---> uname -a: Linux prd-centos8-docker-8c-8g-4027.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 1634 22288 19 7967 29782 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:fd:6f:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fefd:6fd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:21:b1:c2 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) 10/20/2025 _x86_64_ (8 CPU) 22:36:53 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 395.79 126.82 268.97 13476.58 44377.51 10:39:01 PM 97.38 2.37 95.02 1588.80 10536.54 10:40:01 PM 228.92 14.60 214.33 1972.68 7994.99 10:41:01 PM 71.70 0.63 71.07 349.14 8772.35 10:42:01 PM 68.36 2.00 66.36 138.09 7645.60 10:43:01 PM 127.46 0.03 127.43 19.33 15289.29 10:44:01 PM 1158.98 0.02 1158.96 13.54 80553.52 10:45:01 PM 766.82 0.00 766.82 0.00 37665.17 10:46:01 PM 295.30 0.00 295.30 0.00 12092.53 10:47:01 PM 8.65 0.00 8.65 0.00 1177.44 10:48:01 PM 155.26 0.07 155.19 0.53 13166.42 10:49:01 PM 638.95 0.67 638.29 67.58 37226.84 Average: 334.75 12.27 322.49 1468.65 23061.84 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29598440 31282316 3057264 9.36 2688 2006296 1415316 4.20 152296 2468368 181228 10:39:01 PM 29420772 31243500 3234932 9.91 2688 2138632 1373100 4.07 158508 2603912 1756 10:40:01 PM 28108720 30411512 4546984 13.92 2688 2609592 2063060 6.12 256380 3781624 229168 10:41:01 PM 27019592 29494988 5636112 17.26 2688 2779144 3363980 9.98 284668 4825484 142424 10:42:01 PM 26845496 29435304 5810208 17.79 2688 2890884 2769392 8.22 303744 4971860 41860 10:43:01 PM 24689256 28680964 7966448 24.40 2688 4275300 3568816 10.59 485916 6831500 1019076 10:44:01 PM 22458548 27907724 10197156 31.23 2688 5480240 4025284 11.94 527512 8427592 212556 10:45:01 PM 21920344 28337852 10735360 32.87 2688 6333080 3190896 9.47 593628 8754744 309240 10:46:01 PM 19691692 26110692 12964012 39.70 2688 6333460 3620212 10.74 595332 10896780 8 10:47:01 PM 20942788 27391548 11712916 35.87 2688 6362836 3733180 11.08 600184 9670800 356 10:48:01 PM 21358108 28558208 11297596 34.60 2688 7045312 3677856 10.91 680624 9109280 436444 10:49:01 PM 22815664 30488000 9840040 30.13 2688 7514428 1502160 4.46 1306280 7008156 18328 Average: 24572452 29111884 8083252 24.75 2688 4647434 2858604 8.48 495423 6612508 216037 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 368.73 234.00 2026.72 61.64 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 133.06 119.90 489.29 49.18 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 525.96 416.51 6615.50 61.48 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 148.16 119.38 2287.21 16.72 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 116.89 101.65 1592.43 17.69 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 436.58 343.14 6002.57 41.28 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 307.42 243.48 4619.13 30.09 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 179.00 146.78 2170.25 20.36 