---> uname -a: Linux prd-centos8-docker-8c-8g-10909.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 15G 146G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1551 22820 19 7518 29865 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:62:88:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe62:882a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:48:52:2a 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) 11/06/2025 _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 144.50 2.47 142.04 1590.67 10761.76 10:39:01 PM 160.35 14.28 146.08 1957.55 5129.27 10:40:01 PM 155.00 0.87 154.13 363.88 15075.89 10:41:01 PM 56.41 0.20 56.21 79.99 7602.17 10:42:01 PM 141.19 1.82 139.38 79.32 15167.17 10:43:01 PM 1038.06 0.03 1038.03 13.73 69917.53 10:44:01 PM 837.31 0.00 837.31 0.00 47670.65 10:45:01 PM 385.84 0.00 385.84 0.00 14349.83 10:46:01 PM 4.88 0.00 4.88 0.00 1077.51 10:47:01 PM 222.98 0.13 222.85 10.26 14570.72 Average: 314.65 1.98 312.67 409.59 20132.11 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29432208 31253752 3223504 9.87 2688 2138032 1355420 4.02 158052 2601384 95844 10:39:01 PM 28570168 30812320 4085544 12.51 2688 2550432 1734848 5.15 234472 3353860 348192 10:40:01 PM 27265016 29728500 5390696 16.51 2688 2767972 2624204 7.79 282416 4588768 138184 10:41:01 PM 26891820 29442952 5763892 17.65 2688 2853108 2790788 8.28 291944 4942120 8472 10:42:01 PM 25061544 28736576 7594168 23.26 2688 3967916 3519152 10.44 483144 6549000 711244 10:43:01 PM 22383340 27832932 10272372 31.46 2688 5481312 4167628 12.37 524864 8621468 529120 10:44:01 PM 21698764 28115308 10956948 33.55 2688 6334344 3534392 10.49 590716 8995676 373108 10:45:01 PM 19986900 26405016 12668812 38.80 2688 6334720 3928236 11.66 592700 10619664 12 10:46:01 PM 20465960 26913772 12189752 37.33 2688 6364100 4062160 12.05 597548 10151416 8 10:47:01 PM 23434648 30638644 9221064 28.24 2688 7051036 1405808 4.17 851344 6870220 418656 Average: 24519037 28987977 8136675 24.92 2688 4584297 2912264 8.64 460720 6729358 262284 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 127.16 107.56 1146.60 41.24 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 469.75 374.58 5768.41 63.44 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 204.23 168.78 3064.49 22.39 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 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 91.67 72.14 1173.55 15.82 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 215.15 199.68 2559.48 28.84 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 546.01 414.51 8660.83 47.43 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 175.58 145.94 2171.99 20.21 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 0.25 0.15 0.07 0.22 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 0.40 0.25 0.13 0.43 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 292.53 229.13 3469.93 40.96 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 212.27 171.27 2801.56 28.10 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) 11/06/2025 _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 7.10 0.00 0.81 0.50 0.05 91.53 10:38:01 PM 0 0.60 0.00 0.35 0.18 0.07 98.80 10:38:01 PM 1 3.81 0.00 0.50 0.30 0.07 95.32 10:38:01 PM 2 12.95 0.00 1.57 0.42 0.07 84.99 10:38:01 PM 3 10.44 0.00 1.15 1.37 0.05 86.99 10:38:01 PM 4 11.84 0.00 1.30 0.90 0.03 85.92 10:38:01 PM 5 3.04 0.00 0.32 0.28 0.05 96.31 10:38:01 PM 6 12.35 0.00 1.12 0.52 0.05 85.96 10:38:01 PM 7 1.80 0.00 0.18 0.03 0.03 97.95 10:39:01 PM all 9.91 0.00 0.94 0.50 0.08 88.57 10:39:01 PM 0 9.61 0.00 0.80 0.15 0.08 89.35 10:39:01 PM 1 8.67 0.00 1.05 0.89 0.08 89.31 10:39:01 PM 2 5.71 0.00 0.99 0.80 0.10 92.40 10:39:01 PM 3 12.78 0.00 0.80 0.22 0.08 86.11 10:39:01 PM 4 11.40 0.00 1.19 0.88 0.08 86.44 10:39:01 PM 5 6.53 0.00 0.87 0.57 0.07 