---> uname -a: Linux prd-centos8-docker-8c-8g-23738.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 1149 25129 19 5611 30267 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:bd:a3:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:febd:a346/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:d7:25:c4 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::42:7aff:fed7:25c4/64 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) 06/25/2025 _x86_64_ (8 CPU) 14:31:18 LINUX RESTART (8 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 250.21 17.33 232.88 3659.66 12171.57 02:34:01 PM 182.67 1.70 180.97 514.63 14770.83 02:35:01 PM 131.19 0.65 130.54 411.73 40268.16 02:36:01 PM 34.67 0.48 34.19 21.46 560.21 02:37:01 PM 4.55 0.00 4.55 0.00 366.67 02:38:01 PM 20.78 0.00 20.78 0.00 424.71 02:39:01 PM 101.67 0.00 101.67 0.00 23449.53 02:40:01 PM 81.27 0.00 81.27 0.00 1236.07 02:41:01 PM 61.59 2.63 58.96 4516.05 28612.65 02:42:01 PM 30.29 1.65 28.64 1781.01 6400.22 Average: 89.89 2.44 87.44 1090.37 12826.02 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 28726756 30703824 3928956 12.03 2688 2292272 1874108 5.56 213284 3241160 178260 02:34:01 PM 25020960 28493580 7634752 23.38 2688 3771708 4018252 11.92 325400 6771600 1257036 02:35:01 PM 24793900 28174380 7861812 24.07 2688 3663928 4243960 12.59 432016 6821004 56 02:36:01 PM 24598476 27984156 8057236 24.67 2688 3669132 4156676 12.33 439024 7010864 584 02:37:01 PM 25482376 28876196 7173336 21.97 2688 3677384 3430160 10.18 440748 6131640 20 02:38:01 PM 25430168 29060184 7225544 22.13 2688 3912012 3133032 9.30 502972 6114184 229868 02:39:01 PM 23425236 27529652 9230476 28.27 2688 4375832 6054532 17.96 551832 8010388 2016 02:40:01 PM 24340940 28402948 8314772 25.46 2688 4321932 3806308 11.29 549368 7111300 17464 02:41:01 PM 25479568 30598640 7176144 21.98 2688 5370280 1912856 5.68 754340 5761724 100820 02:42:01 PM 25750480 31019212 6905232 21.15 2688 5515804 1501320 4.45 966080 5275916 43436 Average: 25304886 29084277 7350826 22.51 2688 4057028 3413120 10.13 517506 6224978 182956 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 397.85 309.72 3120.48 59.93 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 587.52 384.49 13222.91 49.50 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 4.40 4.40 0.34 0.34 0.00 0.00 0.00 0.00 02:35:01 PM eth0 27.82 20.66 9.51 10.17 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.70 1.05 0.11 0.12 0.00 0.00 0.00 0.00 02:35:01 PM veth2f7330d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:36:01 PM lo 55.66 55.66 4.46 4.46 0.00 0.00 0.00 0.00 02:36:01 PM eth0 189.54 142.40 48.96 55.53 0.00 0.00 0.00 0.00 02:36:01 PM docker0 9.91 11.41 1.56 1.52 0.00 0.00 0.00 0.00 02:37:01 PM lo 34.33 34.33 1.68 1.68 0.00 0.00 0.00 0.00 02:37:01 PM eth0 128.85 95.23 59.85 36.03 