---> uname -a: Linux prd-centos8-docker-8c-8g-11753.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1642 22281 19 7967 29774 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:a8:ef:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fea8:efe3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:48:70:3c 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/10/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 143.39 2.37 141.03 1588.27 12290.25 10:39:01 PM 45.28 11.91 33.37 1606.80 1907.96 10:40:01 PM 224.32 3.34 220.97 721.21 14358.77 10:40:02 PM 0.00 0.00 0.00 0.00 0.00 10:41:01 PM 74.78 0.00 74.78 0.00 7193.46 10:42:01 PM 85.30 1.98 83.32 136.51 3406.45 10:43:01 PM 150.95 0.03 150.92 19.33 26864.86 10:44:01 PM 1257.54 0.02 1257.52 13.60 78794.25 10:45:01 PM 934.06 0.00 934.06 0.00 39799.93 10:46:01 PM 11.50 0.00 11.50 0.00 554.57 10:47:01 PM 4.48 0.00 4.48 0.00 1283.54 10:48:01 PM 173.80 0.10 173.70 5.73 13370.70 10:49:01 PM 623.91 0.63 623.28 62.38 36794.30 Average: 310.94 1.70 309.24 346.16 19725.11 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29428380 31249012 3227332 9.88 2688 2137420 1347272 4.00 156872 2600496 37516 10:39:01 PM 29093016 30975448 3562696 10.91 2688 2195760 2093128 6.21 164508 2917696 6684 10:40:01 PM 27432332 29779300 5223380 16.00 2688 2652704 2614012 7.76 270252 4437348 68044 10:40:02 PM 27423312 29770512 5232400 16.02 2688 2652848 2614012 7.76 271244 4444920 68204 10:41:01 PM 26416264 28953508 6239448 19.11 2688 2840200 5120328 15.19 284920 5426436 64804 10:42:01 PM 25175696 27818980 7480016 22.91 2688 2942396 4514256 13.39 316540 6622156 88912 10:43:01 PM 22068896 26469600 10586816 32.42 2688 4640588 5738452 17.03 483104 9381436 1089868 10:44:01 PM 21690228 27322192 10965484 33.58 2688 5655368 4576612 13.58 523968 9259520 173700 10:45:01 PM 20133632 26550328 12522080 38.35 2688 6334712 4813580 14.28 589652 10521020 8 10:46:01 PM 17936760 24354792 14718952 45.07 2688 6335092 5151284 15.28 590840 12652176 8 10:47:01 PM 19215384 25669716 13440328 41.16 2688 6371160 5266700 15.63 595684 11402572 8 10:48:01 PM 23022040 30678824 9633672 29.50 2688 7501428 1368992 4.06 1128260 7007840 889924 10:49:01 PM 22825628 30506828 9830084 30.10 2688 7526564 1438164 4.27 1305488 7005908 28144 Average: 23989351 28469157 8666361 26.54 2688 4598942 3588984 10.65 513949 7206117 193525 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 79.94 60.29 1043.88 27.25 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 140.77 144.29 180.55 43.00 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 492.66 390.69 6906.51 49.47 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 157.91 127.44 3011.43 16.69 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 150.96 142.58 1406.67 24.84 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 544.59 420.74 7997.69 49.81 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 147.38 105.75 2406.20 11.55 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 139.81 127.98 1631.64 18.88 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.67 0.17 0.13 0.42 