---> uname -a: Linux prd-centos8-docker-8c-8g-31827.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 1124 25114 19 5651 30292 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:0a:9b:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:fe0a:9b6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:e4:a0:72 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:baff:fee4:a072/64 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) 07/30/2025 _x86_64_ (8 CPU) 14:00:09 LINUX RESTART (8 CPU) 02:01:01 PM tps rtps wtps bread/s bwrtn/s 02:02:01 PM 231.92 16.56 215.36 3534.63 12160.77 02:03:02 PM 192.35 2.50 189.85 546.98 14836.31 02:04:01 PM 141.39 0.83 140.56 575.98 42737.83 02:05:01 PM 41.25 0.07 41.19 1.73 569.04 02:06:01 PM 10.58 0.43 10.15 20.93 286.70 02:07:01 PM 10.46 0.00 10.46 0.00 507.87 02:08:01 PM 30.57 0.00 30.57 0.00 8185.44 02:09:01 PM 94.90 0.00 94.90 0.00 15904.80 02:10:01 PM 170.60 0.00 170.60 0.00 2237.50 02:11:01 PM 58.78 3.85 54.93 6244.32 28344.50 02:12:01 PM 46.97 0.82 46.15 82.51 7777.59 Average: 93.55 2.28 91.27 1001.34 12094.74 02:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 PM 28818160 30801860 3837552 11.75 2688 2298764 1755052 5.21 180032 3188040 221208 02:03:02 PM 27253644 29517504 5402068 16.54 2688 2572208 2817384 8.36 278528 4620676 87656 02:04:01 PM 25238572 28639864 7417140 22.71 2688 3684088 4051024 12.02 431072 6377396 56 02:05:01 PM 24835048 28239668 7820664 23.95 2688 3687208 3926188 11.65 440136 6770500 792 02:06:01 PM 24695396 28103836 7960316 24.38 2688 3690948 3966920 11.77 441652 6909080 84 02:07:01 PM 25656984 29074756 6998728 21.43 2688 3700152 3185372 9.45 443588 5950952 20 02:08:01 PM 24864288 28563016 7791424 23.86 2688 3978568 3696492 10.97 507996 6667868 41316 02:09:01 PM 22947576 27098372 9708136 29.73 2688 4419940 7095568 21.05 555276 8481936 1304 02:10:01 PM 23876652 27966800 8779060 26.88 2688 4347560 4028948 11.95 554696 7569392 2092 02:11:01 PM 24709808 29996728 7945904 24.33 2688 5532512 2390544 7.09 780260 6497748 179340 02:12:01 PM 25716936 31018920 6938776 21.25 2688 5544412 1529832 4.54 970860 5301780 9740 Average: 25328460 29001939 7327252 22.44 2688 3950578 3494848 10.37 507645 6212306 49419 02:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 313.69 247.66 3111.21 52.18 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 PM eth0 298.02 244.98 3848.42 41.25 0.00 0.00 0.00 0.00 02:03:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.29 1.29 0.06 0.06 0.00 0.00 0.00 0.00 02:04:01 PM eth0 299.37 182.42 9636.82 16.60 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 02:04:01 PM veth7093ac2 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 02:05:01 PM lo 45.23 45.23 4.15 4.15 0.00 0.00 0.00 0.00 02:05:01 PM eth0 103.77 78.34 30.51 32.43 0.00 0.00 0.00 0.00 02:05:01 PM docker0 11.55 13.06 1.72 1.63 0.00 0.00 0.00 0.00 02:06:01 PM lo 60.98 60.98 3.10 3.10 0.00 0.00 0.00 0.00 02:06:01 PM eth0 245.72 201.57 70.07 76.76 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.80 1.18 0.11 0.26 0.00 0.00 0.00 0.00 02:07:01 PM lo 7.83 7.83 0.38 0.38 0.00 0.00 