---> uname -a: Linux prd-centos8-docker-8c-8g-15373.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1125 25305 19 5459 30291 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:bc:7d:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:febc:7d3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:36:16:3b 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::42:31ff:fe36:163b/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) 11/26/2025 _x86_64_ (8 CPU) 11:54:44 LINUX RESTART (8 CPU) 11:55:01 AM tps rtps wtps bread/s bwrtn/s 11:56:01 AM 240.89 20.26 220.63 5509.91 9599.78 11:57:01 AM 282.27 19.06 263.21 4147.28 15179.24 11:58:01 AM 178.79 0.60 178.19 424.93 47524.44 11:59:01 AM 36.28 0.27 36.02 69.83 777.74 12:00:01 PM 24.40 0.48 23.92 21.46 496.49 12:01:01 PM 5.28 0.02 5.26 0.13 396.68 12:02:01 PM 8.73 0.07 8.66 1.73 327.20 12:03:01 PM 112.48 0.00 112.48 0.00 23695.60 12:04:01 PM 13.95 0.00 13.95 0.00 380.11 12:05:02 PM 153.63 2.45 151.18 4481.44 2236.60 Average: 105.66 4.32 101.34 1465.55 10060.98 11:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 AM 29524248 31227608 3131464 9.59 2688 2025228 1464364 4.34 155452 2539792 190668 11:57:01 AM 27677060 29905908 4978652 15.25 2688 2538568 2542476 7.54 255228 4224924 209104 11:58:01 AM 24993284 28401200 7662428 23.46 2688 3690120 5089660 15.10 396660 6652156 220 11:59:01 AM 24766384 28180856 7889328 24.16 2688 3695668 4260660 12.64 436488 6841048 68 12:00:01 PM 24695756 28115632 7959956 24.38 2688 3701292 4071468 12.08 438596 6910208 24 12:01:01 PM 25553228 28983120 7102484 21.75 2688 3711052 3286516 9.75 440644 6055744 20 12:02:01 PM 25037372 28472696 7618340 23.33 2688 3715592 3715456 11.02 447212 6562292 580 12:03:01 PM 23401488 27537444 9254224 28.34 2688 4403380 6071560 18.01 549852 8033372 1556 12:04:01 PM 22723960 26893288 9931752 30.41 2688 4437656 6459736 19.17 552716 8704176 6368 12:05:02 PM 23210440 28242636 9445272 28.92 2688 5280580 3851068 11.43 721928 8057436 788160 Average: 25158322 28596039 7497390 22.96 2688 3719914 4081296 12.11 439478 6458115 119677 11:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 414.96 265.81 2056.26 82.69 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 454.83 372.86 5533.42 51.35 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 334.26 215.16 10013.23 29.05 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 AM vethca74a1a 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:59:01 AM lo 38.13 38.13 3.58 3.58 0.00 0.00 0.00 0.00 11:59:01 AM eth0 103.48 77.58 33.86 38.55 0.00 0.00 0.00 0.00 11:59:01 AM docker0 10.34 11.78 1.53 1.51 0.00 0.00 0.00 0.00 11:59:01 AM veth8470c24 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 PM lo 60.30 60.30 3.30 3.30 0.00 0.00 0.00 0.00 12:00:01 PM eth0 213.61 159.62 55.41 63.57 0.00 0.00 0.00 0.00 12:00:01 PM docker0 2.08 2.57 0.30 0.38 0.00 0.00 0.00 0.00 12:01:01 PM lo 35.15 35.15 1.72 1.72 0.00 0.00 0.00 0.00 12:01:01 