---> uname -a: Linux prd-centos8-docker-8c-8g-702.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1154 25075 19 5660 30262 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:11:84:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe11:84cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:a6:ae:c1 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::42:86ff:fea6:aec1/64 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) 10/06/2025 _x86_64_ (8 CPU) 11:53:30 LINUX RESTART (8 CPU) 11:54:03 AM tps rtps wtps bread/s bwrtn/s 11:55:01 AM 123.47 20.37 103.10 4067.29 5992.24 11:56:01 AM 271.08 5.30 265.78 1176.54 16023.18 11:57:01 AM 167.06 0.82 166.24 508.10 46176.89 11:58:01 AM 39.95 0.58 39.37 27.86 906.23 11:59:01 AM 11.18 0.00 11.18 0.00 499.00 12:00:01 PM 21.33 0.00 21.33 0.00 391.64 12:01:01 PM 104.03 0.03 104.00 1.07 23675.51 12:02:01 PM 13.78 0.07 13.71 1.73 344.04 12:03:01 PM 153.95 2.47 151.48 4488.90 2157.05 12:04:01 PM 50.04 1.35 48.69 1722.11 30296.03 Average: 95.49 3.04 92.45 1189.74 12667.93 11:54:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 AM 29301900 31141188 3353812 10.27 2688 2157796 2026556 6.01 160484 2746968 231432 11:56:01 AM 27411052 29639028 5244660 16.06 2688 2538176 3715316 11.02 263492 4483064 176032 11:57:01 AM 24893656 28299968 7762056 23.77 2688 3689756 3996320 11.86 423544 6730304 920 11:58:01 AM 24608140 28021352 8047572 24.64 2688 3695476 4711800 13.98 440808 6992768 0 11:59:01 AM 25500524 28924084 7155188 21.91 2688 3705544 3396548 10.08 443080 6104936 152 12:00:01 PM 25085200 28745728 7570512 23.18 2688 3940588 3418520 10.14 504416 6452260 232468 12:01:01 PM 23186156 27335812 9469556 29.00 2688 4417520 6194448 18.38 555456 8234988 3160 12:02:01 PM 22889320 27050636 9766392 29.91 2688 4430064 6344624 18.82 556744 8531444 2376 12:03:01 PM 24412956 28887384 8242756 25.24 2688 4729828 3211772 9.53 585976 6997720 241880 12:04:01 PM 24333536 29638948 8322176 25.48 2688 5549560 2728272 8.09 790668 6855576 126452 Average: 25162244 28768413 7493468 22.95 2688 3885431 3974418 11.79 472467 6413003 101487 11:54:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 148.07 95.62 1401.59 33.91 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 420.03 330.22 5358.94 47.84 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:57:01 AM eth0 355.18 223.83 10018.03 30.27 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 AM lo 53.35 53.35 4.55 4.55 0.00 0.00 0.00 0.00 11:58:01 AM eth0 165.29 122.91 53.48 57.65 0.00 0.00 0.00 0.00 11:58:01 AM docker0 11.63 13.08 1.72 1.68 0.00 0.00 0.00 0.00 11:58:01 AM veth4dd678a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM vethe065f26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 47.85 47.85 2.46 2.46 0.00 0.00 0.00 0.00 11:59:01 AM eth0 253.73 185.22 98.43 79.72 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:00:01 PM eth0 310.93 218.93 808.17 77.43 