---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-259 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 11G 145G 7% / 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 854 28534 0 2778 30874 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:31:43:ad brd ff:ff:ff:ff:ff:ff inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe31:43ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:e1:95:08 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::42:2ff:fee1:9508/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-259) 01/14/26 _x86_64_ (8 CPU) 09:54:23 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 305.82 40.06 265.76 1145.14 37730.64 09:57:01 141.41 7.58 133.83 481.65 40175.30 09:58:01 95.65 4.22 91.43 494.45 57340.31 Average: 180.96 17.29 163.67 707.08 45082.09 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30058684 31743600 2880536 8.75 78564 1909600 1375972 4.05 816892 1757832 235348 09:57:01 28980224 30821384 3958996 12.02 88128 2048484 2374260 6.99 1785912 1851092 6896 09:58:01 29168896 31562020 3770324 11.45 95668 2582500 1541940 4.54 1225012 2196200 28152 Average: 29402601 31375668 3536619 10.74 87453 2180195 1764057 5.19 1275939 1935041 90132 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 211.68 139.86 1561.43 53.20 0.00 0.00 0.00 0.00 09:56:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 377.92 270.15 1877.67 74.74 0.00 0.00 0.00 0.00 09:57:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 242.28 177.99 1725.26 48.38 0.00 0.00 0.00 0.00 09:58:01 lo 1.27 1.27 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 277.29 196.00 1721.45 58.77 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-259) 01/14/26 _x86_64_ (8 CPU) 09:54:23 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 11.06 0.00 0.92 1.98 0.05 85.99 09:56:01 0 2.79 0.00 0.32 0.08 0.03 96.78 09:56:01 1 25.92 0.00 2.28 6.75 0.08 64.97 09:56:01 2 19.31 0.00 1.67 1.32 0.07 77.63 09:56:01 3 18.74 0.00 1.12 0.94 0.10 79.10 09:56:01 4 2.20 0.00 0.42 6.23 0.03 91.12 09:56:01 5 8.25 0.00 0.58 0.05 0.02 91.10 09:56:01 6 6.82 0.00 0.63 0.20 0.03 92.32 09:56:01 7 4.49 0.00 0.32 0.25 0.03 94.91 09:57:01 all 21.96 0.00 1.29 0.84 0.08 75.83 09:57:01 0 27.96 0.00 1.99 0.57 0.08 69.41 09:57:01 1 21.61 0.00 0.95 4.70 0.05 72.69 09:57:01 2 16.85 0.00 0.97 0.03 0.07 82.09 09:57:01 3 31.58 0.00 1.55 0.13 0.10 66.64 09:57:01 4 22.83 0.00 1.92 0.58 0.08 74.59 09:57:01 5 21.49 0.00 0.67 0.00 0.07 77.77 09:57:01 6 21.84 0.00 1.29 0.60 0.08 76.19 09:57:01 7 11.56 0.00 1.01 0.13 0.05 87.24 09:58:01 all 10.33 0.00 1.33 3.41 0.05 84.88 09:58:01 0 6.19 0.00 0.82 0.80 0.03 92.15 09:58:01 1 38.98 0.00 1.92 2.86 0.08 56.15 09:58:01 2 3.08 0.00 1.14 10.19 0.03 85.56 09:58:01 3 4.98 0.00 1.39 0.23 0.07 93.33 09:58:01 4 5.03 0.00 1.42 1.17 0.05 92.33 09:58:01 5 12.06 0.00 1.54 1.92 0.05 84.42 09:58:01 6 6.09 0.00 1.27 10.13 0.08 82.42 09:58:01 7 6.19 0.00 1.10 0.05 0.02 92.64 Average: all 14.46 0.00 1.18 2.08 0.06 82.23 Average: 0 12.31 0.00 1.04 0.48 0.05 86.12 Average: 1 28.83 0.00 1.72 4.77 0.07 64.61 Average: 2 13.09 0.00 1.26 3.84 0.06 81.76 Average: 3 18.45 0.00 1.35 0.43 0.09 79.67 Average: 4 10.02 0.00 1.25 2.66 0.06 86.00 Average: 5 13.93 0.00 0.93 0.66 0.04 84.44 Average: 6 11.59 0.00 1.06 3.64 0.07 83.64 Average: 7 7.42 0.00 0.81 0.14 0.03 91.59