PM eth0 98.72 89.97 66.80 42.48 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 12:02:01 PM eth0 77.07 53.11 61.79 24.47 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 18.97 18.97 2.43 2.43 0.00 0.00 0.00 0.00 12:03:01 PM eth0 589.37 201.65 2960.96 18.14 0.00 0.00 0.00 0.00 12:03:01 PM docker0 8.56 9.30 0.81 1.82 0.00 0.00 0.00 0.00 12:03:01 PM veth4a3fbda 8.56 9.43 0.93 1.83 0.00 0.00 0.00 0.00 12:03:01 PM veth8cd201b 0.00 0.40 0.00 0.17 0.00 0.00 0.00 0.00 12:04:01 PM lo 1319.31 1319.31 231.73 231.73 0.00 0.00 0.00 0.00 12:04:01 PM eth0 100.90 74.59 32.04 34.67 0.00 0.00 0.00 0.00 12:04:01 PM docker0 572.79 590.35 112.51 109.20 0.00 0.00 0.00 0.00 12:04:01 PM veth4a3fbda 526.42 544.37 115.31 83.46 0.00 0.00 0.00 0.01 12:04:01 PM veth8cd201b 46.37 46.18 5.03 25.82 0.00 0.00 0.00 0.00 12:05:02 PM lo 130.59 130.59 18.05 18.05 0.00 0.00 0.00 0.00 12:05:02 PM eth0 97.70 83.46 1499.46 16.32 0.00 0.00 0.00 0.00 12:05:02 PM docker0 58.13 57.63 9.93 8.15 0.00 0.00 0.00 0.00 Average: lo 160.25 160.25 26.08 26.08 0.00 0.00 0.00 0.00 Average: eth0 248.49 159.38 2231.19 40.13 0.00 0.00 0.00 0.00 Average: docker0 65.19 67.17 12.51 12.10 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) 11/26/2025 _x86_64_ (8 CPU) 11:54:44 LINUX RESTART (8 CPU) 11:55:01 AM CPU %user %nice %system %iowait %steal %idle 11:56:01 AM all 11.96 0.00 1.78 0.87 0.06 85.33 11:56:01 AM 0 9.24 0.00 1.04 0.30 0.07 89.36 11:56:01 AM 1 4.08 0.00 2.37 1.78 0.07 91.70 11:56:01 AM 2 23.82 0.00 2.26 0.69 0.07 73.17 11:56:01 AM 3 8.70 0.00 1.51 0.35 0.05 89.39 11:56:01 AM 4 18.81 0.00 2.22 1.10 0.07 77.79 11:56:01 AM 5 5.94 0.00 0.64 0.22 0.08 93.12 11:56:01 AM 6 14.67 0.00 2.59 0.59 0.05 82.10 11:56:01 AM 7 10.34 0.00 1.66 1.91 0.05 86.04 11:57:01 AM all 32.91 0.00 1.56 1.22 0.11 64.20 11:57:01 AM 0 40.22 0.00 1.77 1.31 0.12 56.59 11:57:01 AM 1 17.43 0.00 2.31 3.10 0.13 77.03 11:57:01 AM 2 15.11 0.00 1.59 2.13 0.12 81.05 11:57:01 AM 3 41.50 0.00 1.17 0.35 0.12 56.86 11:57:01 AM 4 27.76 0.00 1.93 1.39 0.12 68.81 11:57:01 AM 5 48.97 0.00 1.69 0.37 0.12 48.86 11:57:01 AM 6 42.05 0.00 0.70 0.30 0.10 56.85 11:57:01 AM 7 30.17 0.00 1.30 0.84 0.08 67.61 11:58:01 AM all 36.01 0.00 3.30 1.67 0.11 58.91 11:58:01 AM 0 42.57 0.00 2.96 0.32 0.10 54.05 11:58:01 AM 1 34.10 0.00 3.72 3.23 0.12 58.84 11:58:01 AM 2 17.64 0.00 3.76 5.74 0.10 72.76 11:58:01 AM 3 31.26 0.00 3.66 0.78 0.10 64.21 11:58:01 AM 4 48.53 0.00 3.57 0.76 0.12 47.03 11:58:01 AM 5 34.73 0.00 2.63 0.17 0.10 62.38 11:58:01 AM 6 33.82 0.00 3.38 2.10 0.10 60.60 11:58:01 AM 7 45.41 0.00 2.70 0.30 0.10 51.49 11:59:01 AM all 23.64 0.00 2.33 0.06 0.10 73.87 11:59:01 AM 0 25.56 0.00 2.39 0.03 0.12 71.90 11:59:01 AM 1 27.02 0.00 2.16 0.07 0.10 70.65 11:59:01 AM 2 21.18 0.00 2.63 0.13 0.10 75.95 11:59:01 AM 3 21.99 0.00 2.26 0.10 0.13 75.52 11:59:01 AM 4 29.26 0.00 2.08 0.07 0.10 68.50 11:59:01 AM 5 19.81 0.00 2.11 0.07 0.10 77.91 11:59:01 AM 6 19.60 0.00 2.31 0.02 