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 46.45 46.45 6.78 6.78 0.00 0.00 0.00 0.00 12:01:01 PM eth0 318.18 123.64 2290.79 14.28 0.00 0.00 0.00 0.00 12:01:01 PM docker0 20.66 24.06 2.82 4.23 0.00 0.00 0.00 0.00 12:01:01 PM vethd4703ce 16.63 19.39 2.51 3.55 0.00 0.00 0.00 0.00 12:01:01 PM veth06a3b2f 4.03 5.35 0.59 0.95 0.00 0.00 0.00 0.00 12:02:01 PM lo 835.82 835.82 118.26 118.26 0.00 0.00 0.00 0.00 12:02:01 PM eth0 107.20 73.78 35.29 36.14 0.00 0.00 0.00 0.00 12:02:01 PM docker0 359.67 368.05 53.67 57.90 0.00 0.00 0.00 0.00 12:02:01 PM vethd4703ce 314.16 324.09 53.51 45.59 0.00 0.00 0.00 0.00 12:02:01 PM veth06a3b2f 45.51 44.01 5.08 12.31 0.00 0.00 0.00 0.00 12:03:01 PM lo 800.20 800.20 150.76 150.76 0.00 0.00 0.00 0.00 12:03:01 PM eth0 143.75 120.14 1515.13 32.25 0.00 0.00 0.00 0.00 12:03:01 PM docker0 348.82 357.20 77.50 69.54 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 163.41 121.75 2205.78 15.71 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 179.04 179.04 28.38 28.38 0.00 0.00 0.00 0.00 Average: eth0 238.88 161.82 2381.79 42.55 0.00 0.00 0.00 0.00 Average: docker0 74.41 76.61 13.63 13.40 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) 10/06/2025 _x86_64_ (8 CPU) 11:53:30 LINUX RESTART (8 CPU) 11:54:03 AM CPU %user %nice %system %iowait %steal %idle 11:55:01 AM all 11.72 0.00 1.20 0.38 0.05 86.65 11:55:01 AM 0 3.49 0.00 0.59 0.07 0.09 95.76 11:55:01 AM 1 13.42 0.00 1.68 0.28 0.07 84.56 11:55:01 AM 2 12.29 0.00 1.57 0.60 0.07 85.46 11:55:01 AM 3 9.46 0.00 0.79 0.31 0.03 89.40 11:55:01 AM 4 13.74 0.00 1.43 0.33 0.03 84.46 11:55:01 AM 5 17.54 0.00 1.74 0.41 0.03 80.27 11:55:01 AM 6 12.35 0.00 0.95 0.45 0.05 86.20 11:55:01 AM 7 11.42 0.00 0.88 0.55 0.05 87.09 11:56:01 AM all 39.21 0.00 1.54 0.86 0.11 58.28 11:56:01 AM 0 34.01 0.00 1.27 0.82 0.10 63.80 11:56:01 AM 1 40.97 0.00 2.44 1.12 0.12 55.35 11:56:01 AM 2 49.78 0.00 1.69 1.15 0.13 47.24 11:56:01 AM 3 24.83 0.00 1.49 1.24 0.10 72.34 11:56:01 AM 4 41.07 0.00 2.06 0.52 0.12 56.24 11:56:01 AM 5 30.63 0.00 1.00 1.10 0.10 67.17 11:56:01 AM 6 38.59 0.00 1.35 0.45 0.10 59.50 11:56:01 AM 7 53.84 0.00 1.04 0.45 0.12 44.56 11:57:01 AM all 31.60 0.00 2.75 1.44 0.13 64.07 11:57:01 AM 0 28.62 0.00 2.20 1.31 0.12 67.75 11:57:01 AM 1 32.81 0.00 2.60 0.84 0.12 63.63 11:57:01 AM 2 24.76 0.00 4.11 5.22 0.12 65.79 11:57:01 AM 3 26.42 0.00 3.01 0.96 0.12 69.49 11:57:01 AM 4 31.06 0.00 3.25 0.37 0.12 65.21 11:57:01 AM 5 38.58 0.00 1.73 0.05 0.12 59.52 11:57:01 AM 6 34.53 0.00 2.54 2.69 0.18 60.07 11:57:01 AM 7 36.07 0.00 2.54 0.10 0.15 61.14 11:58:01 AM all 21.67 0.00 2.34 0.08 0.09 75.83 11:58:01 AM 0 17.80 0.00 1.92 0.08 0.08 80.11 11:58:01 AM 1 25.00 0.00 2.80 0.03 0.10 72.06 11:58:01 AM 2 21.03 0.00 2.66 0.07 0.08 76.16 11:58:01 AM 3 20.52 0.00 2.33 0.12 0.10 76.93 11:58:01 AM 4 19.25 0.00 2.30 0.10 0.10 78.25 11:58:01 AM 5 18.93 0.00 2.25 0.15 0.08 78.58 11:58:01 AM 6 18.29 0.00 1.68 0.05 0.08 79.90 11:58:01 