---> uname -a: Linux prd-centos8-docker-8c-8g-24037.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 1627 22317 19 7945 29789 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:29:97:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe29:970f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:cd:cb:29 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) 06/26/2025 _x86_64_ (8 CPU) 23:48:20 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 184.94 16.09 168.84 3213.20 10553.88 11:51:01 PM 237.79 2.65 235.14 676.69 17290.58 11:52:01 PM 83.09 0.05 83.04 1.07 8578.70 11:53:01 PM 111.48 2.37 109.12 190.37 4304.52 11:54:01 PM 475.59 0.03 475.55 19.33 67625.38 11:55:01 PM 1058.21 0.02 1058.20 13.60 43508.70 11:56:01 PM 766.74 0.00 766.74 0.00 33292.88 11:57:01 PM 12.31 0.00 12.31 0.00 648.13 11:58:01 PM 17.93 0.00 17.93 0.00 1778.42 11:59:01 PM 671.83 0.50 671.33 24.79 28706.10 Average: 362.00 2.17 359.83 413.94 21629.03 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 28974944 30949536 3680768 11.27 2688 2287716 1749496 5.19 197312 3007468 213492 11:51:01 PM 27462668 29793380 5193044 15.90 2688 2637560 2648252 7.86 273436 4406908 88032 11:52:01 PM 25945044 28488164 6710668 20.55 2688 2846636 4472268 13.27 295564 5889444 65996 11:53:01 PM 25065472 28353976 7590240 23.24 2688 3586732 3968280 11.77 336496 6710704 706872 11:54:01 PM 21077908 26531316 11577804 35.45 2688 5489484 5600256 16.62 422044 10076580 924260 11:55:01 PM 20780500 27256552 11875212 36.36 2688 6397080 4240448 12.58 496792 10032620 904872 11:56:01 PM 20163796 26590528 12491916 38.25 2688 6345700 4214796 12.51 524000 10544584 20 11:57:01 PM 20031536 26463260 12624176 38.66 2688 6350664 4277016 12.69 524512 10669348 24 11:58:01 PM 20525792 27233948 12129920 37.14 2688 6621320 4156832 12.33 569532 10145372 241912 11:59:01 PM 22966376 30603344 9689336 29.67 2688 7487512 1474028 4.37 1041076 7133716 461820 Average: 23299404 28226400 9356308 28.65 2688 5005040 3680167 10.92 468076 7861674 360730 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 449.48 373.76 3090.75 73.63 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 355.62 266.16 5067.49 36.32 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 182.95 136.01 3263.91 19.40 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 211.55 188.94 3050.54 29.79 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 613.68 463.39 8908.95 51.11 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 254.02 195.22 2219.38 23.64 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 