0.00 0.00 02:07:01 PM eth0 112.53 86.22 83.88 32.54 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:08:01 PM eth0 251.42 153.78 1413.62 20.54 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 430.81 430.81 61.48 61.48 0.00 0.00 0.00 0.00 02:09:01 PM eth0 415.88 239.61 1580.04 25.48 0.00 0.00 0.00 0.00 02:09:01 PM docker0 179.32 188.12 27.56 29.59 0.00 0.00 0.00 0.00 02:09:01 PM veth6b181ce 160.34 168.21 27.79 24.57 0.00 0.00 0.00 0.00 02:09:01 PM vetha275b57 18.98 20.61 2.23 5.30 0.00 0.00 0.00 0.00 02:10:01 PM lo 1057.20 1057.20 189.81 189.81 0.00 0.00 0.00 0.00 02:10:01 PM eth0 81.74 62.69 296.12 23.31 0.00 0.00 0.00 0.00 02:10:01 PM docker0 450.86 461.05 93.82 88.76 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 318.64 220.51 3354.53 21.47 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 63.85 60.85 222.42 25.41 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.01 146.01 23.58 23.58 0.00 0.00 0.00 0.00 Average: eth0 227.58 161.66 2138.54 33.48 0.00 0.00 0.00 0.00 Average: docker0 58.50 60.42 11.22 10.95 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) 07/30/2025 _x86_64_ (8 CPU) 14:00:09 LINUX RESTART (8 CPU) 02:01:01 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 15.67 0.00 1.24 1.44 0.07 81.58 02:02:01 PM 0 15.31 0.00 0.85 0.55 0.08 83.20 02:02:01 PM 1 25.80 0.00 2.07 3.28 0.08 68.77 02:02:01 PM 2 18.03 0.00 0.94 0.97 0.07 79.99 02:02:01 PM 3 17.25 0.00 1.05 1.04 0.05 80.61 02:02:01 PM 4 12.72 0.00 1.22 1.15 0.07 84.85 02:02:01 PM 5 17.75 0.00 1.79 0.78 0.07 79.61 02:02:01 PM 6 7.57 0.00 0.67 1.93 0.10 89.74 02:02:01 PM 7 10.87 0.00 1.34 1.81 0.07 85.92 02:03:02 PM all 42.12 0.00 1.25 1.81 0.10 54.73 02:03:02 PM 0 56.51 0.00 0.63 1.00 0.10 41.76 02:03:02 PM 1 34.90 0.00 1.51 1.62 0.12 61.86 02:03:02 PM 2 54.17 0.00 1.36 1.29 0.10 43.09 02:03:02 PM 3 51.24 0.00 0.97 3.74 0.10 43.95 02:03:02 PM 4 56.94 0.00 1.77 2.29 0.10 38.90 02:03:02 PM 5 20.30 0.00 1.19 2.24 0.08 76.19 02:03:02 PM 6 25.16 0.00 1.49 0.48 0.08 72.79 02:03:02 PM 7 37.74 0.00 1.05 1.83 0.10 59.28 02:04:01 PM all 21.73 0.00 3.08 2.20 0.08 72.91 02:04:01 PM 0 19.25 0.00 2.50 2.24 0.09 75.93 02:04:01 PM 1 26.65 0.00 3.24 8.66 0.09 61.37 02:04:01 PM 2 20.33 0.00 3.10 1.34 0.09 75.15 02:04:01 PM 3 15.88 0.00 3.02 0.51 0.07 80.52 02:04:01 PM 4 17.41 0.00 3.34 1.49 0.07 77.70 02:04:01 PM 5 22.62 0.00 3.65 0.45 0.09 73.20 02:04:01 PM 6 25.75 0.00 2.73 1.86 0.09 69.57 02:04:01 PM 7 25.91 0.00 3.06 1.06 0.07 69.90 02:05:01 PM all 22.97 0.00 2.54 0.07 0.09 74.33 02:05:01 PM 0 27.00 0.00 3.16 0.08 0.10 69.66 02:05:01 PM 1 20.01 0.00 2.46 0.12 0.10 77.31 02:05:01 PM 2 23.36 0.00 2.61 0.08 0.08 73.86 02:05:01 PM 3 19.28 0.00 2.31 0.07 0.08 78.26 02:05:01 PM 4 21.28 0.00 2.24 0.03 0.10 76.34 02:05:01 PM 5 17.35 0.00 2.06 0.07 0.08 80.44 02:05:01 PM 6 33.82 0.00 3.35 0.08 0.08 62.66 02:05:01 PM 7 21.67 0.00 2.09 0.05 0.08 76.10 02:06:01 PM all 6.90 0.00 1.20 0.07 0.06 91.76 02:06:01 PM 0 4.85 0.00 1.30 0.00 0.07 93.78 02:06:01 PM 1 7.01 0.00 1.39 0.00 0.07 91.53 02:06:01 PM 2 7.61 0.00 1.17 0.23 0.08 90.91 02:06:01 PM 3 9.11 0.00 1.10 0.03 0.07 