---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6622 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 700K 797M 1% /run /dev/vda1 20G 9.5G 9.7G 50% / 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: 7975 504 4522 0 2949 7174 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:35:33:aa brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe35:33aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:24:a8:a0 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-6622) 02/14/26 _x86_64_ (4 CPU) 09:38:43 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 161.20 69.21 91.99 5610.93 40716.18 09:41:01 69.59 14.96 54.62 1218.06 9090.08 09:42:01 173.37 109.72 63.66 3673.52 21085.55 09:43:01 57.46 36.79 20.66 1190.60 8795.33 09:44:01 41.50 14.98 26.52 2131.73 7507.71 Average: 100.62 49.13 51.49 2765.02 17439.09 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 5879632 7422860 2287788 28.01 38972 1682468 965088 10.47 579040 1535196 59924 09:41:01 5468736 7442492 2698684 33.04 60672 2072668 933708 10.13 564312 1918996 226200 09:42:01 5118896 7449148 3048524 37.33 73060 2402856 912564 9.90 951756 1856488 96444 09:43:01 4685848 7397412 3481572 42.63 75708 2773796 1063744 11.54 1199496 2023800 266204 09:44:01 4638980 7352320 3528440 43.20 78412 2774348 1001248 10.86 1211156 2062788 24172 Average: 5158418 7412846 3009002 36.84 65365 2341227 975270 10.58 901152 1879454 134589 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 415.43 237.77 1182.67 67.22 0.00 0.00 0.00 0.00 09:41:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 154.26 96.73 1148.11 10.12 0.00 0.00 0.00 0.00 09:42:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 133.18 111.78 646.25 16.37 0.00 0.00 0.00 0.00 09:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 99.72 80.60 69.33 30.07 0.00 0.00 0.00 0.00 09:44:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 15.71 15.14 12.18 7.50 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 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: ens3 163.66 108.40 611.69 26.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6622) 02/14/26 _x86_64_ (4 CPU) 09:38:43 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 19.72 0.00 2.72 4.91 1.05 71.61 09:40:01 0 11.24 0.00 4.74 6.96 0.75 76.31 09:40:01 1 38.15 0.00 2.54 1.07 1.45 56.78 09:40:01 2 19.69 0.00 1.95 3.44 0.99 73.94 09:40:01 3 9.78 0.00 1.64 8.17 1.02 79.39 09:41:01 all 21.18 0.00 1.80 1.53 0.88 74.61 09:41:01 0 2.25 0.00 0.78 0.97 0.17 95.83 09:41:01 1 55.83 0.00 3.52 0.35 1.62 38.69 09:41:01 2 22.43 0.00 1.82 0.27 0.88 74.60 09:41:01 3 4.22 0.00 1.10 4.50 0.87 89.31 09:42:01 all 18.05 3.05 5.45 7.33 1.42 64.70 09:42:01 0 15.57 0.03 4.30 8.31 1.22 70.56 09:42:01 1 24.39 3.88 6.80 3.96 1.67 59.30 09:42:01 2 13.19 8.25 5.19 10.45 1.37 61.54 09:42:01 3 19.00 0.00 5.52 6.64 1.40 67.44 09:43:01 all 29.43 0.00 6.27 0.82 2.33 61.15 09:43:01 0 29.76 0.00 5.38 0.96 2.16 61.74 09:43:01 1 34.33 0.00 8.22 0.85 2.61 53.99 09:43:01 2 29.00 0.00 5.91 0.81 2.41 61.87 09:43:01 3 24.69 0.00 5.58 0.63 2.13 66.96 09:44:01 all 19.84 0.00 1.18 1.41 1.01 76.57 09:44:01 0 6.08 0.00 0.78 1.38 0.53 91.22 09:44:01 1 38.90 0.00 1.91 1.29 1.69 56.20 09:44:01 2 5.46 0.00 1.03 1.40 0.68 91.43 09:44:01 3 28.92 0.00 1.00 1.55 1.17 67.36 Average: all 21.65 0.61 3.49 3.19 1.34 69.72 Average: 0 12.99 0.01 3.20 3.71 0.97 79.13 Average: 1 38.33 0.77 4.60 1.50 1.81 52.99 Average: 2 17.96 1.65 3.18 3.27 1.27 72.68 Average: 3 17.34 0.00 2.97 4.29 1.32 74.08