0.50 0.40 0.14 0.32 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 2.13 1.07 6.59 0.34 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 224.23 156.51 2400.20 14.99 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 389.47 494.49 1083.24 7283.51 0.00 0.00 0.00 0.00 11:59:01 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 268.37 227.60 2909.08 753.39 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) 06/26/2025 _x86_64_ (8 CPU) 23:48:20 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 11.54 0.00 1.21 0.53 0.07 86.65 11:50:01 PM 0 4.71 0.00 0.28 0.07 0.05 94.89 11:50:01 PM 1 7.04 0.00 0.99 0.85 0.08 91.03 11:50:01 PM 2 31.92 0.00 3.53 0.30 0.08 64.16 11:50:01 PM 3 5.52 0.00 0.94 0.89 0.07 92.59 11:50:01 PM 4 6.29 0.00 0.85 0.59 0.03 92.24 11:50:01 PM 5 16.73 0.00 1.32 0.79 0.07 81.09 11:50:01 PM 6 6.23 0.00 0.97 0.30 0.08 92.42 11:50:01 PM 7 13.94 0.00 0.77 0.48 0.07 84.74 11:51:01 PM all 42.43 0.00 1.34 0.83 0.08 55.32 11:51:01 PM 0 30.24 0.00 0.77 0.15 0.08 68.76 11:51:01 PM 1 55.83 0.00 1.66 0.42 0.10 41.99 11:51:01 PM 2 43.50 0.00 1.56 0.64 0.10 54.20 11:51:01 PM 3 27.68 0.00 1.24 0.43 0.07 70.58 11:51:01 PM 4 57.14 0.00 1.62 1.12 0.10 40.02 11:51:01 PM 5 47.88 0.00 1.05 0.55 0.07 50.45 11:51:01 PM 6 48.82 0.00 1.57 1.50 0.07 48.04 11:51:01 PM 7 28.38 0.00 1.25 1.84 0.08 68.44 11:52:01 PM all 49.63 0.00 1.37 0.23 0.08 48.70 11:52:01 PM 0 40.52 0.00 1.12 0.05 0.08 58.22 11:52:01 PM 1 57.52 0.00 1.79 0.42 0.08 40.19 11:52:01 PM 2 47.65 0.00 1.04 0.08 0.08 51.15 11:52:01 PM 3 46.33 0.00 1.49 0.23 0.10 51.85 11:52:01 PM 4 35.72 0.00 1.66 0.10 0.07 62.46 11:52:01 PM 5 57.03 0.00 1.20 0.17 0.07 41.53 11:52:01 PM 6 57.15 0.00 1.45 0.30 0.08 41.01 11:52:01 PM 7 55.10 0.00 1.19 0.50 0.08 43.13 11:53:01 PM all 33.55 0.00 1.24 0.34 0.08 64.79 11:53:01 PM 0 22.51 0.00 0.92 0.18 0.08 76.30 11:53:01 PM 1 52.22 0.00 2.54 0.40 0.07 44.77 11:53:01 PM 2 36.99 0.00 0.72 0.03 0.07 62.19 11:53:01 PM 3 29.09 0.00 0.75 0.53 0.08 69.54 11:53:01 PM 4 38.98 0.00 1.34 0.40 0.07 59.22 11:53:01 PM 5 31.89 0.00 0.73 0.02 0.07 67.29 11:53:01 PM 6 29.98 0.00 0.97 0.17 0.08 68.80 11:53:01 PM 7 26.77 0.00 1.94 1.00 0.08 70.21 11:54:01 PM all 13.64 0.00 6.01 1.81 0.09 78.45 11:54:01 PM 0 2.22 0.00 7.35 0.00 0.12 90.31 11:54:01 PM 1 4.59 0.00 2.31 1.19 0.08 91.82 11:54:01 PM 2 6.68 0.00 4.02 1.11 0.07 88.13 11:54:01 PM 3 5.62 0.00 5.57 2.77 0.08 85.95 11:54:01 PM 4 4.90 0.00 3.65 3.32 0.08 88.04 11:54:01 PM 5 79.11 0.00 12.39 0.13 0.10 8.27 11:54:01 PM 6 2.37 