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 1.02 0.23 0.15 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 1.22 0.17 0.11 0.22 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 268.01 216.98 3412.97 37.73 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 363.68 468.36 349.44 7589.64 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 237.51 200.90 2464.57 660.38 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) 10/20/2025 _x86_64_ (8 CPU) 22:36:53 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 14.62 0.00 3.17 2.40 0.06 79.75 10:38:01 PM 0 9.46 0.00 3.22 1.86 0.07 85.40 10:38:01 PM 1 14.98 0.00 3.75 3.11 0.05 78.11 10:38:01 PM 2 26.47 0.00 4.83 0.92 0.10 67.67 10:38:01 PM 3 19.72 0.00 2.71 0.42 0.07 77.08 10:38:01 PM 4 7.36 0.00 3.00 2.75 0.07 86.82 10:38:01 PM 5 12.56 0.00 3.07 5.44 0.05 78.88 10:38:01 PM 6 15.87 0.00 2.63 0.77 0.05 80.68 10:38:01 PM 7 10.52 0.00 2.14 3.90 0.05 83.38 10:39:01 PM all 3.01 0.00 0.56 0.52 0.04 95.87 10:39:01 PM 0 2.77 0.00 1.25 0.05 0.07 95.86 10:39:01 PM 1 0.45 0.00 0.42 0.97 0.03 98.13 10:39:01 PM 2 2.30 0.00 0.33 0.50 0.03 96.83 10:39:01 PM 3 1.57 0.00 0.42 1.02 0.02 96.98 10:39:01 PM 4 1.41 0.00 0.47 0.49 0.05 97.59 10:39:01 PM 5 12.86 0.00 1.07 0.37 0.03 85.67 10:39:01 PM 6 2.15 0.00 0.40 0.47 0.02 96.96 10:39:01 PM 7 0.57 0.00 0.13 0.30 0.05 98.95 10:40:01 PM all 19.28 0.00 1.29 2.00 0.09 77.34 10:40:01 PM 0 23.93 0.00 1.09 0.65 0.08 74.25 10:40:01 PM 1 18.50 0.00 1.34 0.52 0.10 79.54 10:40:01 PM 2 19.60 0.00 1.99 6.45 0.10 71.86 10:40:01 PM 3 17.71 0.00 1.12 0.45 0.10 80.62 10:40:01 PM 4 16.76 0.00 1.52 4.76 0.12 76.84 10:40:01 PM 5 24.78 0.00 1.02 1.39 0.07 72.74 10:40:01 PM 6 14.99 0.00 1.10 1.29 0.07 82.55 10:40:01 PM 7 17.98 0.00 1.16 0.52 0.08 80.26 10:41:01 PM all 46.35 0.00 1.02 1.16 0.10 51.37 10:41:01 PM 0 59.35 0.00 0.67 0.00 0.10 39.88 10:41:01 PM 1 47.14 0.00 0.84 0.00 0.08 51.94 10:41:01 PM 2 52.97 0.00 1.49 1.52 0.12 43.90 10:41:01 PM 3 43.93 0.00 1.01 0.28 0.08 54.69 10:41:01 PM 4 51.07 0.00 0.75 0.03 0.10 48.05 10:41:01 PM 5 35.81 0.00 0.95 1.96 0.08 61.20 10:41:01 PM 6 28.93 0.00 1.26 2.73 0.10 66.99 10:41:01 PM 7 51.55 0.00 1.24 2.74 0.10 44.37 10:42:01 PM all 47.05 0.00 1.23 0.54 0.11 51.08 10:42:01 PM 0 44.72 0.00 1.10 0.13 0.12 53.92 10:42:01 PM 1 41.01 0.00 1.27 1.84 0.12 55.76 10:42:01 PM 2 55.08 0.00 1.00 0.23 0.12 43.57 10:42:01 PM 3 50.51 0.00 1.09 1.02 0.10 47.28 10:42:01 PM 4 45.34 0.00 1.14 0.10 0.12 53.30 10:42:01 PM 5 47.89 0.00 1.27 0.08 0.10 50.65 10:42:01 PM 6 51.31 0.00 1.89 0.69 0.12 45.99 10:42:01 PM 7 40.51 0.00 1.05 0.22 0.08 58.14 10:43:01 PM all 18.05 0.00 1.58 1.01 0.07 79.29 10:43:01 PM 0 41.00 0.00 1.50 0.02 0.08 57.39 10:43:01 PM 1 34.36 0.00 4.29 0.70 0.08 60.57 10:43:01 PM 2 6.86 0.00 1.61 1.56 0.07 89.91 10:43:01 PM 3 24.53 0.00 1.76 1.09 0.08 72.54 10:43:01 PM 4 10.56 0.00 1.84 4.57 0.07 82.96 10:43:01 PM 5 7.68 0.00 0.53 0.00 0.05 91.73 10:43:01 PM 6 10.19 0.00 0.52 0.13 0.03 89.13 