---> uname -a: Linux prd-centos8-docker-8c-8g-17279.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 26278 19 4473 30278 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:d1:c4:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fed1:c400/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:35:b2:d7 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:ebff:fe35:b2d7/64 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) 09:56:38 LINUX RESTART (8 CPU) 09:57:01 AM tps rtps wtps bread/s bwrtn/s 09:58:01 AM 264.98 20.16 244.82 3959.48 7451.50 09:59:01 AM 276.74 5.10 271.64 1181.40 20915.96 10:00:01 AM 33.94 0.08 33.86 4.00 2809.86 10:01:01 AM 118.49 0.58 117.91 424.05 38898.78 10:02:01 AM 30.91 0.60 30.31 100.20 594.97 10:03:01 AM 20.16 0.00 20.16 0.00 607.90 10:04:01 AM 40.13 0.00 40.13 0.00 13434.11 10:05:01 AM 6.93 0.00 6.93 0.00 619.93 10:06:01 AM 0.93 0.00 0.93 0.00 570.16 10:07:01 AM 0.60 0.00 0.60 0.00 365.86 10:08:01 AM 1.03 0.00 1.03 0.00 449.94 10:09:01 AM 0.68 0.00 0.68 0.00 463.44 10:10:01 AM 68.23 0.07 68.16 9.73 11382.44 Average: 66.44 2.05 64.40 436.85 7582.25 09:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 AM 29073592 30925744 3582120 10.97 2688 2169316 1845188 5.47 162348 2967740 243904 09:59:01 AM 27480676 29733604 5175036 15.85 2688 2561804 2999152 8.90 271232 4402404 51404 10:00:01 AM 26930580 29206740 5725132 17.53 2688 2583504 3183812 9.45 286164 4932232 1516 10:01:01 AM 24533964 27945012 8121748 24.87 2688 3692000 5467536 16.22 436560 7066732 220 10:02:01 AM 24668684 28088916 7987028 24.46 2688 3701404 4115960 12.21 445020 6927560 736 10:03:01 AM 25127780 28799940 7527932 23.05 2688 3950200 3902844 11.58 508392 6402896 239388 10:04:01 AM 24720524 28550868 7935188 24.30 2688 4098096 3618152 10.73 509816 6784820 2636 10:05:01 AM 24707088 28553272 7948624 24.34 2688 4113940 3618152 10.73 509816 6800980 6212 10:06:01 AM 24707752 28565184 7947960 24.34 2688 4125244 3618152 10.73 509820 6801652 588 10:07:01 AM 24683748 28553012 7971964 24.41 2688 4136880 3618152 10.73 509816 6825624 1420 10:08:01 AM 24664696 28547432 7991016 24.47 2688 4150480 3634104 10.78 509816 6843540 1792 10:09:01 AM 24648392 28545796 8007320 24.52 2688 4165176 3634104 10.78 509816 6860408 2736 10:10:01 AM 26856232 30947716 5799480 17.76 2688 4347952 1598516 4.74 718416 4433408 14092 Average: 25600285 28997172 7055427 21.61 2688 3676615 3450294 10.24 452849 6003846 43588 09:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 167.19 120.88 1540.82 37.51 