---> uname -a: Linux prd-centos8-docker-8c-8g-16117.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 1681 22239 19 7969 29735 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:68:fb:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe68:fbf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:17:4c:62 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) 11/28/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 140.64 2.48 138.15 1590.67 10669.54 10:39:01 PM 156.72 14.10 142.63 1701.05 5098.05 10:40:00 PM 141.19 1.06 140.13 626.42 14994.05 10:40:01 PM 0.00 0.00 0.00 0.00 0.00 10:41:01 PM 61.34 0.00 61.34 0.00 5586.80 10:42:01 PM 113.33 1.95 111.38 139.98 4376.90 10:43:01 PM 221.54 0.03 221.51 19.33 48891.20 10:44:01 PM 1178.10 0.02 1178.09 13.60 56583.94 10:45:01 PM 934.53 0.00 934.53 0.00 39516.18 10:46:01 PM 11.35 0.00 11.35 0.00 500.47 10:47:01 PM 4.12 0.00 4.12 0.00 1046.83 10:48:01 PM 58.24 0.00 58.24 0.00 9189.17 10:49:01 PM 649.63 0.47 649.17 24.53 21137.84 Average: 305.79 1.67 304.11 342.52 18121.83 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29414720 31237868 3240992 9.92 2688 2139216 1386312 4.11 157968 2616812 95844 10:39:01 PM 28596716 30830820 4058996 12.43 2688 2542336 1687216 5.01 222052 3338072 346660 10:40:00 PM 27355020 29731444 5300692 16.23 2688 2681724 3249840 9.64 273892 4508856 51704 10:40:01 PM 27301360 29677796 5354352 16.40 2688 2681728 3283096 9.74 273892 4561468 51720 10:41:01 PM 26715008 29260132 5940704 18.19 2688 2847344 3520960 10.45 287580 5122800 65908 10:42:01 PM 25749536 28634828 6906176 21.15 2688 3183208 3431496 10.18 329240 6033324 304084 10:43:01 PM 21955460 26946872 10700252 32.77 2688 5148624 5068056 15.04 487268 9363128 951496 10:44:01 PM 22049660 27852392 10606052 32.48 2688 5812056 3689632 10.95 531056 8857312 328804 10:45:01 PM 20982468 27401412 11673244 35.75 2688 6336464 3696944 10.97 595548 9663980 8 10:46:01 PM 19346000 25766164 13309712 40.76 2688 6336844 4050708 12.02 596728 11251056 8 10:47:01 PM 20157820 26607716 12497892 38.27 2688 6366220 4172992 12.38 601576 10453328 260 10:48:01 PM 20907232 27611220 11748480 35.98 2688 6615020 3685836 10.94 641864 9685584 8600 10:49:01 PM 22892484 30554372 9763228 29.90 2688 7508172 1480584 4.39 1131000 7102808 480324 Average: 24109499 28624080 8546213 26.17 2688 4630689 3261821 9.68 471513 7119887 206571 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 134.39 105.55 1156.23 40.98 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 494.68 388.39 5769.74 64.03 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM eth0 125.29 114.34 1681.59 15.87 0.00 0.00 0.00 0.00 10:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 9.62 5.77 5.85 25.19 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 162.06 127.51 2554.64 18.86 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 199.25 187.07 1942.75 28.91 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 585.59 453.63 8853.02 52.67 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 114.95 86.12 1931.45 10.38 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 65.96 66.29 708.29 10.72 