---> uname -a: Linux prd-centos8-docker-8c-8g-24882.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1671 22253 19 7964 29745 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:5b:41:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe5b:4199/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:ec:ac:cf 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/30/2025 _x86_64_ (8 CPU) 23:48:17 LINUX RESTART (8 CPU) 11:49:03 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 146.21 2.41 143.80 1571.87 10897.41 11:51:01 PM 238.53 14.51 224.01 1973.00 8219.31 11:52:01 PM 95.85 1.85 94.00 391.00 12349.01 11:53:01 PM 66.83 2.00 64.83 140.09 8223.94 11:54:01 PM 166.36 0.38 165.97 78.65 27782.07 11:55:01 PM 1282.00 0.02 1281.99 13.60 79170.70 11:56:01 PM 925.46 0.00 925.46 0.00 39992.95 11:57:01 PM 8.25 0.00 8.25 0.00 285.42 11:58:01 PM 9.70 0.00 9.70 0.00 1494.63 11:59:01 PM 686.90 0.50 686.40 24.80 28971.32 Average: 363.32 2.17 361.15 415.45 21774.16 11:49:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29418944 31235440 3236768 9.91 2688 2132788 1402300 4.16 158548 2613408 95524 11:51:01 PM 28032844 30321728 4622868 14.16 2688 2595644 2652428 7.87 256444 3857936 317316 11:52:01 PM 26906512 29398936 5749200 17.61 2688 2795976 3448820 10.23 284988 4938744 163228 11:53:01 PM 25681300 28289452 6974412 21.36 2688 2908944 3950056 11.72 316564 6120968 42164 11:54:01 PM 23279076 27637252 9376636 28.71 2688 4608380 4473808 13.27 423308 8250616 1006136 11:55:01 PM 22524076 28221376 10131636 31.03 2688 5716296 3523112 10.45 464520 8470072 207720 11:56:01 PM 20951924 27395564 11703788 35.84 2688 6360876 3584396 10.63 527724 9748180 8 11:57:01 PM 19414712 25859520 13241000 40.55 2688 6361252 3955588 11.74 528900 11232920 8 11:58:01 PM 21641184 28254696 11014528 33.73 2688 6527236 3521244 10.45 536884 9066656 131020 11:59:01 PM 22906152 30564340 9749560 29.86 2688 7502804 1526092 4.53 1044796 7167740 474164 Average: 24075672 28717830 8580040 26.27 2688 4751020 3203784 9.51 454268 7146724 243729 11:49:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 290.11 224.23 1200.48 54.00 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 512.51 405.10 6518.49 66.14 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 180.60 132.61 2768.24 18.30 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 116.34 101.27 1626.53 18.52 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 619.38 484.57 9225.58 56.67 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 275.52 212.00 2970.93 23.38 