---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22037 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 14G 142G 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 888 24807 0 6471 30823 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:0a:57:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe0a:57a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:1e:9a:32 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::42:89ff:fe1e:9a32/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22037) 06/18/25 _x86_64_ (8 CPU) 10:42:49 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 381.45 73.49 307.97 5276.85 77811.70 10:45:01 463.29 24.23 439.06 2727.54 204351.04 10:46:01 157.71 8.90 148.81 362.61 36613.83 10:47:01 23.03 0.03 23.00 5.33 33891.83 10:48:01 9.95 0.13 9.81 24.39 13309.43 10:49:01 2.03 0.05 1.98 8.27 26.53 10:50:01 1.37 0.02 1.35 3.87 17.46 10:51:01 111.71 0.30 111.41 19.60 16906.25 10:52:01 48.28 1.22 47.06 86.92 1649.71 Average: 132.59 12.02 120.57 942.83 42430.52 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30136196 31667840 2803024 8.51 67416 1776632 1397380 4.11 880992 1634752 157848 10:45:01 25642200 31473372 7297020 22.15 145940 5788880 3055568 8.99 1228380 5499708 4156 10:46:01 25037492 30904612 7901728 23.99 151380 5815748 4693792 13.81 1881740 5435988 68 10:47:01 25036748 30904272 7902472 23.99 151472 5816040 4645876 13.67 1883300 5435688 72 10:48:01 25036408 30904768 7902812 23.99 151556 5816780 4655104 13.70 1883788 5436056 68 10:49:01 25035408 30904128 7903812 24.00 151620 5817032 4633632 13.63 1884432 5435888 72 10:50:01 25038860 30907768 7900360 23.98 151692 5817156 4664980 13.73 1882548 5435972 208 10:51:01 24706056 30886724 8233164 25.00 179856 6068616 4804688 14.14 1956788 5657216 968 10:52:01 25372312 31527824 7566908 22.97 181496 6048600 1559184 4.59 1374968 5599928 27220 Average: 25671298 31120145 7267922 22.06 148048 5418387 3790023 11.15 1650771 5063466 21187 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 ens3 448.64 317.70 1683.60 79.98 0.00 0.00 0.00 0.00 10:44:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 10:45:01 veth194a601 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-2aa0fd46c3a9 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 3082.02 1980.46 34530.25 146.07 0.00 0.00 0.00 0.00 10:46:01 veth56f30dd 0.15 0.32 0.01 0.02 0.00 0.00 0.00 0.00 10:46:01 veth194a601 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 br-2aa0fd46c3a9 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 veth56f30dd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth194a601 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 br-2aa0fd46c3a9 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:48:01 veth56f30dd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth194a601 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 br-2aa0fd46c3a9 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:49:01 veth56f30dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth194a601 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 br-2aa0fd46c3a9 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:50:01 veth56f30dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth194a601 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 br-2aa0fd46c3a9 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:51:01 veth56f30dd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth194a601 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 51.37 69.06 4.09 302.08 0.00 0.00 0.00 0.00 10:51:01 br-2aa0fd46c3a9 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 3717.58 2434.14 36907.53 258.56 0.00 0.00 0.00 0.00 10:52:01 lo 80.32 80.32 5.22 5.22 0.00 0.00 0.00 0.00 Average: docker0 5.72 7.69 0.46 33.63 0.00 0.00 0.00 0.00 Average: ens3 413.18 270.37 4107.74 28.72 0.00 0.00 0.00 0.00 Average: lo 8.61 8.61 0.55 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22037) 