---> uname -a: Linux prd-centos8-docker-8c-8g-40882.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 1642 22293 19 7953 29774 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:6f:5b:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fe6f:5b86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:4a:49:f3 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) 08/25/2025 _x86_64_ (8 CPU) 22:36:49 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 343.89 28.12 315.76 7036.47 17358.23 10:39:01 PM 91.35 2.33 89.02 1519.75 10000.20 10:40:01 PM 149.40 14.51 134.89 1972.68 1764.98 10:41:01 PM 132.39 0.63 131.76 349.08 14755.36 10:42:01 PM 57.71 0.00 57.71 0.00 5602.15 10:43:01 PM 113.08 2.00 111.08 138.09 4362.13 10:44:01 PM 226.21 0.03 226.17 19.33 52298.33 10:45:01 PM 1211.05 0.02 1211.03 13.60 52957.61 10:46:01 PM 983.87 0.00 983.87 0.00 41312.81 10:47:01 PM 35.05 0.00 35.05 0.00 820.64 10:48:01 PM 4.40 0.00 4.40 0.00 286.29 10:49:01 PM 9.77 0.00 9.77 0.00 1422.98 10:50:01 PM 696.68 0.48 696.20 24.66 29669.22 Average: 311.90 3.70 308.20 851.88 17892.94 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29584328 31273200 3071384 9.41 2688 2010408 1437500 4.27 156820 2476012 184172 10:39:01 PM 29423760 31238668 3231952 9.90 2688 2131504 1393612 4.13 157856 2601336 856 10:40:01 PM 28337088 30573096 4318624 13.22 2688 2544336 1955736 5.80 245392 3574224 345992 10:41:01 PM 26810864 29192700 5844848 17.90 2688 2687044 3283284 9.74 277308 5049040 64396 10:42:01 PM 26447900 28985296 6207812 19.01 2688 2839852 3922664 11.64 287764 5390848 64508 10:43:01 PM 26280556 29231332 6375156 19.52 2688 3248912 3001204 8.90 329788 5504492 377568 10:44:01 PM 22846144 27544736 9809568 30.04 2688 4893028 4608432 13.67 487452 8527836 621216 10:45:01 PM 23302672 28824744 9353040 28.64 2688 5554004 3011896 8.94 528040 7658744 81860 10:46:01 PM 21631832 28038612 11023880 33.76 2688 6324764 3226648 9.57 590724 9026412 5488 10:47:01 PM 19896284 26304360 12759428 39.07 2688 6325140 3603668 10.69 591920 10710556 8 10:48:01 PM 21340428 27754528 11315284 34.65 2688 6331160 3355172 9.95 591872 9291604 1436 10:49:01 PM 21327408 28019200 11328304 34.69 2688 6601668 3206808 9.51 637420 9273488 243200 10:50:01 PM 22922484 30568004 9733228 29.81 2688 7492640 1493264 4.43 1126252 7085564 479400 Average: 24627058 29042190 8028654 24.59 2688 4537266 2884607 8.56 462201 6628474 190008 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 461.95 296.63 2018.12 77.64 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 92.57 80.52 402.05 24.71 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 454.83 356.11 5763.80 61.95 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 144.92 124.24 1859.77 18.95 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 137.38 108.77 2353.30 16.63 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 190.57 171.88 1942.64 28.24 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 588.55 452.62 8416.40 52.68 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 64.31 44.54 1357.66 3.43 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 135.36 124.83 1645.63 18.67 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 