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 420.35 343.33 5537.69 47.88 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 116.31 93.77 293.76 34.21 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 6.75 6.75 0.58 0.58 0.00 0.00 0.00 0.00 10:01:01 AM eth0 307.25 181.33 9482.51 17.34 0.00 0.00 0.00 0.00 10:01:01 AM docker0 1.58 1.92 0.23 0.22 0.00 0.00 0.00 0.00 10:01:01 AM vethe771e12 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 AM lo 76.25 76.25 5.68 5.68 0.00 0.00 0.00 0.00 10:02:01 AM eth0 252.30 196.27 65.29 74.92 0.00 0.00 0.00 0.00 10:02:01 AM docker0 11.28 12.71 1.67 1.65 0.00 0.00 0.00 0.00 10:03:01 AM lo 27.44 27.44 1.35 1.35 0.00 0.00 0.00 0.00 10:03:01 AM eth0 163.95 140.49 742.02 59.45 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 275.57 107.00 1061.81 8.46 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 116.35 44.78 272.97 3.98 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 81.86 31.21 193.65 2.30 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 87.42 33.93 200.81 3.80 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 103.07 40.18 235.43 3.26 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 107.70 39.16 254.41 3.21 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 23.91 23.91 3.61 3.61 0.00 0.00 0.00 0.00 10:10:01 AM eth0 330.07 253.97 163.82 187.77 0.00 0.00 0.00 0.00 10:10:01 AM docker0 9.98 11.93 1.64 2.25 0.00 0.00 0.00 0.00 Average: lo 10.34 10.34 0.86 0.86 0.00 0.00 0.00 0.00 Average: eth0 194.57 125.10 1542.01 37.24 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.04 0.27 0.32 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) 09:56:38 LINUX RESTART (8 CPU) 09:57:01 AM CPU %user %nice %system %iowait %steal %idle 09:58:01 AM all 12.22 0.00 1.30 0.70 0.05 85.72 09:58:01 AM 0 5.29 0.00 0.78 0.28 0.07 93.58 09:58:01 AM 1 7.94 0.00 0.97 0.35 0.07 90.68 09:58:01 AM 2 22.07 0.00 2.41 0.77 0.07 74.68 09:58:01 AM 3 15.95 0.00 1.84 2.39 0.03 79.78 09:58:01 AM 4 18.79 0.00 1.85 0.38 0.05 78.92 09:58:01 AM 5 16.73 0.00 1.37 0.37 0.03 81.50 09:58:01 AM 6 7.16 0.00 0.75 0.43 0.03 91.62 09:58:01 AM 7 3.83 0.00 0.45 0.64 0.07 95.01 09:59:01 AM all 34.86 0.00 1.30 0.83 0.09 62.93 09:59:01 AM 0 40.83 0.00 0.83 0.18 0.08 58.07 09:59:01 AM 1 28.03 0.00 1.84 0.95 0.10 69.08 09:59:01 AM 2 30.92 0.00 1.42 1.77 0.08 65.80 09:59:01 AM 3 32.20 0.00 1.35 0.90 0.08 65.46 09:59:01 AM 4 43.08 0.00 1.14 0.84 0.10 54.85 09:59:01 AM 5 28.77 0.00 1.89 1.34 0.08 67.92 09:59:01 AM 6 37.09 0.00 1.09 0.50 0.08 61.24 09:59:01 