10:43:01 PM 7 9.29 0.00 0.57 0.05 0.07 90.03 10:44:01 PM all 14.60 0.00 5.26 6.08 0.10 73.96 10:44:01 PM 0 39.16 0.00 7.92 0.50 0.08 52.33 10:44:01 PM 1 42.15 0.00 4.89 1.78 0.13 51.04 10:44:01 PM 2 6.56 0.00 3.38 13.25 0.08 76.73 10:44:01 PM 3 7.79 0.00 4.79 10.11 0.12 77.20 10:44:01 PM 4 6.43 0.00 7.48 6.89 0.10 79.11 10:44:01 PM 5 2.77 0.00 2.37 12.50 0.08 82.27 10:44:01 PM 6 2.30 0.00 6.17 3.28 0.10 88.14 10:44:01 PM 7 9.65 0.00 5.11 0.25 0.10 84.89 10:45:01 PM all 16.46 0.00 3.25 5.22 0.08 74.98 10:45:01 PM 0 19.72 0.00 2.45 1.05 0.08 76.70 10:45:01 PM 1 36.02 0.00 2.63 0.18 0.08 61.08 10:45:01 PM 2 9.93 0.00 1.01 6.25 0.07 82.74 10:45:01 PM 3 12.32 0.00 5.00 0.71 0.10 81.87 10:45:01 PM 4 3.43 0.00 4.63 4.90 0.10 86.93 10:45:01 PM 5 14.23 0.00 1.22 0.99 0.07 83.49 10:45:01 PM 6 1.77 0.00 5.45 27.26 0.07 65.45 10:45:01 PM 7 34.09 0.00 3.65 0.57 0.08 61.61 10:46:01 PM all 23.08 0.00 0.94 1.39 0.07 74.53 10:46:01 PM 0 6.24 0.00 0.63 0.00 0.07 93.06 10:46:01 PM 1 31.01 0.00 1.74 9.80 0.10 57.35 10:46:01 PM 2 19.91 0.00 0.57 0.07 0.05 79.40 10:46:01 PM 3 67.00 0.00 2.15 0.00 0.10 30.76 10:46:01 PM 4 18.20 0.00 0.58 0.25 0.05 80.91 10:46:01 PM 5 19.93 0.00 0.75 0.40 0.08 78.84 10:46:01 PM 6 2.45 0.00 0.40 0.63 0.05 96.46 10:46:01 PM 7 20.16 0.00 0.69 0.00 0.07 79.08 10:47:01 PM all 20.97 0.00 0.86 0.03 0.06 78.07 10:47:01 PM 0 11.01 0.00 0.80 0.03 0.07 88.09 10:47:01 PM 1 57.43 0.00 1.30 0.00 0.10 41.16 10:47:01 PM 2 17.99 0.00 0.67 0.18 0.07 81.09 10:47:01 PM 3 39.19 0.00 0.98 0.00 0.07 59.76 10:47:01 PM 4 8.12 0.00 0.57 0.00 0.05 91.26 10:47:01 PM 5 8.69 0.00 0.90 0.00 0.03 90.38 10:47:01 PM 6 12.77 0.00 0.87 0.00 0.05 86.31 10:47:01 PM 7 12.67 0.00 0.80 0.02 0.05 86.47 10:48:01 PM all 15.10 0.00 2.01 0.74 0.08 82.08 10:48:01 PM 0 8.67 0.00 1.32 0.45 0.07 89.49 10:48:01 PM 1 8.05 0.00 1.67 0.00 0.05 90.22 10:48:01 PM 2 15.16 0.00 1.30 0.13 0.08 83.32 10:48:01 PM 3 34.09 0.00 2.44 3.22 0.10 60.15 10:48:01 PM 4 4.17 0.00 3.06 0.32 0.10 92.36 10:48:01 PM 5 4.37 0.00 1.52 0.39 0.08 93.63 10:48:01 PM 6 42.20 0.00 3.25 0.00 0.07 54.48 10:48:01 PM 7 4.06 0.00 1.48 1.41 0.08 92.97 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 12.32 0.00 2.07 2.45 0.06 83.10 10:49:01 PM 0 8.06 0.00 1.89 2.14 0.08 87.82 10:49:01 PM 1 6.68 0.00 1.86 3.51 0.07 87.88 10:49:01 PM 2 13.21 0.00 3.00 3.16 0.05 80.58 10:49:01 PM 3 22.65 0.00 2.79 2.24 0.07 72.25 10:49:01 PM 4 7.83 0.00 1.54 2.88 0.05 87.69 10:49:01 PM 5 9.35 0.00 1.90 4.71 0.07 83.98 10:49:01 PM 6 10.53 0.00 1.49 0.80 0.07 87.11 10:49:01 PM 7 20.21 0.00 2.07 0.18 0.07 77.46 Average: all 20.91 0.00 1.93 1.96 0.08 75.12 Average: 0 22.84 0.00 1.98 0.57 0.08 74.52 Average: 1 28.15 0.00 2.16 1.86 0.08 67.74 Average: 2 20.50 0.00 1.76 2.85 0.08 74.81 Average: 3 28.42 0.00 2.18 1.71 0.08 67.60 Average: 4 15.08 0.00 2.21 2.32 0.08 80.30 Average: 5 16.74 0.00 1.38 2.35 0.07 79.46 Average: 6 16.29 0.00 2.11 3.15 0.07 78.38 Average: 7 19.28 0.00 1.67 0.85 0.07 78.13