---> uname -a: Linux prd-centos8-docker-8c-8g-17295.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 1149 25031 19 5709 30267 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:2f:54:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe2f:5461/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:6b:58:26 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::42:35ff:fe6b:5826/64 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) 10:37:38 LINUX RESTART (8 CPU) 10:38:01 AM tps rtps wtps bread/s bwrtn/s 10:39:01 AM 286.04 20.14 265.90 3958.69 7676.56 10:40:01 AM 273.21 5.11 268.09 1181.21 20827.44 10:41:01 AM 35.45 0.00 35.45 0.00 2794.57 10:42:01 AM 119.32 0.53 118.79 413.13 38944.89 10:43:01 AM 29.95 0.48 29.47 21.46 612.58 10:44:01 AM 17.60 0.00 17.60 0.00 650.51 10:45:01 AM 103.95 0.00 103.95 0.00 23641.47 10:46:01 AM 135.55 0.00 135.55 0.00 1614.28 10:47:01 AM 51.14 2.43 48.71 4462.06 1957.64 10:48:01 AM 55.41 1.42 53.99 1731.84 34933.89 Average: 110.77 3.01 107.76 1176.81 13365.54 10:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 AM 29077884 30931212 3577828 10.96 2688 2170356 1835100 5.44 162348 2962484 241800 10:40:01 AM 27158936 29412680 5496776 16.83 2688 2562568 3552496 10.54 271004 4720908 50796 10:41:01 AM 27372768 29649060 5282944 16.18 2688 2584152 2685484 7.97 285372 4491540 1516 10:42:01 AM 24301164 27711316 8354548 25.58 2688 3692312 5749056 17.06 436932 7301788 220 10:43:01 AM 24272244 27689368 8383468 25.67 2688 3699256 4400396 13.06 444488 7328132 128 10:44:01 AM 24876380 28544632 7779332 23.82 2688 3947776 4059956 12.05 507900 6657380 234956 10:45:01 AM 22964788 27126048 9690924 29.68 2688 4429144 6444832 19.12 555924 8451924 4980 10:46:01 AM 24390876 28491672 8264836 25.31 2688 4355056 4125352 12.24 551772 7047128 15188 10:47:01 AM 23380528 28554948 9275184 28.40 2688 5422952 3609648 10.71 729200 7870104 906692 10:48:01 AM 25597868 30948740 7057844 21.61 2688 5593396 1577712 4.68 970484 5410756 19336 Average: 25339344 28905968 7316368 22.40 2688 3845697 3804003 11.29 491542 6224214 147561 10:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 163.60 119.04 1539.90 37.72 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 396.95 324.03 5530.42 46.51 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 60.46 45.93 274.77 17.85 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 6.85 6.85 0.58 0.58 0.00 0.00 0.00 0.00 10:42:01 AM eth0 306.36 184.52 9480.50 17.15 0.00 0.00 0.00 0.00 10:42:01 AM docker0 1.58 1.93 0.23 0.22 0.00 0.00 0.00 0.00 10:42:01 AM vethcecd53e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:43:01 AM lo 76.30 76.30 5.68 5.68 0.00 0.00 0.00 0.00 10:43:01 AM eth0 275.71 195.92 79.58 81.75 0.00 0.00 0.00 0.00 10:43:01 AM docker0 11.24 12.69 1.67 1.65 0.00 0.00 0.00 0.00 10:44:01 AM lo 26.65 26.65 1.32 1.32 0.00 0.00 0.00 0.00 10:44:01 