---> uname -a: Linux prd-centos8-docker-8c-8g-43531.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25290 19 5460 30277 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:90:b8:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:fe90:b85a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:b1:77:3a 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::42:4cff:feb1:773a/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) 09/04/2025 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 107.90 2.83 105.07 324.89 7116.51 03:51:01 PM 228.40 17.34 211.07 3763.90 10723.31 03:52:01 PM 127.33 1.48 125.85 425.93 12085.64 03:53:01 PM 125.61 0.65 124.96 470.51 40118.54 03:54:01 PM 29.27 0.52 28.76 24.93 528.21 03:55:01 PM 9.53 0.05 9.48 0.53 259.10 03:56:01 PM 1.53 0.00 1.53 0.00 47.84 03:57:01 PM 1.47 0.00 1.47 0.00 41.74 03:58:01 PM 1.32 0.00 1.32 0.00 41.33 03:59:01 PM 3.83 0.00 3.83 0.00 377.30 04:00:01 PM 8.80 0.00 8.80 0.00 267.69 04:01:01 PM 111.69 0.03 111.66 1.07 23733.93 04:02:01 PM 17.36 0.07 17.29 1.73 428.35 04:03:01 PM 193.42 2.47 190.95 4494.90 2633.94 Average: 69.12 1.82 67.30 681.39 7031.03 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29589568 31324984 3066136 9.39 2688 2054424 1396204 4.14 146884 2474304 218936 03:51:01 PM 28220248 30381956 4435456 13.58 2688 2474564 2122660 6.30 222704 3727760 269724 03:52:01 PM 25253404 28783208 7402300 22.67 2688 3826412 3769368 11.18 325624 6527668 1284604 03:53:01 PM 25071744 28480212 7583960 23.22 2688 3691516 3827844 11.36 432608 6537292 56 03:54:01 PM 24944228 28359336 7711476 23.61 2688 3697188 3829064 11.36 437112 6660968 288 03:55:01 PM 24877072 28295440 7778632 23.82 2688 3700508 3849904 11.42 437448 6727956 20 03:56:01 PM 24885876 28304988 7769828 23.79 2688 3701220 3849904 11.42 437448 6719916 36 03:57:01 PM 24882984 28302860 7772720 23.80 2688 3701988 3849904 11.42 437456 6722312 84 03:58:01 PM 24883820 28304412 7771884 23.80 2688 3702696 3849904 11.42 437456 6721832 24 03:59:01 PM 25729424 29161720 6926280 21.21 2688 3714372 3127872 9.28 439576 5879076 1468 04:00:01 PM 25631884 29069164 7023820 21.51 2688 3718624 3139984 9.32 442220 5973764 3128 04:01:01 PM 23911528 28049496 8744176 26.78 2688 4402832 5565780 16.51 634764 7438064 212 04:02:01 PM 23021984 27193652 9633720 29.50 2688 4440348 6219944 18.45 646564 8309504 6260 04:03:01 PM 23465820 28501352 9189884 28.14 2688 5284532 3697116 10.97 954000 7566684 788036 Average: 25312113 28750913 7343591 22.49 2688 3722230 3721104 11.04 459419 6284793 183777 03:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 74.74 60.14 1143.76 10.37 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 397.24 315.09 4847.41 56.90 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 416.15 288.45 10673.30 47.96 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 15.93 15.93 1.55 1.55 0.00 0.00 