---> uname -a: Linux prd-centos8-docker-8c-8g-9936.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 1153 25059 19 5677 30263 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:91:83:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe91:8390/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:2e:6d:a7 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::42:5dff:fe2e:6da7/64 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) 11/05/2025 _x86_64_ (8 CPU) 15:56:22 LINUX RESTART (8 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 232.47 16.67 215.79 3608.06 11324.29 03:59:01 PM 186.72 2.58 184.14 613.23 15503.75 04:00:01 PM 33.61 0.05 33.56 1.07 2637.52 04:01:01 PM 113.38 0.65 112.73 490.37 43638.10 04:02:01 PM 34.71 0.57 34.14 24.12 576.43 04:03:01 PM 5.87 0.00 5.87 0.00 448.86 04:04:01 PM 116.99 0.02 116.97 1.20 23859.50 04:05:01 PM 14.11 0.00 14.11 0.00 295.33 04:06:01 PM 185.64 0.00 185.64 0.00 1887.22 04:07:01 PM 28.42 2.43 25.99 4461.31 952.27 04:08:01 PM 45.67 1.47 44.20 1730.36 34417.08 Average: 90.69 2.22 88.47 993.64 12321.94 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 28809328 30800856 3846384 11.78 2688 2306412 1793484 5.32 179340 3195620 222568 03:59:01 PM 26916144 29169644 5739568 17.58 2688 2562448 3678076 10.91 279644 4956328 50052 04:00:01 PM 26844316 29119616 5811396 17.80 2688 2583212 3228816 9.58 286580 5020912 1348 04:01:01 PM 24843988 28254688 7811724 23.92 2688 3692888 4508716 13.38 436084 6764588 108 04:02:01 PM 24448344 27864792 8207368 25.13 2688 3698564 4309444 12.79 443624 7153956 588 04:03:01 PM 25303840 28734392 7351872 22.51 2688 3712404 3551508 10.54 449636 6295744 3172 04:04:01 PM 23504232 27637480 9151480 28.02 2688 4401892 5896488 17.49 554432 7925584 1652 04:05:01 PM 22945780 27107360 9709932 29.73 2688 4430740 6348516 18.84 556896 8478668 268 04:06:01 PM 24440288 28538928 8215424 25.16 2688 4355700 3840056 11.39 551880 7007620 15524 04:07:01 PM 23383744 28412040 9271968 28.39 2688 5278616 3653400 10.84 725644 7882092 788280 04:08:01 PM 25713884 31032932 6941828 21.26 2688 5562596 1470584 4.36 839324 5432068 24672 Average: 25195808 28788430 7459904 22.84 2688 3871407 3843553 11.40 482099 6373925 100748 03:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 284.92 233.75 3143.78 51.06 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 290.07 226.20 3618.06 36.54 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 113.98 88.67 300.85 23.29 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 3.18 3.18 0.29 0.29 0.00 0.00 0.00 0.00 04:01:01 PM eth0 289.39 173.01 9488.07 17.49 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.80 1.05 0.12 0.12 0.00 0.00 0.00 0.00 04:01:01 PM veth7870f40 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:02:01 PM lo 63.14 63.14 5.02 5.02 0.00 0.00 0.00 0.00 04:02:01 PM eth0 297.47 216.79 83.54 82.05 0.00 0.00 0.00 0.00 04:02:01 PM docker0 11.61 13.17 1.72 1.74 0.00 0.00 0.00 0.00 04:03:01 PM lo 41.38 41.38 2.02 2.02 0.00 0.00 0.00 0.00 04:03:01 PM eth0 190.63 162.81 75.93 70.73 0.00 0.00 0.00 0.00 04:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM lo 18.57 18.57 2.41 2.41 0.00 