AM 7 32.50 0.00 2.78 0.03 0.08 64.61 11:59:01 AM all 10.03 0.00 0.94 0.02 0.07 88.93 11:59:01 AM 0 7.02 0.00 1.27 0.00 0.07 91.64 11:59:01 AM 1 8.01 0.00 0.60 0.00 0.07 91.33 11:59:01 AM 2 5.23 0.00 0.84 0.00 0.07 93.86 11:59:01 AM 3 11.21 0.00 1.54 0.00 0.08 87.17 11:59:01 AM 4 7.35 0.00 0.72 0.00 0.07 91.86 11:59:01 AM 5 9.89 0.00 0.89 0.05 0.07 89.10 11:59:01 AM 6 7.81 0.00 0.69 0.12 0.07 91.32 11:59:01 AM 7 23.68 0.00 1.02 0.02 0.08 75.20 12:00:01 PM all 25.99 0.00 0.84 0.05 0.09 73.03 12:00:01 PM 0 12.59 0.00 0.70 0.02 0.10 86.59 12:00:01 PM 1 16.06 0.00 1.27 0.02 0.08 82.56 12:00:01 PM 2 18.78 0.00 0.87 0.08 0.12 80.16 12:00:01 PM 3 29.77 0.00 0.35 0.10 0.07 69.71 12:00:01 PM 4 12.07 0.00 0.75 0.02 0.08 87.08 12:00:01 PM 5 39.97 0.00 0.48 0.15 0.08 59.31 12:00:01 PM 6 19.88 0.00 1.02 0.00 0.08 79.02 12:00:01 PM 7 58.75 0.00 1.27 0.03 0.12 39.83 12:01:01 PM all 32.36 0.00 1.81 0.55 0.11 65.17 12:01:01 PM 0 20.33 0.00 1.39 0.22 0.08 77.98 12:01:01 PM 1 43.06 0.00 2.38 0.47 0.13 53.95 12:01:01 PM 2 31.63 0.00 2.20 0.17 0.12 65.89 12:01:01 PM 3 36.31 0.00 1.66 0.39 0.12 61.52 12:01:01 PM 4 34.98 0.00 1.87 0.30 0.12 62.73 12:01:01 PM 5 28.08 0.00 1.91 1.00 0.10 68.90 12:01:01 PM 6 41.79 0.00 1.46 1.72 0.12 54.92 12:01:01 PM 7 22.71 0.00 1.60 0.15 0.10 75.44 12:02:01 PM all 15.13 0.00 1.48 0.81 0.20 82.39 12:02:01 PM 0 15.43 0.00 1.79 2.39 0.24 80.15 12:02:01 PM 1 12.20 0.00 1.48 0.00 0.17 86.15 12:02:01 PM 2 13.15 0.00 1.52 0.02 0.37 84.95 12:02:01 PM 3 17.52 0.00 1.14 1.24 0.09 80.01 12:02:01 PM 4 15.17 0.00 1.96 1.13 0.14 81.60 12:02:01 PM 5 16.53 0.00 1.41 0.00 0.12 81.93 12:02:01 PM 6 14.68 0.00 0.85 1.69 0.31 82.47 12:02:01 PM 7 16.37 0.00 1.66 0.00 0.12 81.85 12:03:01 PM all 31.29 0.00 1.77 0.44 0.10 66.40 12:03:01 PM 0 44.36 0.00 2.14 0.08 0.12 53.30 12:03:01 PM 1 30.36 0.00 2.80 0.23 0.12 66.49 12:03:01 PM 2 23.01 0.00 1.76 0.05 0.10 75.08 12:03:01 PM 3 17.68 0.00 1.81 0.27 0.08 80.15 12:03:01 PM 4 31.07 0.00 2.18 2.70 0.10 63.95 12:03:01 PM 5 28.69 0.00 1.05 0.13 0.08 70.04 12:03:01 PM 6 36.64 0.00 1.54 0.02 0.12 61.69 12:03:01 PM 7 38.43 0.00 0.89 0.05 0.12 60.51 12:04:01 PM all 35.15 0.00 1.53 1.60 0.10 61.62 12:04:01 PM 0 24.76 0.00 1.53 0.00 0.08 73.63 12:04:01 PM 1 23.94 0.00 1.64 5.56 0.08 68.78 12:04:01 PM 2 35.50 0.00 1.62 3.77 0.10 59.00 12:04:01 PM 3 64.15 0.00 1.94 0.03 0.15 33.73 12:04:01 PM 4 41.95 0.00 0.92 0.82 0.12 56.19 12:04:01 PM 5 19.66 0.00 1.24 1.46 0.10 77.54 12:04:01 PM 6 49.97 0.00 2.38 0.60 0.13 46.91 12:04:01 PM 7 21.21 0.00 0.95 0.54 0.07 77.23 Average: all 25.50 0.00 1.62 0.62 0.11 72.15 Average: 0 20.92 0.00 1.48 0.49 0.11 77.00 Average: 1 24.66 0.00 1.97 0.86 0.11 72.40 Average: 2 23.59 0.00 1.89 1.12 0.13 73.28 Average: 3 25.88 0.00 1.61 0.46 0.09 71.95 Average: 4 24.84 0.00 1.74 0.63 0.10 72.69 Average: 5 24.91 0.00 1.37 0.45 0.09 73.18 Average: 6 27.53 0.00 1.45 0.78 0.12 70.12 Average: 7 31.64 0.00 1.46 0.19 0.10 66.60