---> uname -a: Linux prd-centos8-docker-8c-8g-26496.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: 2800.000 BogoMIPS: 5600.00 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 1608 22329 19 7952 29808 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:ca:fe:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85607sec preferred_lft 85607sec inet6 fe80::f816:3eff:feca:fe78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:14:af:fa 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) 07/07/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:02 PM 148.75 2.70 146.05 1598.40 11219.86 10:39:01 PM 101.30 13.81 87.49 1720.52 5724.88 10:40:01 PM 193.52 1.57 191.95 630.19 14004.15 10:41:01 PM 77.12 0.00 77.12 0.00 7164.59 10:42:01 PM 108.68 2.00 106.68 136.49 3734.42 10:43:01 PM 214.48 0.03 214.45 19.33 43410.38 10:44:01 PM 1203.35 0.02 1203.33 13.60 63360.06 10:45:01 PM 906.51 0.00 906.51 0.00 39052.82 10:46:01 PM 11.15 0.00 11.15 0.00 533.54 10:47:01 PM 4.35 0.00 4.35 0.00 1057.87 10:48:01 PM 117.43 0.00 117.43 0.00 11553.03 10:49:01 PM 672.00 0.50 671.50 29.06 37792.53 Average: 313.51 1.70 311.81 343.73 19903.42 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:02 PM 29453904 31270464 3201808 9.80 2688 2133444 1346928 4.00 158288 2579992 125176 10:39:01 PM 28914100 30940784 3741612 11.46 2688 2338384 1663632 4.94 201496 3055896 150952 10:40:01 PM 27080624 29424384 5575088 17.07 2688 2649560 2966412 8.80 273480 4787972 68088 10:41:01 PM 26739968 29277804 5915744 18.12 2688 2840540 3006480 8.92 287536 5101644 69160 10:42:01 PM 26298656 29116804 6357056 19.47 2688 3116448 3095136 9.18 329204 5488600 263084 10:43:01 PM 22341816 27314364 10313896 31.58 2688 5132572 4768064 14.15 487860 8985552 1168432 10:44:01 PM 22699392 28408676 9956320 30.49 2688 5726796 3299904 9.79 530352 8227940 253588 10:45:01 PM 21434700 27843748 11221012 34.36 2688 6325704 3322132 9.86 596048 9211692 8 10:46:01 PM 20114088 26524348 12541624 38.41 2688 6326084 3676876 10.91 597224 10487496 8 10:47:01 PM 19980888 26420804 12674824 38.81 2688 6355460 3783608 11.23 602072 10613136 352 10:48:01 PM 20691820 27628052 11963892 36.64 2688 6807728 3383868 10.04 642576 9835440 209744 10:49:01 PM 22820840 30475392 9834872 30.12 2688 7501392 1517356 4.50 1303248 7031908 33404 Average: 24047566 28720469 8608146 26.36 2688 4771176 2985866 8.86 500782 7117272 195166 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:02 PM eth0 188.62 136.19 1308.16 35.04 0.00 0.00 0.00 0.00 10:38:02 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 280.72 239.40 2609.93 53.13 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 341.90 254.88 4479.59 34.78 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 172.39 126.28 2962.88 18.54 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 183.71 174.19 1962.30 28.22 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 623.83 463.72 8736.53 53.50 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 158.44 117.60 