0.20 0.15 0.06 0.22 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 0.92 0.37 0.28 0.35 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 158.66 110.13 2417.13 12.19 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 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 324.21 391.03 1091.94 3594.78 0.00 0.00 0.00 0.00 10:50:01 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 211.89 173.99 2251.53 300.78 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) 08/25/2025 _x86_64_ (8 CPU) 22:36:49 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 14.25 0.00 2.05 0.99 0.07 82.64 10:38:01 PM 0 10.39 0.00 1.00 0.17 0.07 88.37 10:38:01 PM 1 20.48 0.00 2.28 1.69 0.09 75.47 10:38:01 PM 2 5.65 0.00 1.69 0.43 0.05 92.19 10:38:01 PM 3 12.17 0.00 2.40 0.72 0.07 84.64 10:38:01 PM 4 18.17 0.00 3.05 3.13 0.05 75.60 10:38:01 PM 5 15.58 0.00 2.38 1.09 0.10 80.85 10:38:01 PM 6 12.63 0.00 1.75 0.34 0.07 85.21 10:38:01 PM 7 19.04 0.00 1.89 0.36 0.05 78.67 10:39:01 PM all 3.26 0.00 0.47 0.34 0.14 95.80 10:39:01 PM 0 0.43 0.00 0.12 0.02 0.47 98.97 10:39:01 PM 1 2.91 0.00 0.50 0.61 0.45 95.53 10:39:01 PM 2 1.24 0.00 0.33 0.48 0.03 97.91 10:39:01 PM 3 3.19 0.00 0.45 0.72 0.02 95.63 10:39:01 PM 4 5.28 0.00 0.84 0.13 0.05 93.70 10:39:01 PM 5 11.59 0.00 1.18 0.20 0.03 86.99 10:39:01 PM 6 0.78 0.00 0.12 0.18 0.02 98.90 10:39:01 PM 7 0.63 0.00 0.22 0.33 0.02 98.80 10:40:01 PM all 13.18 0.00 1.00 0.34 0.07 85.42 10:40:01 PM 0 9.81 0.00 1.02 0.33 0.07 88.77 10:40:01 PM 1 12.37 0.00 1.31 0.66 0.07 85.59 10:40:01 PM 2 16.09 0.00 1.30 0.70 0.09 81.83 10:40:01 PM 3 12.21 0.00 0.85 0.22 0.07 86.65 10:40:01 PM 4 17.99 0.00 1.13 0.12 0.09 80.68 10:40:01 PM 5 16.25 0.00 0.67 0.00 0.07 83.01 10:40:01 PM 6 11.84 0.00 1.15 0.55 0.05 86.41 10:40:01 PM 7 8.91 0.00 0.61 0.10 0.05 90.32 10:41:01 PM all 42.80 0.00 1.66 0.47 1.10 53.97 10:41:01 PM 0 33.88 0.00 0.97 0.07 0.27 64.81 10:41:01 PM 1 20.31 0.00 1.01 0.64 0.74 77.30 10:41:01 PM 2 61.20 0.00 0.92 0.84 1.31 35.73 10:41:01 PM 3 39.21 0.00 1.19 0.44 0.46 58.70 10:41:01 PM 4 51.52 0.00 2.83 0.78 2.15 42.72 10:41:01 PM 5 34.80 0.00 0.93 0.41 1.80 62.05 10:41:01 PM 6 43.41 0.00 4.89 0.43 1.25 50.02 10:41:01 PM 7 57.29 0.00 0.61 0.09 0.77 41.24 10:42:01 PM all 46.92 0.00 1.37 0.14 0.14 51.42 10:42:01 PM 0 55.95 0.00 1.04 0.00 0.15 42.86 10:42:01 PM 1 54.53 0.00 1.99 0.20 0.17 43.11 10:42:01 PM 2 50.10 0.00 1.02 0.37 0.12 48.39 10:42:01 PM 3 36.38 0.00 1.12 0.03 0.13 62.33 10:42:01 PM 4 41.69 0.00 1.23 0.10 0.17 56.81 10:42:01 PM 5 44.64 0.00 2.53 0.27 0.13 52.43 10:42:01 PM 6 53.19 0.00 0.92 0.17 0.15 45.57 10:42:01 PM 7 38.85 0.00 1.14 0.02 0.12 59.88 10:43:01 PM all 31.56 0.00 1.14 0.28 0.09 66.93 10:43:01 PM 0 27.10 0.00 0.72 0.02 0.07 72.10 10:43:01 PM 1 40.70 0.00 0.78 0.27 0.10 58.14 10:43:01 PM 2 39.69 0.00 2.26 0.40 0.10 57.56 10:43:01 PM 3 22.10 0.00 1.04 0.00 0.08 76.78 10:43:01 PM 4 24.54 0.00 1.07 0.23 0.08 74.07 10:43:01 PM 5 34.24 0.00 1.34 0.94 0.10 63.38 10:43:01 PM 6 39.35 0.00 1.04 0.13 0.08 59.40 10:43:01 PM 7 24.77 0.00 0.90 0.22 0.07 74.05 10:44:01 PM all 16.00 0.00 3.77 1.25 0.13 78.85 10:44:01 PM 0 20.29 0.00 4.91 1.33 0.14 73.33 10:44:01 PM 1 6.61 0.00 4.70 1.28 0.15 