---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27435 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 11G 144G 8% / 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 881 28110 0 3175 30837 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:00:d8:5d brd ff:ff:ff:ff:ff:ff inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe00:d85d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:c6:eb:58 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::42:80ff:fec6:eb58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27435) 07/12/25 _x86_64_ (8 CPU) 03:29:59 LINUX RESTART (8 CPU) 03:30:01 tps rtps wtps bread/s bwrtn/s 03:31:02 357.20 74.71 282.49 5375.81 58894.77 03:32:01 139.10 15.39 123.71 343.67 31654.70 03:33:01 79.95 5.47 74.49 197.03 29792.90 03:34:01 26.36 0.40 25.96 21.60 21168.87 03:35:01 143.09 3.47 139.63 459.12 52914.78 03:36:01 63.33 1.07 62.27 66.80 28428.13 Average: 134.84 16.75 118.08 1079.53 37158.49 03:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:02 30295436 31659964 2643776 8.03 53460 1632800 1436124 4.23 888624 1491048 60312 03:32:01 29522060 31242456 3417152 10.37 83832 1937884 2211384 6.51 1336384 1772684 107172 03:33:01 28176508 30101720 4762704 14.46 89476 2130252 3199564 9.41 2534552 1904608 10132 03:34:01 28470548 30436192 4468664 13.57 91868 2166304 2546780 7.49 2231492 1909860 4476 03:35:01 27666672 30344272 5272540 16.01 101796 2852808 2778384 8.17 2407192 2498432 76 03:36:01 28788440 31577944 4150772 12.60 105832 2957852 1467660 4.32 1195052 2585940 33788 Average: 28819944 30893758 4119268 12.51 87711 2279650 2273316 6.69 1765549 2027095 35993 03:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:02 ens3 388.80 262.55 1075.44 75.20 0.00 0.00 0.00 0.00 03:31:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 03:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 259.45 203.19 1646.25 43.13 0.00 0.00 0.00 0.00 03:32:01 lo 0.75 0.75 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 757.47 497.38 3032.39 153.41 0.00 0.00 0.00 0.00 03:33:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 489.79 249.36 530.83 108.33 0.00 0.00 0.00 0.00 03:34:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 574.59 326.88 1694.61 110.09 0.00 0.00 0.00 0.00 03:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:35:01 docker0 9.87 23.56 0.54 118.78 0.00 0.00 0.00 0.00 03:36:01 ens3 253.78 176.12 272.20 72.86 0.00 0.00 0.00 0.00 03:36:01 lo 15.67 15.67 1.41 1.41 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 454.53 286.14 1374.56 93.98 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 1.65 3.94 0.09 19.