---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4000 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 7.2G 63% / 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 509 545 0 2888 3151 Swap: 1023 1 1022 ---> 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:d2:4f:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fed2:4fb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:67:8c:56 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-4000) 03/31/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 173.43 69.53 103.90 5626.80 41668.42 15:35:02 298.32 74.95 223.38 15262.43 124761.48 15:36:01 363.65 33.42 330.23 3555.47 27457.85 15:37:01 259.31 211.13 48.18 8303.77 10805.60 15:38:01 49.04 32.96 16.08 1945.68 2216.30 Average: 228.36 84.57 143.79 6956.34 41488.72 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1724204 3391460 2314448 57.31 51776 1771044 836336 16.44 509136 1626248 158396 15:35:02 470268 3312752 3568384 88.36 116624 2797056 1162676 22.85 453088 2811044 286604 15:36:01 352804 2927272 3685848 91.26 151904 2497224 1853108 36.43 1073724 2306004 172500 15:37:01 247928 3160180 3790724 93.86 154452 2828464 1104444 21.71 1007744 2476020 37808 15:38:01 648912 3288972 3389740 83.93 156372 2563184 930836 18.30 732512 2357348 18268 Average: 688823 3216127 3349829 82.94 126226 2491394 1177480 23.15 755241 2315333 134715 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 374.95 251.42 1429.77 69.68 0.00 0.00 0.00 0.00 15:34:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 439.73 226.56 14088.53 18.12 0.00 0.00 0.00 0.00 15:35:02 lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 216.05 159.94 990.98 13.43 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 168.43 86.74 992.34 9.01 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 52.47 46.03 219.29 25.66 0.00 0.00 0.00 0.00 15:38:01 lo 0.87 0.87 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 Average: ens3 250.57 154.17 3560.45 27.22 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 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-4000) 03/31/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 17.82 0.00 2.12 5.28 0.06 74.73 15:34:01 0 33.49 0.00 3.45 8.54 0.05 54.46 15:34:01 1 21.08 0.00 2.02 2.41 0.05 74.44 15:34:01 2 10.27 0.00 1.41 4.27 0.07 83.99 15:34:01 3 6.54 0.00 1.59 5.87 0.08 85.91 15:35:02 all 23.95 0.00 7.73 4.56 0.07 63.68 15:35:02 0 17.97 0.00 7.89 5.63 0.07 68.45 15:35:02 1 37.83 0.00 8.43 7.06 0.08 46.60 15:35:02 2 18.13 0.00 7.29 3.37 0.05 71.17 15:35:02 3 21.86 0.00 7.28 2.20 0.07 68.58 15:36:01 all 21.62 0.00 4.20 11.73 0.08 62.38 15:36:01 0 21.67 0.00 3.49 4.68 0.05 70.11 15:36:01 1 21.39 0.00 4.76 10.96 0.09 62.81 15:36:01 2 24.23 0.00 4.79 25.57 0.10 45.31 15:36:01 3 19.22 0.00 3.78 5.81 0.07 71.13 15:37:01 all 41.36 0.00 4.85 11.40 0.08 42.31 15:37:01 0 43.22 0.00 5.03 11.12 0.08 40.55 15:37:01 1 41.67 0.00 4.98 14.89 0.10 38.36 15:37:01 2 41.70 0.00 4.71 11.40 0.08 42.10 15:37:01 3 38.85 0.00 4.68 8.22 0.07 48.18 15:38:01 all 16.11 0.00 0.91 1.00 0.05 81.94 15:38:01 0 24.25 0.00 0.85 0.25 0.05 74.60 15:38:01 1 12.89 0.00 0.88 1.52 0.05 84.66 15:38:01 2 7.23 0.00 0.74 1.45 0.05 90.53 15:38:01 3 20.06 0.00 1.17 0.80 0.03 77.93 Average: all 24.16 0.00 3.95 6.77 0.07 65.05 Average: 0 28.16 0.00 4.13 6.04 0.06 61.61 Average: 1 26.95 0.00 4.20 7.34 0.07 61.43 Average: 2 20.27 0.00 3.77 9.14 0.07 66.75 Average: 3 21.29 0.00 3.69 4.59 0.06 70.37