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 1.42 0.33 0.25 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 355.47 278.27 3477.35 49.89 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 288.80 422.09 289.51 7573.69 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 208.08 184.85 2356.80 656.39 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 11/10/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.20 0.00 0.68 0.44 0.04 92.63 10:38:01 PM 0 1.25 0.00 0.15 0.00 0.07 98.53 10:38:01 PM 1 1.37 0.00 0.53 0.90 0.10 97.09 10:38:01 PM 2 13.11 0.00 1.15 0.68 0.03 85.02 10:38:01 PM 3 14.90 0.00 1.72 0.25 0.02 83.12 10:38:01 PM 4 1.87 0.00 0.32 0.32 0.03 97.46 10:38:01 PM 5 10.01 0.00 0.57 0.27 0.02 89.14 10:38:01 PM 6 2.37 0.00 0.38 0.47 0.03 96.75 10:38:01 PM 7 4.72 0.00 0.65 0.67 0.02 93.94 10:39:01 PM all 2.04 0.00 0.33 0.11 0.04 97.47 10:39:01 PM 0 2.78 0.00 0.22 0.00 0.05 96.95 10:39:01 PM 1 1.77 0.00 0.22 0.00 0.05 97.96 10:39:01 PM 2 1.69 0.00 0.28 0.25 0.05 97.73 10:39:01 PM 3 0.18 0.00 0.23 0.03 0.03 99.52 10:39:01 PM 4 2.14 0.00 0.27 0.35 0.05 97.19 10:39:01 PM 5 3.17 0.00 0.62 0.20 0.05 95.96 10:39:01 PM 6 1.40 0.00 0.15 0.07 0.02 98.37 10:39:01 PM 7 3.22 0.00 0.62 0.00 0.05 96.11 10:40:01 PM all 38.06 0.00 1.35 0.54 0.09 59.96 10:40:01 PM 0 44.21 0.00 1.10 0.30 0.08 54.31 10:40:01 PM 1 43.12 0.00 2.04 0.73 0.10 54.01 10:40:01 PM 2 40.07 0.00 1.99 0.61 0.08 57.24 10:40:01 PM 3 26.21 0.00 1.30 0.22 0.10 72.17 10:40:01 PM 4 25.87 0.00 0.86 0.12 0.08 73.07 10:40:01 PM 5 29.24 0.00 1.79 2.14 0.08 66.75 10:40:01 PM 6 44.27 0.00 0.99 0.22 0.08 54.43 10:40:01 PM 7 51.44 0.00 0.72 0.02 0.08 47.74 10:40:02 PM all 50.12 0.00 0.98 0.00 0.24 48.66 10:40:02 PM 0 72.55 0.00 0.00 0.00 0.00 27.45 10:40:02 PM 1 54.90 0.00 1.96 0.00 0.00 43.14 10:40:02 PM 2 1.96 0.00 0.00 0.00 0.00 98.04 10:40:02 PM 3 92.16 0.00 3.92 0.00 0.00 3.92 10:40:02 PM 4 86.79 0.00 0.00 0.00 1.89 11.32 10:40:02 PM 5 12.00 0.00 0.00 0.00 0.00 88.00 10:40:02 PM 6 0.00 0.00 1.96 0.00 0.00 98.04 10:40:02 PM 7 78.43 0.00 0.00 0.00 0.00 21.57 10:41:01 PM all 30.14 0.00 0.88 0.20 0.06 68.71 10:41:01 PM 0 36.07 0.00 0.49 0.00 0.07 63.37 10:41:01 PM 1 26.82 0.00 0.63 0.20 0.07 72.28 10:41:01 PM 2 24.39 0.00 1.19 0.51 0.07 73.84 10:41:01 PM 3 24.68 0.00 1.12 0.27 0.07 73.86 10:41:01 PM 4 24.58 0.00 1.17 0.25 0.05 73.94 10:41:01 PM 5 35.05 0.00 1.02 0.27 0.05 63.61 10:41:01 PM 6 26.59 0.00 0.66 0.03 0.08 72.63 10:41:01 PM 7 42.95 0.00 0.73 0.08 0.05 56.19 10:42:01 PM all 44.30 0.00 1.23 0.20 0.10 54.17 10:42:01 PM 0 41.23 0.00 1.35 0.32 0.10 57.00 10:42:01 PM 1 59.15 0.00 1.49 0.35 0.08 38.92 10:42:01 PM 2 38.26 0.00 1.30 0.08 0.12 60.23 10:42:01 PM 3 39.00 0.00 1.32 0.17 0.10 59.41 10:42:01 PM 4 32.59 0.00 0.92 0.03 0.08 66.38 10:42:01 PM 5 53.04 0.00 1.25 0.52 0.10 45.09 10:42:01 PM 6 49.09 0.00 1.42 0.17 0.12 49.21 10:42:01 PM 7 42.02 0.00 0.75 0.00 0.08 57.15 10:43:01 PM all 17.21 0.00 2.36 0.78 0.08 79.58 10:43:01 PM 0 10.16 0.00 3.02 0.00 0.08 86.73 10:43:01 PM 1 23.99 0.00 2.26 3.64 0.10 70.01 10:43:01 PM 2 8.59 0.00 2.96 0.20 0.08 88.17 10:43:01 PM 3 13.14 0.00 1.02 1.07 