---> uname -a: Linux prd-centos8-docker-8c-8g-35335.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 1142 25101 19 5646 30274 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:01:ed:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe01:ed02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:4f:b0:60 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:fbff:fe4f:b060/64 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) 08/13/2025 _x86_64_ (8 CPU) 17:59:28 LINUX RESTART (8 CPU) 06:00:00 PM tps rtps wtps bread/s bwrtn/s 06:00:01 PM 2621.00 0.00 2621.00 0.00 19238.00 06:01:01 PM 206.80 19.66 187.14 3862.85 7080.72 06:02:01 PM 259.51 5.41 254.10 1178.95 14538.92 06:03:01 PM 173.01 0.78 172.23 515.69 47497.98 06:04:01 PM 42.07 0.02 42.05 1.20 564.73 06:05:01 PM 13.08 0.48 12.60 21.46 306.31 06:06:01 PM 9.65 0.00 9.65 0.00 494.90 06:07:01 PM 50.72 0.00 50.72 0.00 11271.40 06:08:01 PM 76.26 0.30 75.96 6.40 12932.46 06:09:01 PM 167.76 2.48 165.28 4510.63 2190.30 06:10:01 PM 53.75 1.42 52.33 1731.56 33487.40 Average: 109.45 3.05 106.40 1180.93 13046.91 06:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 PM 30012932 31383960 2642780 8.09 2688 1710532 1368128 4.06 129808 2143900 11528 06:01:01 PM 29308100 31141764 3347612 10.25 2688 2152232 1973336 5.85 159628 2742120 221168 06:02:01 PM 27231004 29451476 5424708 16.61 2688 2530764 3502504 10.39 262920 4661848 203856 06:03:01 PM 24882716 28283988 7772996 23.80 2688 3684680 4398708 13.05 420808 6742748 248 06:04:01 PM 24757040 28162052 7898672 24.19 2688 3687244 4242804 12.59 437456 6849220 60 06:05:01 PM 24687260 28096696 7968452 24.40 2688 3691688 4065476 12.06 439036 6918052 68 06:06:01 PM 25540076 28959008 7115636 21.79 2688 3701084 3312016 9.83 440952 6068752 24 06:07:01 PM 24439128 28504488 8216584 25.16 2688 4325744 3684208 10.93 505400 7060536 307200 06:08:01 PM 22890564 27045364 9765148 29.90 2688 4423728 6623640 19.65 552352 8537820 2212 06:09:01 PM 24041704 28924564 8614008 26.38 2688 5133172 3208500 9.52 722468 7226048 650608 06:10:01 PM 25669440 30955812 6986272 21.39 2688 5529996 1588012 4.71 959208 5359116 29584 Average: 25769088 29173561 6886624 21.09 2688 3688260 3451576 10.24 457276 5846378 129687 06:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 6.00 0.00 1.01 0.00 0.00 0.00 0.00 0.00 06:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 170.23 119.09 1350.55 36.57 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 PM eth0 410.88 324.55 5336.12 48.64 0.00 0.00 0.00 0.00 06:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 PM lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 06:03:01 PM eth0 385.00 225.71 10039.61 31.48 0.00 0.00 0.00 0.00 06:03:01 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:03:01 PM vetha03d9ca 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 PM lo 35.07 35.07 3.04 3.04 0.00 0.00 0.00 0.00 06:04:01 PM eth0 75.77 55.18 25.08 27.14 0.00 0.00 0.00 0.00 06:04:01 PM docker0 8.88 10.01 1.21 1.19 0.00 0.00 0.00 0.00 06:04:01 PM vethec53cd8 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 06:05:01 PM lo 64.70 64.70 3.90 3.90 0.00 0.00 0.00 0.00 06:05:01 PM eth0 305.40 214.51 