---> uname -a: Linux prd-centos8-docker-8c-8g-8619.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 1128 25080 19 5681 30288 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:44:10:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fe44:1050/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:dd:6c:88 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::42:56ff:fedd:6c88/64 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) 11/04/2025 _x86_64_ (8 CPU) 10:35:20 LINUX RESTART (8 CPU) 10:36:01 AM tps rtps wtps bread/s bwrtn/s 10:37:01 AM 97.25 0.43 96.82 11.73 6705.45 10:38:01 AM 272.79 18.06 254.72 3981.87 13531.66 10:39:01 AM 90.57 1.10 89.47 245.12 10257.01 10:40:00 AM 15.11 0.10 15.01 29.64 956.33 10:40:01 AM 15.38 0.00 15.38 0.00 145.05 10:41:01 AM 113.14 0.52 112.63 400.20 38733.80 10:42:01 AM 27.96 0.45 27.51 21.06 514.16 10:43:01 AM 28.51 0.05 28.46 0.53 867.63 10:44:01 AM 104.75 0.00 104.75 0.00 23653.44 10:45:01 AM 13.69 0.00 13.69 0.00 415.53 10:46:01 AM 128.23 2.48 125.75 4511.38 1760.67 10:47:01 AM 49.72 1.37 48.35 1733.69 30552.23 Average: 85.61 2.23 83.38 994.01 11631.09 10:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 AM 29512848 31235844 3142864 9.62 2688 2044124 1504500 4.46 156060 2549048 209400 10:38:01 AM 27798668 29994132 4857044 14.87 2688 2506480 2966400 8.80 237288 4126716 233112 10:39:01 AM 26029720 28306132 6625992 20.29 2688 2584676 4114780 12.21 282936 5835460 19732 10:40:00 AM 24930184 27709352 7725528 23.66 2688 3084120 4793500 14.22 298328 6899912 496848 10:40:01 AM 24795512 27706800 7860200 24.07 2688 3215728 4815540 14.29 336328 7001152 628440 10:41:01 AM 23854220 27266336 8801492 26.95 2688 3694236 6300072 18.69 436844 7752064 52 10:42:01 AM 23807184 27224924 8848528 27.10 2688 3699876 4942596 14.66 444048 7792228 120 10:43:01 AM 24255528 27923788 8400184 25.72 2688 3947920 4246340 12.60 508172 7276576 233976 10:44:01 AM 21910880 26063712 10744832 32.90 2688 4421344 7484260 22.21 555372 9511488 2008 10:45:01 AM 21688956 25855340 10966756 33.58 2688 4435776 7603372 22.56 556840 9732448 1816 10:46:01 AM 24232892 28709452 8422820 25.79 2688 4731992 3364028 9.98 585360 7179520 239988 10:47:01 AM 24238120 29564616 8417592 25.78 2688 5570640 2808584 8.33 794368 6949948 138260 Average: 24754559 28130036 7901153 24.20 2688 3661409 4578664 13.58 432662 6883880 183646 10:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 75.57 55.11 1126.01 8.90 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 400.67 310.90 5196.48 54.52 