---> uname -a: Linux prd-centos8-docker-8c-8g-2762.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 1647 22274 19 7968 29769 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:13:b4:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe13:b44b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:b2:b4:76 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) 10/14/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 138.29 2.47 135.82 1590.67 10498.97 10:39:01 PM 150.50 13.70 136.80 1693.44 5236.75 10:40:01 PM 133.02 0.82 132.20 279.19 12713.49 10:41:01 PM 74.73 0.63 74.09 349.08 5258.55 10:42:01 PM 81.79 1.98 79.81 136.49 5766.03 10:43:01 PM 90.65 0.03 90.62 19.33 14621.93 10:44:01 PM 1162.71 0.02 1162.69 13.60 81463.14 10:45:01 PM 868.86 0.00 868.86 0.00 40730.04 10:46:01 PM 184.96 0.00 184.96 0.00 8247.86 10:47:01 PM 14.35 0.00 14.35 0.00 1593.77 10:48:01 PM 156.78 0.15 156.63 4.53 13232.79 10:49:01 PM 625.31 0.67 624.65 67.59 36460.59 Average: 306.81 1.71 305.10 346.18 19650.67 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29413236 31237012 3242476 9.93 2688 2140252 1329524 3.94 158136 2618460 98788 10:39:01 PM 28685588 30875836 3970124 12.16 2688 2499216 1662316 4.93 212436 3262976 303176 10:40:01 PM 27727316 30041116 4928396 15.09 2688 2620224 2351040 6.98 261496 4155884 62364 10:41:01 PM 26820992 29360332 5834720 17.87 2688 2842244 3059352 9.08 286192 5023280 137676 10:42:01 PM 26307696 28943804 6348016 19.44 2688 2935764 3179436 9.43 319536 5492596 80792 10:43:01 PM 23864016 27785016 8791696 26.92 2688 4211160 4286472 12.72 486912 7684296 952376 10:44:01 PM 22330728 27781680 10324984 31.62 2688 5482588 4028852 11.95 528580 8612192 209136 10:45:01 PM 21325940 27744132 11329772 34.69 2688 6335424 3430504 10.18 595308 9344348 218744 10:46:01 PM 19610060 26029572 13045652 39.95 2688 6335804 3797192 11.27 596508 10995612 8 10:47:01 PM 20745224 27194380 11910488 36.47 2688 6365180 3939768 11.69 601368 9881864 8 10:48:01 PM 21073128 28279712 11582584 35.47 2688 7052588 3252628 9.65 683272 9403224 438272 10:49:01 PM 22784068 30456980 9871644 30.23 2688 7516932 1448328 4.30 1306644 7053396 18328 Average: 24223999 28810798 8431713 25.82 2688 4694781 2980451 8.84 503032 6960677 209972 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 124.08 102.52 1147.32 40.73 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 419.43 340.22 5039.86 59.26 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 138.20 117.66 1793.64 16.84 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 173.38 139.45 3140.40 19.72 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 145.67 133.94 1282.96 23.63 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 290.90 225.28 5540.27 25.89 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 320.83 271.27 4435.18 34.52 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 165.41 140.59 2166.44 20.19 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 