06/18/25 _x86_64_ (8 CPU) 10:42:49 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 9.99 0.00 1.31 2.20 0.04 86.46 10:44:02 0 26.70 0.00 2.10 1.15 0.07 69.99 10:44:02 1 16.89 0.00 1.47 0.32 0.05 81.28 10:44:02 2 8.46 0.00 1.02 5.33 0.05 85.14 10:44:02 3 8.10 0.00 0.62 2.83 0.07 88.38 10:44:02 4 5.98 0.00 2.21 0.10 0.05 91.66 10:44:02 5 6.59 0.00 0.72 3.66 0.03 89.00 10:44:02 6 3.20 0.00 1.49 3.90 0.03 91.38 10:44:02 7 3.93 0.00 0.77 0.32 0.03 94.95 10:45:01 all 17.51 0.00 7.00 5.16 0.08 70.25 10:45:01 0 14.01 0.00 6.73 3.08 0.07 76.11 10:45:01 1 20.04 0.00 6.45 1.35 0.07 72.09 10:45:01 2 14.49 0.00 7.02 13.81 0.07 64.62 10:45:01 3 30.81 0.00 7.41 5.66 0.10 56.02 10:45:01 4 16.40 0.00 7.89 14.66 0.09 60.97 10:45:01 5 15.92 0.00 6.96 1.49 0.07 75.56 10:45:01 6 14.48 0.00 6.96 0.57 0.09 77.89 10:45:01 7 13.87 0.00 6.64 0.76 0.05 78.67 10:46:01 all 10.38 0.00 1.45 1.12 0.04 87.00 10:46:01 0 13.76 0.00 1.64 0.37 0.03 84.20 10:46:01 1 4.82 0.00 1.04 2.06 0.03 92.06 10:46:01 2 6.45 0.00 1.12 3.34 0.03 89.05 10:46:01 3 18.11 0.00 2.27 0.03 0.05 79.54 10:46:01 4 16.15 0.00 1.89 0.23 0.07 81.66 10:46:01 5 4.74 0.00 0.87 0.99 0.05 93.36 10:46:01 6 6.18 0.00 0.96 0.17 0.03 92.66 10:46:01 7 12.83 0.00 1.77 1.79 0.05 83.57 10:47:01 all 0.16 0.00 0.10 0.44 0.02 99.28 10:47:01 0 0.08 0.00 0.10 0.00 0.02 99.80 10:47:01 1 0.30 0.00 0.15 0.08 0.00 99.47 10:47:01 2 0.10 0.00 0.05 3.41 0.02 96.43 10:47:01 3 0.17 0.00 0.13 0.00 0.02 99.68 10:47:01 4 0.17 0.00 0.10 0.00 0.02 99.72 10:47:01 5 0.20 0.00 0.13 0.00 0.03 99.63 10:47:01 6 0.08 0.00 0.03 0.00 0.02 99.87 10:47:01 7 0.20 0.00 0.08 0.00 0.00 99.72 10:48:01 all 0.15 0.00 0.11 0.17 0.02 99.55 10:48:01 0 0.07 0.00 0.13 0.00 0.02 99.78 10:48:01 1 0.30 0.00 0.17 0.03 0.00 99.50 10:48:01 2 0.13 0.00 0.10 1.30 0.02 98.45 10:48:01 3 0.12 0.00 0.12 0.00 0.02 99.75 10:48:01 4 0.23 0.00 0.12 0.00 0.03 99.62 10:48:01 5 0.15 0.00 0.10 0.00 0.02 99.73 10:48:01 6 0.12 0.00 0.10 0.00 0.02 99.77 10:48:01 7 0.12 0.00 0.05 0.00 0.02 99.82 10:49:01 all 0.12 0.00 0.09 0.01 0.01 99.77 10:49:01 0 0.07 0.00 0.05 0.00 0.02 99.87 10:49:01 1 0.30 0.00 0.13 0.03 0.02 99.52 10:49:01 2 0.08 0.00 0.08 0.02 0.02 99.80 10:49:01 3 0.12 0.00 0.07 0.00 0.00 99.82 10:49:01 4 0.15 0.00 0.12 0.00 0.03 99.70 10:49:01 5 0.08 0.00 0.05 0.00 0.02 99.85 10:49:01 6 0.08 0.00 0.12 0.00 0.02 99.78 10:49:01 7 0.07 0.00 0.07 0.00 0.02 99.85 10:50:01 all 0.11 0.00 0.08 0.00 0.01 99.78 10:50:01 0 0.13 0.00 0.08 0.00 0.03 99.75 10:50:01 1 0.15 0.00 0.07 0.03 0.00 99.75 10:50:01 2 0.08 0.00 0.13 0.00 0.00 99.78 10:50:01 3 0.12 0.00 0.05 0.00 0.02 99.82 10:50:01 4 0.13 0.00 0.08 0.02 0.03 99.73 10:50:01 5 0.10 0.00 0.07 0.00 0.00 99.83 10:50:01 6 0.12 0.00 0.12 0.02 0.02 99.73 10:50:01 7 0.10 0.00 0.10 0.00 0.00 99.80 10:51:01 all 3.84 0.00 1.32 0.46 0.03 94.35 10:51:01 0 2.67 0.00 1.14 0.00 0.03 96.16 10:51:01 1 1.85 0.00 1.42 1.04 0.03 95.66 10:51:01 2 6.57 0.00 1.66 1.54 0.03 90.20 10:51:01 3 2.07 0.00 0.82 0.02 0.03 97.06 10:51:01 4 3.28 0.00 1.10 0.72 0.03 94.87 10:51:01 5 6.93 0.00 1.74 0.03 0.03 91.27 10:51:01 6 1.86 0.00 0.92 0.00 0.02 97.20 10:51:01 7 5.48 0.00 1.75 0.28 0.03 92.45 10:52:01 all 4.71 0.00 0.67 0.18 0.03 94.42 10:52:01 0 8.72 0.00 0.75 0.10 0.02 90.42 10:52:01 1 2.59 0.00 0.72 0.02 0.02 96.66 10:52:01 2 4.01 0.00 0.65 0.73 0.03 94.58 10:52:01 3 2.04 0.00 0.62 0.17 0.05 97.13 10:52:01 4 1.48 0.00 0.53 0.03 0.03 97.92 10:52:01 5 1.20 0.00 0.45 0.13 0.02 98.20 10:52:01 6 3.98 0.00 0.73 0.08 0.02 95.18 10:52:01 7 13.70 0.00 0.85 0.17 0.05 85.23 Average: all 5.17 0.00 1.33 1.07 0.03 92.40 Average: 0 7.33 0.00 1.39 0.51 0.03 90.73 Average: 1 5.21 0.00 1.28 0.55 0.02 92.95 Average: 2 4.45 0.00 1.29 3.23 0.03 91.00 Average: 3 6.77 0.00 1.33 0.95 0.04 90.92 Average: 4 4.83 0.00 1.53 1.70 0.04 91.89 Average: 5 3.95 0.00 1.21 0.70 0.03 94.11 Average: 6 3.30 0.00 1.25 0.53 0.03 94.90 Average: 7 5.56 0.00 1.32 0.37 0.03 92.72