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 150.67 140.29 925.17 37.33 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 AM eth0 402.50 230.27 7602.59 34.68 0.00 0.00 0.00 0.00 10:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 3463.74 1896.70 136075.37 125.78 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 6.53 6.53 0.56 0.56 0.00 0.00 0.00 0.00 10:41:01 AM eth0 30.17 16.97 11.13 7.82 0.00 0.00 0.00 0.00 10:41:01 AM docker0 1.57 1.95 0.23 0.22 0.00 0.00 0.00 0.00 10:41:01 AM veth4b9c347 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM lo 69.61 69.61 5.22 5.22 0.00 0.00 0.00 0.00 10:42:01 AM eth0 354.19 254.89 99.16 103.85 0.00 0.00 0.00 0.00 10:42:01 AM docker0 10.81 12.20 1.60 1.63 0.00 0.00 0.00 0.00 10:43:01 AM lo 25.67 25.67 1.27 1.27 0.00 0.00 0.00 0.00 10:43:01 AM eth0 194.75 155.80 772.75 58.37 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 91.57 91.57 14.39 14.39 0.00 0.00 0.00 0.00 10:44:01 AM eth0 524.50 154.06 2285.23 15.57 0.00 0.00 0.00 0.00 10:44:01 AM docker0 39.44 43.23 6.26 7.63 0.00 0.00 0.00 0.00 10:44:01 AM veth406d4f9 33.99 37.21 6.09 6.42 0.00 0.00 0.00 0.00 10:44:01 AM veth1f6a307 5.45 6.72 0.71 1.47 0.00 0.00 0.00 0.00 10:45:01 AM lo 992.45 992.45 176.09 176.09 0.00 0.00 0.00 0.00 10:45:01 AM eth0 145.44 94.64 40.83 40.78 0.00 0.00 0.00 0.00 10:45:01 AM docker0 428.12 440.83 76.87 89.67 0.00 0.00 0.00 0.00 10:45:01 AM veth406d4f9 377.01 391.50 77.05 63.21 0.00 0.00 0.00 0.01 10:45:01 AM veth1f6a307 51.11 49.36 5.67 26.46 0.00 0.00 0.00 0.00 10:46:01 AM lo 406.80 406.80 70.59 70.59 0.00 0.00 0.00 0.00 10:46:01 AM eth0 97.28 82.15 1504.58 22.12 0.00 0.00 0.00 0.00 10:46:01 AM docker0 190.17 192.85 44.70 26.98 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 142.12 109.45 2434.31 14.50 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.80 144.80 24.38 24.38 0.00 0.00 0.00 0.00 Average: eth0 233.10 148.16 2176.78 36.35 0.00 0.00 0.00 0.00 Average: docker0 60.93 62.83 11.79 11.47 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) 11/04/2025 _x86_64_ (8 CPU) 10:35:20 LINUX RESTART (8 CPU) 10:36:01 AM CPU %user %nice %system %iowait %steal %idle 10:37:01 AM all 9.07 0.00 0.82 0.73 0.07 89.32 10:37:01 AM 0 9.83 0.00 0.72 0.63 0.07 88.75 10:37:01 AM 1 6.31 0.00 0.63 0.42 0.07 92.57 10:37:01 AM 2 3.08 0.00 0.38 0.74 0.08 95.72 10:37:01 AM 3 8.98 0.00 0.95 0.89 0.05 89.14 10:37:01 AM 4 2.12 0.00 0.27 0.18 0.05 97.38 10:37:01 AM 5 32.43 0.00 2.82 2.39 0.13 62.22 10:37:01 AM 6 2.34 0.00 0.23 0.43 0.08 96.91 10:37:01 AM 