---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33592 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 887 24098 0 7181 30824 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:bd:a1:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:febd:a16c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:00:92:0e 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::42:27ff:fe00:920e/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-33592) 08/07/25 _x86_64_ (8 CPU) 14:18:51 LINUX RESTART (8 CPU) 14:19:01 tps rtps wtps bread/s bwrtn/s 14:20:01 401.27 74.30 326.96 5338.31 130010.86 14:21:01 561.69 23.38 538.31 2689.42 248853.99 14:22:01 169.99 0.08 169.91 4.27 8836.13 14:23:01 219.66 0.20 219.46 30.66 34628.36 14:24:01 14.53 0.25 14.28 23.86 608.70 14:25:01 7.45 0.02 7.43 0.13 183.67 14:26:01 67.34 1.30 66.04 95.18 1613.73 Average: 205.98 14.22 191.77 1168.81 60675.05 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 30198108 31725960 2741112 8.32 67204 1771848 1349920 3.97 819472 1631264 158684 14:21:01 24787184 31206420 8152036 24.75 134920 6396892 7279492 21.42 1484812 6063484 4116 14:22:01 23048600 29650232 9890620 30.03 147760 6567776 8587520 25.27 3185128 6069664 628 14:23:01 22394264 29598828 10544956 32.01 189976 7074156 8717820 25.65 3323180 6527192 36040 14:24:01 22114536 29262108 10824684 32.86 190248 7015848 9155644 26.94 3685492 6436696 620 14:25:01 22169844 29317672 10769376 32.69 190404 7017200 8909792 26.21 3637596 6433180 132 14:26:01 24686520 31580336 8252700 25.05 192244 6756640 1625688 4.78 1428320 6207136 36348 Average: 24199865 30334508 8739355 26.53 158965 6085766 6517982 19.18 2509143 5624088 33795 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 419.80 302.97 1664.18 79.96 0.00 0.00 0.00 0.00 14:20:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 14:21:01 veth0099dc6 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:21:01 veth9c2036b 0.12 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 br-3f20dd8547b2 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:22:01 veth0099dc6 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 14:22:01 veth9c2036b 4.27 5.40 0.73 0.82 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 veth1ff8e72 3.02 3.63 0.45 0.39 0.00 0.00 0.00 0.00 14:23:01 veth0099dc6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 veth9c2036b 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 14:23:01 docker0 59.21 105.68 4.72 1371.74 0.00 0.00 0.00 0.00 14:23:01 veth1ff8e72 3.33 4.88 0.54 0.38 0.00 0.00 0.00 0.00 14:24:01 veth0099dc6 0.65 0.92 0.15 0.11 0.00 0.00 0.00 0.00 14:24:01 veth9c2036b 1.18 1.53 0.19 0.20 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 veth1ff8e72 11.08 12.98 1.83 6.12 0.00 0.00 0.00 0.00 14:25:01 veth0099dc6 0.03 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 veth9c2036b 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 veth1ff8e72 12.73 15.51 1.76 1.26 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 1946.83 1155.39 40697.33 171.26 0.00 0.00 0.00 0.00 14:26:01 lo 29.10 29.10 2.61 2.61 0.00 0.00 0.00 0.00 Average: docker0 8.46 15.10 0.67 195.96 0.00 0.00 0.00 0.00 Average: ens3 277.49 164.46 5813.55 24.41 0.00 0.00 0.00 0.00 Average: lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33592) 08/07/25 _x86_64_ (8 CPU) 14:18:51 LINUX RESTART (8 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 9.76 0.00 1.42 3.18 0.04 85.61 14:20:01 0 7.59 0.00 0.98 1.48 0.03 89.91 14:20:01 1 4.18 0.00 0.70 0.33 0.02 94.76 14:20:01 2 9.80 0.00 1.42 10.57 0.07 78.15 14:20:01 3 4.41 0.00 2.12 0.50 0.03 92.93 14:20:01 4 10.37 0.00 1.91 8.35 0.05 79.33 14:20:01 5 27.04 0.00 2.16 2.65 0.05 68.10 14:20:01 6 6.10 0.00 1.32 0.80 0.07 91.72 14:20:01 7 8.66 0.00 0.67 0.75 0.03 89.88 14:21:01 all 21.47 0.00 8.23 4.01 0.07 66.22 14:21:01 0 17.72 0.00 7.16 4.65 0.05 70.42 14:21:01 1 19.47 0.00 8.51 0.37 0.07 71.58 14:21:01 2 17.92 0.00 8.68 6.32 0.05 67.04 14:21:01 3 16.52 0.00 8.10 9.23 0.07 66.07 14:21:01 4 20.74 0.00 8.82 5.51 0.07 64.86 14:21:01 5 22.59 0.00 8.20 3.18 0.10 65.93 14:21:01 6 20.16 0.00 7.34 0.88 0.08 71.55 14:21:01 7 36.64 0.00 9.02 1.99 0.08 52.26 14:22:01 all 25.54 0.00 3.02 0.84 0.09 70.51 14:22:01 0 24.63 0.00 3.01 0.71 0.08 71.57 14:22:01 1 22.53 0.00 3.07 0.30 0.08 74.02 14:22:01 2 26.88 0.00 2.82 1.64 0.10 68.55 14:22:01 3 34.13 0.00 3.47 0.34 0.08 61.99 14:22:01 4 26.11 0.00 3.20 0.95 0.10 69.64 14:22:01 5 25.56 0.00 2.92 0.27 0.07 71.19 14:22:01 6 20.56 0.00 2.95 0.65 0.08 75.75 14:22:01 7 23.93 0.00 2.74 1.86 0.08 71.38 14:23:01 all 6.91 0.00 1.90 0.95 0.06 90.18 14:23:01 0 3.26 0.00 1.11 0.08 0.05 95.50 14:23:01 1 8.49 0.00 2.88 0.55 0.07 88.01 14:23:01 2 10.51 0.00 2.02 0.05 0.05 87.37 14:23:01 3 7.41 0.00 1.83 0.34 0.05 90.37 14:23:01 4 5.81 0.00 2.42 3.14 0.08 88.54 14:23:01 5 5.37 0.00 2.10 3.35 0.05 89.13 14:23:01 6 4.42 0.00 1.26 0.05 0.07 94.21 14:23:01 7 9.99 0.00 1.55 0.07 0.07 88.33 14:24:01 all 9.89 0.00 1.45 0.04 0.08 88.55 14:24:01 0 10.59 0.00 1.31 0.03 0.07 88.00 14:24:01 1 9.40 0.00 1.22 0.00 0.07 89.31 14:24:01 2 9.06 0.00 0.94 0.00 0.07 89.93 14:24:01 3 10.48 0.00 2.17 0.05 0.08 87.22 14:24:01 4 10.22 0.00 1.30 0.00 0.07 88.41 14:24:01 5 8.94 0.00 1.19 0.12 0.08 89.68 14:24:01 6 9.83 0.00 2.33 0.03 0.10 87.70 14:24:01 7 10.55 0.00 1.14 0.02 0.08 88.21 14:25:01 all 1.06 0.00 0.30 0.02 0.08 98.54 14:25:01 0 1.46 0.00 0.29 0.00 0.07 98.19 14:25:01 1 0.77 0.00 0.22 0.02 0.08 98.91 14:25:01 2 1.00 0.00 0.40 0.00 0.08 98.51 14:25:01 3 1.04 0.00 0.35 0.00 0.08 98.53 14:25:01 4 1.75 0.00 0.33 0.00 0.08 97.83 14:25:01 5 0.82 0.00 0.27 0.12 0.07 98.73 14:25:01 6 0.69 0.00 0.28 0.03 0.07 98.93 14:25:01 7 0.97 0.00 0.27 0.00 0.10 98.66 14:26:01 all 5.79 0.00 0.97 0.16 0.05 93.04 14:26:01 0 1.26 0.00 0.72 0.05 0.05 97.92 14:26:01 1 14.37 0.00 1.24 0.05 0.07 84.27 14:26:01 2 6.78 0.00 1.22 0.07 0.03 91.90 14:26:01 3 13.31 0.00 1.04 0.12 0.07 85.47 14:26:01 4 1.84 0.00 0.75 0.08 0.05 97.28 14:26:01 5 1.95 0.00 0.80 0.08 0.05 97.11 14:26:01 6 1.69 0.00 0.79 0.80 0.05 96.68 14:26:01 7 5.06 0.00 1.15 0.05 0.03 93.70 Average: all 11.47 0.00 2.46 1.31 0.07 84.69 Average: 0 9.49 0.00 2.08 1.00 0.06 87.38 Average: 1 11.30 0.00 2.54 0.23 0.06 85.86 Average: 2 11.69 0.00 2.49 2.66 0.06 83.10 Average: 3 12.46 0.00 2.72 1.50 0.07 83.26 Average: 4 10.96 0.00 2.67 2.57 0.07 83.73 Average: 5 13.16 0.00 2.51 1.39 0.07 82.88 Average: 6 9.04 0.00 2.32 0.46 0.07 88.10 Average: 7 13.66 0.00 2.35 0.68 0.07 83.25