---> uname -a: Linux prd-centos8-docker-8c-8g-11381.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 1578 22795 19 7516 29838 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:93:48:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe93:4896/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:4b:a4:10 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) 11/08/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:02 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 143.41 2.51 140.90 1617.62 10908.25 10:39:01 PM 201.38 14.41 186.97 1867.16 5528.21 10:40:01 PM 128.08 0.68 127.40 350.21 14951.92 10:41:01 PM 79.91 2.00 77.91 136.49 7898.57 10:42:01 PM 139.24 0.03 139.21 19.33 15852.84 10:43:01 PM 1274.35 0.02 1274.34 13.60 89301.08 10:44:01 PM 952.78 0.00 952.78 0.00 40513.71 10:45:01 PM 11.50 0.02 11.48 0.93 520.20 10:46:01 PM 8.20 0.00 8.20 0.00 1379.25 10:47:01 PM 478.56 0.35 478.21 49.18 20795.72 Average: 342.08 2.00 340.08 403.43 20781.38 10:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29416680 31238348 3239032 9.92 2688 2137900 1333628 3.96 157968 2616308 96276 10:39:01 PM 28256104 30516504 4399608 13.47 2688 2568156 1907492 5.66 253648 3643020 361712 10:40:01 PM 26761300 29233364 5894412 18.05 2688 2775796 3067912 9.10 281512 5089928 143124 10:41:01 PM 26488112 29078532 6167600 18.89 2688 2891092 3081636 9.14 314300 5319392 43452 10:42:01 PM 24223172 28372332 8432540 25.82 2688 4421984 3729132 11.06 486960 7268272 1169128 10:43:01 PM 23263728 28868640 9391984 28.76 2688 5634864 2896460 8.59 528276 7677816 168592 10:44:01 PM 21628872 28043312 11026840 33.77 2688 6330576 3083620 9.15 594724 9006364 8 10:45:01 PM 19476596 25892344 13179116 40.36 2688 6330980 3435764 10.19 595920 11093560 8 10:46:01 PM 20171980 26624172 12483732 38.23 2688 6367052 3587600 10.64 600788 10410336 8 10:47:01 PM 23407784 30619068 9247928 28.32 2688 7054116 1394364 4.14 853720 6865560 279556 Average: 24309433 28848662 8346279 25.56 2688 4651252 2751761 8.16 466782 6899056 226186 10:37:02 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 157.35 128.02 1173.00 45.61 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 489.95 384.77 6083.36 63.78 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 198.00 160.62 2880.30 23.97 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 117.69 105.75 1644.31 19.22 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 512.56 398.80 7493.42 46.53 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 239.08 192.52 3647.24 24.32 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 138.05 126.67 1627.16 18.83 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 0.22 0.13 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 1.00 0.32 0.20 0.65 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 287.65 232.31 3473.23 43.26 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 214.25 173.06 2804.89 28.61 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) 11/08/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:02 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.94 0.00 0.79 0.48 0.06 91.73 10:38:01 PM 0 2.73 0.00 0.34 0.08 0.10 96.74 10:38:01 PM 1 9.67 0.00 1.43 1.11 0.09 87.71 10:38:01 PM 2 9.93 0.00 0.90 0.83 0.03 88.31 10:38:01 PM 3 4.79 0.00 0.44 0.29 0.07 94.41 10:38:01 PM 4 12.30 0.00 1.60 0.68 0.07 85.35 10:38:01 PM 5 3.93 0.00 0.37 0.17 0.07 95.46 10:38:01 PM 6 7.76 0.00 0.85 0.44 0.02 90.94 10:38:01 PM 7 4.41 0.00 0.39 0.24 0.05 94.91 10:39:01 PM all 14.61 0.00 1.09 0.62 0.08 83.60 10:39:01 PM 0 11.11 0.00 1.05 0.33 0.08 87.41 10:39:01 PM 1 21.34 0.00 1.79 1.49 0.10 75.28 10:39:01 PM 2 10.32 0.00 1.02 0.64 0.10 87.93 10:39:01 PM 3 12.76 0.00 1.04 0.39 0.10 85.72 10:39:01 PM 4 20.01 0.00 1.57 0.99 0.07 77.36 10:39:01 PM 5 19.59 0.00 0.64 0.37 0.07 79.34 