91.96 10:39:01 PM 6 17.15 0.00 1.09 0.03 0.08 81.65 10:39:01 PM 7 7.43 0.00 0.74 0.45 0.08 91.30 10:40:01 PM all 46.11 0.00 1.16 0.68 0.11 51.95 10:40:01 PM 0 69.41 0.00 1.84 0.32 0.13 28.30 10:40:01 PM 1 35.95 0.00 1.32 0.72 0.10 61.91 10:40:01 PM 2 31.96 0.00 1.10 0.92 0.12 65.90 10:40:01 PM 3 65.68 0.00 1.12 0.67 0.12 32.41 10:40:01 PM 4 68.62 0.00 1.05 1.04 0.10 29.20 10:40:01 PM 5 24.98 0.00 0.90 1.20 0.10 72.81 10:40:01 PM 6 52.44 0.00 1.10 0.38 0.12 45.95 10:40:01 PM 7 19.78 0.00 0.82 0.17 0.08 79.15 10:41:01 PM all 48.21 0.00 1.24 0.26 0.11 50.18 10:41:01 PM 0 37.14 0.00 1.15 0.25 0.12 61.34 10:41:01 PM 1 46.09 0.00 1.37 1.10 0.12 51.32 10:41:01 PM 2 46.64 0.00 1.42 0.12 0.12 51.71 10:41:01 PM 3 60.13 0.00 0.84 0.02 0.08 38.93 10:41:01 PM 4 54.07 0.00 1.69 0.10 0.12 44.03 10:41:01 PM 5 48.12 0.00 0.90 0.03 0.10 50.84 10:41:01 PM 6 43.59 0.00 1.32 0.33 0.10 54.66 10:41:01 PM 7 49.87 0.00 1.25 0.13 0.10 48.64 10:42:01 PM all 20.37 0.00 1.22 0.64 0.08 77.68 10:42:01 PM 0 28.48 0.00 2.02 0.13 0.07 69.30 10:42:01 PM 1 30.63 0.00 1.81 0.22 0.10 67.24 10:42:01 PM 2 18.80 0.00 0.97 1.79 0.07 78.38 10:42:01 PM 3 14.95 0.00 0.48 0.02 0.08 84.47 10:42:01 PM 4 18.20 0.00 0.53 0.58 0.07 80.62 10:42:01 PM 5 16.98 0.00 0.67 0.23 0.07 82.05 10:42:01 PM 6 16.07 0.00 0.67 0.58 0.08 82.59 10:42:01 PM 7 18.87 0.00 2.65 1.59 0.08 76.80 10:43:01 PM all 14.76 0.00 5.33 2.97 0.11 76.84 10:43:01 PM 0 24.95 0.00 3.29 2.00 0.10 69.67 10:43:01 PM 1 59.83 0.00 10.57 9.25 0.10 20.25 10:43:01 PM 2 7.45 0.00 5.99 3.67 0.12 82.76 10:43:01 PM 3 8.26 0.00 4.74 2.30 0.12 84.59 10:43:01 PM 4 2.21 0.00 3.20 4.14 0.07 90.38 10:43:01 PM 5 7.74 0.00 1.30 1.35 0.13 89.48 10:43:01 PM 6 1.94 0.00 5.67 1.03 0.08 91.27 10:43:01 PM 7 5.79 0.00 7.91 0.03 0.12 86.14 10:44:01 PM all 17.47 0.00 3.12 2.06 0.09 77.25 10:44:01 PM 0 25.67 0.00 1.69 0.18 0.10 72.36 10:44:01 PM 1 6.23 0.00 2.14 4.45 0.08 87.09 10:44:01 PM 2 40.01 0.00 5.39 1.19 0.07 53.34 10:44:01 PM 3 23.96 0.00 5.17 2.51 0.10 68.26 10:44:01 PM 4 8.27 0.00 4.68 0.67 0.10 86.28 10:44:01 PM 5 6.06 0.00 0.83 1.50 0.07 91.53 10:44:01 PM 6 11.81 0.00 1.78 4.57 0.12 81.72 10:44:01 PM 7 17.82 0.00 3.29 1.43 0.10 77.36 10:45:01 PM all 23.59 0.00 1.01 0.96 0.08 74.36 10:45:01 PM 0 16.60 0.00 0.62 0.32 0.08 82.38 10:45:01 PM 1 43.61 0.00 1.15 0.00 0.08 55.15 10:45:01 PM 2 21.00 0.00 0.77 0.00 0.08 78.14 10:45:01 PM 3 6.64 0.00 0.63 0.00 0.05 92.67 10:45:01 PM 4 19.74 0.00 0.70 0.00 0.08 79.48 10:45:01 PM 5 5.63 0.00 0.52 0.52 0.08 93.25 10:45:01 PM 6 3.74 0.00 1.45 6.85 0.07 87.89 10:45:01 PM 7 71.79 0.00 2.26 0.00 0.08 25.87 10:46:01 PM all 20.37 0.00 0.78 0.02 0.08 78.75 10:46:01 PM 0 33.87 0.00 1.02 0.03 0.08 65.00 10:46:01 PM 1 41.77 0.00 0.85 0.00 0.08 57.30 10:46:01 PM 2 38.01 0.00 1.10 0.12 0.10 60.67 10:46:01 PM 3 8.64 0.00 0.55 0.00 0.08 90.73 10:46:01 PM 4 12.00 0.00 1.00 0.00 0.07 86.94 10:46:01 PM 5 9.26 0.00 0.65 0.03 0.08 89.97 10:46:01 PM 6 12.61 0.00 0.68 0.00 0.07 86.64 10:46:01 PM 7 6.82 0.00 0.40 0.00 0.05 92.73 10:47:01 PM all 18.21 0.00 2.32 0.53 0.09 78.85 10:47:01 PM 0 32.07 0.00 2.33 0.00 0.12 65.48 10:47:01 PM 1 14.18 0.00 1.10 0.08 0.08 84.55 10:47:01 PM 2 13.04 0.00 2.33 2.93 0.08 81.62 10:47:01 PM 3 15.16 0.00 2.39 0.03 0.10 82.32 10:47:01 PM 4 8.51 0.00 2.85 0.22 0.08 88.34 10:47:01 PM 5 12.63 0.00 1.27 0.02 0.08 86.00 10:47:01 PM 6 44.16 0.00 3.79 0.00 0.10 51.95 10:47:01 PM 7 5.95 0.00 2.48 0.92 0.10 90.55 Average: all 22.62 0.00 1.79 0.91 0.09 74.60 Average: 0 27.83 0.00 1.51 0.36 0.10 70.21 Average: 1 29.04 0.00 2.18 1.69 0.09 67.00 Average: 2 23.58 0.00 2.16 1.19 0.09 72.98 Average: 3 22.68 0.00 1.78 0.71 0.09 74.75 Average: 4 21.50 0.00 1.82 0.85 0.08 75.75 Average: 5 14.10 0.00 0.82 0.57 0.08 84.42 Average: 6 21.59 0.00 1.86 1.43 0.09 75.03 Average: 7 20.62 0.00 2.19 0.48 0.08 76.64