0.00 0.00 03:53:01 PM eth0 18.39 17.93 5.70 9.32 0.00 0.00 0.00 0.00 03:53:01 PM docker0 5.40 6.06 0.72 0.70 0.00 0.00 0.00 0.00 03:53:01 PM veth537e833 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM veth4b28c45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 59.81 59.81 4.11 4.11 0.00 0.00 0.00 0.00 03:54:01 PM eth0 316.26 222.56 99.70 102.72 0.00 0.00 0.00 0.00 03:54:01 PM docker0 6.33 7.45 1.01 1.02 0.00 0.00 0.00 0.00 03:55:01 PM lo 61.60 61.60 3.13 3.13 0.00 0.00 0.00 0.00 03:55:01 PM eth0 310.90 232.97 90.82 93.57 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.82 1.00 0.12 0.16 0.00 0.00 0.00 0.00 03:56:01 PM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 03:56:01 PM eth0 226.31 160.17 64.72 61.85 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM lo 60.12 60.12 2.94 2.94 0.00 0.00 0.00 0.00 03:57:01 PM eth0 196.22 146.13 55.24 56.23 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM lo 60.79 60.79 2.97 2.97 0.00 0.00 0.00 0.00 03:58:01 PM eth0 145.26 109.25 42.28 45.07 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 58.02 58.02 2.83 2.83 0.00 0.00 0.00 0.00 03:59:01 PM eth0 210.93 153.16 72.94 59.33 0.00 0.00 0.00 0.00 03:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 59.52 37.94 67.34 19.91 0.00 0.00 0.00 0.00 04:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:01:01 PM eth0 689.96 420.31 2964.32 1612.95 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM veth9838609 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:01:01 PM vethe53ac19 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:02:01 PM lo 1127.97 1127.97 193.70 193.70 0.00 0.00 0.00 0.00 04:02:01 PM eth0 160.62 108.45 43.95 45.04 0.00 0.00 0.00 0.00 04:02:01 PM docker0 485.56 501.83 85.65 97.73 0.00 0.00 0.00 0.00 04:02:01 PM veth9838609 442.73 458.09 87.47 72.26 0.00 0.00 0.00 0.01 04:02:01 PM vethe53ac19 42.83 44.23 4.82 25.72 0.00 0.00 0.00 0.00 04:03:01 PM lo 347.05 347.05 59.24 59.24 0.00 0.00 0.00 0.00 04:03:01 PM eth0 131.12 158.38 1506.45 2330.32 0.00 0.00 0.00 0.00 04:03:01 PM docker0 154.40 156.03 37.76 21.75 0.00 0.00 0.00 0.00 Average: lo 132.45 132.45 19.56 19.56 0.00 0.00 0.00 0.00 Average: eth0 239.91 173.91 1550.79 325.55 0.00 0.00 0.00 0.00 Average: docker0 46.67 48.10 8.96 8.68 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) 09/04/2025 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.38 0.00 0.81 0.73 0.05 89.03 03:50:01 PM 0 6.12 0.00 0.77 0.60 0.07 92.45 03:50:01 PM 1 7.97 0.00 0.58 0.77 0.07 90.62 03:50:01 PM 2 38.45 0.00 3.01 1.68 0.10 56.76 03:50:01 PM 3 5.55 0.00 0.65 0.67 0.05 93.08 03:50:01 PM 4 2.43 0.00 0.26 0.22 0.05 97.04 03:50:01 PM 5 11.59 0.00 0.84 1.06 0.02 86.50 03:50:01 PM 6 2.56 0.00 0.21 0.09 0.03 97.11 03:50:01 PM 7 0.41 0.00 0.14 0.75 0.03 98.67 03:51:01 PM all 17.88 0.00 1.07 5.30 0.09 75.66 03:51:01 PM 0 16.98 0.00 1.06 2.87 0.07 