10:39:01 PM 6 16.68 0.00 0.72 0.37 0.08 82.16 10:39:01 PM 7 5.06 0.00 0.85 0.40 0.07 93.62 10:40:01 PM all 48.59 0.00 1.22 0.56 0.12 49.52 10:40:01 PM 0 26.69 0.00 1.12 0.47 0.12 71.61 10:40:01 PM 1 65.65 0.00 1.76 0.37 0.13 32.09 10:40:01 PM 2 48.11 0.00 1.44 0.65 0.12 49.67 10:40:01 PM 3 26.71 0.00 1.26 0.89 0.12 71.03 10:40:01 PM 4 43.39 0.00 1.27 1.36 0.12 53.86 10:40:01 PM 5 66.06 0.00 0.77 0.07 0.12 32.98 10:40:01 PM 6 68.91 0.00 1.05 0.27 0.10 29.67 10:40:01 PM 7 43.16 0.00 1.07 0.43 0.12 55.22 10:41:01 PM all 46.53 0.00 1.19 0.29 0.10 51.88 10:41:01 PM 0 31.72 0.00 1.19 0.27 0.10 66.73 10:41:01 PM 1 45.00 0.00 1.07 0.53 0.10 53.30 10:41:01 PM 2 62.56 0.00 0.58 0.00 0.10 36.75 10:41:01 PM 3 56.32 0.00 1.77 0.50 0.12 41.29 10:41:01 PM 4 40.06 0.00 1.37 0.25 0.10 58.21 10:41:01 PM 5 47.12 0.00 0.99 0.00 0.10 51.79 10:41:01 PM 6 42.15 0.00 1.27 0.40 0.12 56.06 10:41:01 PM 7 47.31 0.00 1.29 0.40 0.10 50.90 10:42:01 PM all 16.99 0.00 1.84 0.63 0.08 80.46 10:42:01 PM 0 4.71 0.00 1.71 0.20 0.10 93.28 10:42:01 PM 1 30.02 0.00 2.70 0.03 0.07 67.18 10:42:01 PM 2 10.67 0.00 2.18 2.65 0.08 84.42 10:42:01 PM 3 32.14 0.00 1.96 0.33 0.08 65.49 10:42:01 PM 4 9.68 0.00 0.84 0.37 0.08 89.03 10:42:01 PM 5 29.35 0.00 3.16 0.90 0.10 66.48 10:42:01 PM 6 9.72 0.00 1.69 0.55 0.08 87.96 10:42:01 PM 7 9.62 0.00 0.45 0.00 0.05 89.88 10:43:01 PM all 15.12 0.00 5.14 3.80 0.10 75.83 10:43:01 PM 0 1.83 0.00 7.28 14.47 0.10 76.32 10:43:01 PM 1 31.01 0.00 7.05 2.36 0.12 59.46 10:43:01 PM 2 4.65 0.00 3.14 0.44 0.08 91.69 10:43:01 PM 3 9.52 0.00 4.13 1.75 0.10 84.49 10:43:01 PM 4 40.69 0.00 4.78 2.54 0.10 51.89 10:43:01 PM 5 19.00 0.00 5.98 5.93 0.10 68.98 10:43:01 PM 6 5.70 0.00 6.11 1.32 0.10 86.77 10:43:01 PM 7 8.49 0.00 2.71 1.66 0.10 87.04 10:44:01 PM all 19.66 0.00 2.77 2.07 0.09 75.40 10:44:01 PM 0 7.23 0.00 0.67 0.13 0.08 91.89 10:44:01 PM 1 43.75 0.00 4.44 0.79 0.10 50.92 10:44:01 PM 2 9.88 0.00 5.47 0.83 0.10 83.73 10:44:01 PM 3 12.16 0.00 0.87 0.38 0.08 86.51 10:44:01 PM 4 13.46 0.00 0.95 1.59 0.08 83.91 10:44:01 PM 5 37.62 0.00 3.77 0.22 0.12 58.28 10:44:01 PM 6 24.77 0.00 2.55 5.30 0.10 67.28 10:44:01 PM 7 8.54 0.00 3.49 7.39 0.07 80.51 10:45:01 PM all 20.87 0.00 0.77 0.01 0.08 78.28 10:45:01 PM 0 7.75 0.00 0.72 0.00 0.10 91.44 10:45:01 PM 1 15.64 0.00 0.77 0.00 0.08 83.51 10:45:01 PM 2 61.36 0.00 1.17 0.00 0.12 37.36 10:45:01 PM 3 3.19 0.00 0.38 0.02 0.07 96.34 10:45:01 PM 4 15.08 0.00 0.65 0.00 0.10 84.17 10:45:01 PM 5 49.47 0.00 1.70 0.00 0.10 48.73 10:45:01 PM 6 2.07 0.00 0.27 0.07 0.02 97.58 10:45:01 PM 7 12.41 0.00 0.47 0.00 0.05 87.08 10:46:01 PM all 20.73 0.00 0.87 0.05 0.08 78.27 10:46:01 PM 0 6.21 0.00 0.55 0.00 0.08 93.15 10:46:01 PM 1 14.54 0.00 0.93 0.00 0.08 84.44 10:46:01 PM 2 39.50 0.00 0.87 0.40 0.10 59.13 10:46:01 PM 3 9.36 0.00 0.55 0.00 0.07 90.03 10:46:01 PM 4 13.72 0.00 1.03 0.02 0.07 85.17 10:46:01 PM 5 58.58 0.00 1.29 0.00 0.08 40.05 10:46:01 PM 6 13.30 0.00 0.92 0.00 0.08 85.70 10:46:01 PM 7 10.65 0.00 0.82 0.00 0.05 88.48 10:47:01 PM all 16.39 0.00 2.50 1.11 0.09 79.91 10:47:01 PM 0 9.69 0.00 2.13 0.05 0.10 88.03 10:47:01 PM 1 9.00 0.00 1.47 1.99 0.07 87.48 10:47:01 PM 2 15.45 0.00 1.74 2.73 0.07 80.01 10:47:01 PM 3 11.54 0.00 1.17 1.29 0.08 85.92 10:47:01 PM 4 20.13 0.00 4.94 0.42 0.12 74.39 10:47:01 PM 5 8.63 0.00 2.79 0.72 0.12 87.75 10:47:01 PM 6 43.54 0.00 3.89 0.03 0.08 52.45 10:47:01 PM 7 13.21 0.00 1.87 1.62 0.10 83.20 Average: all 22.67 0.00 1.81 0.96 0.09 74.46 Average: 0 10.99 0.00 1.67 1.59 0.10 85.66 Average: 1 28.58 0.00 2.34 0.86 0.09 68.12 Average: 2 27.30 0.00 1.85 0.92 0.09 69.84 Average: 3 17.87 0.00 1.36 0.58 0.09 80.10 Average: 4 22.85 0.00 1.90 0.82 0.09 74.34 Average: 5 34.00 0.00 2.14 0.84 0.10 62.92 Average: 6 23.48 0.00 1.93 0.87 0.08 73.64 Average: 7 16.31 0.00 1.34 1.21 0.08 81.06