0.00 0.00 0.00 04:04:01 PM eth0 531.20 205.56 2975.99 18.64 0.00 0.00 0.00 0.00 04:04:01 PM docker0 8.75 9.93 0.82 1.93 0.00 0.00 0.00 0.00 04:04:01 PM veth487a4a7 8.75 10.06 0.94 1.94 0.00 0.00 0.00 0.00 04:04:01 PM veth695151a 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 04:05:01 PM lo 498.02 498.02 69.50 69.50 0.00 0.00 0.00 0.00 04:05:01 PM eth0 96.07 55.20 32.34 27.37 0.00 0.00 0.00 0.00 04:05:01 PM docker0 213.61 217.84 31.63 33.95 0.00 0.00 0.00 0.00 04:05:01 PM veth487a4a7 178.04 184.69 30.65 26.06 0.00 0.00 0.00 0.00 04:05:01 PM veth695151a 35.57 33.24 3.90 7.90 0.00 0.00 0.00 0.00 04:06:01 PM lo 1141.58 1141.58 206.08 206.08 0.00 0.00 0.00 0.00 04:06:01 PM eth0 141.44 106.17 287.62 42.67 0.00 0.00 0.00 0.00 04:06:01 PM docker0 494.57 505.48 102.06 96.86 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 04:07:01 PM eth0 98.37 76.97 1257.49 19.81 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 240.10 173.06 2646.71 69.88 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.60 160.60 25.94 25.94 0.00 0.00 0.00 0.00 Average: eth0 233.98 156.20 2173.67 41.78 0.00 0.00 0.00 0.00 Average: docker0 66.30 67.94 12.39 12.24 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) 11/05/2025 _x86_64_ (8 CPU) 15:56:22 LINUX RESTART (8 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 15.50 0.00 1.23 0.70 0.06 82.51 03:58:01 PM 0 5.98 0.00 0.42 0.13 0.07 93.40 03:58:01 PM 1 12.59 0.00 1.54 0.94 0.07 84.87 03:58:01 PM 2 30.21 0.00 2.29 0.90 0.07 66.53 03:58:01 PM 3 17.71 0.00 0.77 0.20 0.07 81.26 03:58:01 PM 4 10.03 0.00 0.92 0.79 0.05 88.21 03:58:01 PM 5 13.45 0.00 1.44 0.52 0.05 84.54 03:58:01 PM 6 20.45 0.00 1.52 1.82 0.07 76.14 03:58:01 PM 7 13.60 0.00 0.92 0.30 0.07 85.11 03:59:01 PM all 37.29 0.00 1.30 0.78 0.10 60.54 03:59:01 PM 0 28.24 0.00 1.44 0.23 0.10 69.98 03:59:01 PM 1 43.30 0.00 1.09 1.04 0.08 54.50 03:59:01 PM 2 37.76 0.00 1.70 0.92 0.08 59.54 03:59:01 PM 3 38.09 0.00 1.27 0.60 0.08 59.95 03:59:01 PM 4 27.24 0.00 0.95 0.57 0.10 71.14 03:59:01 PM 5 38.44 0.00 1.19 1.52 0.12 58.73 03:59:01 PM 6 36.46 0.00 0.87 0.83 0.12 61.72 03:59:01 PM 7 48.77 0.00 1.89 0.52 0.10 48.72 04:00:01 PM all 19.34 0.00 0.52 0.09 0.05 80.00 04:00:01 PM 0 28.08 0.00 0.15 0.00 0.05 71.72 04:00:01 PM 1 8.46 0.00 0.15 0.00 0.05 91.34 04:00:01 PM 2 63.09 0.00 1.70 0.13 0.08 35.00 04:00:01 PM 3 4.27 0.00 0.25 0.03 0.05 95.39 04:00:01 PM 4 5.18 0.00 0.95 0.07 0.05 93.75 04:00:01 PM 5 17.92 0.00 0.30 0.17 0.05 81.56 04:00:01 PM 6 21.11 0.00 0.13 0.00 0.03 78.73 04:00:01 PM 7 6.61 0.00 0.55 0.30 0.03 92.51 04:01:01 PM all 24.51 0.00 3.17 1.01 0.08 71.23 04:01:01 PM 0 23.71 0.00 2.84 0.39 0.08 72.98 04:01:01 PM 1 17.54 0.00 2.96 1.09 0.08 78.32 04:01:01 PM 2 26.50 0.00 3.08 0.83 0.07 69.52 04:01:01 PM 3 18.67 0.00 4.09 1.77 0.08 75.38 04:01:01 PM 4 27.34 0.00 4.07 0.89 0.07 67.63 04:01:01 PM 5 41.40 0.00 3.04 1.38 0.08 54.10 04:01:01 PM 6 19.10 0.00 3.13 1.53 0.08 76.16 04:01:01 PM 7 21.81 0.00 2.18 0.18 0.08 75.74 04:02:01 PM all 20.90 0.00 2.54 0.05 0.09 76.42 04:02:01 PM 0 27.86 0.00 2.71 0.03 0.12 69.28 04:02:01 PM 1 17.28 0.00 2.30 0.08 0.10 80.23 04:02:01 PM 2 15.32 0.00 2.33 0.03 0.08 82.24 