---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-274 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 9.9G 9.4G 52% / 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: 3944 519 240 0 3184 3141 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:d3:2a:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fed3:2aa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:2d:78:84 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-274) 12/19/24 _x86_64_ (4 CPU) 14:48:52 LINUX RESTART (4 CPU) 14:49:01 tps rtps wtps bread/s bwrtn/s 14:50:02 165.67 69.62 96.05 5641.59 40951.59 14:51:01 130.40 12.78 117.62 2292.09 26155.97 14:52:01 139.34 0.65 138.69 49.59 27110.68 Average: 145.22 27.77 117.46 2663.15 31435.41 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:02 1679068 3296368 2359592 58.43 41396 1737088 949940 18.67 612360 1580388 116136 14:51:01 730380 3183504 3308280 81.92 71584 2502592 1330188 26.15 812100 2244260 170472 14:52:01 286612 3255444 3752048 92.90 95852 2930816 969952 19.07 1063760 2372172 22380 Average: 898687 3245105 3139973 77.75 69611 2390165 1083360 21.30 829407 2065607 102996 14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:02 ens3 420.75 249.44 1450.08 72.22 0.00 0.00 0.00 0.00 14:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:51:01 ens3 489.71 261.41 3377.45 26.18 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 14:52:01 ens3 36.48 27.01 68.90 14.31 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 314.67 178.83 1622.40 37.64 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 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-274) 12/19/24 _x86_64_ (4 CPU) 14:48:52 LINUX RESTART (4 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:02 all 15.79 0.00 2.00 4.76 0.05 77.38 14:50:02 0 12.55 0.00 2.14 8.41 0.05 76.85 14:50:02 1 6.29 0.00 1.42 5.75 0.05 86.49 14:50:02 2 24.53 0.00 2.75 3.12 0.07 69.52 14:50:02 3 19.83 0.00 1.65 1.77 0.05 76.69 14:51:01 all 18.65 0.00 3.20 3.37 0.06 74.72 14:51:01 0 11.25 0.00 2.47 1.45 0.03 84.79 14:51:01 1 7.26 0.00 3.19 9.66 0.05 79.84 14:51:01 2 33.27 0.00 3.94 0.43 0.09 62.28 14:51:01 3 22.84 0.00 3.20 1.96 0.05 71.94 14:52:01 all 19.06 0.00 3.28 3.08 0.06 74.53 14:52:01 0 15.59 0.00 3.77 2.18 0.05 78.41 14:52:01 1 7.31 0.00 2.31 7.34 0.07 82.97 14:52:01 2 30.53 0.00 3.81 1.91 0.07 63.69 14:52:01 3 22.74 0.00 3.19 0.92 0.05 73.09 Average: all 17.83 0.00 2.82 3.74 0.06 75.55 Average: 0 13.14 0.00 2.80 4.03 0.04 79.99 Average: 1 6.95 0.00 2.30 7.57 0.06 83.12 Average: 2 29.43 0.00 3.50 1.83 0.07 65.17 Average: 3 21.80 0.00 2.68 1.55 0.05 73.92