7 7.47 0.00 0.53 0.13 0.03 91.83 10:38:01 AM all 28.84 0.00 1.51 1.96 0.24 67.44 10:38:01 AM 0 32.03 0.00 1.09 0.90 0.22 65.76 10:38:01 AM 1 25.04 0.00 1.76 2.91 0.22 70.08 10:38:01 AM 2 19.54 0.00 1.34 0.55 0.23 78.33 10:38:01 AM 3 36.35 0.00 2.19 3.08 0.30 58.08 10:38:01 AM 4 27.20 0.00 1.59 2.61 0.28 68.31 10:38:01 AM 5 38.63 0.00 1.98 3.16 0.30 55.93 10:38:01 AM 6 29.70 0.00 1.27 1.40 0.22 67.41 10:38:01 AM 7 22.26 0.00 0.84 1.09 0.18 75.64 10:39:01 AM all 29.86 0.00 0.86 1.42 0.09 67.77 10:39:01 AM 0 32.11 0.00 0.90 0.00 0.10 66.88 10:39:01 AM 1 23.85 0.00 0.67 0.47 0.08 74.92 10:39:01 AM 2 28.53 0.00 0.57 0.75 0.08 70.06 10:39:01 AM 3 35.98 0.00 1.69 2.99 0.10 59.24 10:39:01 AM 4 22.76 0.00 0.80 5.25 0.08 71.11 10:39:01 AM 5 29.63 0.00 0.39 0.22 0.08 69.68 10:39:01 AM 6 41.63 0.00 0.92 1.35 0.13 55.97 10:39:01 AM 7 24.38 0.00 0.92 0.35 0.08 74.26 10:40:00 AM all 19.82 0.00 0.74 0.06 0.06 79.32 10:40:00 AM 0 12.25 0.00 0.63 0.03 0.05 87.04 10:40:00 AM 1 26.22 0.00 0.95 0.03 0.07 72.73 10:40:00 AM 2 5.23 0.00 0.81 0.02 0.05 93.89 10:40:00 AM 3 11.91 0.00 0.56 0.22 0.08 87.23 10:40:00 AM 4 19.22 0.00 0.49 0.17 0.07 80.05 10:40:00 AM 5 35.77 0.00 0.85 0.02 0.07 63.29 10:40:00 AM 6 27.25 0.00 1.09 0.00 0.05 71.62 10:40:00 AM 7 20.66 0.00 0.56 0.02 0.03 78.73 10:40:01 AM all 12.71 0.00 4.24 0.14 0.00 82.91 10:40:01 AM 0 20.69 0.00 5.75 1.15 0.00 72.41 10:40:01 AM 1 2.27 0.00 1.14 0.00 0.00 96.59 10:40:01 AM 2 24.44 0.00 6.67 0.00 0.00 68.89 10:40:01 AM 3 24.42 0.00 10.47 0.00 0.00 65.12 10:40:01 AM 4 4.44 0.00 1.11 0.00 0.00 94.44 10:40:01 AM 5 2.22 0.00 1.11 0.00 0.00 96.67 10:40:01 AM 6 3.30 0.00 0.00 0.00 0.00 96.70 10:40:01 AM 7 20.93 0.00 8.14 0.00 0.00 70.93 10:41:01 AM all 20.41 0.00 2.71 1.07 0.30 75.50 10:41:01 AM 0 19.98 0.00 2.06 0.18 0.28 77.49 10:41:01 AM 1 16.09 0.00 2.56 4.02 0.30 77.03 10:41:01 AM 2 13.27 0.00 3.25 1.55 0.27 81.67 10:41:01 AM 3 16.28 0.00 3.88 1.65 0.25 77.93 10:41:01 AM 4 17.74 0.00 2.42 0.08 0.35 79.40 10:41:01 AM 5 19.49 0.00 2.89 0.65 0.30 76.66 10:41:01 AM 6 21.25 0.00 2.13 0.02 0.37 76.23 10:41:01 AM 7 39.14 0.00 2.54 0.39 0.30 57.63 10:42:01 AM all 18.34 0.00 2.08 0.04 0.09 79.44 10:42:01 AM 0 18.02 0.00 1.42 0.02 0.10 80.44 10:42:01 AM 1 15.16 0.00 1.74 0.02 0.12 82.96 10:42:01 AM 2 13.42 0.00 2.34 0.05 0.08 84.10 10:42:01 AM 3 19.97 0.00 2.08 0.03 0.07 77.86 10:42:01 AM 4 18.37 0.00 1.66 0.05 0.08 79.84 10:42:01 AM 5 19.80 0.00 2.43 0.03 0.10 77.64 10:42:01 AM 6 17.36 0.00 2.36 0.05 0.07 80.16 10:42:01 AM 7 24.65 0.00 2.61 0.10 0.10 72.54 