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:38:01 PM eth0 230.61 177.11 760.98 56.35 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 31.04 31.04 4.09 4.09 0.00 0.00 0.00 0.00 02:39:01 PM eth0 664.68 336.57 2286.07 27.05 0.00 0.00 0.00 0.00 02:39:01 PM docker0 13.98 16.84 1.62 2.91 0.00 0.00 0.00 0.00 02:39:01 PM veth79014c0 11.43 13.56 1.37 2.47 0.00 0.00 0.00 0.00 02:39:01 PM vetheb756aa 2.55 3.95 0.45 0.70 0.00 0.00 0.00 0.00 02:40:01 PM lo 1414.31 1414.31 242.79 242.79 0.00 0.00 0.00 0.00 02:40:01 PM eth0 113.88 93.00 315.45 38.40 0.00 0.00 0.00 0.00 02:40:01 PM docker0 605.25 621.09 118.24 113.69 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:41:01 PM eth0 215.90 140.46 2328.34 19.15 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 226.04 191.95 1240.76 52.67 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.09 154.09 25.34 25.34 0.00 0.00 0.00 0.00 Average: eth0 278.27 189.16 2339.36 40.48 0.00 0.00 0.00 0.00 Average: docker0 62.99 65.04 12.15 11.82 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) 06/25/2025 _x86_64_ (8 CPU) 14:31:18 LINUX RESTART (8 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 18.68 0.00 1.28 1.04 0.07 78.93 02:33:01 PM 0 19.16 0.00 1.74 1.35 0.08 77.66 02:33:01 PM 1 35.75 0.00 1.99 1.14 0.08 61.05 02:33:01 PM 2 11.76 0.00 1.10 0.95 0.08 86.10 02:33:01 PM 3 21.00 0.00 1.64 1.02 0.07 76.27 02:33:01 PM 4 9.09 0.00 1.14 1.02 0.03 88.72 02:33:01 PM 5 12.14 0.00 0.90 1.32 0.08 85.55 02:33:01 PM 6 22.51 0.00 0.63 0.55 0.08 76.22 02:33:01 PM 7 18.00 0.00 1.10 0.99 0.05 79.86 02:34:01 PM all 44.38 0.00 2.17 0.76 0.10 52.59 02:34:01 PM 0 38.82 0.00 1.90 0.37 0.12 58.80 02:34:01 PM 1 52.52 0.00 2.37 1.22 0.10 43.79 02:34:01 PM 2 38.01 0.00 3.02 1.71 0.10 57.15 02:34:01 PM 3 30.88 0.00 2.03 0.20 0.10 66.79 02:34:01 PM 4 23.72 0.00 2.36 1.01 0.10 72.81 02:34:01 PM 5 48.21 0.00 2.22 1.24 0.08 48.25 02:34:01 PM 6 70.77 0.00 1.76 0.18 0.10 27.19 02:34:01 PM 7 52.02 0.00 1.72 0.15 0.10 46.00 02:35:01 PM all 19.60 0.00 2.60 1.24 0.08 76.49 02:35:01 PM 0 15.36 0.00 2.16 0.22 0.10 82.16 02:35:01 PM 1 16.60 0.00 2.77 2.48 0.08 78.07 02:35:01 PM 2 14.11 0.00 2.46 3.67 0.08 79.67 02:35:01 PM 3 17.09 0.00 3.60 2.06 0.08 77.16 02:35:01 PM 4 19.74 0.00 2.03 0.10 0.07 78.07 02:35:01 PM 5 28.38 0.00 2.41 0.05 0.08 69.07 02:35:01 PM 6 20.60 0.00 2.67 0.18 0.07 76.48 02:35:01 PM 7 24.87 0.00 2.69 1.12 0.08 71.23 02:36:01 PM all 19.25 0.00 2.25 0.05 0.08 78.37 02:36:01 PM 0 20.94 0.00 2.36 0.03 0.08 76.59 02:36:01 PM 1 13.97 0.00 2.21 0.08 0.08 83.65 02:36:01 PM 2 23.87 0.00 2.28 0.05 0.08 73.72 02:36:01 PM 3 22.41 0.00 2.61 0.07 0.08 74.83 02:36:01 PM 4 14.99 0.00 1.88 0.05 0.08 83.00 02:36:01 PM 5 17.96 0.00 1.99 0.05 0.07 79.93 02:36:01 PM 6 24.64 0.00 2.89 0.05 0.08 72.34 02:36:01 PM 7 15.24 0.00 1.76 0.03 0.08 82.89 02:37:01 PM all 7.58 0.00 0.56 0.02 0.06 