79.02 03:51:01 PM 1 13.42 0.00 1.08 8.85 0.10 76.54 03:51:01 PM 2 11.85 0.00 1.28 9.45 0.17 77.24 03:51:01 PM 3 23.38 0.00 0.95 4.06 0.08 71.53 03:51:01 PM 4 24.40 0.00 1.10 5.47 0.05 68.99 03:51:01 PM 5 10.39 0.00 0.88 1.18 0.08 87.47 03:51:01 PM 6 23.21 0.00 1.20 7.11 0.08 68.39 03:51:01 PM 7 19.36 0.00 0.98 3.47 0.07 76.12 03:52:01 PM all 43.66 0.00 1.99 1.07 0.09 53.18 03:52:01 PM 0 53.29 0.00 1.19 0.07 0.08 45.37 03:52:01 PM 1 20.30 0.00 1.64 1.04 0.10 76.92 03:52:01 PM 2 43.93 0.00 2.47 1.85 0.08 51.67 03:52:01 PM 3 45.76 0.00 1.78 0.86 0.12 51.48 03:52:01 PM 4 42.95 0.00 3.31 1.48 0.10 52.17 03:52:01 PM 5 47.92 0.00 2.45 0.45 0.10 49.08 03:52:01 PM 6 48.92 0.00 1.61 0.00 0.08 49.38 03:52:01 PM 7 46.21 0.00 1.49 2.82 0.08 49.40 03:53:01 PM all 18.83 0.00 2.21 2.57 0.10 76.28 03:53:01 PM 0 20.13 0.00 2.14 4.55 0.12 73.05 03:53:01 PM 1 22.67 0.00 2.36 6.64 0.12 68.20 03:53:01 PM 2 11.82 0.00 2.70 1.49 0.10 83.88 03:53:01 PM 3 20.02 0.00 1.93 1.75 0.08 76.22 03:53:01 PM 4 19.25 0.00 1.94 1.86 0.08 76.87 03:53:01 PM 5 14.53 0.00 1.86 2.15 0.12 81.34 03:53:01 PM 6 17.81 0.00 2.23 0.85 0.10 79.00 03:53:01 PM 7 24.43 0.00 2.50 1.29 0.07 71.71 03:54:01 PM all 16.82 0.00 2.07 0.73 0.10 80.27 03:54:01 PM 0 23.39 0.00 2.30 0.49 0.12 73.69 03:54:01 PM 1 17.98 0.00 1.86 1.09 0.10 78.96 03:54:01 PM 2 13.24 0.00 1.98 1.44 0.10 83.24 03:54:01 PM 3 20.67 0.00 2.37 1.03 0.10 75.82 03:54:01 PM 4 20.47 0.00 2.04 0.31 0.09 77.10 03:54:01 PM 5 12.86 0.00 1.91 0.44 0.12 84.66 03:54:01 PM 6 9.90 0.00 2.20 0.50 0.09 87.32 03:54:01 PM 7 16.07 0.00 1.92 0.56 0.10 81.35 03:55:01 PM all 5.66 0.00 1.01 0.10 0.06 93.17 03:55:01 PM 0 7.96 0.00 1.02 0.17 0.07 90.79 03:55:01 PM 1 5.30 0.00 1.14 0.02 0.05 93.49 03:55:01 PM 2 5.30 0.00 1.20 0.00 0.05 93.45 03:55:01 PM 3 4.28 0.00 0.90 0.30 0.07 94.45 03:55:01 PM 4 4.36 0.00 0.82 0.05 0.07 94.70 03:55:01 PM 5 8.07 0.00 0.84 0.08 0.05 90.96 03:55:01 PM 6 4.46 0.00 1.02 0.17 0.05 94.30 03:55:01 PM 7 5.51 0.00 1.17 0.02 0.07 93.24 03:56:01 PM all 0.99 0.00 0.58 0.01 0.05 98.37 03:56:01 PM 0 1.99 0.00 0.23 0.10 0.05 97.63 03:56:01 PM 1 1.19 0.00 1.22 0.00 0.05 97.54 03:56:01 PM 2 1.05 0.00 0.60 0.00 0.05 98.30 03:56:01 PM 3 0.82 0.00 0.33 0.02 0.05 98.78 03:56:01 PM 4 0.95 0.00 1.27 0.00 0.05 97.73 03:56:01 PM 5 0.55 0.00 0.62 0.00 0.03 98.80 03:56:01 PM 6 0.78 0.00 0.17 0.00 0.03 99.02 03:56:01 PM 7 0.60 0.00 0.17 0.00 0.08 99.15 03:57:01 PM all 0.79 0.00 0.59 0.00 0.04 98.58 03:57:01 PM 0 0.33 0.00 0.28 0.03 0.03 99.32 03:57:01 PM 1 1.34 0.00 1.47 0.00 0.05 97.14 03:57:01 PM 2 0.94 0.00 0.72 0.00 0.05 98.29 03:57:01 PM 3 1.04 0.00 1.37 0.00 0.03 97.56 03:57:01 PM 4 0.52 0.00 0.43 0.00 0.05 99.00 03:57:01 PM 5 0.27 0.00 0.13 0.00 0.05 99.55 03:57:01 PM 6 0.35 0.00 0.15 0.00 0.03 99.47 03:57:01 PM 7 1.52 0.00 0.13 0.00 0.02 98.33 03:58:01 PM all 0.63 0.00 0.54 0.00 0.04 98.79 03:58:01 PM 0 