1709.26 11.61 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 92.70 77.29 951.39 12.21 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 0.17 0.15 0.06 0.22 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 0.40 0.33 0.20 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 301.13 229.54 3190.48 36.62 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 351.52 463.99 531.51 7587.77 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 224.55 190.23 2369.86 656.79 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) 07/07/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:02 PM all 9.21 0.00 0.96 0.79 0.04 88.99 10:38:02 PM 0 3.66 0.00 0.57 1.24 0.05 94.49 10:38:02 PM 1 2.12 0.00 0.32 0.32 0.05 97.19 10:38:02 PM 2 20.77 0.00 1.89 0.87 0.05 76.43 10:38:02 PM 3 4.37 0.00 0.58 0.97 0.03 94.04 10:38:02 PM 4 27.91 0.00 2.49 1.02 0.05 68.54 10:38:02 PM 5 6.70 0.00 0.60 0.53 0.03 92.13 10:38:02 PM 6 4.62 0.00 0.53 0.48 0.03 94.33 10:38:02 PM 7 3.52 0.00 0.73 0.92 0.05 94.77 10:39:01 PM all 5.36 0.00 0.60 0.47 0.05 93.52 10:39:01 PM 0 4.73 0.00 0.31 0.00 0.05 94.91 10:39:01 PM 1 3.33 0.00 0.73 0.63 0.05 95.26 10:39:01 PM 2 7.83 0.00 0.73 0.83 0.07 90.54 10:39:01 PM 3 6.76 0.00 0.58 1.07 0.07 91.53 10:39:01 PM 4 4.55 0.00 0.73 0.80 0.03 93.88 10:39:01 PM 5 6.34 0.00 0.19 0.00 0.05 93.42 10:39:01 PM 6 5.92 0.00 0.78 0.17 0.03 93.10 10:39:01 PM 7 3.40 0.00 0.76 0.29 0.03 95.52 10:40:01 PM all 41.13 0.00 1.31 0.76 0.09 56.71 10:40:01 PM 0 56.91 0.00 1.12 0.15 0.08 41.73 10:40:01 PM 1 55.57 0.00 0.89 1.44 0.10 42.00 10:40:01 PM 2 51.79 0.00 1.74 0.47 0.08 45.91 10:40:01 PM 3 23.02 0.00 1.02 0.07 0.08 75.81 10:40:01 PM 4 19.88 0.00 1.56 1.47 0.08 77.01 10:40:01 PM 5 37.65 0.00 1.59 1.42 0.12 59.22 10:40:01 PM 6 61.95 0.00 1.58 0.72 0.10 35.66 10:40:01 PM 7 22.29 0.00 1.00 0.32 0.08 76.31 10:41:01 PM all 48.69 0.00 1.31 0.39 0.10 49.50 10:41:01 PM 0 55.53 0.00 1.15 0.17 0.10 43.05 10:41:01 PM 1 54.44 0.00 1.35 0.52 0.10 43.59 10:41:01 PM 2 36.00 0.00 1.57 0.18 0.12 62.13 10:41:01 PM 3 52.88 0.00 0.94 0.62 0.12 45.45 10:41:01 PM 4 41.43 0.00 1.40 1.04 0.10 56.03 10:41:01 PM 5 49.44 0.00 1.12 0.33 0.10 49.00 10:41:01 PM 6 53.37 0.00 1.05 0.00 0.10 45.48 10:41:01 PM 7 46.43 0.00 1.91 0.25 0.10 51.31 10:42:01 PM all 35.42 0.00 1.25 0.27 0.09 62.97 10:42:01 PM 0 40.65 0.00 0.89 0.00 0.08 58.38 10:42:01 PM 1 47.40 0.00 1.15 0.02 0.10 51.34 10:42:01 PM 2 42.49 0.00 1.40 0.27 0.10 55.74 10:42:01 PM 3 30.95 0.00 0.75 0.02 0.07 68.21 10:42:01 PM 4 27.63 0.00 0.95 0.22 0.07 71.13 10:42:01 PM 5 41.56 0.00 2.98 1.51 0.10 53.86 10:42:01 PM 6 25.80 0.00 0.95 0.05 0.08 73.11 10:42:01 PM 7 26.87 0.00 0.95 0.10 0.08 71.99 10:43:01 PM all 16.53 0.00 3.92 1.57 0.08 77.89 10:43:01 PM 0 72.24 0.00 8.33 0.03 0.12 19.28 10:43:01 PM 1 18.02 0.00 3.02 0.05 0.08 78.82 10:43:01 PM 2 8.59 0.00 1.54 2.26 0.10 87.51 10:43:01 PM 3 8.72 0.00 3.37 0.13 0.10 87.68 10:43:01 PM 4 5.39 0.00 1.68 0.97 0.07 91.90 10:43:01 PM 5 7.75 0.00 6.00 6.38 0.07 79.80 10:43:01 PM 