AM 7 37.96 0.00 0.80 0.15 0.08 61.00 10:00:01 AM all 22.55 0.00 0.60 0.09 0.05 76.71 10:00:01 AM 0 18.90 0.00 0.50 0.47 0.05 80.09 10:00:01 AM 1 34.45 0.00 0.67 0.03 0.05 64.80 10:00:01 AM 2 14.20 0.00 1.03 0.00 0.07 84.70 10:00:01 AM 3 38.90 0.00 0.70 0.10 0.05 60.25 10:00:01 AM 4 38.03 0.00 0.93 0.00 0.05 60.99 10:00:01 AM 5 13.12 0.00 0.42 0.02 0.07 86.38 10:00:01 AM 6 10.40 0.00 0.22 0.07 0.05 89.27 10:00:01 AM 7 12.35 0.00 0.35 0.00 0.05 87.25 10:01:01 AM all 26.66 0.00 3.35 0.61 0.08 69.29 10:01:01 AM 0 24.47 0.00 2.64 0.35 0.08 72.46 10:01:01 AM 1 29.70 0.00 3.05 1.26 0.10 65.89 10:01:01 AM 2 27.85 0.00 3.25 1.23 0.08 67.58 10:01:01 AM 3 28.73 0.00 3.14 0.86 0.08 67.18 10:01:01 AM 4 26.24 0.00 4.13 0.50 0.08 69.04 10:01:01 AM 5 29.23 0.00 3.95 0.12 0.08 66.62 10:01:01 AM 6 25.23 0.00 2.85 0.17 0.08 71.66 10:01:01 AM 7 21.82 0.00 3.83 0.37 0.07 73.91 10:02:01 AM all 17.77 0.00 2.17 0.05 0.09 79.92 10:02:01 AM 0 18.22 0.00 1.87 0.03 0.10 79.77 10:02:01 AM 1 16.91 0.00 1.91 0.03 0.10 81.05 10:02:01 AM 2 16.44 0.00 2.48 0.12 0.12 80.84 10:02:01 AM 3 16.41 0.00 2.26 0.03 0.08 81.22 10:02:01 AM 4 16.69 0.00 2.13 0.05 0.08 81.05 10:02:01 AM 5 14.51 0.00 1.72 0.03 0.08 83.65 10:02:01 AM 6 23.66 0.00 2.37 0.03 0.08 73.85 10:02:01 AM 7 19.35 0.00 2.62 0.07 0.08 77.89 10:03:01 AM all 30.68 0.00 1.07 0.04 0.09 68.12 10:03:01 AM 0 32.61 0.00 0.80 0.00 0.08 66.51 10:03:01 AM 1 19.19 0.00 1.15 0.03 0.08 79.54 10:03:01 AM 2 30.60 0.00 0.95 0.12 0.08 68.24 10:03:01 AM 3 34.51 0.00 1.67 0.03 0.10 63.69 10:03:01 AM 4 31.52 0.00 0.90 0.07 0.10 67.41 10:03:01 AM 5 19.24 0.00 1.17 0.08 0.08 79.42 10:03:01 AM 6 50.18 0.00 0.65 0.02 0.08 49.06 10:03:01 AM 7 27.55 0.00 1.25 0.00 0.08 71.11 10:04:01 AM all 4.53 0.00 0.47 0.16 0.06 94.78 10:04:01 AM 0 3.02 0.00 0.32 0.07 0.07 96.53 10:04:01 AM 1 6.81 0.00 0.79 0.43 0.08 91.89 10:04:01 AM 2 1.62 0.00 0.55 0.27 0.05 97.51 10:04:01 AM 3 7.38 0.00 0.73 0.00 0.08 91.80 10:04:01 AM 4 1.24 0.00 0.32 0.07 0.07 98.31 10:04:01 AM 5 4.79 0.00 0.50 0.47 0.02 94.22 10:04:01 AM 6 7.60 0.00 0.25 0.00 0.05 92.10 10:04:01 AM 7 3.76 0.00 0.32 0.02 0.05 95.86 10:05:01 AM all 0.21 0.00 0.10 0.01 0.05 99.63 10:05:01 AM 0 0.22 0.00 0.10 0.00 0.05 99.63 10:05:01 AM 1 0.25 0.00 0.13 0.02 0.07 99.53 10:05:01 AM 2 0.32 0.00 0.13 0.00 0.05 99.50 10:05:01 AM 3 0.18 0.00 0.15 0.00 0.07 99.60 10:05:01 AM 4 0.32 0.00 0.12 0.05 0.03 99.48 10:05:01 AM 5 0.10 0.00 0.05 0.03 0.02 99.80 10:05:01 AM 6 0.07 0.00 0.05 0.00 0.03 99.85 10:05:01 AM 7 0.25 0.00 0.07 0.00 0.05 99.63 