AM eth0 253.66 195.17 762.57 66.77 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 331.37 331.37 51.34 51.34 0.00 0.00 0.00 0.00 10:45:01 AM eth0 614.95 197.40 2294.90 26.66 0.00 0.00 0.00 0.00 10:45:01 AM docker0 142.79 150.43 23.35 24.81 0.00 0.00 0.00 0.00 10:45:01 AM vethe661bf7 127.71 134.09 23.50 20.25 0.00 0.00 0.00 0.00 10:45:01 AM veth0853664 15.08 17.04 1.81 4.83 0.00 0.00 0.00 0.00 10:46:01 AM lo 1338.64 1338.64 232.83 232.83 0.00 0.00 0.00 0.00 10:46:01 AM eth0 199.57 144.19 308.06 65.59 0.00 0.00 0.00 0.00 10:46:01 AM docker0 582.76 597.95 115.15 110.57 0.00 0.00 0.00 0.00 10:47:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 10:47:01 AM eth0 74.12 62.42 1251.65 14.47 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 202.32 148.19 3115.28 63.86 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 178.09 178.09 29.18 29.18 0.00 0.00 0.00 0.00 Average: eth0 254.77 161.68 2463.86 43.83 0.00 0.00 0.00 0.00 Average: docker0 73.84 76.30 14.04 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) 02/16/2026 _x86_64_ (8 CPU) 10:37:38 LINUX RESTART (8 CPU) 10:38:01 AM CPU %user %nice %system %iowait %steal %idle 10:39:01 AM all 12.20 0.00 1.27 0.68 0.06 85.78 10:39:01 AM 0 20.31 0.00 2.37 0.53 0.10 76.69 10:39:01 AM 1 7.38 0.00 0.78 0.48 0.05 91.31 10:39:01 AM 2 20.66 0.00 1.65 0.27 0.07 77.35 10:39:01 AM 3 12.56 0.00 0.99 0.40 0.05 86.01 10:39:01 AM 4 13.68 0.00 0.94 0.12 0.08 85.18 10:39:01 AM 5 13.86 0.00 1.44 1.02 0.05 83.63 10:39:01 AM 6 5.45 0.00 1.50 2.51 0.03 90.51 10:39:01 AM 7 3.71 0.00 0.52 0.15 0.07 95.55 10:40:01 AM all 35.68 0.00 1.30 0.73 0.10 62.20 10:40:01 AM 0 33.97 0.00 0.78 0.45 0.10 64.70 10:40:01 AM 1 43.95 0.00 1.52 0.54 0.12 53.88 10:40:01 AM 2 20.19 0.00 1.61 2.03 0.10 76.08 10:40:01 AM 3 36.97 0.00 1.32 0.10 0.10 61.51 10:40:01 AM 4 42.40 0.00 1.77 1.46 0.10 54.27 10:40:01 AM 5 49.98 0.00 1.05 0.38 0.08 48.49 10:40:01 AM 6 38.39 0.00 1.32 0.59 0.10 59.61 10:40:01 AM 7 19.57 0.00 1.00 0.27 0.10 79.06 10:41:01 AM all 21.18 0.00 0.40 0.08 0.05 78.29 10:41:01 AM 0 16.11 0.00 0.22 0.00 0.05 83.62 10:41:01 AM 1 18.52 0.00 0.77 0.35 0.05 80.32 10:41:01 AM 2 8.71 0.00 0.68 0.00 0.05 90.55 10:41:01 AM 3 57.67 0.00 0.70 0.00 0.08 41.55 10:41:01 AM 4 20.94 0.00 0.17 0.00 0.05 78.84 10:41:01 AM 5 7.16 0.00 0.18 0.07 0.05 92.54 10:41:01 AM 6 12.19 0.00 0.35 0.18 0.03 87.24 10:41:01 AM 7 28.12 0.00 0.13 0.00 0.05 71.70 10:42:01 AM all 26.64 0.00 3.07 0.54 0.09 69.66 10:42:01 AM 0 20.57 0.00 2.40 0.37 0.12 76.54 10:42:01 AM 1 22.28 0.00 3.08 0.86 0.08 73.70 10:42:01 AM 2 33.36 0.00 3.41 1.66 0.10 61.46 10:42:01 AM 3 28.11 0.00 2.67 0.18 0.08 68.95 10:42:01 AM 4 24.50 0.00 2.54 0.34 0.08 72.55 10:42:01 AM 5 23.26 0.00 3.13 0.72 0.08 72.80 10:42:01 AM 6 30.52 0.00 3.67 0.17 0.10 65.54 10:42:01 AM 7 30.53 0.00 3.62 0.05 0.08 65.71 10:43:01 AM all 16.68 0.00 1.97 0.17 