---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2600 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 845 26409 0 4912 30866 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:31:4f:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe31:4f66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:1d:bd:08 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:fbff:fe1d:bd08/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2600) 01/24/26 _x86_64_ (8 CPU) 11:28:35 LINUX RESTART (8 CPU) 11:29:01 tps rtps wtps bread/s bwrtn/s 11:30:01 200.88 57.73 143.15 3633.72 41353.95 11:31:01 181.09 9.00 172.09 1622.40 29886.49 11:32:02 188.39 7.38 181.00 62.12 54604.37 11:33:01 194.34 0.07 194.27 10.84 104605.63 11:34:01 51.97 0.03 51.94 1.60 25754.51 11:35:01 97.90 0.05 97.85 6.13 20134.76 11:36:01 6.70 0.02 6.68 2.13 6882.72 11:37:01 6.30 0.00 6.30 0.00 7013.10 Average: 115.79 9.30 106.48 668.77 36138.02 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 30235992 31670604 2703228 8.21 54976 1699952 1494108 4.40 875420 1556672 90536 11:31:01 29798184 31730964 3141036 9.54 84628 2142384 1584196 4.66 894464 1917704 572 11:32:02 27394500 31702304 5544720 16.83 114372 4342288 1561992 4.60 946192 4087004 1056032 11:33:01 25025244 31691356 7913976 24.03 139412 6520680 1534628 4.52 1497280 5745020 448868 11:34:01 27130960 31556576 5808260 17.63 140588 4417632 1802080 5.30 1137040 4136148 7300 11:35:01 27148744 31698136 5790476 17.58 147960 4526860 1539688 4.53 1066260 4190068 496 11:36:01 27096524 31686948 5842696 17.74 148040 4527220 1539688 4.53 1077224 4190336 16 11:37:01 27132544 31682156 5806676 17.63 148108 4527232 1539688 4.53 1083664 4189612 160 Average: 27620336 31677380 5318884 16.15 122260 4088031 1574508 4.63 1072193 3751570 200498 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 11:30:01 ens3 378.14 253.40 1548.94 61.98 0.00 0.00 0.00 0.00 11:31:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 lo 2.87 2.87 0.32 0.32 0.00 0.00 0.00 0.00 11:31:01 vethedd7be2 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 130.78 90.60 1784.39 12.54 0.00 0.00 0.00 0.00 11:32:02 docker0 210.76 316.76 11.31 6850.86 0.00 0.00 0.00 0.00 11:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:02 ens3 327.50 217.48 6857.55 15.72 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 ens3 0.37 0.32 0.08 0.24 0.00 0.00 0.00 0.00 11:34:01 docker0 24.03 38.64 4.08 582.36 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 vethef41ed4 21.91 35.79 4.19 545.60 0.00 0.00 0.00 0.04 11:34:01 ens3 59.79 43.88 587.14 9.55 0.00 0.00 0.00 0.00 11:35:01 docker0 12.58 18.98 0.68 209.91 0.00 0.00 0.00 0.00 11:35:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 11:35:01 ens3 339.89 406.85 235.99 3067.36 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 444.66 447.71 28.71 3627.84 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:37:01 ens3 513.13 507.02 33.39 4105.94 0.00 0.00 0.00 0.00 Average: docker0 30.99 46.90 2.01 957.33 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 274.85 246.42 1387.36 1365.