---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-741 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: 2799.972 BogoMIPS: 5599.94 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.3G 68% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 495 911 0 2536 3165 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:d7:b5:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fed7:b552/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:82:08:ff 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-741) 02/19/25 _x86_64_ (4 CPU) 20:21:43 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 173.15 69.32 103.83 5596.40 41583.49 20:24:01 218.77 26.90 191.87 3901.99 90447.58 20:25:01 248.50 38.52 209.98 4415.99 77946.42 20:26:01 116.91 50.94 65.97 3671.12 45734.24 20:27:01 149.94 108.52 41.43 9010.90 4177.57 Average: 181.36 58.93 122.43 5323.18 51872.02 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 1687448 3356272 2351204 58.22 51632 1773200 875048 17.20 543268 1629032 157500 20:24:01 216748 3289756 3821904 94.63 91692 3075792 1126848 22.15 662860 2879216 207308 20:25:01 654528 3115124 3384124 83.79 160616 2361792 1688064 33.18 989916 2074092 226088 20:26:01 1229732 3241536 2808920 69.55 165292 1952584 1417228 27.86 857492 1677928 62152 20:27:01 984660 3264884 3053992 75.62 169240 2227680 973584 19.14 1035848 1757056 19320 Average: 954623 3253514 3084029 76.36 127694 2278210 1216154 23.91 817877 2003465 134474 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:23:02 ens3 319.88 218.35 1421.16 66.38 0.00 0.00 0.00 0.00 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 20:24:01 ens3 625.13 313.97 15401.45 26.07 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 395.15 318.41 2181.71 26.26 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 0.18 0.22 0.02 0.02 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 4.30 4.30 0.37 0.37 0.00 0.00 0.00 0.00 20:27:01 ens3 135.93 234.74 23.23 1732.04 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 294.34 216.87 3773.29 371.10 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-741) 02/19/25 _x86_64_ (4 CPU) 20:21:43 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 18.75 0.00 2.16 5.46 0.06 73.56 20:23:02 0 18.55 0.00 1.82 1.75 0.03 77.85 20:23:02 1 37.16 0.00 3.71 4.34 0.07 54.73 20:23:02 2 9.95 0.00 1.64 7.01 0.07 81.33 20:23:02 3 9.36 0.00 1.48 8.79 0.05 80.33 20:24:01 all 20.42 0.00 6.41 3.89 0.07 69.21 20:24:01 0 26.51 0.00 6.11 1.95 0.07 65.36 20:24:01 1 15.66 0.00 5.64 2.55 0.09 76.07 20:24:01 2 17.19 0.00 6.46 3.89 0.07 72.40 20:24:01 3 22.34 0.00 7.45 7.15 0.07 62.99 20:25:01 all 34.01 0.00 8.89 4.18 0.11 52.82 20:25:01 0 34.08 0.00 8.00 3.26 0.12 54.54 20:25:01 1 35.53 0.00 9.21 4.12 0.10 51.03 20:25:01 2 34.38 0.00 9.24 2.89 0.10 53.39 20:25:01 3 32.03 0.00 9.11 6.47 0.10 52.29 20:26:01 all 60.39 0.00 7.68 1.65 0.11 30.17 20:26:01 0 57.49 0.00 7.94 2.40 0.10 32.07 20:26:01 1 60.99 0.00 7.89 1.24 0.12 29.76 20:26:01 2 63.17 0.00 7.11 2.03 0.12 27.57 20:26:01 3 59.87 0.00 7.80 0.92 0.12 31.28 20:27:01 all 25.96 0.00 3.49 3.69 0.08 66.78 20:27:01 0 33.14 0.00 3.22 2.67 0.08 60.88 20:27:01 1 32.99 0.00 3.65 5.17 0.08 58.11 20:27:01 2 17.80 0.00 3.48 3.08 0.08 75.56 20:27:01 3 19.88 0.00 3.59 3.81 0.07 72.65 Average: all 31.92 0.00 5.72 3.77 0.09 58.50 Average: 0 33.93 0.00 5.40 2.40 0.08 58.18 Average: 1 36.54 0.00 6.01 3.49 0.09 53.87 Average: 2 28.52 0.00 5.58 3.78 0.09 62.03 Average: 3 28.71 0.00 5.87 5.42 0.08 59.92