0.08 81.10 10:43:01 AM 0 23.23 0.00 2.21 0.10 0.08 74.38 10:43:01 AM 1 20.19 0.00 1.94 0.27 0.08 77.51 10:43:01 AM 2 14.80 0.00 1.72 0.25 0.08 83.14 10:43:01 AM 3 15.54 0.00 2.04 0.07 0.07 82.29 10:43:01 AM 4 13.48 0.00 1.49 0.10 0.10 84.83 10:43:01 AM 5 15.07 0.00 2.36 0.39 0.07 82.12 10:43:01 AM 6 15.81 0.00 1.99 0.05 0.10 82.05 10:43:01 AM 7 15.31 0.00 1.99 0.12 0.08 82.50 10:44:01 AM all 31.27 0.00 1.12 0.03 0.10 67.48 10:44:01 AM 0 41.04 0.00 0.83 0.02 0.12 58.00 10:44:01 AM 1 26.73 0.00 1.12 0.00 0.10 72.05 10:44:01 AM 2 45.81 0.00 1.07 0.03 0.10 52.99 10:44:01 AM 3 28.01 0.00 1.00 0.05 0.08 70.85 10:44:01 AM 4 19.61 0.00 1.24 0.05 0.10 79.00 10:44:01 AM 5 24.55 0.00 1.40 0.10 0.10 73.85 10:44:01 AM 6 37.00 0.00 0.97 0.00 0.10 61.93 10:44:01 AM 7 27.33 0.00 1.30 0.02 0.10 71.25 10:45:01 AM all 27.69 0.00 1.89 0.36 0.12 69.94 10:45:01 AM 0 29.66 0.00 2.50 0.07 0.13 67.64 10:45:01 AM 1 23.82 0.00 1.51 0.67 0.12 73.88 10:45:01 AM 2 21.44 0.00 2.03 0.08 0.12 76.32 10:45:01 AM 3 28.73 0.00 1.54 0.18 0.12 69.42 10:45:01 AM 4 29.12 0.00 1.78 0.67 0.10 68.33 10:45:01 AM 5 32.17 0.00 1.73 0.40 0.10 65.60 10:45:01 AM 6 37.87 0.00 2.06 0.25 0.12 59.69 10:45:01 AM 7 18.73 0.00 1.94 0.57 0.12 78.64 10:46:01 AM all 23.75 0.00 2.17 0.23 0.18 73.68 10:46:01 AM 0 29.80 0.00 1.80 0.03 0.17 68.20 10:46:01 AM 1 26.17 0.00 2.13 0.03 0.17 71.50 10:46:01 AM 2 18.07 0.00 2.46 0.00 0.20 79.26 10:46:01 AM 3 23.80 0.00 2.38 0.00 0.20 73.62 10:46:01 AM 4 24.30 0.00 1.83 0.07 0.13 73.67 10:46:01 AM 5 19.57 0.00 2.16 0.03 0.17 78.06 10:46:01 AM 6 23.61 0.00 2.62 1.61 0.17 71.99 10:46:01 AM 7 24.62 0.00 2.01 0.03 0.20 73.13 10:47:01 AM all 28.69 0.00 1.50 0.12 0.08 69.61 10:47:01 AM 0 27.44 0.00 1.04 0.08 0.08 71.36 10:47:01 AM 1 18.76 0.00 1.35 0.02 0.08 79.79 10:47:01 AM 2 30.88 0.00 1.41 0.10 0.08 67.53 10:47:01 AM 3 38.33 0.00 1.62 0.20 0.07 59.78 10:47:01 AM 4 17.71 0.00 1.54 0.18 0.08 80.48 10:47:01 AM 5 24.11 0.00 1.49 0.15 0.08 74.17 10:47:01 AM 6 30.89 0.00 1.98 0.20 0.10 66.83 10:47:01 AM 7 41.44 0.00 1.57 0.00 0.08 56.90 10:48:01 AM all 30.81 0.00 0.94 0.44 0.08 67.73 10:48:01 AM 0 24.17 0.00 0.93 0.10 0.10 74.70 10:48:01 AM 1 49.25 0.00 1.20 0.37 0.08 49.10 10:48:01 AM 2 45.21 0.00 0.95 1.49 0.07 52.29 10:48:01 AM 3 11.93 0.00 1.02 0.77 0.07 86.22 10:48:01 AM 4 12.36 0.00 0.65 0.52 0.08 86.39 10:48:01 AM 5 20.22 0.00 0.80 0.00 0.07 78.91 10:48:01 AM 6 32.00 0.00 1.35 0.25 0.10 66.30 10:48:01 AM 7 51.30 0.00 0.60 0.03 0.08 47.99 Average: all 25.46 0.00 1.56 0.34 0.09 72.55 Average: 0 26.63 0.00 1.51 0.18 0.11 71.58 Average: 1 25.71 0.00 1.54 0.36 0.09 72.30 Average: 2 25.92 0.00 1.70 0.59 0.10 71.70 Average: 3 28.18 0.00 1.53 0.20 0.09 70.01 Average: 4 21.81 0.00 1.39 0.35 0.09 76.36 Average: 5 22.99 0.00 1.57 0.33 0.09 75.03 Average: 6 26.36 0.00 1.78 0.58 0.10 71.18 Average: 7 26.07 0.00 1.47 0.12 0.10 72.24