---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6129 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 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: 3944 470 306 0 3166 3190 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:43:36:ef brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe43:36ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:2d:b1:f5 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-6129) 09/27/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 188.22 83.89 104.33 6579.04 41602.95 15:35:01 227.64 25.98 201.66 3292.28 114071.14 15:36:01 443.44 89.85 353.59 4784.27 39680.05 15:37:01 240.56 191.67 48.89 8038.26 9317.38 15:38:01 86.20 69.57 16.63 3894.02 2886.85 Average: 237.24 92.41 144.84 5324.14 41276.34 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1569728 3305144 2468932 61.13 50584 1839244 955204 18.78 651908 1640108 185616 15:35:01 294664 3340668 3743996 92.70 102552 3065756 1100720 21.64 504712 2993612 279492 15:36:01 236736 3323072 3801924 94.14 148132 3006828 1307272 25.70 700108 2798276 232 15:37:01 622668 3344432 3415992 84.58 152252 2674820 918368 18.05 877676 2274116 4832 15:38:01 367432 3291708 3671228 90.90 154832 2868604 980484 19.27 1016704 2382936 16848 Average: 618246 3321005 3420414 84.69 121670 2691050 1052410 20.69 750222 2417810 97404 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:02 ens3 348.63 226.71 1430.64 66.80 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 15:35:01 ens3 477.81 212.75 14393.73 17.27 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 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 15:36:01 ens3 205.43 143.46 947.92 12.18 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 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 1.05 0.93 0.65 0.39 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 15:38:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 15:38:01 ens3 149.13 93.52 1120.66 26.64 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 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 235.63 135.22 3543.64 24.68 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-6129) 09/27/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 18.08 0.00 2.38 5.63 0.06 73.85 15:34:02 0 10.57 0.00 1.82 10.62 0.05 76.94 15:34:02 1 27.31 0.00 2.24 2.62 0.07 67.76 15:34:02 2 8.28 0.00 2.61 5.10 0.07 83.95 15:34:02 3 26.25 0.00 2.85 4.19 0.07 66.65 15:35:01 all 24.98 0.00 6.87 4.15 0.09 63.92 15:35:01 0 13.72 0.00 6.57 8.75 0.07 70.89 15:35:01 1 38.59 0.00 7.32 3.44 0.10 50.55 15:35:01 2 17.68 0.00 6.13 2.99 0.07 73.13 15:35:01 3 30.07 0.00 7.48 1.40 0.09 60.96 15:36:01 all 8.78 0.00 3.46 14.65 0.07 73.04 15:36:01 0 5.85 0.00 3.13 5.75 0.05 85.21 15:36:01 1 8.42 0.00 2.76 6.08 0.05 82.69 15:36:01 2 10.61 0.00 4.93 42.00 0.12 42.34 15:36:01 3 10.24 0.00 3.01 5.01 0.07 81.67 15:37:01 all 53.68 0.00 6.51 10.85 0.11 28.85 15:37:01 0 54.12 0.00 6.88 13.79 0.12 25.10 15:37:01 1 53.16 0.00 6.31 7.39 0.10 33.04 15:37:01 2 54.48 0.00 6.10 11.68 0.14 27.60 15:37:01 3 52.96 0.00 6.74 10.51 0.12 29.67 15:38:01 all 19.14 0.00 1.03 1.83 0.05 77.95 15:38:01 0 15.52 0.00 0.95 1.72 0.05 81.76 15:38:01 1 13.66 0.00 0.93 2.15 0.03 83.22 15:38:01 2 14.66 0.00 0.89 1.87 0.03 82.54 15:38:01 3 32.75 0.00 1.37 1.59 0.05 64.24 Average: all 24.89 0.00 4.03 7.43 0.08 63.58 Average: 0 19.93 0.00 3.85 8.11 0.07 68.03 Average: 1 28.10 0.00 3.88 4.34 0.07 63.60 Average: 2 21.09 0.00 4.12 12.70 0.08 62.01 Average: 3 30.44 0.00 4.27 4.55 0.08 60.68