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.67 0.20 0.13 0.43 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 1.28 0.30 0.24 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 168.06 116.38 2446.12 12.70 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 299.75 341.04 1090.98 1833.36 0.00 0.00 0.00 0.00 10:49:01 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 195.91 165.49 2343.40 174.12 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) 11/28/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.23 0.00 0.82 0.39 0.06 91.51 10:38:01 PM 0 12.00 0.00 1.12 0.27 0.07 86.55 10:38:01 PM 1 8.81 0.00 0.99 0.69 0.07 89.45 10:38:01 PM 2 11.73 0.00 1.69 1.14 0.08 85.37 10:38:01 PM 3 11.37 0.00 1.45 0.47 0.05 86.66 10:38:01 PM 4 1.63 0.00 0.25 0.20 0.03 97.88 10:38:01 PM 5 8.82 0.00 0.53 0.13 0.02 90.50 10:38:01 PM 6 1.94 0.00 0.23 0.08 0.07 97.68 10:38:01 PM 7 1.52 0.00 0.27 0.18 0.07 97.96 10:39:01 PM all 9.27 0.00 0.93 0.39 0.06 89.34 10:39:01 PM 0 8.11 0.00 0.92 0.53 0.08 90.35 10:39:01 PM 1 8.83 0.00 1.50 1.05 0.07 88.55 10:39:01 PM 2 9.98 0.00 0.79 0.18 0.07 88.98 10:39:01 PM 3 11.50 0.00 1.27 0.18 0.05 86.99 10:39:01 PM 4 7.06 0.00 0.67 0.35 0.03 91.89 10:39:01 PM 5 11.73 0.00 1.05 0.73 0.05 86.43 10:39:01 PM 6 7.44 0.00 0.65 0.07 0.07 91.77 10:39:01 PM 7 9.53 0.00 0.60 0.02 0.07 89.78 10:40:00 PM all 39.28 0.00 0.94 0.45 0.07 59.26 10:40:00 PM 0 14.06 0.00 0.83 1.33 0.07 83.72 10:40:00 PM 1 51.55 0.00 0.61 0.08 0.07 47.69 10:40:00 PM 2 49.11 0.00 1.50 0.56 0.07 48.76 10:40:00 PM 3 22.36 0.00 1.03 0.69 0.07 75.85 10:40:00 PM 4 28.05 0.00 1.20 0.61 0.08 70.06 10:40:00 PM 5 55.30 0.00 0.44 0.13 0.07 44.06 10:40:00 PM 6 54.35 0.00 0.66 0.08 0.07 44.84 10:40:00 PM 7 39.42 0.00 1.28 0.10 0.07 59.13 10:40:01 PM all 31.40 0.00 1.93 0.00 0.24 66.43 10:40:01 PM 0 57.69 0.00 3.85 0.00 0.00 38.46 10:40:01 PM 1 41.18 0.00 1.96 0.00 0.00 56.86 10:40:01 PM 2 9.62 0.00 1.92 0.00 0.00 88.46 10:40:01 PM 3 3.77 0.00 1.89 0.00 1.89 92.45 10:40:01 PM 4 32.69 0.00 1.92 0.00 0.00 65.38 10:40:01 PM 5 7.55 0.00 1.89 0.00 0.00 90.57 10:40:01 PM 6 51.02 0.00 0.00 0.00 0.00 48.98 10:40:01 PM 7 50.00 0.00 1.92 0.00 0.00 48.08 10:41:01 PM all 49.60 0.00 1.35 0.16 0.08 48.81 10:41:01 PM 0 62.13 0.00 0.90 0.00 0.08 36.88 10:41:01 PM 1 52.17 0.00 2.04 0.47 0.08 45.24 10:41:01 PM 2 41.75 0.00 1.71 0.22 0.10 56.23 10:41:01 PM 3 40.53 0.00 1.35 0.22 0.07 57.83 10:41:01 PM 4 40.27 0.00 1.12 0.10 0.07 58.44 10:41:01 PM 5 43.97 0.00 1.44 0.10 0.07 54.42 10:41:01 PM 6 65.05 0.00 1.25 0.10 0.08 33.52 10:41:01 PM 7 50.85 0.00 1.00 0.07 0.08 47.99 10:42:01 PM all 33.97 0.00 1.23 0.28 0.08 64.44 10:42:01 PM 0 27.70 0.00 1.04 0.05 0.08 71.13 10:42:01 PM 1 39.10 0.00 1.44 0.57 0.07 58.82 10:42:01 PM 2 30.50 0.00 0.85 0.17 0.08 68.40 10:42:01 PM 3 28.94 0.00 1.27 0.02 0.08 69.69 10:42:01 PM 4 35.61 0.00 1.47 0.52 0.08 62.32 10:42:01 PM 5 47.01 0.00 2.24 0.47 0.07 50.22 10:42:01 PM 6 44.65 0.00 0.62 0.00 0.07 54.67 10:42:01 PM 7 18.28 0.00 0.94 0.43 0.07 80.28 10:43:01 PM all 16.52 0.00 3.93 0.67 0.07 78.80 10:43:01 PM 0 6.03 0.00 2.26 0.17 0.08 91.46 10:43:01 PM 1 11.59 0.00 1.38 0.13 0.08 86.82 10:43:01 PM 2 11.19 0.00 4.41 3.33 