---> uname -a: Linux prd-centos8-docker-8c-8g-2687.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 1150 25077 19 5662 30266 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:4f:a5:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe4f:a564/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:40:14:5f 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:b9ff:fe40:145f/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) 10/14/2025 _x86_64_ (8 CPU) 12:49:39 LINUX RESTART (8 CPU) 12:50:01 PM tps rtps wtps bread/s bwrtn/s 12:50:02 PM 288.37 103.49 184.88 33553.49 99191.86 12:51:01 PM 235.36 20.18 215.18 4020.74 7323.14 12:52:01 PM 284.45 5.30 279.15 1176.74 20534.76 12:53:01 PM 70.79 0.05 70.74 1.07 3799.57 12:54:01 PM 117.32 0.73 116.59 431.78 38839.58 12:55:01 PM 24.74 0.45 24.29 21.59 447.88 12:56:01 PM 9.70 0.00 9.70 0.00 207.98 12:57:01 PM 29.30 0.00 29.30 0.00 1685.39 12:58:01 PM 99.15 0.07 99.08 111.30 22804.13 12:59:01 PM 177.20 0.00 177.20 0.00 1885.80 01:00:01 PM 62.26 3.87 58.40 6213.00 27598.07 01:01:01 PM 42.40 0.47 41.94 63.98 8522.43 Average: 104.83 2.93 101.90 1132.46 12271.32 12:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:02 PM 30013968 31371520 2641744 8.09 2688 1697340 1413824 4.19 124372 2149984 668 12:51:01 PM 29301284 31141580 3354428 10.27 2688 2158564 1984472 5.89 160852 2747032 234688 12:52:01 PM 27258512 29487204 5397200 16.53 2688 2538812 3486896 10.35 268184 4633560 50836 12:53:01 PM 27107684 29379084 5548028 16.99 2688 2579644 2984396 8.85 277456 4768172 148 12:54:01 PM 25144748 28550968 7510964 23.00 2688 3688948 3946976 11.71 434316 6468724 0 12:55:01 PM 24850484 28262228 7805228 23.90 2688 3693760 3908524 11.60 441088 6755508 204 12:56:01 PM 24786312 28199748 7869400 24.10 2688 3695732 3900148 11.57 441472 6819376 120 12:57:01 PM 24899680 28586460 7756032 23.75 2688 3966324 3639328 10.80 508048 6634408 231340 12:58:01 PM 23056956 27218912 9598756 29.39 2688 4430324 6340868 18.81 555536 8369496 1928 12:59:01 PM 24082144 28180692 8573568 26.25 2688 4355356 3936764 11.68 553964 7360240 15708 01:00:01 PM 24521616 29812944 8134096 24.91 2688 5536972 2604072 7.73 779260 6686368 211192 01:01:01 PM 25661632 30972848 6994080 21.42 2688 5553272 1536736 4.56 972924 5351920 23116 Average: 25890418 29263682 6765294 20.72 2688 3657921 3306917 9.81 459789 5728732 64162 12:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 PM eth0 1424.42 1219.77 10874.52 78.62 0.00 0.00 0.00 0.00 12:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 162.72 111.18 1422.73 38.60 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 420.41 344.16 5358.32 48.20 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 168.74 123.56 616.95 38.47 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 5.98 5.98 0.54 0.54 0.00 0.00 0.00 0.00 12:54:01 PM eth0 310.38 189.81 9483.25 18.67 0.00 0.00 0.00 0.00 12:54:01 PM docker0 1.58 1.92 0.23 0.22 0.00 0.00 0.00 0.00 12:54:01 PM veth828034d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 62.91 62.91 4.77 4.77 0.00 0.00 0.00 0.00 12:55:01 PM eth0 381.14 238.77 113.90 101.30 0.00 0.00 0.00 0.00 12:55:01 PM docker0 10.01 11.36 1.49 1.47 0.00 0.00 0.00 0.00 12:56:01 PM lo 61.46 61.46 3.13 3.13 0.00 0.00 0.00 0.00 12:56:01 PM eth0 433.49 285.10 115.93 104.98 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 12:57:01 PM lo 12.71 12.71 0.64 0.64 0.00 0.00 0.00 0.00 12:57:01 PM eth0 256.57 197.12 1127.13 54.84 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 441.34 441.34 65.95 65.95 0.00 0.00 0.00 0.00 12:58:01 PM eth0 314.71 132.52 1925.72 28.17 0.00 0.00 0.00 0.00 12:58:01 PM docker0 191.82 200.20 30.07 32.13 0.00 0.00 0.00 0.00 12:58:01 PM veth7fba4e2 170.48 178.09 30.24 26.25 0.00 0.00 0.00 0.00 12:58:01 PM veth1d30b9f 21.34 22.81 2.45 6.15 0.00 0.00 0.00 0.00 12:59:01 PM lo 1026.85 1026.85 187.55 187.55 0.00 0.00 0.00 0.00 12:59:01 PM eth0 145.98 110.61 297.89 41.10 0.00 0.00 0.00 0.00 12:59:01 PM docker0 452.51 462.76 94.09 88.01 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 PM eth0 229.56 165.24 3452.63 22.86 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 110.10 78.02 225.49 64.88 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.52 146.52 23.87 23.87 0.00 0.00 0.00 0.00 Average: eth0 268.38 181.10 2207.15 51.15 0.00 0.00 0.00 0.00 Average: docker0 59.71 61.58 11.46 11.09 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) 10/14/2025 _x86_64_ (8 CPU) 12:49:39 LINUX RESTART (8 CPU) 12:50:01 PM CPU %user %nice %system %iowait %steal %idle 12:50:02 PM all 17.11 0.00 9.38 2.53 0.30 70.68 12:50:02 PM 0 20.48 0.00 10.84 2.41 0.00 66.27 12:50:02 PM 1 3.61 0.00 10.84 3.61 0.00 81.93 12:50:02 PM 2 39.08 0.00 3.45 0.00 0.00 57.47 12:50:02 PM 3 18.82 0.00 10.59 1.18 1.18 68.24 12:50:02 PM 4 19.51 0.00 8.54 0.00 0.00 71.95 12:50:02 PM 5 19.51 0.00 14.63 2.44 0.00 63.41 12:50:02 PM 6 8.14 0.00 9.30 0.00 1.16 81.40 12:50:02 PM 7 7.14 0.00 7.14 10.71 0.00 75.00 12:51:01 PM all 11.75 0.00 1.23 