---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6827 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.3G 10G 49% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 489 4917 0 2569 7188 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5e:74:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe5e:7465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:1a:70:d7 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6827) 02/16/26 _x86_64_ (4 CPU) 21:47:44 LINUX RESTART (4 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:02 161.81 69.26 92.55 5589.47 40240.64 21:50:01 75.99 14.22 61.77 1414.95 8359.94 21:51:01 168.18 99.98 68.20 3262.27 18016.80 Average: 135.66 61.41 74.24 3433.45 22283.37 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:02 5861536 7391924 2305892 28.23 38716 1671920 1016356 11.03 607652 1527916 64040 21:50:01 5592984 7448216 2574444 31.52 62572 1954604 1043204 11.32 561944 1803492 140340 21:51:01 5044220 7367296 3123208 38.24 88980 2372664 998172 10.83 769120 2098216 31080 Average: 5499580 7402479 2667848 32.66 63423 1999729 1019244 11.06 646239 1809875 78487 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:02 ens3 402.88 237.93 1192.05 67.76 0.00 0.00 0.00 0.00 21:49:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 83.65 71.23 666.12 8.83 0.00 0.00 0.00 0.00 21:50:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 93.35 90.50 697.64 11.67 0.00 0.00 0.00 0.00 21:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 193.91 133.57 852.98 29.53 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6827) 02/16/26 _x86_64_ (4 CPU) 21:47:44 LINUX RESTART (4 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:02 all 19.28 0.00 2.59 4.75 1.10 72.28 21:49:02 0 7.75 0.00 4.21 5.46 0.82 81.76 21:49:02 1 9.55 0.00 1.28 4.69 0.75 83.73 21:49:02 2 20.76 0.00 2.38 5.20 1.29 70.37 21:49:02 3 39.15 0.00 2.53 3.63 1.54 53.15 21:50:01 all 19.88 0.00 1.41 1.78 0.83 76.09 21:50:01 0 7.75 0.00 0.91 3.08 0.49 87.76 21:50:01 1 25.73 0.00 1.24 1.05 0.75 71.23 21:50:01 2 13.58 0.00 1.08 0.03 0.89 84.41 21:50:01 3 32.54 0.00 2.39 2.95 1.19 60.93 21:51:01 all 36.30 0.00 4.31 6.12 2.12 51.15 21:51:01 0 31.34 0.00 4.25 6.45 1.85 56.11 21:51:01 1 27.30 0.00 3.75 5.89 1.81 61.24 21:51:01 2 33.05 0.00 4.77 5.09 2.36 54.73 21:51:01 3 53.66 0.00 4.49 7.06 2.49 32.30 Average: all 25.19 0.00 2.78 4.23 1.35 66.45 Average: 0 15.65 0.00 3.14 5.01 1.05 75.15 Average: 1 20.86 0.00 2.11 3.90 1.11 72.02 Average: 2 22.49 0.00 2.75 3.45 1.52 69.80 Average: 3 41.82 0.00 3.14 4.56 1.74 48.74