89.69 02:06:01 PM 4 8.07 0.00 1.37 0.03 0.05 90.47 02:06:01 PM 5 6.29 0.00 0.74 0.08 0.05 92.84 02:06:01 PM 6 6.65 0.00 1.50 0.05 0.07 91.73 02:06:01 PM 7 5.65 0.00 1.02 0.15 0.07 93.11 02:07:01 PM all 9.96 0.00 0.41 0.03 0.04 89.57 02:07:01 PM 0 1.69 0.00 0.77 0.00 0.03 97.51 02:07:01 PM 1 38.26 0.00 0.93 0.02 0.07 60.72 02:07:01 PM 2 3.55 0.00 0.15 0.00 0.05 96.25 02:07:01 PM 3 9.49 0.00 0.13 0.00 0.02 90.36 02:07:01 PM 4 12.60 0.00 0.20 0.00 0.02 87.18 02:07:01 PM 5 8.88 0.00 0.18 0.02 0.03 90.89 02:07:01 PM 6 2.44 0.00 0.22 0.07 0.05 97.23 02:07:01 PM 7 2.77 0.00 0.67 0.10 0.03 96.43 02:08:01 PM all 34.44 0.00 0.96 0.27 0.07 64.26 02:08:01 PM 0 27.13 0.00 0.80 0.00 0.08 71.98 02:08:01 PM 1 35.48 0.00 1.71 1.69 0.07 61.06 02:08:01 PM 2 34.74 0.00 0.72 0.22 0.07 64.26 02:08:01 PM 3 50.37 0.00 1.02 0.02 0.08 48.51 02:08:01 PM 4 33.93 0.00 1.20 0.13 0.07 64.67 02:08:01 PM 5 24.56 0.00 0.72 0.00 0.07 74.65 02:08:01 PM 6 44.00 0.00 0.65 0.07 0.07 55.22 02:08:01 PM 7 25.31 0.00 0.87 0.02 0.08 73.72 02:09:01 PM all 26.59 0.00 2.30 0.68 0.10 70.34 02:09:01 PM 0 35.86 0.00 1.79 0.50 0.08 61.76 02:09:01 PM 1 29.21 0.00 2.44 1.29 0.10 66.95 02:09:01 PM 2 19.28 0.00 2.51 0.94 0.10 77.16 02:09:01 PM 3 32.58 0.00 2.41 0.02 0.10 64.89 02:09:01 PM 4 19.91 0.00 1.77 0.08 0.12 78.12 02:09:01 PM 5 16.34 0.00 2.02 0.03 0.08 81.52 02:09:01 PM 6 36.74 0.00 3.26 0.62 0.10 59.28 02:09:01 PM 7 22.75 0.00 2.17 1.91 0.08 73.09 02:10:01 PM all 31.15 0.00 2.05 0.30 0.09 66.40 02:10:01 PM 0 34.72 0.00 1.89 0.25 0.10 63.04 02:10:01 PM 1 31.89 0.00 2.55 0.02 0.10 65.45 02:10:01 PM 2 42.29 0.00 2.46 0.03 0.08 55.13 02:10:01 PM 3 39.57 0.00 1.46 0.17 0.10 58.71 02:10:01 PM 4 18.62 0.00 1.67 0.03 0.08 79.58 02:10:01 PM 5 16.83 0.00 1.80 0.13 0.08 81.15 02:10:01 PM 6 24.17 0.00 1.95 0.81 0.08 72.99 02:10:01 PM 7 41.10 0.00 2.63 0.99 0.10 55.18 02:11:01 PM all 34.80 0.00 1.88 1.77 0.08 61.47 02:11:01 PM 0 42.77 0.00 1.69 0.13 0.08 55.32 02:11:01 PM 1 41.16 0.00 1.83 4.00 0.08 52.93 02:11:01 PM 2 30.95 0.00 2.35 1.04 0.08 65.58 02:11:01 PM 3 36.85 0.00 1.78 0.90 0.08 60.39 02:11:01 PM 4 12.30 0.00 1.77 3.25 0.07 82.61 02:11:01 PM 5 40.17 0.00 3.08 4.37 0.08 52.29 02:11:01 PM 6 25.51 0.00 1.34 0.00 0.07 73.08 02:11:01 PM 7 48.70 0.00 1.17 0.47 0.10 49.56 02:12:01 PM all 14.49 0.00 1.12 0.33 0.05 84.01 02:12:01 PM 0 19.49 0.00 1.22 0.03 0.07 79.19 02:12:01 PM 1 20.93 0.00 1.52 1.29 0.05 76.21 02:12:01 PM 2 5.50 0.00 0.58 0.08 0.05 93.78 02:12:01 PM 3 23.11 0.00 1.49 0.05 0.03 75.33 02:12:01 PM 4 3.39 0.00 1.02 0.49 0.08 95.02 02:12:01 PM 5 17.43 0.00 1.05 0.17 0.05 81.30 02:12:01 PM 6 10.89 0.00 0.89 0.02 0.03 88.17 02:12:01 PM 7 15.13 0.00 1.22 0.52 0.03 83.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.71 0.00 1.63 0.81 0.08 73.77 Average: 0 25.87 0.00 1.51 0.43 0.08 72.10 Average: 1 28.31 0.00 1.96 1.98 0.08 67.66 Average: 2 23.61 0.00 1.63 0.56 0.08 74.12 Average: 3 27.72 0.00 1.52 0.60 0.07 70.09 Average: 4 19.75 0.00 1.59 0.82 0.07 77.77 Average: 5 18.95 0.00 1.66 0.76 0.07 78.57 Average: 6 22.04 0.00 1.64 0.54 0.07 75.70 Average: 7 23.40 0.00 1.57 0.81 0.07 74.14