0.55 0.05 86.42 12:51:01 PM 0 5.59 0.00 0.82 0.17 0.03 93.39 12:51:01 PM 1 16.25 0.00 1.82 1.21 0.05 80.68 12:51:01 PM 2 7.84 0.00 0.65 0.27 0.07 91.17 12:51:01 PM 3 10.08 0.00 0.93 0.22 0.03 88.73 12:51:01 PM 4 13.25 0.00 1.26 0.20 0.05 85.24 12:51:01 PM 5 12.89 0.00 0.80 0.20 0.05 86.06 12:51:01 PM 6 21.52 0.00 2.53 1.85 0.07 74.02 12:51:01 PM 7 6.54 0.00 1.04 0.26 0.05 92.12 12:52:01 PM all 40.30 0.00 1.48 0.84 0.11 57.27 12:52:01 PM 0 45.92 0.00 0.73 0.23 0.12 53.00 12:52:01 PM 1 43.46 0.00 1.50 0.90 0.10 54.04 12:52:01 PM 2 39.39 0.00 2.44 1.34 0.13 56.70 12:52:01 PM 3 48.85 0.00 2.18 0.85 0.13 47.98 12:52:01 PM 4 36.04 0.00 1.44 0.97 0.12 61.43 12:52:01 PM 5 51.64 0.00 1.27 1.29 0.12 45.69 12:52:01 PM 6 23.02 0.00 1.44 0.84 0.10 74.61 12:52:01 PM 7 34.12 0.00 0.80 0.28 0.10 64.69 12:53:01 PM all 17.77 0.00 0.56 0.15 0.05 81.47 12:53:01 PM 0 21.35 0.00 0.22 0.37 0.07 78.00 12:53:01 PM 1 16.82 0.00 0.57 0.13 0.05 82.43 12:53:01 PM 2 55.39 0.00 0.92 0.05 0.08 43.56 12:53:01 PM 3 5.33 0.00 0.38 0.03 0.05 94.21 12:53:01 PM 4 13.48 0.00 0.42 0.38 0.05 85.66 12:53:01 PM 5 10.77 0.00 0.27 0.13 0.02 88.81 12:53:01 PM 6 4.69 0.00 1.15 0.00 0.03 94.12 12:53:01 PM 7 14.28 0.00 0.57 0.10 0.03 85.02 12:54:01 PM all 26.99 0.00 3.01 0.78 0.10 69.12 12:54:01 PM 0 32.46 0.00 3.08 0.08 0.10 64.27 12:54:01 PM 1 29.04 0.00 2.47 0.59 0.10 67.80 12:54:01 PM 2 31.74 0.00 3.26 2.72 0.10 62.18 12:54:01 PM 3 15.10 0.00 3.94 0.47 0.08 80.40 12:54:01 PM 4 27.67 0.00 3.35 0.05 0.08 68.84 12:54:01 PM 5 14.94 0.00 2.72 2.05 0.10 80.18 12:54:01 PM 6 33.19 0.00 3.25 0.17 0.10 63.29 12:54:01 PM 7 31.71 0.00 2.01 0.12 0.12 66.05 12:55:01 PM all 16.19 0.00 1.77 0.11 0.08 81.84 12:55:01 PM 0 20.41 0.00 2.21 0.07 0.08 77.23 12:55:01 PM 1 15.93 0.00 1.84 0.05 0.07 82.11 12:55:01 PM 2 13.67 0.00 2.13 0.35 0.08 83.77 12:55:01 PM 3 15.41 0.00 1.62 0.02 0.08 82.87 12:55:01 PM 4 20.70 0.00 1.46 0.22 0.08 77.54 12:55:01 PM 5 15.54 0.00 1.89 0.10 0.07 82.40 12:55:01 PM 6 14.01 0.00 1.66 0.02 0.08 84.23 12:55:01 PM 7 13.87 0.00 1.39 0.08 0.05 84.60 12:56:01 PM all 5.43 0.00 1.04 0.01 0.06 93.45 12:56:01 PM 0 3.65 0.00 0.95 0.02 0.05 95.33 12:56:01 PM 1 5.21 0.00 1.12 0.02 0.07 93.59 12:56:01 PM 2 6.18 0.00 0.79 0.03 0.08 92.92 12:56:01 PM 3 5.87 0.00 1.49 0.00 0.05 92.59 12:56:01 PM 4 6.02 0.00 1.04 0.00 0.07 92.87 12:56:01 PM 5 3.68 0.00 0.70 0.02 0.07 95.53 12:56:01 PM 6 4.97 0.00 0.89 0.02 0.07 94.06 12:56:01 PM 7 7.89 0.00 1.34 0.02 0.05 90.70 12:57:01 PM all 35.61 0.00 1.15 0.12 