1.45 0.25 0.22 0.44 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 1.23 0.40 0.24 0.30 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 330.01 251.82 3467.60 45.19 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 346.39 453.64 297.36 7603.33 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 204.74 181.41 2359.24 657.42 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) 10/14/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.64 0.00 0.92 1.03 0.04 90.37 10:38:01 PM 0 1.62 0.00 0.79 0.07 0.05 97.48 10:38:01 PM 1 9.67 0.00 1.17 1.34 0.03 87.80 10:38:01 PM 2 2.53 0.00 0.42 1.72 0.05 95.28 10:38:01 PM 3 10.21 0.00 1.19 0.99 0.05 87.57 10:38:01 PM 4 26.80 0.00 2.52 2.32 0.05 68.31 10:38:01 PM 5 7.22 0.00 0.67 1.14 0.03 90.94 10:38:01 PM 6 1.27 0.00 0.37 0.32 0.03 98.01 10:38:01 PM 7 1.79 0.00 0.25 0.37 0.02 97.58 10:39:01 PM all 7.90 0.00 0.90 1.26 0.06 89.87 10:39:01 PM 0 5.19 0.00 1.29 0.85 0.07 92.60 10:39:01 PM 1 7.10 0.00 1.02 1.40 0.07 90.40 10:39:01 PM 2 9.54 0.00 1.24 2.75 0.08 86.39 10:39:01 PM 3 16.89 0.00 0.79 0.67 0.07 81.59 10:39:01 PM 4 6.41 0.00 1.25 3.41 0.05 88.87 10:39:01 PM 5 5.57 0.00 0.75 0.92 0.03 92.72 10:39:01 PM 6 7.19 0.00 0.50 0.08 0.05 92.18 10:39:01 PM 7 5.32 0.00 0.38 0.02 0.05 94.23 10:40:01 PM all 26.88 0.00 0.82 6.05 0.09 66.16 10:40:01 PM 0 11.48 0.00 0.55 0.78 0.15 87.03 10:40:01 PM 1 25.36 0.00 0.95 10.49 0.07 63.14 10:40:01 PM 2 12.98 0.00 0.67 3.34 0.07 82.95 10:40:01 PM 3 37.67 0.00 0.69 9.21 0.08 52.35 10:40:01 PM 4 34.47 0.00 0.85 1.99 0.10 62.58 10:40:01 PM 5 17.74 0.00 0.87 5.02 0.08 76.28 10:40:01 PM 6 41.53 0.00 1.11 2.45 0.10 54.81 10:40:01 PM 7 33.95 0.00 0.84 15.15 0.10 49.96 10:41:01 PM all 46.35 0.00 1.29 0.89 0.13 51.34 10:41:01 PM 0 31.65 0.00 1.42 0.32 0.13 66.48 10:41:01 PM 1 54.36 0.00 1.22 0.54 0.12 43.77 10:41:01 PM 2 57.08 0.00 1.36 0.44 0.12 41.01 10:41:01 PM 3 34.16 0.00 0.99 0.23 0.10 64.52 10:41:01 PM 4 53.45 0.00 1.34 2.51 0.13 42.57 10:41:01 PM 5 42.06 0.00 1.53 0.91 0.13 55.37 10:41:01 PM 6 49.58 0.00 1.39 1.40 0.12 47.51 10:41:01 PM 7 48.45 0.00 1.09 0.79 0.15 49.52 10:42:01 PM all 43.17 0.00 1.29 0.47 0.12 54.96 10:42:01 PM 0 34.77 0.00 2.18 0.79 0.12 62.15 10:42:01 PM 1 56.30 0.00 1.69 0.10 0.15 41.76 10:42:01 PM 2 48.15 0.00 1.36 0.27 0.13 50.09 10:42:01 PM 3 48.69 0.00 0.79 1.24 0.12 49.16 10:42:01 PM 4 39.95 0.00 1.15 0.37 0.10 58.43 10:42:01 PM 5 29.02 0.00 1.52 0.25 0.10 69.10 10:42:01 PM 6 40.80 0.00 0.87 0.03 0.10 58.20 10:42:01 PM 7 47.64 0.00 0.75 0.70 0.10 50.80 10:43:01 PM all 14.40 0.00 1.26 0.71 0.05 83.59 10:43:01 PM 0 31.48 0.00 2.93 0.67 0.08 64.84 10:43:01 PM 1 22.21 0.00 1.74 0.02 0.05 75.98 10:43:01 PM 2 3.57 0.00 0.84 4.20 0.05 91.34 10:43:01 PM 3 3.48 0.00 0.69 0.52 0.05 95.26 10:43:01 PM 4 5.30 0.00 0.94 0.00 0.05 93.71 10:43:01 PM 5 11.75 0.00 0.66 0.17 0.05 87.37 10:43:01 PM 6 26.91 0.00 1.80 0.07 0.03 71.19 10:43:01 PM 7 10.35 0.00 