0.00 7.37 2.41 0.08 87.76 11:54:01 PM 7 3.49 0.00 5.46 3.57 0.08 87.40 11:55:01 PM all 16.57 0.00 3.21 2.07 0.08 78.08 11:55:01 PM 0 6.45 0.00 3.31 0.72 0.08 89.44 11:55:01 PM 1 20.08 0.00 5.37 5.66 0.10 68.78 11:55:01 PM 2 5.55 0.00 0.87 0.15 0.05 93.37 11:55:01 PM 3 8.24 0.00 4.32 0.52 0.10 86.81 11:55:01 PM 4 35.34 0.00 1.99 0.03 0.07 62.57 11:55:01 PM 5 14.80 0.00 1.07 0.80 0.07 83.26 11:55:01 PM 6 36.81 0.00 5.73 0.44 0.08 56.94 11:55:01 PM 7 5.23 0.00 3.02 8.23 0.05 83.47 11:56:01 PM all 22.09 0.00 0.86 1.50 0.07 75.48 11:56:01 PM 0 62.47 0.00 1.55 0.00 0.08 35.90 11:56:01 PM 1 14.24 0.00 0.83 2.44 0.08 82.41 11:56:01 PM 2 3.91 0.00 0.47 0.80 0.10 94.72 11:56:01 PM 3 7.09 0.00 0.55 2.17 0.03 90.15 11:56:01 PM 4 35.41 0.00 1.05 0.58 0.05 62.90 11:56:01 PM 5 17.33 0.00 1.24 5.28 0.07 76.09 11:56:01 PM 6 22.02 0.00 0.73 0.73 0.07 76.44 11:56:01 PM 7 14.21 0.00 0.47 0.00 0.05 85.28 11:57:01 PM all 19.71 0.00 0.68 0.01 0.06 79.53 11:57:01 PM 0 11.12 0.00 0.87 0.00 0.08 87.93 11:57:01 PM 1 13.44 0.00 0.63 0.00 0.07 85.86 11:57:01 PM 2 10.92 0.00 0.62 0.02 0.07 88.38 11:57:01 PM 3 3.67 0.00 0.40 0.08 0.07 95.78 11:57:01 PM 4 24.86 0.00 0.72 0.00 0.05 74.37 11:57:01 PM 5 17.66 0.00 0.67 0.00 0.07 81.60 11:57:01 PM 6 66.13 0.00 1.08 0.00 0.07 32.72 11:57:01 PM 7 9.83 0.00 0.48 0.00 0.03 89.65 11:58:01 PM all 18.84 0.00 1.12 0.03 0.06 79.94 11:58:01 PM 0 13.94 0.00 1.07 0.00 0.07 84.92 11:58:01 PM 1 7.77 0.00 0.87 0.00 0.07 91.29 11:58:01 PM 2 10.24 0.00 0.90 0.10 0.08 88.68 11:58:01 PM 3 9.16 0.00 1.38 0.13 0.05 89.28 11:58:01 PM 4 11.96 0.00 1.41 0.00 0.08 86.55 11:58:01 PM 5 13.79 0.00 0.75 0.00 0.03 85.43 11:58:01 PM 6 74.39 0.00 1.97 0.00 0.08 23.55 11:58:01 PM 7 9.46 0.00 0.63 0.00 0.05 89.85 11:59:01 PM all 15.30 0.00 2.49 1.33 0.08 80.81 11:59:01 PM 0 10.13 0.00 1.54 0.90 0.08 87.34 11:59:01 PM 1 11.80 0.00 3.88 0.92 0.08 83.31 11:59:01 PM 2 14.84 0.00 3.39 1.29 0.08 80.40 11:59:01 PM 3 10.88 0.00 1.62 1.98 0.08 85.44 11:59:01 PM 4 8.78 0.00 1.39 2.14 0.07 87.62 11:59:01 PM 5 16.23 0.00 2.83 2.90 0.07 77.97 11:59:01 PM 6 35.73 0.00 3.51 0.07 0.08 60.61 11:59:01 PM 7 13.96 0.00 1.74 0.42 0.08 83.80 Average: all 24.34 0.00 1.95 0.87 0.07 72.77 Average: 0 20.47 0.00 1.87 0.21 0.08 77.37 Average: 1 24.47 0.00 2.08 1.23 0.08 72.14 Average: 2 21.23 0.00 1.71 0.45 0.08 76.53 Average: 3 15.34 0.00 1.82 0.97 0.07 81.79 Average: 4 25.96 0.00 1.57 0.83 0.07 71.58 Average: 5 31.21 0.00 2.32 1.06 0.07 65.35 Average: 6 38.03 0.00 2.53 0.59 0.08 58.78 Average: 7 18.05 0.00 1.69 1.60 0.07 78.60