---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4776 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: 2800.000 BogoMIPS: 5600.00 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 11G 9.0G 54% / 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 503 3829 0 3642 7173 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:6e:4a:4f brd ff:ff:ff:ff:ff:ff inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe6e:4a4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:66:77:16 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-4776) 07/03/25 _x86_64_ (4 CPU) 17:36:21 LINUX RESTART (4 CPU) 17:37:02 tps rtps wtps bread/s bwrtn/s 17:38:01 88.65 21.48 67.16 734.67 4855.17 17:39:01 93.48 12.65 80.83 2264.27 16098.53 17:40:01 302.30 0.02 302.28 0.13 43349.84 17:41:01 87.07 0.45 86.62 3.60 75158.81 17:42:01 25.71 0.60 25.11 42.53 1768.11 Average: 119.55 6.99 112.55 608.57 28323.93 17:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 5633200 7343972 2534228 31.03 50644 1830004 1051188 11.41 693676 1649304 184972 17:39:01 5341540 7344904 2825888 34.60 63016 2099640 1335688 14.49 785616 1824004 62900 17:40:01 4131340 7309832 4036088 49.42 93956 3198892 1439416 15.62 875260 2875692 27660 17:41:01 3975868 7387208 4191560 51.32 102044 3407464 1175488 12.75 823724 3068228 1136 17:42:01 3916444 7338896 4250984 52.05 103452 3416780 1073688 11.65 929300 3022056 10136 Average: 4599678 7344962 3567750 43.68 82622 2790556 1215094 13.18 821515 2487857 57361 17:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 ens3 104.83 77.38 865.61 19.24 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 17:39:01 ens3 216.77 144.87 1404.30 14.53 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 17:40:01 ens3 742.31 481.37 4757.48 36.31 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 ens3 638.31 461.26 5848.62 31.04 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 ens3 15.60 15.70 13.13 7.91 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 344.36 236.64 2583.54 21.82 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 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4776) 07/03/25 _x86_64_ (4 CPU) 17:36:21 LINUX RESTART (4 CPU) 17:37:02 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 19.78 0.00 1.37 2.84 1.43 74.58 17:38:01 0 42.77 0.00 2.35 1.15 2.24 51.49 17:38:01 1 20.63 0.00 1.35 3.66 1.29 73.07 17:38:01 2 8.56 0.00 1.10 4.85 1.42 84.07 17:38:01 3 7.20 0.00 0.69 1.73 0.78 89.60 17:39:01 all 19.02 0.00 1.95 2.37 1.42 75.24 17:39:01 0 17.36 0.00 2.06 2.16 1.08 77.33 17:39:01 1 18.89 0.00 1.90 4.02 1.10 74.09 17:39:01 2 2.54 0.00 1.01 2.24 1.67 92.55 17:39:01 3 37.50 0.00 2.87 1.03 1.83 56.76 17:40:01 all 8.30 0.00 4.37 8.48 2.11 76.75 17:40:01 0 9.44 0.00 7.09 11.17 2.21 70.09 17:40:01 1 7.31 0.00 4.51 11.22 2.27 74.69 17:40:01 2 9.26 0.00 2.66 4.48 1.93 81.67 17:40:01 3 7.17 0.00 3.22 7.02 2.01 80.58 17:41:01 all 20.92 0.00 2.80 2.02 1.50 72.76 17:41:01 0 18.90 0.00 2.19 0.10 1.62 77.19 17:41:01 1 12.73 0.00 3.09 3.84 1.20 79.13 17:41:01 2 9.82 0.00 1.00 2.19 1.31 85.68 17:41:01 3 42.38 0.00 4.97 1.96 1.85 48.84 17:42:01 all 21.75 0.00 1.19 0.83 1.30 74.93 17:42:01 0 36.23 0.00 1.66 0.83 1.76 59.51 17:42:01 1 13.90 0.00 1.21 0.03 1.08 83.77 17:42:01 2 3.48 0.00 0.82 2.35 0.72 92.63 17:42:01 3 33.37 0.00 1.10 0.10 1.61 63.82 Average: all 17.95 0.00 2.34 3.31 1.55 74.85 Average: 0 24.87 0.00 3.07 3.09 1.78 67.18 Average: 1 14.67 0.00 2.42 4.56 1.39 76.97 Average: 2 6.73 0.00 1.32 3.22 1.41 87.34 Average: 3 25.58 0.00 2.57 2.37 1.62 67.87