---> uname -a: Linux prd-centos8-docker-8c-8g-19981.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1149 25143 19 5596 30267 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:31:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fefd:3185/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:b4:f2:d0 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 inet6 fe80::42:45ff:feb4:f2d0/64 scope link 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) 06/10/2025 _x86_64_ (8 CPU) 12:34:50 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 255.20 30.59 224.61 7350.37 27207.88 12:37:01 PM 285.06 18.86 266.20 4143.53 14626.14 12:38:01 PM 179.26 0.83 178.42 518.89 47546.28 12:39:01 PM 41.17 0.02 41.15 0.27 579.91 12:40:01 PM 12.83 0.05 12.78 0.53 279.81 12:41:01 PM 8.20 0.43 7.76 20.93 191.82 12:42:01 PM 10.00 0.00 10.00 0.00 484.32 12:43:01 PM 107.30 0.00 107.30 0.00 23275.31 12:44:01 PM 19.49 0.00 19.49 0.00 540.54 12:45:01 PM 154.57 2.47 152.10 4490.50 2310.98 12:46:01 PM 50.64 1.43 49.21 1743.71 33140.98 Average: 102.16 4.97 97.19 1660.83 13653.15 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29555164 31240512 3100540 9.49 2688 2008828 1480868 4.39 154612 2513600 180832 12:37:01 PM 27739560 29937200 4916144 15.05 2688 2509760 2442212 7.25 258956 4168408 204580 12:38:01 PM 24878148 28256944 7777556 23.82 2688 3663756 4005984 11.89 420832 6752792 944 12:39:01 PM 24686836 28069156 7968868 24.40 2688 3665900 5389744 15.99 437008 6922164 84 12:40:01 PM 24649720 28034596 8005984 24.52 2688 3668748 4083228 12.11 438288 6960380 36 12:41:01 PM 24543520 27931664 8112184 24.84 2688 3672104 4098064 12.16 439436 7065096 68 12:42:01 PM 25459700 28856028 7196004 22.04 2688 3680076 3397964 10.08 441300 6152392 16 12:43:01 PM 24468452 28557696 8187252 25.07 2688 4358392 4330704 12.85 539152 6989376 108 12:44:01 PM 22489836 26612572 10165868 31.13 2688 4395360 6859152 20.35 552304 8941652 7480 12:45:01 PM 23378012 28356312 9277692 28.41 2688 5231572 3741072 11.10 720836 7895020 780508 12:46:01 PM 25698544 30949200 6957160 21.30 2688 5497864 1584868 4.70 957108 5337192 39004 Average: 25231590 28800171 7424114 22.73 2688 3850215 3764896 11.17 487257 6336188 110333 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 609.63 370.94 1990.80 71.19 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 462.44 363.37 5439.53 68.98 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 12:38:01 PM eth0 392.57 247.43 10043.78 36.17 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 PM lo 21.63 21.63 1.91 1.91 0.00 0.00 0.00 0.00 12:39:01 PM eth0 47.95 34.41 15.59 17.72 0.00 0.00 0.00 0.00 12:39:01 PM docker0 5.56 6.30 0.79 0.73 0.00 0.00 0.00 0.00 12:39:01 PM vethbcb8d63 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:40:01 PM lo 58.63 58.63 3.76 3.76 0.00 0.00 0.00 0.00 12:40:01 PM eth0 148.70 109.21 43.64 49.64 0.00 0.00 0.00 0.00 12:40:01 PM docker0 4.32 5.15 0.77 0.73 0.00 0.00 0.00 0.00 12:41:01 PM lo 56.06 56.06 2.86 2.86 0.00 0.00 0.00 0.00 12:41:01 PM eth0 163.85 134.02 42.62 60.46 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.72 0.98 0.11 0.18 0.00 0.00 0.00 0.00 