0.10 63.02 12:57:01 PM 0 45.13 0.00 0.67 0.02 0.10 54.08 12:57:01 PM 1 35.17 0.00 1.04 0.10 0.10 63.60 12:57:01 PM 2 42.34 0.00 2.03 0.40 0.12 55.11 12:57:01 PM 3 41.01 0.00 1.32 0.02 0.10 57.55 12:57:01 PM 4 29.74 0.00 0.70 0.12 0.10 69.34 12:57:01 PM 5 36.27 0.00 1.27 0.08 0.08 62.29 12:57:01 PM 6 24.77 0.00 1.12 0.10 0.08 73.92 12:57:01 PM 7 30.41 0.00 1.07 0.12 0.08 68.32 12:58:01 PM all 27.67 0.00 2.19 0.48 0.11 69.55 12:58:01 PM 0 32.29 0.00 2.20 0.59 0.12 64.80 12:58:01 PM 1 16.84 0.00 3.13 0.45 0.12 79.46 12:58:01 PM 2 29.51 0.00 2.55 1.01 0.12 66.81 12:58:01 PM 3 19.83 0.00 2.23 0.07 0.10 77.77 12:58:01 PM 4 24.26 0.00 2.07 0.86 0.10 72.71 12:58:01 PM 5 32.53 0.00 1.93 0.32 0.10 65.11 12:58:01 PM 6 31.02 0.00 1.60 0.20 0.12 67.06 12:58:01 PM 7 35.03 0.00 1.81 0.35 0.12 62.69 12:59:01 PM all 29.57 0.00 1.96 0.32 0.12 68.04 12:59:01 PM 0 25.00 0.00 1.91 0.08 0.12 72.90 12:59:01 PM 1 27.38 0.00 2.11 0.03 0.12 70.36 12:59:01 PM 2 39.89 0.00 0.97 0.00 0.12 59.02 12:59:01 PM 3 23.93 0.00 1.67 0.02 0.12 74.26 12:59:01 PM 4 18.79 0.00 2.10 2.30 0.10 76.70 12:59:01 PM 5 41.54 0.00 2.83 0.07 0.13 55.43 12:59:01 PM 6 13.65 0.00 2.15 0.02 0.10 84.09 12:59:01 PM 7 46.30 0.00 1.94 0.03 0.12 51.61 01:00:01 PM all 34.11 0.00 1.68 0.39 0.09 63.73 01:00:01 PM 0 34.90 0.00 1.02 0.05 0.10 63.93 01:00:01 PM 1 38.48 0.00 2.66 0.25 0.10 58.51 01:00:01 PM 2 29.42 0.00 1.84 0.15 0.07 68.52 01:00:01 PM 3 38.33 0.00 1.81 2.11 0.08 57.67 01:00:01 PM 4 23.95 0.00 1.44 0.33 0.08 74.19 01:00:01 PM 5 19.43 0.00 1.89 0.20 0.07 78.41 01:00:01 PM 6 39.20 0.00 1.68 0.00 0.10 59.03 01:00:01 PM 7 49.20 0.00 1.14 0.00 0.10 49.56 01:00:01 PM CPU %user %nice %system %iowait %steal %idle 01:01:01 PM all 17.20 0.00 1.02 0.14 0.05 81.59 01:01:01 PM 0 21.20 0.00 0.92 0.02 0.07 77.80 01:01:01 PM 1 32.40 0.00 1.51 0.18 0.07 65.85 01:01:01 PM 2 2.20 0.00 0.75 0.52 0.03 96.50 01:01:01 PM 3 22.84 0.00 1.07 0.05 0.05 76.00 01:01:01 PM 4 10.27 0.00 0.95 0.12 0.05 88.61 01:01:01 PM 5 20.45 0.00 1.35 0.12 0.07 78.02 01:01:01 PM 6 9.27 0.00 0.84 0.02 0.05 89.83 01:01:01 PM 7 19.00 0.00 0.79 0.08 0.03 80.10 Average: all 23.87 0.00 1.56 0.36 0.08 74.12 Average: 0 26.19 0.00 1.35 0.16 0.09 72.21 Average: 1 25.16 0.00 1.81 0.36 0.09 72.58 Average: 2 27.10 0.00 1.67 0.62 0.09 70.52 Average: 3 22.43 0.00 1.71 0.35 0.08 75.43 Average: 4 20.38 0.00 1.48 0.50 0.08 77.55 Average: 5 23.61 0.00 1.56 0.42 0.08 74.34 Average: 6 19.90 0.00 1.67 0.29 0.08 78.05 Average: 7 26.21 0.00 1.27 0.14 0.08 72.29