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27435) 07/12/25 _x86_64_ (8 CPU) 03:29:59 LINUX RESTART (8 CPU) 03:30:01 CPU %user %nice %system %iowait %steal %idle 03:31:02 all 7.50 0.00 1.20 3.30 0.03 87.96 03:31:02 0 8.33 0.00 1.19 0.45 0.02 90.02 03:31:02 1 12.88 0.00 1.97 4.44 0.03 80.69 03:31:02 2 7.89 0.00 0.77 0.32 0.03 90.99 03:31:02 3 5.19 0.00 1.00 0.54 0.02 93.26 03:31:02 4 5.68 0.00 2.17 0.50 0.07 91.58 03:31:02 5 4.49 0.00 0.77 6.15 0.02 88.58 03:31:02 6 3.33 0.00 0.85 7.21 0.03 88.57 03:31:02 7 12.24 0.00 0.82 6.82 0.05 80.07 03:32:01 all 11.10 0.00 0.78 2.04 0.05 86.03 03:32:01 0 26.28 0.00 1.12 0.95 0.10 71.55 03:32:01 1 21.32 0.00 1.84 2.30 0.09 74.46 03:32:01 2 9.55 0.00 0.69 0.17 0.03 89.55 03:32:01 3 8.28 0.00 0.54 0.42 0.02 90.73 03:32:01 4 7.91 0.00 0.46 0.03 0.02 91.58 03:32:01 5 4.75 0.00 0.46 3.35 0.03 91.41 03:32:01 6 5.72 0.00 0.61 1.72 0.03 91.92 03:32:01 7 4.96 0.00 0.49 7.39 0.03 87.12 03:33:01 all 39.30 0.00 1.16 0.90 0.10 58.55 03:33:01 0 34.20 0.00 0.82 0.00 0.08 64.90 03:33:01 1 47.02 0.00 1.07 0.50 0.10 51.30 03:33:01 2 37.98 0.00 1.64 0.69 0.10 59.59 03:33:01 3 35.50 0.00 1.27 0.02 0.15 63.06 03:33:01 4 39.60 0.00 1.12 0.08 0.10 59.09 03:33:01 5 46.29 0.00 1.24 0.08 0.12 52.28 03:33:01 6 41.82 0.00 0.67 0.12 0.08 57.31 03:33:01 7 31.98 0.00 1.46 5.69 0.08 60.79 03:34:01 all 34.89 0.00 0.93 0.66 0.08 63.44 03:34:01 0 51.27 0.00 1.15 0.00 0.08 47.50 03:34:01 1 32.00 0.00 0.73 0.00 0.08 67.18 03:34:01 2 36.00 0.00 0.83 0.03 0.07 63.07 03:34:01 3 47.67 0.00 1.27 0.00 0.08 50.98 03:34:01 4 29.67 0.00 1.02 0.02 0.08 69.21 03:34:01 5 20.93 0.00 0.90 0.00 0.05 78.12 03:34:01 6 35.57 0.00 0.75 0.02 0.08 63.58 03:34:01 7 25.99 0.00 0.80 5.18 0.08 67.95 03:35:01 all 19.76 0.00 2.23 3.11 0.07 74.82 03:35:01 0 21.96 0.00 2.28 2.96 0.07 72.73 03:35:01 1 21.04 0.00 2.12 4.84 0.07 71.94 03:35:01 2 24.62 0.00 2.10 0.05 0.07 73.16 03:35:01 3 20.65 0.00 2.68 1.34 0.07 75.26 03:35:01 4 16.88 0.00 2.08 1.83 0.07 79.14 03:35:01 5 17.14 0.00 2.36 0.30 0.07 80.13 03:35:01 6 18.02 0.00 2.13 1.26 0.08 78.50 03:35:01 7 17.78 0.00 2.13 12.32 0.07 67.71 03:36:01 all 15.69 0.00 1.55 1.36 0.06 81.34 03:36:01 0 29.63 0.00 2.30 0.10 0.07 67.90 03:36:01 1 12.80 0.00 1.57 3.35 0.07 82.21 03:36:01 2 15.76 0.00 1.73 0.84 0.05 81.62 03:36:01 3 9.30 0.00 1.27 0.23 0.07 89.12 03:36:01 4 12.69 0.00 1.47 0.00 0.07 85.77 03:36:01 5 7.42 0.00 1.15 0.00 0.07 91.37 03:36:01 6 28.61 0.00 1.71 0.25 0.05 69.38 03:36:01 7 9.43 0.00 1.26 6.08 0.05 83.19 Average: all 21.40 0.00 1.31 1.89 0.06 75.33 Average: 0 28.63 0.00 1.47 0.74 0.07 69.08 Average: 1 24.52 0.00 1.55 2.57 0.07 71.29 Average: 2 22.00 0.00 1.29 0.35 0.06 76.30 Average: 3 21.14 0.00 1.34 0.42 0.07 77.03 Average: 4 18.76 0.00 1.39 0.41 0.07 79.37 Average: 5 16.85 0.00 1.14 1.64 0.06 80.30 Average: 6 22.23 0.00 1.12 1.76 0.06 74.82 Average: 7 17.09 0.00 1.16 7.24 0.06 74.45