0.08 84.69 10:43:01 PM 4 3.91 0.00 3.71 0.05 0.08 92.25 10:43:01 PM 5 40.87 0.00 3.67 0.08 0.08 55.30 10:43:01 PM 6 23.25 0.00 1.55 0.03 0.07 75.09 10:43:01 PM 7 13.67 0.00 0.68 1.12 0.07 84.46 10:44:01 PM all 14.92 0.00 4.80 3.14 0.08 77.05 10:44:01 PM 0 16.41 0.00 5.24 0.79 0.08 77.47 10:44:01 PM 1 8.48 0.00 3.43 7.05 0.08 80.94 10:44:01 PM 2 3.14 0.00 5.68 2.25 0.07 88.86 10:44:01 PM 3 6.94 0.00 3.26 7.16 0.07 82.57 10:44:01 PM 4 31.44 0.00 3.93 4.28 0.08 60.26 10:44:01 PM 5 37.69 0.00 8.70 0.02 0.08 53.51 10:44:01 PM 6 6.94 0.00 5.87 1.84 0.08 85.26 10:44:01 PM 7 8.21 0.00 2.32 1.73 0.10 87.64 10:45:01 PM all 19.81 0.00 2.99 1.93 0.08 75.18 10:45:01 PM 0 36.81 0.00 1.59 0.00 0.08 61.52 10:45:01 PM 1 15.93 0.00 1.40 0.17 0.07 82.43 10:45:01 PM 2 68.70 0.00 4.69 0.00 0.12 26.49 10:45:01 PM 3 13.57 0.00 3.03 0.74 0.08 82.58 10:45:01 PM 4 3.37 0.00 2.18 1.95 0.08 92.42 10:45:01 PM 5 11.70 0.00 3.68 0.65 0.08 83.88 10:45:01 PM 6 6.58 0.00 0.75 0.00 0.07 92.60 10:45:01 PM 7 1.64 0.00 6.63 12.05 0.07 79.62 10:46:01 PM all 21.69 0.00 0.72 0.01 0.06 77.52 10:46:01 PM 0 95.91 0.00 2.04 0.00 0.12 1.94 10:46:01 PM 1 16.98 0.00 0.65 0.00 0.08 82.29 10:46:01 PM 2 14.87 0.00 0.50 0.02 0.03 84.58 10:46:01 PM 3 7.78 0.00 0.62 0.00 0.05 91.56 10:46:01 PM 4 2.41 0.00 0.43 0.00 0.05 97.11 10:46:01 PM 5 16.88 0.00 0.65 0.00 0.05 82.41 10:46:01 PM 6 2.44 0.00 0.18 0.08 0.03 97.26 10:46:01 PM 7 16.24 0.00 0.65 0.00 0.07 83.04 10:47:01 PM all 20.75 0.00 0.85 0.02 0.06 78.32 10:47:01 PM 0 19.54 0.00 0.48 0.00 0.05 79.93 10:47:01 PM 1 39.47 0.00 1.39 0.02 0.05 59.08 10:47:01 PM 2 21.69 0.00 0.87 0.00 0.07 77.37 10:47:01 PM 3 12.21 0.00 0.88 0.03 0.07 86.80 10:47:01 PM 4 7.64 0.00 0.58 0.00 0.07 91.71 10:47:01 PM 5 7.42 0.00 0.93 0.00 0.05 91.59 10:47:01 PM 6 37.80 0.00 0.75 0.05 0.08 61.31 10:47:01 PM 7 20.21 0.00 0.92 0.03 0.07 78.77 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 17.54 0.00 2.70 0.42 0.09 79.25 10:48:01 PM 0 13.17 0.00 1.87 0.94 0.08 83.94 10:48:01 PM 1 9.81 0.00 4.05 0.60 0.10 85.44 10:48:01 PM 2 15.23 0.00 2.91 0.05 0.08 81.73 10:48:01 PM 3 6.51 0.00 2.38 0.44 0.10 90.57 10:48:01 PM 4 14.88 0.00 1.21 1.22 0.07 82.62 10:48:01 PM 5 12.53 0.00 2.81 0.00 0.08 84.58 10:48:01 PM 6 48.60 0.00 3.85 0.00 0.08 47.46 10:48:01 PM 7 19.57 0.00 2.54 0.10 0.08 77.71 10:49:01 PM all 10.49 0.00 1.77 1.53 0.06 86.15 10:49:01 PM 0 5.35 0.00 1.02 0.64 0.05 92.95 10:49:01 PM 1 14.99 0.00 2.04 3.35 0.08 79.53 10:49:01 PM 2 5.29 0.00 2.43 2.13 0.07 90.09 10:49:01 PM 3 21.26 0.00 2.68 1.24 0.07 74.76 10:49:01 PM 4 9.86 0.00 1.54 1.57 0.07 86.96 10:49:01 PM 5 2.49 0.00 0.82 0.12 0.05 96.52 10:49:01 PM 6 11.32 0.00 1.67 0.84 0.05 86.13 10:49:01 PM 7 13.41 0.00 1.96 2.36 0.05 82.22 Average: all 20.26 0.00 1.72 0.78 0.07 77.17 Average: 0 26.93 0.00 1.54 0.25 0.08 71.20 Average: 1 21.84 0.00 1.68 1.42 0.08 74.99 Average: 2 21.24 0.00 2.16 0.56 0.07 75.97 Average: 3 15.57 0.00 1.63 0.97 0.07 81.76 Average: 4 13.40 0.00 1.42 0.84 0.07 84.26 Average: 5 21.64 0.00 2.20 0.35 0.07 75.74 Average: 6 21.69 0.00 1.52 0.32 0.07 76.41 Average: 7 19.78 0.00 1.59 1.51 0.07 77.05