0.07 81.01 10:43:01 PM 3 6.20 0.00 6.45 0.59 0.07 86.69 10:43:01 PM 4 24.31 0.00 6.43 0.05 0.07 69.14 10:43:01 PM 5 15.64 0.00 2.23 0.02 0.07 82.04 10:43:01 PM 6 7.14 0.00 1.45 0.70 0.07 90.64 10:43:01 PM 7 50.13 0.00 6.93 0.37 0.07 42.50 10:44:01 PM all 15.92 0.00 4.34 2.45 0.08 77.21 10:44:01 PM 0 17.99 0.00 2.85 0.39 0.08 78.69 10:44:01 PM 1 9.94 0.00 2.58 1.71 0.08 85.68 10:44:01 PM 2 8.45 0.00 6.21 3.52 0.07 81.76 10:44:01 PM 3 10.38 0.00 5.93 0.12 0.08 83.49 10:44:01 PM 4 50.17 0.00 7.21 0.00 0.07 42.55 10:44:01 PM 5 2.21 0.00 4.84 11.31 0.08 81.55 10:44:01 PM 6 4.76 0.00 0.95 1.07 0.07 93.15 10:44:01 PM 7 23.36 0.00 4.20 1.55 0.08 70.81 10:45:01 PM all 20.06 0.00 2.88 1.76 0.07 75.22 10:45:01 PM 0 7.96 0.00 1.10 0.15 0.07 90.72 10:45:01 PM 1 37.05 0.00 3.41 4.28 0.07 55.20 10:45:01 PM 2 12.27 0.00 1.02 0.48 0.07 86.16 10:45:01 PM 3 36.45 0.00 5.01 3.56 0.08 54.89 10:45:01 PM 4 38.60 0.00 3.98 0.00 0.05 57.37 10:45:01 PM 5 6.04 0.00 3.65 0.39 0.08 89.84 10:45:01 PM 6 10.78 0.00 2.29 2.43 0.05 84.45 10:45:01 PM 7 11.42 0.00 2.63 2.83 0.07 83.05 10:46:01 PM all 23.31 0.00 0.72 0.01 0.06 75.91 10:46:01 PM 0 22.50 0.00 0.78 0.00 0.07 76.65 10:46:01 PM 1 13.75 0.00 0.48 0.02 0.05 85.70 10:46:01 PM 2 21.27 0.00 0.68 0.00 0.07 77.98 10:46:01 PM 3 57.76 0.00 1.73 0.00 0.05 40.45 10:46:01 PM 4 34.82 0.00 0.65 0.00 0.07 64.46 10:46:01 PM 5 24.35 0.00 0.57 0.08 0.07 74.93 10:46:01 PM 6 8.90 0.00 0.43 0.00 0.07 90.60 10:46:01 PM 7 3.04 0.00 0.40 0.00 0.03 96.53 10:47:01 PM all 20.58 0.00 0.88 0.01 0.06 78.48 10:47:01 PM 0 38.30 0.00 1.23 0.00 0.07 60.40 10:47:01 PM 1 14.77 0.00 1.18 0.00 0.07 83.98 10:47:01 PM 2 8.81 0.00 0.62 0.00 0.07 90.50 10:47:01 PM 3 6.39 0.00 0.65 0.03 0.03 92.89 10:47:01 PM 4 64.96 0.00 1.20 0.00 0.07 33.77 10:47:01 PM 5 12.12 0.00 0.88 0.00 0.05 86.94 10:47:01 PM 6 8.93 0.00 0.62 0.00 0.07 90.39 10:47:01 PM 7 10.29 0.00 0.67 0.02 0.03 88.99 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 8.96 0.00 0.81 0.15 0.04 90.03 10:48:01 PM 0 30.88 0.00 0.60 0.00 0.05 68.47 10:48:01 PM 1 3.03 0.00 1.00 0.67 0.05 95.25 10:48:01 PM 2 5.41 0.00 0.45 0.00 0.03 94.10 10:48:01 PM 3 4.94 0.00 0.62 0.00 0.03 94.41 10:48:01 PM 4 3.09 0.00 0.75 0.53 0.05 95.58 10:48:01 PM 5 15.47 0.00 1.42 0.00 0.03 83.07 10:48:01 PM 6 3.52 0.00 0.88 0.00 0.05 95.54 10:48:01 PM 7 5.36 0.00 0.73 0.03 0.02 93.86 10:49:01 PM all 16.43 0.00 2.63 1.20 0.07 79.67 10:49:01 PM 0 12.20 0.00 1.10 0.32 0.08 86.30 10:49:01 PM 1 10.73 0.00 3.52 3.07 0.08 82.59 10:49:01 PM 2 17.43 0.00 2.55 2.68 0.07 77.27 10:49:01 PM 3 14.59 0.00 1.89 1.07 0.07 82.39 10:49:01 PM 4 12.01 0.00 3.37 0.49 0.07 84.07 10:49:01 PM 5 32.60 0.00 3.12 1.56 0.08 62.64 10:49:01 PM 6 18.74 0.00 3.66 0.13 0.07 77.41 10:49:01 PM 7 13.16 0.00 1.83 0.27 0.07 84.68 Average: all 21.76 0.00 1.79 0.66 0.07 75.73 Average: 0 21.69 0.00 1.23 0.27 0.07 76.74 Average: 1 21.77 0.00 1.68 1.06 0.07 75.42 Average: 2 18.97 0.00 1.87 1.02 0.07 78.07 Average: 3 20.96 0.00 2.38 0.58 0.06 76.02 Average: 4 28.38 0.00 2.35 0.24 0.06 68.97 Average: 5 22.92 0.00 1.86 1.24 0.06 73.92 Average: 6 19.69 0.00 1.14 0.39 0.07 78.72 Average: 7 19.68 0.00 1.79 0.49 0.06 77.98