04:02:01 PM 3 24.40 0.00 2.58 0.05 0.08 72.89 04:02:01 PM 4 18.77 0.00 2.63 0.03 0.10 78.47 04:02:01 PM 5 20.84 0.00 2.83 0.07 0.08 76.18 04:02:01 PM 6 20.95 0.00 2.04 0.03 0.08 76.88 04:02:01 PM 7 21.76 0.00 2.92 0.05 0.08 75.19 04:03:01 PM all 18.49 0.00 1.00 0.02 0.07 80.41 04:03:01 PM 0 21.73 0.00 0.94 0.03 0.07 77.24 04:03:01 PM 1 19.45 0.00 0.37 0.00 0.07 80.11 04:03:01 PM 2 22.14 0.00 1.39 0.03 0.08 76.36 04:03:01 PM 3 20.44 0.00 1.52 0.00 0.08 77.95 04:03:01 PM 4 18.98 0.00 0.92 0.00 0.07 80.03 04:03:01 PM 5 18.88 0.00 0.72 0.02 0.07 80.32 04:03:01 PM 6 11.67 0.00 0.47 0.00 0.07 87.80 04:03:01 PM 7 14.65 0.00 1.72 0.10 0.07 83.47 04:04:01 PM all 31.21 0.00 1.96 0.49 0.09 66.25 04:04:01 PM 0 35.73 0.00 2.26 0.77 0.12 61.12 04:04:01 PM 1 26.22 0.00 2.91 0.62 0.08 70.17 04:04:01 PM 2 36.12 0.00 1.76 0.44 0.10 61.59 04:04:01 PM 3 38.14 0.00 1.62 0.08 0.08 60.07 04:04:01 PM 4 16.59 0.00 1.90 1.68 0.07 79.76 04:04:01 PM 5 27.14 0.00 2.11 0.00 0.08 70.66 04:04:01 PM 6 36.22 0.00 1.59 0.25 0.08 61.85 04:04:01 PM 7 33.47 0.00 1.56 0.07 0.10 64.81 04:05:01 PM all 15.86 0.00 0.93 0.02 0.08 83.11 04:05:01 PM 0 28.12 0.00 0.82 0.03 0.08 70.94 04:05:01 PM 1 16.69 0.00 1.47 0.00 0.10 81.74 04:05:01 PM 2 15.32 0.00 0.74 0.00 0.08 83.86 04:05:01 PM 3 13.54 0.00 0.94 0.03 0.08 85.40 04:05:01 PM 4 10.85 0.00 0.99 0.02 0.08 88.06 04:05:01 PM 5 19.81 0.00 0.90 0.02 0.07 79.20 04:05:01 PM 6 8.45 0.00 0.87 0.03 0.10 90.54 04:05:01 PM 7 14.04 0.00 0.70 0.00 0.07 85.19 04:06:01 PM all 19.95 0.00 2.11 0.31 0.09 77.53 04:06:01 PM 0 21.03 0.00 1.42 0.03 0.08 77.43 04:06:01 PM 1 27.43 0.00 1.41 0.00 0.10 71.07 04:06:01 PM 2 15.31 0.00 2.86 2.29 0.10 79.44 04:06:01 PM 3 20.61 0.00 2.01 0.02 0.10 77.26 04:06:01 PM 4 18.80 0.00 2.65 0.00 0.10 78.45 04:06:01 PM 5 16.90 0.00 1.71 0.03 0.08 81.27 04:06:01 PM 6 21.14 0.00 2.18 0.08 0.08 76.51 04:06:01 PM 7 18.37 0.00 2.67 0.05 0.08 78.83 04:07:01 PM all 27.38 0.00 1.16 0.10 0.07 71.29 04:07:01 PM 0 39.19 0.00 0.74 0.00 0.08 59.99 04:07:01 PM 1 25.10 0.00 1.59 0.00 0.07 73.24 04:07:01 PM 2 29.74 0.00 1.14 0.12 0.07 68.94 04:07:01 PM 3 18.56 0.00 1.10 0.15 0.08 80.10 04:07:01 PM 4 23.08 0.00 1.44 0.08 0.05 75.35 04:07:01 PM 5 24.22 0.00 0.65 0.07 0.07 75.00 04:07:01 PM 6 34.19 0.00 1.57 0.32 0.08 63.84 04:07:01 PM 7 24.96 0.00 1.07 0.03 0.07 73.87 04:08:01 PM all 34.11 0.00 1.23 0.46 0.08 64.11 04:08:01 PM 0 24.78 0.00 1.29 0.00 0.08 73.85 04:08:01 PM 1 27.49 0.00 1.56 2.63 0.10 68.22 04:08:01 PM 2 12.57 0.00 0.92 0.08 0.07 86.36 04:08:01 PM 3 43.29 0.00 0.60 0.08 0.10 55.93 04:08:01 PM 4 41.70 0.00 0.85 0.00 0.08 57.36 04:08:01 PM 5 31.29 0.00 1.74 0.60 0.07 66.30 04:08:01 PM 6 50.07 0.00 0.98 0.23 0.08 48.63 04:08:01 PM 7 41.69 0.00 1.91 0.03 0.08 56.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.05 0.00 1.56 0.36 0.08 73.95 Average: 0 25.86 0.00 1.36 0.15 0.09 72.54 Average: 1 21.96 0.00 1.57 0.58 0.08 75.80 Average: 2 27.66 0.00 1.81 0.52 0.08 69.93 Average: 3 23.43 0.00 1.52 0.27 0.08 74.69 Average: 4 19.87 0.00 1.66 0.37 0.07 78.02 Average: 5 24.57 0.00 1.51 0.40 0.07 73.45 Average: 6 25.45 0.00 1.39 0.47 0.08 72.61 Average: 7 23.61 0.00 1.64 0.15 0.08 74.52