:52:01 AM 1 42.08 0.00 0.82 0.62 0.10 56.38 10:52:01 AM 2 32.28 0.00 1.96 2.03 0.10 63.63 10:52:01 AM 3 33.93 0.00 0.90 1.12 0.08 63.97 10:52:01 AM 4 25.61 0.00 0.94 2.58 0.08 70.79 10:52:01 AM 5 40.05 0.00 1.05 0.38 0.10 58.41 10:52:01 AM 6 41.77 0.00 1.70 1.55 0.10 54.87 10:52:01 AM 7 39.41 0.00 0.92 0.07 0.08 59.52 10:53:01 AM all 22.28 0.00 0.56 0.10 0.05 77.01 10:53:01 AM 0 16.02 0.00 0.73 0.00 0.07 83.17 10:53:01 AM 1 13.96 0.00 0.53 0.32 0.07 85.12 10:53:01 AM 2 12.69 0.00 0.68 0.30 0.05 86.28 10:53:01 AM 3 57.24 0.00 1.27 0.07 0.07 41.36 10:53:01 AM 4 20.10 0.00 0.23 0.00 0.07 79.60 10:53:01 AM 5 14.84 0.00 0.38 0.08 0.03 84.66 10:53:01 AM 6 25.41 0.00 0.30 0.00 0.05 74.24 10:53:01 AM 7 17.93 0.00 0.33 0.00 0.03 81.70 10:54:01 AM all 26.11 0.00 3.07 0.72 0.10 70.01 10:54:01 AM 0 28.35 0.00 2.83 0.44 0.12 68.27 10:54:01 AM 1 24.63 0.00 3.38 1.46 0.08 70.44 10:54:01 AM 2 24.49 0.00 2.52 1.16 0.10 71.73 10:54:01 AM 3 26.03 0.00 2.94 0.82 0.10 70.11 10:54:01 AM 4 26.82 0.00 3.82 0.67 0.12 68.57 10:54:01 AM 5 25.82 0.00 3.21 0.40 0.10 70.46 10:54:01 AM 6 26.85 0.00 2.56 0.52 0.08 69.99 10:54:01 AM 7 25.86 0.00 3.28 0.30 0.08 70.48 10:55:01 AM all 16.71 0.00 1.94 0.16 0.11 81.09 10:55:01 AM 0 15.55 0.00 2.03 0.15 0.13 82.14 10:55:01 AM 1 15.34 0.00 2.18 0.18 0.12 82.18 10:55:01 AM 2 13.13 0.00 2.26 0.00 0.08 84.53 10:55:01 AM 3 17.88 0.00 1.98 0.07 0.13 79.94 10:55:01 AM 4 19.25 0.00 2.06 0.44 0.07 78.18 10:55:01 AM 5 15.69 0.00 1.84 0.15 0.10 82.22 10:55:01 AM 6 23.30 0.00 1.66 0.02 0.08 74.94 10:55:01 AM 7 13.52 0.00 1.54 0.25 0.13 84.56 10:56:01 AM all 29.50 0.00 1.07 0.04 0.09 69.30 10:56:01 AM 0 33.97 0.00 0.50 0.00 0.08 65.45 10:56:01 AM 1 20.64 0.00 0.79 0.02 0.10 78.46 10:56:01 AM 2 28.89 0.00 1.19 0.08 0.10 69.73 10:56:01 AM 3 31.80 0.00 1.59 0.03 0.10 66.47 10:56:01 AM 4 28.40 0.00 1.60 0.15 0.08 69.76 10:56:01 AM 5 35.44 0.00 0.98 0.00 0.08 63.49 10:56:01 AM 6 34.13 0.00 0.77 0.03 0.07 65.00 10:56:01 AM 7 22.71 0.00 1.15 0.02 0.07 76.05 10:57:01 AM all 29.62 0.00 1.94 0.42 0.10 67.92 10:57:01 AM 0 19.47 0.00 2.23 0.03 0.10 78.17 10:57:01 AM 1 23.61 0.00 2.03 1.53 0.12 72.72 10:57:01 AM 2 34.47 0.00 1.36 0.10 0.10 63.97 10:57:01 AM 3 29.11 0.00 1.69 0.18 0.08 68.93 10:57:01 AM 4 33.78 0.00 2.54 0.02 0.08 63.58 10:57:01 AM 5 30.95 0.00 1.63 0.70 0.10 66.62 10:57:01 AM 6 38.78 0.00 2.03 0.42 0.10 58.67 10:57:01 AM 7 26.81 0.00 2.01 0.39 0.10 70.69 10:58:01 AM all 22.38 0.00 2.12 0.09 0.14 75.28 10:58:01 AM 0 19.48 0.00 2.18 0.03 0.15 78.16 10:58:01 AM 1 30.74 0.00 1.64 0.02 0.10 67.50 10:58:01 AM 2 27.49 0.00 2.01 0.08 0.17 70.24 10:58:01 AM 3 21.22 0.00 1.59 0.00 0.12 77.07 10:58:01 AM 4 25.13 0.00 2.45 0.03 0.17 72.22 10:58:01 AM 5 23.43 0.00 2.72 0.37 0.12 73.36 10:58:01 AM 6 18.04 0.00 2.42 0.05 0.17 79.32 10:58:01 AM 7 13.45 0.00 1.98 0.10 0.12 84.35 10:59:01 AM all 31.32 0.00 1.53 0.32 0.08 66.75 10:59:01 AM 0 27.91 0.00 1.49 0.07 0.08 70.45 10:59:01 AM 1 22.42 0.00 1.89 0.32 0.08 75.29 10:59:01 AM 2 24.73 0.00 1.16 0.15 0.07 73.89 10:59:01 AM 3 39.20 0.00 1.87 0.02 0.08 58.83 10:59:01 AM 4 35.67 0.00 1.17 0.00 0.07 63.09 10:59:01 AM 5 31.44 0.00 2.31 1.79 0.08 64.36 10:59:01 AM 6 29.48 0.00 1.02 0.20 0.08 69.22 10:59:01 AM 7 39.74 0.00 1.32 0.00 0.08 58.85 11:00:01 AM all 29.38 0.00 0.90 0.65 0.07 69.00 11:00:01 AM 0 11.35 0.00 0.47 0.08 0.07 88.03 11:00:01 AM 1 49.78 0.00 0.92 0.58 0.08 48.63 11:00:01 AM 2 21.22 0.00 1.00 1.12 0.07 76.59 11:00:01 AM 3 21.31 0.00 0.87 0.00 0.07 77.76 11:00:01 AM 4 22.02 0.00 1.17 0.20 0.07 76.54 11:00:01 AM 5 24.71 0.00 1.24 2.41 0.07 71.58 11:00:01 AM 6 44.18 0.00 0.72 0.00 0.08 55.02 11:00:01 AM 7 40.47 0.00 0.78 0.77 0.07 57.91 Average: all 25.55 0.00 1.55 0.45 0.09 72.36 Average: 0 20.88 0.00 1.47 0.26 0.10 77.30 Average: 1 25.61 0.00 1.54 0.63 0.09 72.13 Average: 2 23.58 0.00 1.56 0.59 0.09 74.18 Average: 3 28.92 0.00 1.56 0.30 0.09 69.13 Average: 4 24.08 0.00 1.69 0.57 0.09 73.57 Average: 5 25.57 0.00 1.63 0.73 0.09 71.98 Average: 6 30.78 0.00 1.53 0.35 0.09 67.25 Average: 7 24.98 0.00 1.38 0.20 0.08 73.36