0.63 0.00 0.52 0.00 0.03 98.81 03:58:01 PM 1 0.99 0.00 0.90 0.02 0.07 98.03 03:58:01 PM 2 1.02 0.00 1.07 0.00 0.05 97.86 03:58:01 PM 3 0.84 0.00 0.33 0.00 0.05 98.78 03:58:01 PM 4 0.82 0.00 0.90 0.00 0.05 98.23 03:58:01 PM 5 0.43 0.00 0.30 0.00 0.05 99.22 03:58:01 PM 6 0.15 0.00 0.12 0.00 0.03 99.70 03:58:01 PM 7 0.15 0.00 0.15 0.00 0.02 99.68 03:59:01 PM all 2.61 0.00 0.62 0.03 0.05 96.69 03:59:01 PM 0 2.34 0.00 0.68 0.17 0.05 96.76 03:59:01 PM 1 1.22 0.00 0.82 0.03 0.07 97.86 03:59:01 PM 2 4.22 0.00 0.37 0.00 0.08 95.33 03:59:01 PM 3 4.49 0.00 1.14 0.00 0.07 94.31 03:59:01 PM 4 3.03 0.00 0.75 0.00 0.05 96.17 03:59:01 PM 5 1.97 0.00 0.77 0.02 0.05 97.19 03:59:01 PM 6 0.58 0.00 0.20 0.00 0.03 99.18 03:59:01 PM 7 3.02 0.00 0.22 0.00 0.03 96.73 04:00:01 PM all 21.94 0.00 0.45 0.02 0.05 77.54 04:00:01 PM 0 24.53 0.00 0.32 0.07 0.07 75.02 04:00:01 PM 1 40.60 0.00 0.98 0.00 0.07 58.35 04:00:01 PM 2 19.53 0.00 0.23 0.00 0.07 80.17 04:00:01 PM 3 21.67 0.00 0.40 0.00 0.05 77.88 04:00:01 PM 4 30.71 0.00 0.63 0.00 0.05 68.61 04:00:01 PM 5 2.27 0.00 0.57 0.05 0.05 97.06 04:00:01 PM 6 17.15 0.00 0.23 0.02 0.03 82.57 04:00:01 PM 7 19.03 0.00 0.22 0.00 0.05 80.71 04:00:01 PM CPU %user %nice %system %iowait %steal %idle 04:01:01 PM all 26.63 0.00 1.81 1.27 0.08 70.20 04:01:01 PM 0 30.79 0.00 1.81 0.92 0.10 66.38 04:01:01 PM 1 23.69 0.00 2.25 2.06 0.07 71.94 04:01:01 PM 2 21.51 0.00 2.13 4.64 0.08 71.64 04:01:01 PM 3 29.44 0.00 1.71 0.12 0.07 68.66 04:01:01 PM 4 30.96 0.00 1.31 0.02 0.07 67.65 04:01:01 PM 5 20.09 0.00 2.13 1.68 0.08 76.01 04:01:01 PM 6 25.02 0.00 1.36 0.42 0.08 73.12 04:01:01 PM 7 31.55 0.00 1.81 0.32 0.07 66.26 04:02:01 PM all 27.28 0.00 1.72 0.03 0.11 70.86 04:02:01 PM 0 16.54 0.00 1.72 0.03 0.10 81.60 04:02:01 PM 1 22.59 0.00 1.49 0.05 0.12 75.75 04:02:01 PM 2 31.63 0.00 1.46 0.05 0.12 66.75 04:02:01 PM 3 26.59 0.00 1.44 0.03 0.12 71.82 04:02:01 PM 4 19.61 0.00 1.75 0.05 0.10 78.49 04:02:01 PM 5 32.10 0.00 2.00 0.02 0.12 65.77 04:02:01 PM 6 33.46 0.00 2.69 0.00 0.10 63.76 04:02:01 PM 7 35.75 0.00 1.20 0.00 0.10 62.94 04:03:01 PM all 32.42 0.00 1.92 0.54 0.10 65.02 04:03:01 PM 0 33.84 0.00 1.66 0.62 0.12 63.77 04:03:01 PM 1 42.52 0.00 1.41 0.03 0.10 55.94 04:03:01 PM 2 40.21 0.00 2.52 0.34 0.12 56.82 04:03:01 PM 3 31.24 0.00 1.88 0.80 0.10 65.98 04:03:01 PM 4 28.73 0.00 2.08 1.51 0.10 67.58 04:03:01 PM 5 22.94 0.00 1.59 0.18 0.08 75.20 04:03:01 PM 6 21.26 0.00 1.84 0.10 0.10 76.69 04:03:01 PM 7 38.61 0.00 2.41 0.72 0.10 58.16 Average: all 16.10 0.00 1.24 0.89 0.07 81.70 Average: 0 17.06 0.00 1.12 0.76 0.08 80.98 Average: 1 15.85 0.00 1.37 1.48 0.08 81.22 Average: 2 17.44 0.00 1.55 1.49 0.09 79.43 Average: 3 16.84 0.00 1.23 0.69 0.07 81.17 Average: 4 16.38 0.00 1.33 0.79 0.07 81.44 Average: 5 13.26 0.00 1.20 0.52 0.07 84.94 Average: 6 14.69 0.00 1.09 0.67 0.06 83.50 Average: 7 17.31 0.00 1.04 0.71 0.06 80.88