---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6400 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: 3944 511 368 0 3063 3149 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:8f:3f:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe8f:3fa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:c3:9c:db 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-6400) 09/30/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 194.97 84.07 110.90 6596.63 42495.73 15:35:01 265.39 65.66 199.73 13475.55 119542.70 15:36:01 408.12 40.89 367.22 5367.11 31035.09 15:37:01 256.91 208.80 48.11 8225.16 10186.70 15:38:01 64.24 43.53 20.71 2152.31 3067.14 Average: 238.51 88.74 149.77 7180.74 41401.05 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1652528 3348176 2386132 59.08 52600 1797084 867268 17.05 572568 1630952 125436 15:35:01 121368 3300604 3917292 96.99 117076 3135184 1098388 21.59 515728 3099504 270516 15:36:01 185176 3197732 3853484 95.41 151980 2917464 1543532 30.34 713228 2816880 34812 15:37:01 569188 3250468 3469472 85.91 155412 2609400 1069600 21.03 879300 2296484 14936 15:38:01 437836 3257660 3600824 89.16 157388 2740496 964768 18.96 936092 2366640 15568 Average: 593219 3270928 3445441 85.31 126891 2639926 1108711 21.79 723383 2442092 92254 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 ens3 361.41 236.73 1421.37 66.58 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 416.42 188.59 14137.03 18.02 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 230.68 171.20 949.85 13.90 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:37:01 ens3 40.03 15.33 183.97 3.23 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 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 15:38:01 ens3 148.81 109.66 956.22 25.47 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 239.79 144.42 3539.36 25.44 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-6400) 09/30/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.58 0.00 2.47 6.28 0.05 72.61 15:34:01 0 22.74 0.00 3.40 5.58 0.05 68.23 15:34:01 1 14.20 0.00 1.87 1.62 0.03 82.28 15:34:01 2 12.38 0.00 2.55 13.69 0.07 71.31 15:34:01 3 24.99 0.00 2.04 4.29 0.07 68.61 15:35:01 all 25.62 0.00 7.64 4.33 0.09 62.31 15:35:01 0 29.95 0.00 8.93 1.89 0.10 59.13 15:35:01 1 18.83 0.00 6.69 2.94 0.08 71.45 15:35:01 2 31.60 0.00 9.41 8.21 0.10 50.67 15:35:01 3 22.18 0.00 5.53 4.27 0.09 67.93 15:36:01 all 9.70 0.00 3.39 13.33 0.08 73.51 15:36:01 0 8.71 0.00 4.71 10.92 0.07 75.60 15:36:01 1 12.51 0.00 3.12 25.38 0.08 58.91 15:36:01 2 6.96 0.00 2.84 14.19 0.12 75.89 15:36:01 3 10.57 0.00 2.87 2.87 0.05 83.65 15:37:01 all 51.28 0.00 6.21 11.01 0.12 31.39 15:37:01 0 52.76 0.00 6.52 11.19 0.12 29.41 15:37:01 1 51.13 0.00 6.05 8.57 0.10 34.15 15:37:01 2 50.44 0.00 6.08 10.82 0.13 32.53 15:37:01 3 50.78 0.00 6.19 13.49 0.12 29.43 15:38:01 all 19.86 0.00 1.10 1.48 0.05 77.50 15:38:01 0 28.49 0.00 1.19 1.32 0.05 68.95 15:38:01 1 25.60 0.00 1.48 1.97 0.05 70.90 15:38:01 2 12.03 0.00 0.88 2.41 0.03 84.64 15:38:01 3 13.30 0.00 0.85 0.20 0.03 85.60 Average: all 25.01 0.00 4.16 7.30 0.08 63.45 Average: 0 28.50 0.00 4.95 6.19 0.08 60.27 Average: 1 24.42 0.00 3.84 8.11 0.07 63.56 Average: 2 22.71 0.00 4.35 9.88 0.09 62.96 Average: 3 24.38 0.00 3.50 5.03 0.07 67.02