91.77 02:37:01 PM 0 4.11 0.00 0.30 0.12 0.07 95.41 02:37:01 PM 1 20.49 0.00 0.52 0.00 0.10 78.89 02:37:01 PM 2 2.32 0.00 0.84 0.02 0.08 96.74 02:37:01 PM 3 6.46 0.00 0.33 0.00 0.05 93.16 02:37:01 PM 4 6.77 0.00 0.87 0.02 0.07 92.28 02:37:01 PM 5 6.73 0.00 0.20 0.00 0.05 93.02 02:37:01 PM 6 4.12 0.00 0.97 0.02 0.03 94.86 02:37:01 PM 7 9.67 0.00 0.47 0.00 0.05 89.82 02:38:01 PM all 28.88 0.00 0.85 0.22 0.07 69.98 02:38:01 PM 0 18.30 0.00 1.02 0.00 0.08 80.60 02:38:01 PM 1 51.76 0.00 1.65 0.55 0.08 45.95 02:38:01 PM 2 27.50 0.00 0.64 0.52 0.08 71.26 02:38:01 PM 3 24.95 0.00 0.89 0.28 0.07 73.81 02:38:01 PM 4 10.57 0.00 0.57 0.05 0.05 88.76 02:38:01 PM 5 28.65 0.00 0.33 0.28 0.05 70.68 02:38:01 PM 6 27.14 0.00 1.30 0.00 0.07 71.49 02:38:01 PM 7 42.15 0.00 0.37 0.05 0.07 57.36 02:39:01 PM all 24.48 0.00 1.70 1.07 0.08 72.67 02:39:01 PM 0 20.87 0.00 1.74 2.20 0.07 75.13 02:39:01 PM 1 12.25 0.00 1.68 1.70 0.08 84.29 02:39:01 PM 2 18.86 0.00 2.05 0.96 0.08 78.05 02:39:01 PM 3 35.84 0.00 2.24 0.86 0.10 60.96 02:39:01 PM 4 13.62 0.00 1.46 0.64 0.07 84.21 02:39:01 PM 5 34.17 0.00 1.63 0.54 0.08 63.57 02:39:01 PM 6 31.21 0.00 1.53 1.21 0.08 65.97 02:39:01 PM 7 29.07 0.00 1.24 0.47 0.08 69.13 02:40:01 PM all 29.34 0.00 2.15 0.31 0.10 68.10 02:40:01 PM 0 28.58 0.00 2.34 0.02 0.12 68.95 02:40:01 PM 1 21.42 0.00 2.46 0.03 0.12 75.97 02:40:01 PM 2 32.14 0.00 2.43 0.13 0.10 65.20 02:40:01 PM 3 36.01 0.00 2.23 0.22 0.08 61.46 02:40:01 PM 4 26.78 0.00 1.32 0.08 0.10 71.72 02:40:01 PM 5 39.98 0.00 2.60 0.00 0.10 57.32 02:40:01 PM 6 27.39 0.00 1.78 1.93 0.08 68.82 02:40:01 PM 7 22.39 0.00 2.01 0.08 0.08 75.43 02:41:01 PM all 26.50 0.00 1.55 2.03 0.08 69.84 02:41:01 PM 0 24.63 0.00 0.99 0.00 0.07 74.32 02:41:01 PM 1 30.21 0.00 1.34 2.53 0.10 65.82 02:41:01 PM 2 16.43 0.00 1.29 1.16 0.07 81.06 02:41:01 PM 3 41.56 0.00 2.41 1.91 0.07 54.05 02:41:01 PM 4 35.91 0.00 1.52 0.02 0.07 62.49 02:41:01 PM 5 10.55 0.00 1.67 1.46 0.08 86.24 02:41:01 PM 6 20.75 0.00 1.82 9.03 0.08 68.31 02:41:01 PM 7 32.01 0.00 1.39 0.13 0.07 66.40 02:42:01 PM all 21.91 0.00 1.02 0.43 0.07 76.56 02:42:01 PM 0 15.85 0.00 1.19 0.37 0.08 82.51 02:42:01 PM 1 10.62 0.00 0.92 1.40 0.07 86.99 02:42:01 PM 2 18.58 0.00 1.29 0.17 0.07 79.90 02:42:01 PM 3 30.93 0.00 1.87 0.08 0.07 67.05 02:42:01 PM 4 36.50 0.00 0.77 0.77 0.07 61.90 02:42:01 PM 5 6.86 0.00 0.80 0.69 0.05 91.60 02:42:01 PM 6 28.16 0.00 0.59 0.00 0.08 71.17 02:42:01 PM 7 27.75 0.00 0.75 0.00 0.05 71.45 Average: all 24.05 0.00 1.61 0.72 0.08 73.54 Average: 0 20.65 0.00 1.57 0.47 0.09 77.22 Average: 1 26.57 0.00 1.79 1.11 0.09 70.44 Average: 2 20.35 0.00 1.74 0.93 0.08 76.90 Average: 3 26.70 0.00 1.98 0.67 0.08 70.57 Average: 4 19.77 0.00 1.39 0.37 0.07 78.39 Average: 5 23.35 0.00 1.47 0.56 0.07 74.54 Average: 6 27.72 0.00 1.59 1.32 0.08 69.29 Average: 7 27.31 0.00 1.35 0.30 0.07 70.96