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 107.10 96.78 1350.03 13.90 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 2.23 1.28 6.59 0.57 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 82.59 52.57 605.13 4.59 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 418.91 421.81 2864.71 1567.71 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 260.42 213.18 2919.30 182.80 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 06/30/2025 _x86_64_ (8 CPU) 23:48:17 LINUX RESTART (8 CPU) 11:49:03 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 7.45 0.00 0.88 0.41 0.05 91.22 11:50:01 PM 0 6.35 0.00 0.66 0.10 0.07 92.82 11:50:01 PM 1 3.57 0.00 1.00 1.26 0.05 94.11 11:50:01 PM 2 2.51 0.00 0.45 0.33 0.05 96.66 11:50:01 PM 3 2.06 0.00 0.21 0.12 0.03 97.58 11:50:01 PM 4 5.13 0.00 0.66 0.38 0.03 93.80 11:50:01 PM 5 21.10 0.00 1.78 0.38 0.05 76.69 11:50:01 PM 6 12.94 0.00 1.80 0.47 0.05 84.75 11:50:01 PM 7 5.90 0.00 0.47 0.24 0.03 93.35 11:51:01 PM all 20.87 0.00 1.34 0.57 0.08 77.15 11:51:01 PM 0 15.99 0.00 1.62 0.58 0.07 81.73 11:51:01 PM 1 22.30 0.00 1.99 1.02 0.07 74.62 11:51:01 PM 2 24.96 0.00 1.27 0.30 0.08 73.38 11:51:01 PM 3 15.91 0.00 1.00 0.47 0.08 82.54 11:51:01 PM 4 19.62 0.00 1.62 0.28 0.08 78.39 11:51:01 PM 5 27.76 0.00 0.95 0.47 0.08 70.74 11:51:01 PM 6 14.79 0.00 1.20 1.20 0.07 82.73 11:51:01 PM 7 25.62 0.00 1.07 0.20 0.07 73.04 11:52:01 PM all 51.58 0.00 1.17 0.42 0.11 46.73 11:52:01 PM 0 30.99 0.00 1.10 0.37 0.10 67.45 11:52:01 PM 1 63.55 0.00 1.25 0.07 0.13 34.99 11:52:01 PM 2 74.62 0.00 1.60 0.37 0.13 23.28 11:52:01 PM 3 65.41 0.00 1.27 0.25 0.12 32.95 11:52:01 PM 4 24.81 0.00 1.02 1.72 0.08 72.36 11:52:01 PM 5 57.44 0.00 1.12 0.30 0.08 41.06 11:52:01 PM 6 38.53 0.00 0.97 0.23 0.10 60.17 11:52:01 PM 7 57.26 0.00 1.02 0.02 0.10 41.61 11:53:01 PM all 47.67 0.00 1.28 0.28 0.10 50.66 11:53:01 PM 0 53.97 0.00 1.47 0.05 0.10 44.41 11:53:01 PM 1 42.78 0.00 1.50 0.17 0.12 55.43 11:53:01 PM 2 46.18 0.00 1.54 0.20 0.10 51.98 11:53:01 PM 3 35.03 0.00 1.46 0.25 0.08 63.18 11:53:01 PM 4 41.14 0.00 1.41 0.94 0.10 56.42 11:53:01 PM 5 54.06 0.00 0.77 0.00 0.12 45.06 11:53:01 PM 6 64.54 0.00 0.83 0.02 0.10 34.51 11:53:01 PM 7 43.60 0.00 1.30 0.62 0.10 54.38 11:54:01 PM all 17.97 0.00 2.25 0.68 0.09 79.01 11:54:01 PM 0 19.45 0.00 1.59 0.13 0.10 78.73 11:54:01 PM 1 12.77 0.00 0.92 3.14 0.07 83.10 11:54:01 PM 2 16.13 0.00 4.13 0.62 0.10 79.02 11:54:01 PM 3 14.95 0.00 1.36 0.34 0.10 83.26 11:54:01 PM 4 6.64 0.00 1.49 0.85 0.07 90.95 11:54:01 PM 5 8.15 0.00 0.65 0.00 0.07 91.13 11:54:01 