85.20 94.19 0.00 0.00 0.00 0.00 06:05:01 PM docker0 3.45 4.18 0.62 0.69 0.00 0.00 0.00 0.00 06:06:01 PM lo 19.43 19.43 0.95 0.95 0.00 0.00 0.00 0.00 06:06:01 PM eth0 205.00 156.16 116.61 58.70 0.00 0.00 0.00 0.00 06:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:07:01 PM eth0 551.36 322.46 2975.36 32.11 0.00 0.00 0.00 0.00 06:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM lo 824.48 824.48 145.93 145.93 0.00 0.00 0.00 0.00 06:08:01 PM eth0 65.54 50.87 27.52 28.61 0.00 0.00 0.00 0.00 06:08:01 PM docker0 353.17 365.66 62.53 75.51 0.00 0.00 0.00 0.00 06:08:01 PM veth1fe9cdc 323.83 335.74 64.09 54.41 0.00 0.00 0.00 0.01 06:08:01 PM vethbd4526f 29.34 30.62 3.27 21.36 0.00 0.00 0.00 0.00 06:09:01 PM lo 583.76 583.76 100.79 100.79 0.00 0.00 0.00 0.00 06:09:01 PM eth0 138.12 117.43 1512.59 29.34 0.00 0.00 0.00 0.00 06:09:01 PM docker0 270.26 275.46 58.40 41.95 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 323.58 220.06 2365.94 40.12 0.00 0.00 0.00 0.00 06:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.57 152.57 25.42 25.42 0.00 0.00 0.00 0.00 Average: eth0 262.66 180.30 2379.58 42.62 0.00 0.00 0.00 0.00 Average: docker0 63.47 65.43 12.25 11.92 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) 08/13/2025 _x86_64_ (8 CPU) 17:59:28 LINUX RESTART (8 CPU) 06:00:00 PM CPU %user %nice %system %iowait %steal %idle 06:00:01 PM all 2.89 0.00 3.39 4.52 0.13 89.08 06:00:01 PM 0 0.00 0.00 1.01 0.00 0.00 98.99 06:00:01 PM 1 1.00 0.00 2.00 0.00 0.00 97.00 06:00:01 PM 2 11.76 0.00 0.98 0.00 0.98 86.27 06:00:01 PM 3 6.32 0.00 20.00 37.89 0.00 35.79 06:00:01 PM 4 0.00 0.00 1.01 0.00 0.00 98.99 06:00:01 PM 5 0.00 0.00 0.99 0.00 0.00 99.01 06:00:01 PM 6 3.96 0.00 0.99 0.00 0.00 95.05 06:00:01 PM 7 0.00 0.00 1.00 0.00 0.00 99.00 06:01:01 PM all 11.22 0.00 1.11 0.80 0.06 86.81 06:01:01 PM 0 3.98 0.00 0.72 0.23 0.07 95.00 06:01:01 PM 1 21.51 0.00 2.17 0.50 0.05 75.77 06:01:01 PM 2 17.61 0.00 1.15 1.02 0.07 80.15 06:01:01 PM 3 4.26 0.00 1.09 1.36 0.05 93.25 06:01:01 PM 4 9.44 0.00 0.75 2.42 0.05 87.33 06:01:01 PM 5 12.46 0.00 1.19 0.12 0.05 86.18 06:01:01 PM 6 16.06 0.00 1.29 0.33 0.07 82.25 06:01:01 PM 7 4.45 0.00 0.50 0.42 0.05 94.58 06:02:01 PM all 38.67 0.00 1.48 1.08 0.12 58.66 06:02:01 PM 0 43.97 0.00 0.75 0.13 0.12 55.02 06:02:01 PM 1 43.16 0.00 1.51 1.19 0.13 54.01 06:02:01 PM 2 45.94 0.00 2.23 1.71 0.13 49.99 06:02:01 PM 3 16.37 0.00 1.11 1.31 0.10 81.12 06:02:01 PM 4 55.61 0.00 1.57 1.39 0.12 41.32 06:02:01 PM 5 29.60 0.00 1.66 0.87 0.12 67.75 06:02:01 PM 6 48.55 0.00 1.45 1.39 0.12 48.50 06:02:01 PM 7 26.09 0.00 1.59 0.64 0.10 71.58 06:03:01 PM all 28.92 0.00 2.82 1.52 0.10 66.64 06:03:01 PM 0 24.36 0.00 2.44 1.51 0.10 71.59 06:03:01 PM 1 28.65 0.00 2.24 4.21 0.10 64.80 06:03:01 PM 2 38.84 0.00 3.07 1.35 0.12 56.62 06:03:01 PM 3 26.36 0.00 3.13 0.39 0.12 70.00 06:03:01 PM 4 29.09 0.00 3.46 0.30 0.10 67.05 06:03:01 PM 5 37.27 0.00 2.30 2.29 0.10 58.04 06:03:01 PM 6 28.69 0.00 3.60 0.61 0.08 67.03 06:03:01 PM 7 18.15 0.00 2.28 1.50 0.10 77.97 06:04:01 PM all 22.67 0.00 2.47 0.07 0.11 74.68 06:04:01 PM 0 20.53 0.00 2.73 0.08 0.12 76.54 06:04:01 PM 1 23.10 0.00 2.23 0.03 0.10 74.54 06:04:01 PM 2 