---> uname -a: Linux prd-centos8-docker-8c-8g-759.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 1172 25262 19 5455 30244 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:c5:80:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fec5:80cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:31:15:15 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:cdff:fe31:1515/64 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) 15:28:10 LINUX RESTART (8 CPU) 03:29:02 PM tps rtps wtps bread/s bwrtn/s 03:30:01 PM 207.73 16.54 191.19 3180.35 12083.87 03:31:01 PM 63.84 0.45 63.39 580.70 5412.25 03:32:01 PM 68.97 1.32 67.66 240.63 3178.44 03:33:01 PM 126.81 1.17 125.65 294.48 9291.17 03:34:01 PM 108.00 0.58 107.41 396.40 39012.20 03:35:02 PM 19.51 0.43 19.07 20.92 433.30 03:36:01 PM 5.56 0.05 5.51 0.54 398.03 03:37:01 PM 25.96 0.00 25.96 0.00 582.04 03:38:01 PM 100.63 0.00 100.63 0.00 23653.61 03:39:01 PM 131.01 0.00 131.01 0.00 1507.06 03:40:01 PM 66.82 2.92 63.91 4559.51 27848.24 Average: 84.01 2.11 81.89 840.74 11232.96 03:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 PM 29023772 30929844 3631940 11.12 2688 2222004 1683760 5.00 168780 2993948 135740 03:31:01 PM 28861312 30854852 3794400 11.62 2688 2308400 1699704 5.04 175980 3143124 67628 03:32:01 PM 27906448 30075552 4749264 14.54 2688 2481312 2386384 7.08 229332 4034844 158272 03:33:01 PM 24501796 28004952 8153916 24.97 2688 3787312 4477988 13.29 339148 7225768 1237960 03:34:01 PM 24259788 27668104 8395924 25.71 2688 3691184 4540928 13.47 436276 7353320 304 03:35:02 PM 24121220 27535932 8534492 26.13 2688 3697368 4623648 13.72 439184 7486828 184 03:36:01 PM 25014336 28438636 7641376 23.40 2688 3706820 3852128 11.43 441116 6596484 32 03:37:01 PM 24155040 27822528 8500672 26.03 2688 3947472 4545888 13.49 505328 7382888 235228 03:38:01 PM 22507500 26658804 10148212 31.08 2688 4420372 6923248 20.54 553544 8918956 1584 03:39:01 PM 23859620 27956868 8796092 26.94 2688 4354376 4121932 12.23 550356 7590476 15552 03:40:01 PM 25901444 31000804 6754268 20.68 2688 5347312 1501088 4.45 901776 5190912 90408 Average: 25464752 28813352 7190960 22.02 2688 3633085 3668791 10.89 430984 6174323 176627 03:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 167.28 138.66 2004.53 40.20 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 77.87 71.80 1130.69 8.83 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 149.53 117.20 2641.43 13.42 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 393.60 270.89 10675.82 35.19 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 24.21 24.21 2.28 2.28 0.00 0.00 0.00 0.00 03:34:01 PM eth0 63.21 44.89 20.09 20.85 0.00 0.00 0.00 0.00 03:34:01 PM docker0 7.66 8.55 1.02 1.00 0.00 0.00 0.00 0.00 03:35:02 PM lo 64.07 64.07 4.11 4.11 0.00 0.00 0.00 0.00 03:35:02 PM eth0 242.36 190.52 82.02 87.29 0.00 0.00 0.00 0.00 03:35:02 PM docker0 4.88 5.75 0.83 0.86 0.00 0.00 0.00 0.00 03:36:01 PM lo 34.87 34.87 1.70 1.70 0.00 0.00 0.00 0.00 03:36:01 PM eth0 240.02 169.47 108.47 61.02 