PM 6 56.34 0.00 4.49 0.25 0.10 38.82 11:54:01 PM 7 9.42 0.00 3.36 0.12 0.10 87.00 11:55:01 PM all 15.64 0.00 4.87 3.43 0.09 75.96 11:55:01 PM 0 3.79 0.00 3.44 0.55 0.07 92.15 11:55:01 PM 1 3.30 0.00 3.10 4.59 0.08 88.92 11:55:01 PM 2 13.42 0.00 7.24 3.59 0.10 75.65 11:55:01 PM 3 8.22 0.00 1.27 2.48 0.08 87.94 11:55:01 PM 4 4.37 0.00 5.55 12.54 0.08 77.46 11:55:01 PM 5 7.85 0.00 4.69 1.28 0.12 86.06 11:55:01 PM 6 41.02 0.00 6.94 0.62 0.10 51.31 11:55:01 PM 7 43.31 0.00 6.79 1.84 0.08 47.97 11:56:01 PM all 20.80 0.00 2.64 1.78 0.08 74.70 11:56:01 PM 0 12.20 0.00 3.58 0.91 0.12 83.20 11:56:01 PM 1 5.80 0.00 1.24 2.76 0.07 90.14 11:56:01 PM 2 14.39 0.00 2.26 0.55 0.07 82.72 11:56:01 PM 3 44.47 0.00 5.70 0.17 0.12 49.54 11:56:01 PM 4 24.79 0.00 1.93 0.03 0.07 73.18 11:56:01 PM 5 8.69 0.00 1.84 7.48 0.07 81.92 11:56:01 PM 6 44.25 0.00 3.94 2.19 0.10 49.51 11:56:01 PM 7 11.96 0.00 0.63 0.12 0.07 87.23 11:57:01 PM all 20.73 0.00 0.72 0.01 0.07 78.47 11:57:01 PM 0 13.78 0.00 0.75 0.00 0.07 85.40 11:57:01 PM 1 9.31 0.00 0.62 0.00 0.07 90.00 11:57:01 PM 2 67.45 0.00 1.07 0.00 0.10 31.39 11:57:01 PM 3 4.27 0.00 0.37 0.02 0.03 95.31 11:57:01 PM 4 7.13 0.00 0.50 0.10 0.08 92.19 11:57:01 PM 5 42.32 0.00 1.57 0.00 0.08 56.03 11:57:01 PM 6 10.59 0.00 0.50 0.00 0.05 88.86 11:57:01 PM 7 10.99 0.00 0.37 0.00 0.05 88.59 11:58:01 PM all 20.70 0.00 0.95 0.03 0.07 78.26 11:58:01 PM 0 59.53 0.00 1.57 0.00 0.12 38.78 11:58:01 PM 1 15.39 0.00 1.15 0.00 0.08 83.38 11:58:01 PM 2 36.21 0.00 1.05 0.03 0.12 62.59 11:58:01 PM 3 14.37 0.00 0.89 0.03 0.07 84.65 11:58:01 PM 4 10.35 0.00 0.87 0.02 0.03 88.73 11:58:01 PM 5 14.05 0.00 0.93 0.00 0.05 84.96 11:58:01 PM 6 6.56 0.00 0.48 0.13 0.05 92.77 11:58:01 PM 7 9.16 0.00 0.63 0.00 0.05 90.16 11:59:01 PM all 16.62 0.00 2.73 1.57 0.09 78.99 11:59:01 PM 0 13.21 0.00 2.83 4.02 0.08 79.87 11:59:01 PM 1 14.77 0.00 2.61 1.10 0.10 81.42 11:59:01 PM 2 14.95 0.00 2.15 2.05 0.07 80.79 11:59:01 PM 3 7.15 0.00 4.02 1.77 0.08 86.98 11:59:01 PM 4 8.45 0.00 2.07 0.72 0.12 88.64 11:59:01 PM 5 51.31 0.00 4.12 0.67 0.10 43.80 11:59:01 PM 6 9.41 0.00 1.71 1.66 0.07 87.15 11:59:01 PM 7 13.67 0.00 2.35 0.57 0.08 83.33 Average: all 24.07 0.00 1.88 0.92 0.08 73.05 Average: 0 22.99 0.00 1.86 0.67 0.09 74.38 Average: 1 19.41 0.00 1.54 1.41 0.08 77.55 Average: 2 31.23 0.00 2.28 0.80 0.09 65.60 Average: 3 21.25 0.00 1.76 0.59 0.08 76.33 Average: 4 15.28 0.00 1.71 1.76 0.08 81.18 Average: 5 29.31 0.00 1.84 1.06 0.08 67.71 Average: 6 29.94 0.00 2.28 0.68 0.08 67.02 Average: 7 23.13 0.00 1.80 0.37 0.07 74.62