12:42:01 PM lo 8.33 8.33 0.41 0.41 0.00 0.00 0.00 0.00 12:42:01 PM eth0 139.23 99.63 85.57 26.82 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:43:01 PM eth0 692.27 398.88 2862.24 45.63 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM veth40b2579 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:43:01 PM vetha32ed42 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:44:01 PM lo 841.09 841.09 184.28 184.28 0.00 0.00 0.00 0.00 12:44:01 PM eth0 98.58 61.21 28.52 30.92 0.00 0.00 0.00 0.00 12:44:01 PM docker0 400.57 417.34 86.18 93.04 0.00 0.00 0.00 0.00 12:44:01 PM veth40b2579 366.36 382.44 87.92 69.13 0.00 0.00 0.00 0.01 12:44:01 PM vetha32ed42 34.21 35.42 3.74 24.16 0.00 0.00 0.00 0.00 12:45:01 PM lo 202.30 202.30 42.78 42.78 0.00 0.00 0.00 0.00 12:45:01 PM eth0 90.95 78.69 1497.79 15.14 0.00 0.00 0.00 0.00 12:45:01 PM docker0 101.55 102.48 27.45 16.82 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 395.22 288.85 2316.53 46.44 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 108.06 108.06 21.46 21.46 0.00 0.00 0.00 0.00 Average: eth0 294.68 198.79 2215.24 42.65 0.00 0.00 0.00 0.00 Average: docker0 46.61 48.40 10.48 10.14 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) 06/10/2025 _x86_64_ (8 CPU) 12:34:50 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 14.90 0.00 2.41 1.12 0.06 81.51 12:36:01 PM 0 15.98 0.00 1.84 2.51 0.07 79.61 12:36:01 PM 1 16.09 0.00 2.06 0.35 0.08 81.41 12:36:01 PM 2 21.33 0.00 2.33 0.67 0.07 75.60 12:36:01 PM 3 6.99 0.00 2.30 0.34 0.07 90.30 12:36:01 PM 4 17.94 0.00 3.26 2.14 0.07 76.59 12:36:01 PM 5 20.29 0.00 3.08 0.77 0.05 75.80 12:36:01 PM 6 11.77 0.00 2.83 1.64 0.05 83.72 12:36:01 PM 7 8.78 0.00 1.59 0.53 0.07 89.03 12:37:01 PM all 35.42 0.00 1.49 1.01 0.10 61.98 12:37:01 PM 0 25.86 0.00 1.40 1.00 0.10 71.64 12:37:01 PM 1 32.72 0.00 1.14 0.69 0.10 65.36 12:37:01 PM 2 45.20 0.00 1.40 0.63 0.10 52.66 12:37:01 PM 3 29.88 0.00 1.19 0.64 0.10 68.20 12:37:01 PM 4 51.51 0.00 1.65 0.70 0.08 46.05 12:37:01 PM 5 28.82 0.00 2.01 1.71 0.10 67.37 12:37:01 PM 6 34.46 0.00 1.74 1.27 0.08 62.45 12:37:01 PM 7 34.91 0.00 1.40 1.44 0.10 62.15 12:38:01 PM all 34.28 0.00 2.76 1.07 0.09 61.80 12:38:01 PM 0 38.00 0.00 2.08 0.07 0.10 59.75 12:38:01 PM 1 18.83 0.00 4.44 2.47 0.07 74.19 12:38:01 PM 2 32.05 0.00 3.23 3.27 0.08 61.37 12:38:01 PM 3 35.81 0.00 2.69 0.59 0.10 60.82 12:38:01 PM 4 41.27 0.00 2.92 0.59 0.10 55.12 12:38:01 PM 5 43.95 0.00 2.02 0.07 0.08 53.89 12:38:01 PM 6 27.54 0.00 2.45 1.51 0.08 68.42 12:38:01 PM 7 36.75 0.00 2.26 0.05 0.08 60.85 12:39:01 PM all 20.97 0.00 2.29 0.13 0.08 76.53 12:39:01 PM 0 13.97 0.00 1.84 0.13 0.10 83.96 12:39:01 PM 1 28.74 0.00 2.51 0.10 0.10 68.55 12:39:01 PM 2 23.83 0.00 2.76 0.03 0.08 73.29 12:39:01 PM 3 17.67 0.00 2.03 0.35 0.08 79.86 12:39:01 PM 4 20.40 0.00 2.41 0.07 0.07 77.06 12:39:01 PM 5 23.32 0.00 2.51 0.28 0.08 73.80 12:39:01 PM 6 16.88 0.00 2.29 0.03 0.08 80.71 12:39:01 PM 7 22.93 0.00 1.96 0.05 0.07 74.99 12:40:01 PM all 7.23 0.00 0.93 0.03 0.06 91.75 12:40:01 PM 0 4.84 0.00 1.09 0.08 0.07 93.92 12:40:01 PM 1 8.16 0.00 1.07 0.02 0.07 90.68 12:40:01 PM 2 5.86 0.00 1.07 0.02 0.05 