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:37:01 PM eth0 167.13 137.62 758.47 36.92 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 350.96 350.96 51.45 51.45 0.00 0.00 0.00 0.00 03:38:01 PM eth0 355.99 138.38 2276.77 22.84 0.00 0.00 0.00 0.00 03:38:01 PM docker0 147.94 155.16 23.17 24.65 0.00 0.00 0.00 0.00 03:38:01 PM vethea97c4d 134.01 140.16 23.56 20.67 0.00 0.00 0.00 0.00 03:38:01 PM veth72f087d 13.93 15.70 1.63 4.24 0.00 0.00 0.00 0.00 03:39:01 PM lo 1104.35 1104.35 200.96 200.96 0.00 0.00 0.00 0.00 03:39:01 PM eth0 134.07 93.94 283.90 37.26 0.00 0.00 0.00 0.00 03:39:01 PM docker0 493.14 503.60 100.72 94.90 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 03:40:01 PM eth0 78.39 65.62 1258.84 17.49 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.98 143.98 23.76 23.76 0.00 0.00 0.00 0.00 Average: eth0 188.08 130.75 1933.50 34.62 0.00 0.00 0.00 0.00 Average: docker0 59.60 61.37 11.47 11.07 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) 15:28:10 LINUX RESTART (8 CPU) 03:29:02 PM CPU %user %nice %system %iowait %steal %idle 03:30:01 PM all 11.69 0.00 1.06 4.94 0.07 82.24 03:30:01 PM 0 5.74 0.00 0.49 2.63 0.08 91.05 03:30:01 PM 1 8.12 0.00 1.07 10.43 0.10 80.28 03:30:01 PM 2 17.95 0.00 1.99 8.04 0.07 71.95 03:30:01 PM 3 7.68 0.00 0.72 13.00 0.09 78.53 03:30:01 PM 4 10.00 0.00 1.19 3.50 0.05 85.25 03:30:01 PM 5 17.01 0.00 1.43 0.46 0.05 81.05 03:30:01 PM 6 15.59 0.00 0.92 1.04 0.05 82.40 03:30:01 PM 7 11.37 0.00 0.70 0.48 0.05 87.41 03:31:01 PM all 2.79 0.00 0.26 19.77 0.05 77.13 03:31:01 PM 0 2.00 0.00 0.17 0.00 0.05 97.78 03:31:01 PM 1 0.60 0.00 0.20 22.72 0.03 76.44 03:31:01 PM 2 1.30 0.00 0.30 25.94 0.05 72.41 03:31:01 PM 3 2.07 0.00 0.55 70.28 0.08 27.01 03:31:01 PM 4 2.39 0.00 0.30 10.27 0.03 87.01 03:31:01 PM 5 7.00 0.00 0.15 8.80 0.03 84.02 03:31:01 PM 6 5.27 0.00 0.22 16.84 0.13 77.54 03:31:01 PM 7 1.70 0.00 0.17 3.36 0.02 94.76 03:32:01 PM all 14.81 0.00 0.50 9.33 0.11 75.25 03:32:01 PM 0 12.23 0.00 0.32 0.25 0.07 87.14 03:32:01 PM 1 11.58 0.00 0.68 14.84 0.25 72.64 03:32:01 PM 2 6.96 0.00 0.42 2.35 0.20 90.07 03:32:01 PM 3 17.41 0.00 0.50 5.01 0.05 77.03 03:32:01 PM 4 12.89 0.00 0.63 12.98 0.08 73.41 03:32:01 PM 5 26.59 0.00 0.64 8.56 0.08 64.12 03:32:01 PM 6 19.95 0.00 0.65 25.09 0.07 54.24 03:32:01 PM 7 10.97 0.00 0.17 5.59 0.07 83.21 03:33:01 PM all 41.54 0.00 2.62 1.12 0.13 54.59 03:33:01 PM 0 33.94 0.00 2.22 3.46 0.13 60.25 03:33:01 PM 1 43.47 0.00 3.46 1.92 0.12 51.03 03:33:01 PM 2 39.86 0.00 2.10 1.08 0.13 56.83 03:33:01 PM 3 41.48 0.00 2.37 0.05 0.14 55.97 03:33:01 PM 4 48.26 0.00 3.13 0.51 0.12 47.99 03:33:01 PM 5 46.23 0.00 3.17 0.94 0.13 49.52 03:33:01 PM 6 47.51 0.00 2.28 0.94 0.13 49.14 03:33:01 PM 7 31.54 0.00 2.22 0.08 0.10 66.05 03:34:01 PM all 21.03 0.00 1.98 1.65 0.10 75.24 03:34:01 PM 0 25.78 0.00 1.86 0.97 0.10 71.29 03:34:01 PM 1 26.54 0.00 2.36 2.92 0.12 68.07 03:34:01 PM 2 25.15 0.00 2.60 6.58 0.10 65.57 03:34:01 PM 3 20.61 0.00 1.89 0.80 0.10 76.59 03:34:01 PM 4 12.80 0.00 1.76 0.77 0.10 84.58 03:34:01 PM 5 25.16 