6 3.79 0.00 4.96 0.27 0.07 90.91 10:43:01 PM 7 7.59 0.00 2.50 2.50 0.07 87.34 10:44:01 PM all 15.81 0.00 4.33 4.05 0.08 75.74 10:44:01 PM 0 7.47 0.00 5.02 4.75 0.07 82.70 10:44:01 PM 1 6.68 0.00 5.11 5.06 0.08 83.05 10:44:01 PM 2 8.45 0.00 2.26 2.21 0.08 86.99 10:44:01 PM 3 51.82 0.00 5.66 0.55 0.10 41.86 10:44:01 PM 4 8.14 0.00 5.97 11.82 0.08 74.00 10:44:01 PM 5 8.91 0.00 3.11 3.50 0.07 84.42 10:44:01 PM 6 30.42 0.00 5.83 1.20 0.08 62.47 10:44:01 PM 7 4.51 0.00 1.73 3.35 0.07 90.34 10:45:01 PM all 20.34 0.00 2.98 2.64 0.07 73.96 10:45:01 PM 0 17.14 0.00 0.55 0.00 0.08 82.22 10:45:01 PM 1 30.24 0.00 2.09 0.15 0.08 67.44 10:45:01 PM 2 22.49 0.00 5.36 0.13 0.08 71.93 10:45:01 PM 3 8.54 0.00 1.76 1.16 0.05 88.49 10:45:01 PM 4 23.42 0.00 6.04 0.81 0.08 69.65 10:45:01 PM 5 4.09 0.00 3.40 18.94 0.07 73.51 10:45:01 PM 6 31.43 0.00 3.80 0.00 0.07 64.70 10:45:01 PM 7 25.31 0.00 0.89 0.00 0.07 73.73 10:46:01 PM all 22.37 0.00 0.95 0.01 0.06 76.61 10:46:01 PM 0 31.21 0.00 0.65 0.00 0.08 68.05 10:46:01 PM 1 10.34 0.00 0.95 0.08 0.08 88.54 10:46:01 PM 2 16.64 0.00 0.77 0.00 0.05 82.54 10:46:01 PM 3 12.87 0.00 0.68 0.00 0.05 86.40 10:46:01 PM 4 13.01 0.00 0.67 0.00 0.03 86.29 10:46:01 PM 5 7.53 0.00 0.68 0.00 0.08 91.70 10:46:01 PM 6 70.12 0.00 2.52 0.00 0.10 27.26 10:46:01 PM 7 17.24 0.00 0.63 0.00 0.03 82.10 10:47:01 PM all 20.06 0.00 0.90 0.05 0.05 78.94 10:47:01 PM 0 16.17 0.00 0.82 0.00 0.05 82.97 10:47:01 PM 1 11.39 0.00 0.77 0.00 0.03 87.81 10:47:01 PM 2 9.13 0.00 0.72 0.17 0.07 89.92 10:47:01 PM 3 52.13 0.00 1.17 0.00 0.07 46.64 10:47:01 PM 4 10.96 0.00 0.83 0.08 0.05 88.07 10:47:01 PM 5 6.66 0.00 0.75 0.18 0.05 92.36 10:47:01 PM 6 40.26 0.00 1.24 0.00 0.07 58.44 10:47:01 PM 7 13.76 0.00 0.89 0.00 0.05 85.30 10:48:01 PM all 16.36 0.00 1.78 0.84 0.07 80.96 10:48:01 PM 0 12.29 0.00 0.94 0.00 0.08 86.69 10:48:01 PM 1 6.26 0.00 1.27 2.21 0.05 90.20 10:48:01 PM 2 7.42 0.00 3.68 0.00 0.07 88.83 10:48:01 PM 3 45.09 0.00 1.09 0.00 0.10 53.72 10:48:01 PM 4 38.47 0.00 2.81 0.03 0.08 58.61 10:48:01 PM 5 8.39 0.00 2.59 4.25 0.05 84.72 10:48:01 PM 6 1.61 0.00 0.92 0.22 0.05 97.20 10:48:01 PM 7 11.14 0.00 0.97 0.00 0.05 87.84 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 13.70 0.00 2.63 2.53 0.07 81.08 10:49:01 PM 0 23.17 0.00 3.32 3.02 0.08 70.40 10:49:01 PM 1 13.13 0.00 3.09 1.26 0.08 82.44 10:49:01 PM 2 15.57 0.00 3.74 2.01 0.07 78.61 10:49:01 PM 3 10.75 0.00 2.03 3.41 0.05 83.75 10:49:01 PM 4 13.26 0.00 2.40 1.71 0.05 82.58 10:49:01 PM 5 15.35 0.00 2.23 1.51 0.07 80.85 10:49:01 PM 6 12.02 0.00 2.78 7.22 0.07 77.91 10:49:01 PM 7 6.33 0.00 1.42 0.13 0.07 92.05 Average: all 22.11 0.00 1.91 1.20 0.07 74.71 Average: 0 28.47 0.00 1.97 0.78 0.08 68.71 Average: 1 21.62 0.00 1.73 0.98 0.08 75.60 Average: 2 20.62 0.00 2.12 0.78 0.08 76.41 Average: 3 25.69 0.00 1.63 0.66 0.07 71.94 Average: 4 19.54 0.00 2.29 1.65 0.07 76.45 Average: 5 16.72 0.00 2.10 3.21 0.07 77.90 Average: 6 28.49 0.00 2.24 0.86 0.07 68.33 Average: 7 15.72 0.00 1.20 0.65 0.06 82.37