10:43:01 AM all 29.91 0.00 1.11 0.06 0.09 68.84 10:43:01 AM 0 23.13 0.00 1.45 0.02 0.07 75.33 10:43:01 AM 1 25.67 0.00 1.20 0.05 0.08 73.00 10:43:01 AM 2 30.17 0.00 0.79 0.20 0.10 68.74 10:43:01 AM 3 22.54 0.00 1.19 0.02 0.08 76.17 10:43:01 AM 4 25.54 0.00 1.39 0.12 0.10 72.85 10:43:01 AM 5 50.48 0.00 1.39 0.10 0.08 47.95 10:43:01 AM 6 22.51 0.00 0.90 0.00 0.08 76.50 10:43:01 AM 7 39.18 0.00 0.55 0.00 0.08 60.18 10:44:01 AM all 27.41 0.00 1.67 0.68 0.08 70.17 10:44:01 AM 0 17.74 0.00 1.66 1.32 0.10 79.18 10:44:01 AM 1 20.29 0.00 1.83 0.65 0.10 77.13 10:44:01 AM 2 33.36 0.00 1.71 1.26 0.07 63.60 10:44:01 AM 3 50.71 0.00 2.16 0.92 0.08 46.12 10:44:01 AM 4 15.31 0.00 1.29 0.03 0.07 83.30 10:44:01 AM 5 30.83 0.00 1.68 0.17 0.08 67.24 10:44:01 AM 6 36.17 0.00 1.41 0.02 0.08 62.33 10:44:01 AM 7 14.84 0.00 1.59 1.04 0.08 82.44 10:45:01 AM all 15.63 0.00 1.37 0.02 0.12 82.86 10:45:01 AM 0 17.15 0.00 1.24 0.00 0.12 81.50 10:45:01 AM 1 16.41 0.00 1.49 0.03 0.13 81.93 10:45:01 AM 2 17.69 0.00 1.19 0.00 0.10 81.02 10:45:01 AM 3 20.45 0.00 1.31 0.05 0.12 78.08 10:45:01 AM 4 13.54 0.00 1.66 0.02 0.12 84.67 10:45:01 AM 5 13.51 0.00 1.02 0.00 0.12 85.35 10:45:01 AM 6 8.81 0.00 1.74 0.02 0.12 89.32 10:45:01 AM 7 17.50 0.00 1.32 0.02 0.12 81.05 10:46:01 AM all 29.30 0.00 1.28 0.37 0.09 68.96 10:46:01 AM 0 28.38 0.00 0.58 0.10 0.08 70.85 10:46:01 AM 1 9.91 0.00 1.47 0.08 0.10 88.43 10:46:01 AM 2 34.95 0.00 1.39 0.23 0.08 63.34 10:46:01 AM 3 22.69 0.00 2.31 2.06 0.08 72.86 10:46:01 AM 4 39.54 0.00 1.47 0.27 0.08 58.63 10:46:01 AM 5 20.25 0.00 0.90 0.05 0.07 78.73 10:46:01 AM 6 32.32 0.00 1.24 0.10 0.10 66.24 10:46:01 AM 7 46.35 0.00 0.89 0.10 0.08 52.58 10:46:01 AM CPU %user %nice %system %iowait %steal %idle 10:47:01 AM all 37.56 0.00 1.63 0.85 0.08 59.88 10:47:01 AM 0 62.71 0.00 1.05 0.00 0.10 36.13 10:47:01 AM 1 19.57 0.00 1.57 1.36 0.07 77.43 10:47:01 AM 2 41.26 0.00 1.59 0.23 0.10 56.81 10:47:01 AM 3 36.43 0.00 2.48 0.02 0.07 61.01 10:47:01 AM 4 17.74 0.00 1.90 1.49 0.10 78.77 10:47:01 AM 5 44.78 0.00 1.42 0.00 0.08 53.72 10:47:01 AM 6 49.67 0.00 1.15 0.02 0.08 49.08 10:47:01 AM 7 28.15 0.00 1.88 3.67 0.07 66.23 Average: all 24.19 0.00 1.44 0.66 0.12 73.60 Average: 0 24.87 0.00 1.17 0.29 0.12 73.55 Average: 1 18.56 0.00 1.44 0.91 0.12 78.96 Average: 2 21.89 0.00 1.40 0.51 0.11 76.08 Average: 3 25.68 0.00 1.90 1.08 0.12 71.22 Average: 4 19.90 0.00 1.36 0.93 0.13 77.68 Average: 5 30.47 0.00 1.61 0.62 0.13 67.16 Average: 6 26.24 0.00 1.31 0.31 0.13 72.01 Average: 7 25.87 0.00 1.30 0.63 0.11 72.10