0.00 2.08 0.34 0.10 72.32 03:34:01 PM 6 14.69 0.00 1.54 0.45 0.08 83.23 03:34:01 PM 7 17.50 0.00 1.76 0.35 0.12 80.27 03:35:02 PM all 11.73 0.00 1.62 0.09 0.08 86.47 03:35:02 PM 0 11.64 0.00 1.64 0.03 0.08 86.60 03:35:02 PM 1 10.02 0.00 2.08 0.08 0.10 87.72 03:35:02 PM 2 13.43 0.00 1.86 0.03 0.10 84.58 03:35:02 PM 3 14.79 0.00 1.41 0.35 0.07 83.39 03:35:02 PM 4 13.24 0.00 1.54 0.03 0.08 85.10 03:35:02 PM 5 8.64 0.00 1.64 0.07 0.08 89.57 03:35:02 PM 6 8.84 0.00 1.39 0.07 0.07 89.64 03:35:02 PM 7 13.25 0.00 1.42 0.07 0.08 85.17 03:36:01 PM all 8.52 0.00 0.65 0.02 0.06 90.75 03:36:01 PM 0 6.17 0.00 0.39 0.00 0.07 93.37 03:36:01 PM 1 3.15 0.00 0.92 0.09 0.09 95.76 03:36:01 PM 2 3.76 0.00 0.95 0.02 0.07 95.21 03:36:01 PM 3 9.16 0.00 0.71 0.03 0.05 90.04 03:36:01 PM 4 5.13 0.00 0.44 0.00 0.05 94.38 03:36:01 PM 5 27.25 0.00 0.92 0.02 0.09 71.73 03:36:01 PM 6 6.80 0.00 0.63 0.00 0.05 92.52 03:36:01 PM 7 6.83 0.00 0.22 0.00 0.03 92.91 03:37:01 PM all 34.69 0.00 0.95 0.10 0.10 64.16 03:37:01 PM 0 28.02 0.00 1.02 0.05 0.10 70.81 03:37:01 PM 1 30.61 0.00 1.09 0.00 0.10 68.20 03:37:01 PM 2 35.17 0.00 0.69 0.02 0.10 64.03 03:37:01 PM 3 27.27 0.00 0.40 0.02 0.08 72.23 03:37:01 PM 4 28.29 0.00 0.84 0.00 0.10 70.77 03:37:01 PM 5 60.36 0.00 2.52 0.65 0.12 36.35 03:37:01 PM 6 40.45 0.00 0.32 0.02 0.08 59.13 03:37:01 PM 7 27.32 0.00 0.75 0.05 0.08 71.79 03:38:01 PM all 25.76 0.00 2.03 1.06 0.12 71.03 03:38:01 PM 0 37.72 0.00 1.90 0.07 0.13 60.18 03:38:01 PM 1 28.35 0.00 1.73 0.03 0.10 69.78 03:38:01 PM 2 21.56 0.00 2.30 2.76 0.10 73.28 03:38:01 PM 3 35.75 0.00 2.31 3.10 0.12 58.73 03:38:01 PM 4 20.21 0.00 1.98 0.94 0.13 76.73 03:38:01 PM 5 19.09 0.00 2.71 0.87 0.10 77.22 03:38:01 PM 6 29.02 0.00 1.67 0.10 0.13 69.08 03:38:01 PM 7 14.36 0.00 1.62 0.62 0.12 83.28 03:39:01 PM all 23.72 0.00 1.91 0.26 0.12 73.98 03:39:01 PM 0 16.27 0.00 2.59 0.05 0.12 80.98 03:39:01 PM 1 19.36 0.00 1.99 0.15 0.13 78.36 03:39:01 PM 2 35.16 0.00 1.19 0.07 0.12 63.46 03:39:01 PM 3 33.23 0.00 2.52 0.00 0.13 64.12 03:39:01 PM 4 25.37 0.00 1.88 0.03 0.12 72.60 03:39:01 PM 5 12.36 0.00 2.34 1.77 0.10 83.43 03:39:01 PM 6 18.28 0.00 0.97 0.00 0.12 80.63 03:39:01 PM 7 29.73 0.00 1.85 0.02 0.10 68.31 03:40:01 PM all 26.70 0.00 1.63 1.29 0.10 70.27 03:40:01 PM 0 27.03 0.00 1.61 0.02 0.08 71.26 03:40:01 PM 1 18.60 0.00 1.24 0.62 0.08 79.45 03:40:01 PM 2 17.26 0.00 1.72 0.77 0.12 80.12 03:40:01 PM 3 21.83 0.00 1.34 0.12 0.07 76.64 03:40:01 PM 4 42.97 0.00 1.99 3.86 0.10 51.08 03:40:01 PM 5 15.76 0.00 1.77 0.85 0.08 81.54 03:40:01 PM 6 39.62 0.00 1.47 4.02 0.15 54.74 03:40:01 PM 7 30.55 0.00 1.93 0.07 0.10 67.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.29 0.00 1.38 3.61 0.09 74.62 Average: 0 18.80 0.00 1.29 0.68 0.09 79.14 Average: 1 18.24 0.00 1.53 4.90 0.11 75.22 Average: 2 19.79 0.00 1.46 4.34 0.11 74.30 Average: 3 21.03 0.00 1.34 8.45 0.09 69.09 Average: 4 20.16 0.00 1.43 3.00 0.09 75.33 Average: 5 24.14 0.00 1.76 2.12 0.09 71.89 Average: 6 22.39 0.00 1.10 4.43 0.10 71.99 Average: 7 17.75 0.00 1.16 0.98 0.08 80.03