87.25 10:44:01 PM 2 43.22 0.00 6.35 2.25 0.19 48.00 10:44:01 PM 3 9.69 0.00 2.25 0.05 0.10 87.90 10:44:01 PM 4 12.40 0.00 2.62 0.02 0.12 84.84 10:44:01 PM 5 20.16 0.00 5.12 4.13 0.14 70.45 10:44:01 PM 6 12.49 0.00 0.87 0.00 0.12 86.52 10:44:01 PM 7 3.42 0.00 3.38 1.02 0.12 92.06 10:45:01 PM all 15.27 0.00 4.52 2.50 0.09 77.61 10:45:01 PM 0 1.51 0.00 4.87 2.53 0.08 91.02 10:45:01 PM 1 6.96 0.00 5.75 1.62 0.12 85.54 10:45:01 PM 2 7.26 0.00 2.82 2.48 0.07 87.37 10:45:01 PM 3 39.21 0.00 6.08 0.69 0.10 53.92 10:45:01 PM 4 4.30 0.00 1.61 5.10 0.05 88.94 10:45:01 PM 5 8.15 0.00 6.50 1.87 0.10 83.37 10:45:01 PM 6 52.20 0.00 6.52 1.23 0.17 39.88 10:45:01 PM 7 2.66 0.00 2.14 4.43 0.03 90.73 10:46:01 PM all 18.18 0.00 3.51 1.86 0.10 76.35 10:46:01 PM 0 58.76 0.00 4.44 0.07 0.12 36.61 10:46:01 PM 1 13.99 0.00 1.36 0.47 0.07 84.12 10:46:01 PM 2 7.02 0.00 4.91 0.00 0.13 87.94 10:46:01 PM 3 5.47 0.00 6.00 4.81 0.12 83.60 10:46:01 PM 4 5.82 0.00 5.77 3.94 0.10 84.38 10:46:01 PM 5 10.37 0.00 1.22 0.65 0.07 87.69 10:46:01 PM 6 35.89 0.00 3.24 0.55 0.10 60.22 10:46:01 PM 7 7.80 0.00 1.19 4.40 0.08 86.52 10:47:01 PM all 23.09 0.00 1.06 0.05 0.11 75.69 10:47:01 PM 0 90.26 0.00 2.98 0.00 0.22 6.54 10:47:01 PM 1 18.71 0.00 0.88 0.00 0.12 80.29 10:47:01 PM 2 3.64 0.00 0.64 0.00 0.12 95.61 10:47:01 PM 3 12.57 0.00 0.71 0.30 0.07 86.35 10:47:01 PM 4 20.09 0.00 0.96 0.00 0.10 78.85 10:47:01 PM 5 5.95 0.00 0.72 0.08 0.10 93.15 10:47:01 PM 6 19.31 0.00 0.85 0.00 0.08 79.76 10:47:01 PM 7 15.57 0.00 0.75 0.00 0.07 83.61 10:48:01 PM all 18.08 0.00 0.56 0.01 0.05 81.30 10:48:01 PM 0 94.54 0.00 1.26 0.00 0.15 4.05 10:48:01 PM 1 9.21 0.00 0.47 0.07 0.05 90.20 10:48:01 PM 2 5.01 0.00 0.45 0.02 0.05 94.47 10:48:01 PM 3 3.64 0.00 0.38 0.00 0.02 95.96 10:48:01 PM 4 6.17 0.00 0.66 0.03 0.05 93.09 10:48:01 PM 5 10.48 0.00 0.52 0.00 0.05 88.95 10:48:01 PM 6 7.94 0.00 0.33 0.00 0.03 91.69 10:48:01 PM 7 7.93 0.00 0.38 0.00 0.03 91.65 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 19.88 0.00 1.38 0.03 0.07 78.65 10:49:01 PM 0 71.91 0.00 1.45 0.00 0.15 26.49 10:49:01 PM 1 8.29 0.00 1.59 0.05 0.05 90.02 10:49:01 PM 2 8.79 0.00 1.73 0.07 0.05 89.36 10:49:01 PM 3 24.35 0.00 1.99 0.00 0.08 73.58 10:49:01 PM 4 12.74 0.00 1.30 0.00 0.07 85.89 10:49:01 PM 5 7.33 0.00 0.75 0.08 0.03 91.80 10:49:01 PM 6 12.52 0.00 0.98 0.00 0.05 86.45 10:49:01 PM 7 13.10 0.00 1.23 0.00 0.05 85.61 10:50:01 PM all 16.22 0.00 2.56 1.42 0.08 79.72 10:50:01 PM 0 24.46 0.00 1.71 0.70 0.08 73.04 10:50:01 PM 1 10.56 0.00 3.37 2.03 0.07 83.97 10:50:01 PM 2 12.72 0.00 4.28 2.55 0.10 80.34 10:50:01 PM 3 38.53 0.00 3.33 0.12 0.12 57.91 10:50:01 PM 4 6.16 0.00 2.64 1.98 0.07 89.15 10:50:01 PM 5 13.48 0.00 1.46 0.62 0.07 84.38 10:50:01 PM 6 13.60 0.00 2.63 2.91 0.07 80.79 10:50:01 PM 7 10.22 0.00 1.09 0.42 0.05 88.22 Average: all 21.41 0.00 1.92 0.74 0.17 75.76 Average: 0 38.37 0.00 2.03 0.40 0.16 59.04 Average: 1 17.39 0.00 1.99 0.73 0.17 79.72 Average: 2 20.12 0.00 2.20 0.81 0.19 76.69 Average: 3 19.85 0.00 2.14 0.62 0.11 77.28 Average: 4 17.42 0.00 1.97 1.20 0.24 79.17 Average: 5 17.91 0.00 1.94 0.79 0.21 79.16 Average: 6 24.12 0.00 1.93 0.50 0.17 73.28 Average: 7 16.13 0.00 1.19 0.88 0.12 81.69