0.08 77.99 11:59:01 AM 7 24.72 0.00 2.66 0.03 0.08 72.51 12:00:01 PM all 13.86 0.00 2.12 0.05 0.10 83.87 12:00:01 PM 0 12.79 0.00 1.77 0.00 0.10 85.34 12:00:01 PM 1 13.81 0.00 1.99 0.07 0.10 84.03 12:00:01 PM 2 17.53 0.00 2.56 0.02 0.10 79.79 12:00:01 PM 3 14.83 0.00 2.31 0.07 0.08 82.71 12:00:01 PM 4 9.46 0.00 2.45 0.05 0.12 87.92 12:00:01 PM 5 15.62 0.00 2.04 0.10 0.10 82.14 12:00:01 PM 6 13.18 0.00 1.14 0.02 0.08 85.58 12:00:01 PM 7 13.68 0.00 2.70 0.08 0.10 83.44 12:01:01 PM all 7.82 0.00 0.64 0.03 0.07 91.43 12:01:01 PM 0 3.49 0.00 0.58 0.05 0.08 95.79 12:01:01 PM 1 3.16 0.00 0.77 0.08 0.08 95.91 12:01:01 PM 2 10.98 0.00 0.67 0.00 0.08 88.27 12:01:01 PM 3 7.03 0.00 1.14 0.00 0.08 91.75 12:01:01 PM 4 25.09 0.00 0.60 0.03 0.08 74.19 12:01:01 PM 5 5.22 0.00 0.60 0.00 0.05 94.13 12:01:01 PM 6 4.04 0.00 0.40 0.10 0.05 95.41 12:01:01 PM 7 3.61 0.00 0.37 0.00 0.05 95.97 12:02:01 PM all 25.09 0.00 0.79 0.05 0.07 74.00 12:02:01 PM 0 26.32 0.00 0.50 0.00 0.07 73.11 12:02:01 PM 1 31.26 0.00 0.35 0.00 0.07 68.32 12:02:01 PM 2 24.22 0.00 0.62 0.35 0.08 74.72 12:02:01 PM 3 10.24 0.00 0.42 0.00 0.07 89.28 12:02:01 PM 4 39.45 0.00 1.19 0.02 0.10 59.25 12:02:01 PM 5 16.71 0.00 0.93 0.00 0.05 82.31 12:02:01 PM 6 28.91 0.00 1.00 0.02 0.07 70.00 12:02:01 PM 7 23.57 0.00 1.29 0.05 0.07 75.03 12:03:01 PM all 29.58 0.00 2.18 1.01 0.11 67.12 12:03:01 PM 0 24.91 0.00 1.90 0.07 0.10 73.02 12:03:01 PM 1 22.49 0.00 2.34 2.42 0.12 72.63 12:03:01 PM 2 30.57 0.00 3.33 2.97 0.12 63.01 12:03:01 PM 3 19.56 0.00 1.79 0.30 0.10 78.24 12:03:01 PM 4 41.99 0.00 2.06 0.10 0.10 55.74 12:03:01 PM 5 31.02 0.00 2.46 0.20 0.10 66.22 12:03:01 PM 6 31.89 0.00 2.10 2.00 0.12 63.89 12:03:01 PM 7 34.17 0.00 1.48 0.03 0.10 64.21 12:04:01 PM all 27.12 0.00 2.15 0.04 0.14 70.56 12:04:01 PM 0 26.30 0.00 1.69 0.00 0.13 71.87 12:04:01 PM 1 17.50 0.00 2.52 0.10 0.13 79.74 12:04:01 PM 2 31.88 0.00 2.22 0.02 0.13 65.75 12:04:01 PM 3 24.97 0.00 2.49 0.03 0.15 72.35 12:04:01 PM 4 27.46 0.00 1.66 0.03 0.15 70.69 12:04:01 PM 5 25.30 0.00 1.95 0.02 0.13 72.60 12:04:01 PM 6 30.44 0.00 1.83 0.13 0.13 67.46 12:04:01 PM 7 33.08 0.00 2.81 0.00 0.12 63.99 12:05:02 PM all 32.88 0.00 2.04 0.43 0.10 64.55 12:05:02 PM 0 42.81 0.00 1.22 0.15 0.10 55.72 12:05:02 PM 1 32.64 0.00 2.31 1.31 0.10 63.64 12:05:02 PM 2 42.04 0.00 2.73 0.10 0.12 55.01 12:05:02 PM 3 37.03 0.00 2.43 0.55 0.08 59.90 12:05:02 PM 4 24.67 0.00 1.26 0.03 0.10 73.94 12:05:02 PM 5 28.52 0.00 2.78 0.70 0.10 67.89 12:05:02 PM 6 20.41 0.00 2.26 0.47 0.08 76.77 12:05:02 PM 7 34.87 0.00 1.36 0.10 0.10 63.57 Average: all 24.07 0.00 1.89 0.54 0.10 73.40 Average: 0 25.41 0.00 1.58 0.22 0.10 72.69 Average: 1 20.34 0.00 2.08 1.21 0.10 76.26 Average: 2 23.49 0.00 2.23 1.21 0.10 72.96 Average: 3 21.70 0.00 1.92 0.25 0.10 76.04 Average: 4 29.24 0.00 1.90 0.36 0.11 68.40 Average: 5 23.17 0.00 1.78 0.18 0.09 74.77 Average: 6 23.89 0.00 1.77 0.57 0.09 73.68 Average: 7 25.34 0.00 1.83 0.34 0.09 72.41