10:06:01 AM all 0.13 0.00 0.09 0.01 0.04 99.73 10:06:01 AM 0 0.18 0.00 0.15 0.00 0.08 99.58 10:06:01 AM 1 0.25 0.00 0.15 0.00 0.05 99.55 10:06:01 AM 2 0.15 0.00 0.08 0.00 0.03 99.73 10:06:01 AM 3 0.08 0.00 0.10 0.00 0.07 99.75 10:06:01 AM 4 0.08 0.00 0.02 0.00 0.02 99.88 10:06:01 AM 5 0.10 0.00 0.08 0.07 0.03 99.72 10:06:01 AM 6 0.05 0.00 0.02 0.00 0.03 99.90 10:06:01 AM 7 0.13 0.00 0.08 0.00 0.03 99.75 10:07:01 AM all 0.18 0.00 0.09 0.01 0.04 99.68 10:07:01 AM 0 0.23 0.00 0.05 0.00 0.03 99.68 10:07:01 AM 1 0.25 0.00 0.15 0.03 0.05 99.52 10:07:01 AM 2 0.15 0.00 0.15 0.00 0.05 99.65 10:07:01 AM 3 0.15 0.00 0.13 0.00 0.07 99.65 10:07:01 AM 4 0.25 0.00 0.12 0.00 0.03 99.60 10:07:01 AM 5 0.23 0.00 0.03 0.02 0.02 99.70 10:07:01 AM 6 0.08 0.00 0.08 0.00 0.03 99.80 10:07:01 AM 7 0.08 0.00 0.03 0.00 0.02 99.87 10:08:01 AM all 0.20 0.00 0.11 0.01 0.05 99.64 10:08:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 10:08:01 AM 1 0.20 0.00 0.15 0.03 0.08 99.53 10:08:01 AM 2 0.18 0.00 0.15 0.00 0.05 99.62 10:08:01 AM 3 0.13 0.00 0.17 0.00 0.07 99.63 10:08:01 AM 4 0.58 0.00 0.08 0.00 0.03 99.30 10:08:01 AM 5 0.12 0.00 0.08 0.00 0.07 99.73 10:08:01 AM 6 0.12 0.00 0.07 0.00 0.03 99.78 10:08:01 AM 7 0.13 0.00 0.07 0.02 0.03 99.75 10:08:01 AM CPU %user %nice %system %iowait %steal %idle 10:09:01 AM all 0.23 0.00 0.09 0.00 0.05 99.64 10:09:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 10:09:01 AM 1 0.23 0.00 0.12 0.00 0.05 99.60 10:09:01 AM 2 0.27 0.00 0.12 0.00 0.05 99.57 10:09:01 AM 3 0.17 0.00 0.13 0.00 0.08 99.62 10:09:01 AM 4 0.60 0.00 0.07 0.00 0.03 99.30 10:09:01 AM 5 0.17 0.00 0.03 0.02 0.02 99.77 10:09:01 AM 6 0.12 0.00 0.08 0.00 0.07 99.73 10:09:01 AM 7 0.13 0.00 0.08 0.02 0.02 99.75 10:10:01 AM all 17.22 0.00 3.86 0.18 0.07 78.67 10:10:01 AM 0 18.64 0.00 1.25 0.03 0.07 80.01 10:10:01 AM 1 31.24 0.00 1.72 0.13 0.08 66.82 10:10:01 AM 2 20.48 0.00 11.86 0.10 0.07 67.49 10:10:01 AM 3 7.72 0.00 1.71 0.69 0.08 89.80 10:10:01 AM 4 20.33 0.00 1.25 0.08 0.07 78.27 10:10:01 AM 5 20.55 0.00 1.74 0.28 0.08 77.34 10:10:01 AM 6 11.68 0.00 4.37 0.08 0.07 83.80 10:10:01 AM 7 7.07 0.00 6.94 0.02 0.07 85.90 Average: all 12.87 0.00 1.12 0.21 0.06 85.74 Average: 0 12.52 0.00 0.73 0.11 0.07 86.58 Average: 1 13.48 0.00 0.98 0.25 0.07 85.21 Average: 2 12.69 0.00 1.89 0.34 0.07 85.02 Average: 3 14.03 0.00 1.08 0.38 0.07 84.43 Average: 4 15.19 0.00 1.00 0.16 0.06 83.59 Average: 5 11.34 0.00 1.00 0.22 0.05 87.38 Average: 6 13.33 0.00 0.99 0.10 0.06 85.53 Average: 7 10.33 0.00 1.30 0.10 0.05 88.22