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2600) 01/24/26 _x86_64_ (8 CPU) 11:28:35 LINUX RESTART (8 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 7.56 0.00 0.81 6.40 0.03 85.20 11:30:01 0 4.96 0.00 0.40 0.37 0.02 94.25 11:30:01 1 8.02 0.00 0.85 0.40 0.02 90.71 11:30:01 2 5.96 0.00 0.33 0.30 0.03 93.37 11:30:01 3 21.05 0.00 1.30 11.98 0.05 65.62 11:30:01 4 11.02 0.00 1.38 4.64 0.03 82.92 11:30:01 5 3.76 0.00 0.78 9.18 0.02 86.26 11:30:01 6 2.94 0.00 0.92 24.00 0.03 72.11 11:30:01 7 2.74 0.00 0.47 0.37 0.02 96.41 11:31:01 all 7.39 0.00 1.31 5.39 0.04 85.87 11:31:01 0 1.19 0.00 1.14 0.07 0.02 97.59 11:31:01 1 7.01 0.00 0.99 1.79 0.03 90.17 11:31:01 2 5.75 0.00 1.22 5.02 0.02 87.99 11:31:01 3 10.17 0.00 2.23 26.35 0.08 61.17 11:31:01 4 2.31 0.00 1.10 6.27 0.02 90.30 11:31:01 5 22.96 0.00 1.98 1.81 0.07 73.19 11:31:01 6 8.16 0.00 1.28 1.23 0.03 89.31 11:31:01 7 1.67 0.00 0.55 0.64 0.02 97.12 11:32:02 all 4.52 0.00 2.04 5.47 0.03 87.94 11:32:02 0 3.93 0.00 2.21 3.27 0.03 90.56 11:32:02 1 10.11 0.00 2.17 0.35 0.03 87.34 11:32:02 2 1.27 0.00 1.25 0.77 0.02 96.70 11:32:02 3 9.20 0.00 2.70 3.71 0.03 84.35 11:32:02 4 9.29 0.00 2.06 1.32 0.03 87.30 11:32:02 5 0.54 0.00 2.43 26.49 0.07 70.47 11:32:02 6 0.58 0.00 1.99 7.23 0.02 90.18 11:32:02 7 1.18 0.00 1.53 0.74 0.03 96.52 11:33:01 all 5.30 0.00 2.59 8.29 0.04 83.78 11:33:01 0 6.70 0.00 2.10 1.14 0.03 90.02 11:33:01 1 3.14 0.00 4.46 0.26 0.03 92.10 11:33:01 2 7.15 0.00 2.00 0.43 0.05 90.37 11:33:01 3 5.28 0.00 1.71 0.02 0.02 92.98 11:33:01 4 4.61 0.00 1.57 0.53 0.02 93.28 11:33:01 5 4.01 0.00 3.57 64.13 0.07 28.22 11:33:01 6 6.31 0.00 1.86 0.00 0.03 91.79 11:33:01 7 5.23 0.00 3.38 0.00 0.03 91.36 11:34:01 all 7.88 0.00 1.12 4.32 0.04 86.64 11:34:01 0 0.28 0.00 0.25 0.05 0.02 99.40 11:34:01 1 13.36 0.00 0.88 0.45 0.05 85.27 11:34:01 2 6.56 0.00 0.94 3.41 0.05 89.04 11:34:01 3 13.43 0.00 1.85 1.50 0.03 83.18 11:34:01 4 13.19 0.00 1.03 0.93 0.05 84.80 11:34:01 5 3.51 0.00 2.37 27.10 0.05 66.97 11:34:01 6 3.69 0.00 0.73 1.18 0.03 94.36 11:34:01 7 8.98 0.00 0.93 0.05 0.05 90.00 11:35:01 all 13.73 0.00 1.28 3.54 0.06 81.39 11:35:01 0 5.26 0.00 0.87 2.84 0.03 91.00 11:35:01 1 14.18 0.00 1.00 0.37 0.03 84.42 11:35:01 2 8.86 0.00 0.94 0.00 0.02 90.18 11:35:01 3 14.06 0.00 1.07 0.10 0.05 84.72 11:35:01 4 25.82 0.00 2.39 2.27 0.08 69.43 11:35:01 5 10.97 0.00 1.94 20.74 0.07 66.28 11:35:01 6 15.07 0.00 0.97 1.81 0.08 82.07 11:35:01 7 15.64 0.00 1.07 0.23 0.05 83.01 11:36:01 all 13.83 0.00 0.59 0.46 0.06 85.06 11:36:01 0 4.65 0.00 0.35 0.12 0.03 94.85 11:36:01 1 7.83 0.00 0.53 0.00 0.05 91.59 11:36:01 2 12.35 0.00 0.52 0.00 0.07 87.06 11:36:01 3 7.73 0.00 0.13 0.00 0.03 92.10 11:36:01 4 24.79 0.00 0.72 0.00 0.08 74.41 11:36:01 5 25.05 0.00 1.10 3.53 0.12 70.20 11:36:01 6 5.46 0.00 0.47 0.00 0.03 94.03 11:36:01 7 22.77 0.00 0.87 0.00 0.10 76.26 11:37:01 all 12.32 0.00 0.42 0.40 0.06 86.81 11:37:01 0 21.11 0.00 0.67 0.20 0.10 77.92 11:37:01 1 18.41 0.00 0.62 0.00 0.10 80.88 11:37:01 2 2.74 0.00 0.23 0.00 0.02 97.01 11:37:01 3 7.65 0.00 0.18 0.00 0.03 92.13 11:37:01 4 20.20 0.00 0.60 0.00 0.08 79.12 11:37:01 5 13.09 0.00 0.42 2.91 0.07 83.51 11:37:01 6 4.17 0.00 0.23 0.07 0.03 95.49 11:37:01 7 11.19 0.00 0.38 0.00 0.05 88.38 Average: all 9.08 0.00 1.26 4.27 0.04 85.34 Average: 0 6.00 0.00 1.00 1.01 0.04 91.96 Average: 1 10.28 0.00 1.43 0.45 0.04 87.79 Average: 2 6.32 0.00 0.93 1.24 0.03 91.47 Average: 3 11.09 0.00 1.40 5.46 0.04 82.01 Average: 4 13.92 0.00 1.36 2.00 0.05 82.67 Average: 5 10.51 0.00 1.82 19.34 0.06 68.27 Average: 6 5.79 0.00 1.05 4.46 0.04 88.66 Average: 7 8.69 0.00 1.14 0.25 0.04 89.88