93.01 12:40:01 PM 3 7.02 0.00 0.67 0.03 0.07 92.21 12:40:01 PM 4 7.97 0.00 0.77 0.05 0.07 91.14 12:40:01 PM 5 8.86 0.00 1.27 0.02 0.07 89.79 12:40:01 PM 6 7.56 0.00 0.99 0.00 0.05 91.40 12:40:01 PM 7 7.55 0.00 0.55 0.00 0.05 91.85 12:41:01 PM all 5.45 0.00 0.96 0.01 0.05 93.53 12:41:01 PM 0 3.51 0.00 1.07 0.00 0.05 95.37 12:41:01 PM 1 7.10 0.00 0.90 0.02 0.05 91.93 12:41:01 PM 2 5.51 0.00 1.15 0.00 0.05 93.28 12:41:01 PM 3 3.99 0.00 0.74 0.00 0.05 95.23 12:41:01 PM 4 4.51 0.00 1.07 0.00 0.05 94.37 12:41:01 PM 5 5.12 0.00 0.85 0.02 0.05 93.97 12:41:01 PM 6 9.58 0.00 1.27 0.03 0.07 89.05 12:41:01 PM 7 4.30 0.00 0.58 0.00 0.05 95.07 12:42:01 PM all 11.05 0.00 0.36 0.02 0.05 88.52 12:42:01 PM 0 6.37 0.00 0.13 0.00 0.03 93.46 12:42:01 PM 1 4.51 0.00 0.32 0.03 0.05 95.09 12:42:01 PM 2 2.60 0.00 0.82 0.00 0.03 96.55 12:42:01 PM 3 3.64 0.00 0.27 0.02 0.05 96.03 12:42:01 PM 4 1.42 0.00 0.33 0.08 0.05 98.11 12:42:01 PM 5 12.46 0.00 0.13 0.00 0.05 87.36 12:42:01 PM 6 10.14 0.00 0.13 0.00 0.03 89.69 12:42:01 PM 7 47.23 0.00 0.75 0.02 0.07 51.93 12:43:01 PM all 33.34 0.00 1.94 0.60 0.09 64.02 12:43:01 PM 0 33.43 0.00 1.85 0.77 0.10 63.85 12:43:01 PM 1 32.00 0.00 1.83 0.27 0.08 65.82 12:43:01 PM 2 33.75 0.00 1.88 1.01 0.10 63.27 12:43:01 PM 3 15.26 0.00 1.85 1.41 0.08 81.40 12:43:01 PM 4 43.96 0.00 2.50 0.62 0.10 52.82 12:43:01 PM 5 25.80 0.00 1.68 0.05 0.07 72.40 12:43:01 PM 6 44.70 0.00 1.86 0.05 0.12 53.27 12:43:01 PM 7 37.83 0.00 2.11 0.62 0.08 59.36 12:44:01 PM all 31.83 0.00 1.71 0.03 0.11 66.32 12:44:01 PM 0 18.10 0.00 2.01 0.00 0.12 79.77 12:44:01 PM 1 27.17 0.00 1.76 0.07 0.13 70.87 12:44:01 PM 2 42.96 0.00 2.41 0.02 0.12 54.50 12:44:01 PM 3 26.22 0.00 1.37 0.02 0.10 72.28 12:44:01 PM 4 38.60 0.00 2.13 0.02 0.12 59.14 12:44:01 PM 5 40.50 0.00 1.78 0.00 0.10 57.62 12:44:01 PM 6 21.68 0.00 1.39 0.07 0.12 76.75 12:44:01 PM 7 39.39 0.00 0.80 0.02 0.10 59.69 12:45:01 PM all 33.31 0.00 1.84 0.34 0.07 64.43 12:45:01 PM 0 18.05 0.00 1.42 0.10 0.08 80.35 12:45:01 PM 1 34.71 0.00 1.84 0.28 0.08 63.08 12:45:01 PM 2 42.40 0.00 1.52 0.42 0.07 55.59 12:45:01 PM 3 50.62 0.00 2.56 0.20 0.08 46.53 12:45:01 PM 4 28.81 0.00 2.43 1.48 0.07 67.22 12:45:01 PM 5 18.05 0.00 2.06 0.20 0.05 79.64 12:45:01 PM 6 43.59 0.00 1.64 0.03 0.08 54.66 12:45:01 PM 7 30.25 0.00 1.27 0.03 0.05 68.40 12:46:01 PM all 25.23 0.00 1.21 1.00 0.07 72.50 12:46:01 PM 0 23.58 0.00 1.49 0.05 0.08 74.80 12:46:01 PM 1 39.57 0.00 1.25 1.57 0.07 57.54 12:46:01 PM 2 21.18 0.00 1.41 4.99 0.08 72.34 12:46:01 PM 3 11.56 0.00 0.92 0.60 0.05 86.87 12:46:01 PM 4 29.98 0.00 1.00 0.07 0.07 68.88 12:46:01 PM 5 22.97 0.00 2.14 0.72 0.07 74.11 12:46:01 PM 6 41.05 0.00 0.62 0.02 0.07 58.24 12:46:01 PM 7 11.90 0.00 0.82 0.02 0.05 87.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.99 0.00 1.63 0.49 0.08 74.82 Average: 0 18.32 0.00 1.47 0.43 0.08 79.69 Average: 1 22.69 0.00 1.74 0.53 0.08 74.96 Average: 2 25.14 0.00 1.82 1.00 0.08 71.96 Average: 3 18.96 0.00 1.51 0.38 0.08 79.07 Average: 4 26.02 0.00 1.86 0.53 0.08 71.51 Average: 5 22.72 0.00 1.77 0.35 0.07 75.08 Average: 6 24.44 0.00 1.56 0.42 0.08 73.49 Average: 7 25.62 0.00 1.28 0.25 0.07 72.78