0.46 0.00 0.05 89.15 10:44:01 PM all 14.09 0.00 6.18 5.12 0.11 74.50 10:44:01 PM 0 9.14 0.00 4.29 1.50 0.12 84.96 10:44:01 PM 1 37.76 0.00 6.06 5.47 0.13 50.58 10:44:01 PM 2 5.04 0.00 8.69 9.17 0.14 76.96 10:44:01 PM 3 12.26 0.00 6.36 11.02 0.08 70.28 10:44:01 PM 4 7.69 0.00 6.54 0.22 0.10 85.44 10:44:01 PM 5 5.92 0.00 8.84 8.79 0.12 76.33 10:44:01 PM 6 25.40 0.00 4.28 2.05 0.10 68.16 10:44:01 PM 7 9.30 0.00 4.40 2.82 0.07 83.41 10:45:01 PM all 17.76 0.00 3.15 2.32 0.08 76.69 10:45:01 PM 0 8.10 0.00 4.57 1.83 0.12 85.38 10:45:01 PM 1 3.48 0.00 5.97 8.77 0.08 81.69 10:45:01 PM 2 40.50 0.00 4.86 0.65 0.10 53.89 10:45:01 PM 3 22.13 0.00 4.76 1.60 0.10 71.41 10:45:01 PM 4 28.84 0.00 1.35 0.75 0.08 68.97 10:45:01 PM 5 9.67 0.00 1.37 0.85 0.05 88.06 10:45:01 PM 6 22.60 0.00 1.02 0.35 0.07 75.96 10:45:01 PM 7 6.62 0.00 1.35 3.80 0.05 88.17 10:46:01 PM all 24.21 0.00 0.79 0.74 0.08 74.19 10:46:01 PM 0 20.72 0.00 0.58 0.00 0.08 78.61 10:46:01 PM 1 22.06 0.00 0.63 0.00 0.10 77.21 10:46:01 PM 2 50.18 0.00 0.98 0.00 0.08 48.76 10:46:01 PM 3 63.01 0.00 1.89 0.00 0.10 35.00 10:46:01 PM 4 10.13 0.00 0.45 0.00 0.07 89.35 10:46:01 PM 5 11.68 0.00 0.45 0.00 0.07 87.80 10:46:01 PM 6 8.75 0.00 0.47 0.85 0.05 89.88 10:46:01 PM 7 7.12 0.00 0.87 5.05 0.05 86.92 10:47:01 PM all 21.09 0.00 0.80 0.04 0.06 78.01 10:47:01 PM 0 14.41 0.00 0.78 0.00 0.07 84.74 10:47:01 PM 1 7.46 0.00 0.65 0.00 0.03 91.86 10:47:01 PM 2 62.66 0.00 1.22 0.07 0.10 35.96 10:47:01 PM 3 41.94 0.00 1.10 0.00 0.07 56.89 10:47:01 PM 4 13.57 0.00 0.73 0.00 0.08 85.62 10:47:01 PM 5 10.54 0.00 0.50 0.02 0.05 88.89 10:47:01 PM 6 7.62 0.00 0.40 0.00 0.05 91.93 10:47:01 PM 7 10.61 0.00 1.00 0.20 0.05 88.14 10:48:01 PM all 17.11 0.00 2.41 0.79 0.09 79.61 10:48:01 PM 0 10.61 0.00 3.17 3.65 0.10 82.47 10:48:01 PM 1 43.78 0.00 4.55 0.07 0.10 51.50 10:48:01 PM 2 14.27 0.00 2.40 0.00 0.10 83.23 10:48:01 PM 3 23.19 0.00 2.62 0.91 0.10 73.19 10:48:01 PM 4 13.62 0.00 1.94 0.00 0.07 84.38 10:48:01 PM 5 10.38 0.00 1.27 1.45 0.07 86.83 10:48:01 PM 6 7.43 0.00 0.94 0.00 0.07 91.57 10:48:01 PM 7 13.67 0.00 2.39 0.25 0.08 83.60 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 9.76 0.00 1.85 2.58 0.06 85.76 10:49:01 PM 0 4.26 0.00 1.32 0.45 0.07 93.90 10:49:01 PM 1 17.29 0.00 1.82 1.97 0.05 78.87 10:49:01 PM 2 2.77 0.00 1.74 4.24 0.07 91.18 10:49:01 PM 3 7.78 0.00 1.71 2.07 0.03 88.40 10:49:01 PM 4 24.52 0.00 2.08 1.82 0.07 71.51 10:49:01 PM 5 3.72 0.00 1.24 5.39 0.07 89.59 10:49:01 PM 6 8.20 0.00 2.60 2.83 0.05 86.32 10:49:01 PM 7 9.63 0.00 2.31 1.83 0.05 86.19 Average: all 20.87 0.00 1.80 1.83 0.08 75.42 Average: 0 15.29 0.00 1.99 0.91 0.10 81.72 Average: 1 25.56 0.00 2.28 2.51 0.08 69.56 Average: 2 25.80 0.00 2.14 2.23 0.09 69.74 Average: 3 26.80 0.00 1.96 2.36 0.08 68.80 Average: 4 22.07 0.00 1.76 1.12 0.08 74.98 Average: 5 13.77 0.00 1.63 2.07 0.07 82.46 Average: 6 20.60 0.00 1.31 0.87 0.07 77.16 Average: 7 17.03 0.00 1.34 2.58 0.07 78.98