30.70 0.00 2.93 0.08 0.10 66.19 06:04:01 PM 3 19.08 0.00 1.96 0.08 0.10 78.77 06:04:01 PM 4 25.22 0.00 2.53 0.08 0.12 72.05 06:04:01 PM 5 14.22 0.00 2.15 0.07 0.10 83.47 06:04:01 PM 6 30.52 0.00 2.83 0.05 0.10 66.50 06:04:01 PM 7 18.02 0.00 2.43 0.08 0.12 79.35 06:05:01 PM all 8.57 0.00 1.34 0.02 0.09 89.98 06:05:01 PM 0 8.38 0.00 1.07 0.03 0.07 90.45 06:05:01 PM 1 9.21 0.00 1.66 0.05 0.10 88.98 06:05:01 PM 2 9.71 0.00 1.61 0.02 0.08 88.58 06:05:01 PM 3 9.29 0.00 1.14 0.03 0.08 89.45 06:05:01 PM 4 8.53 0.00 1.72 0.00 0.08 89.66 06:05:01 PM 5 8.91 0.00 1.27 0.02 0.08 89.72 06:05:01 PM 6 7.75 0.00 0.89 0.02 0.10 91.25 06:05:01 PM 7 6.78 0.00 1.34 0.02 0.08 91.78 06:06:01 PM all 11.52 0.00 0.55 0.02 0.06 87.84 06:06:01 PM 0 14.73 0.00 0.33 0.00 0.08 84.85 06:06:01 PM 1 4.61 0.00 0.50 0.10 0.07 94.72 06:06:01 PM 2 25.58 0.00 1.02 0.03 0.08 73.28 06:06:01 PM 3 4.19 0.00 0.55 0.05 0.07 95.14 06:06:01 PM 4 5.91 0.00 0.35 0.00 0.05 93.69 06:06:01 PM 5 23.13 0.00 0.53 0.00 0.05 76.28 06:06:01 PM 6 9.46 0.00 0.68 0.00 0.03 89.82 06:06:01 PM 7 4.56 0.00 0.45 0.00 0.07 94.92 06:07:01 PM all 34.29 0.00 1.72 0.33 0.10 63.57 06:07:01 PM 0 32.48 0.00 1.44 0.12 0.10 65.86 06:07:01 PM 1 25.47 0.00 1.71 0.54 0.08 72.20 06:07:01 PM 2 31.36 0.00 2.97 0.10 0.12 65.45 06:07:01 PM 3 46.13 0.00 1.41 0.12 0.10 52.24 06:07:01 PM 4 30.33 0.00 1.81 0.05 0.08 67.72 06:07:01 PM 5 51.27 0.00 1.58 0.71 0.10 46.34 06:07:01 PM 6 36.07 0.00 1.21 0.99 0.10 61.63 06:07:01 PM 7 21.27 0.00 1.59 0.02 0.08 77.04 06:08:01 PM all 29.45 0.00 1.79 0.39 0.12 68.26 06:08:01 PM 0 28.78 0.00 1.81 0.02 0.12 69.27 06:08:01 PM 1 33.88 0.00 2.26 0.90 0.13 62.82 06:08:01 PM 2 30.45 0.00 2.42 0.10 0.13 66.90 06:08:01 PM 3 37.58 0.00 2.01 0.57 0.12 59.73 06:08:01 PM 4 26.36 0.00 1.46 0.00 0.12 72.06 06:08:01 PM 5 29.39 0.00 1.65 0.13 0.10 68.73 06:08:01 PM 6 28.82 0.00 1.61 1.24 0.10 68.23 06:08:01 PM 7 20.32 0.00 1.09 0.12 0.12 78.36 06:09:01 PM all 30.18 0.00 2.13 0.43 0.10 67.16 06:09:01 PM 0 37.99 0.00 2.95 0.35 0.12 58.59 06:09:01 PM 1 26.14 0.00 2.34 0.30 0.08 71.13 06:09:01 PM 2 41.91 0.00 2.06 0.28 0.10 55.64 06:09:01 PM 3 28.17 0.00 1.59 0.18 0.08 69.97 06:09:01 PM 4 30.02 0.00 1.69 0.25 0.10 67.94 06:09:01 PM 5 43.53 0.00 1.44 0.02 0.10 54.91 06:09:01 PM 6 25.27 0.00 2.25 0.13 0.10 72.24 06:09:01 PM 7 8.25 0.00 2.68 1.94 0.08 87.04 06:10:01 PM all 30.82 0.00 1.27 0.85 0.08 66.99 06:10:01 PM 0 31.89 0.00 1.15 0.40 0.10 66.46 06:10:01 PM 1 57.31 0.00 1.10 0.13 0.08 41.37 06:10:01 PM 2 39.37 0.00 1.55 0.22 0.08 58.78 06:10:01 PM 3 28.40 0.00 1.51 0.03 0.10 69.96 06:10:01 PM 4 20.48 0.00 1.76 0.00 0.08 77.67 06:10:01 PM 5 38.25 0.00 1.02 4.11 0.07 56.55 06:10:01 PM 6 14.27 0.00 1.19 1.89 0.05 82.59 06:10:01 PM 7 16.50 0.00 0.84 0.00 0.07 82.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.59 0.00 1.67 0.56 0.09 73.10 Average: 0 24.67 0.00 1.54 0.29 0.10 73.41 Average: 1 27.26 0.00 1.77 0.79 0.09 70.09 Average: 2 31.11 0.00 2.10 0.49 0.10 66.20 Average: 3 21.95 0.00 1.58 0.47 0.09 75.91 Average: 4 24.05 0.00 1.71 0.45 0.09 73.70 Average: 5 28.74 0.00 1.48 0.83 0.09 68.86 Average: 6 24.51 0.00 1.70 0.66 0.09 73.05 Average: 7 14.41 0.00 1.48 0.47 0.09 83.55