---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6143 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 700K 394M 1% /run /dev/vda1 20G 9.4G 9.8G 49% / 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 468 1276 0 2199 3206 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:f4:ef:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fef4:ef81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:9f:ff: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-6143) 07/09/24 _x86_64_ (4 CPU) 14:31:41 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 194.15 83.99 110.16 6588.90 42479.20 14:34:01 153.46 53.11 100.35 1953.27 22472.92 14:35:01 212.66 1.85 210.81 113.71 17284.19 14:36:01 59.27 6.03 53.24 296.35 26781.94 14:37:01 34.61 12.66 21.95 868.75 10934.18 14:38:01 93.82 63.61 30.21 2767.94 7141.21 Average: 124.65 36.87 87.78 2098.05 21181.42 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 1670120 3360900 2368532 58.65 51420 1795328 879116 17.28 562188 1630056 131528 14:34:01 904384 3309460 3134268 77.61 85708 2422992 924956 18.18 951248 1912728 313576 14:35:01 646268 3317744 3392384 84.00 97644 2639808 914684 17.98 962780 2121820 68124 14:36:01 550552 3330164 3488100 86.37 108076 2766332 890036 17.50 1105580 2105716 197084 14:37:01 1098948 2994432 2939704 72.79 106620 1925248 1250860 24.59 1108916 1610360 64648 14:38:01 1306616 3283096 2732036 67.65 109288 2003064 936504 18.41 858768 1655068 14932 Average: 1029481 3265966 3009171 74.51 93126 2258795 966026 18.99 924913 1839291 131649 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 ens3 354.94 240.56 1417.46 67.78 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:34:01 ens3 185.79 139.69 986.88 16.10 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 3.57 3.57 0.37 0.37 0.00 0.00 0.00 0.00 14:35:01 ens3 7.72 3.48 5.88 0.76 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 495.47 375.59 1932.95 31.09 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:37:01 ens3 28.20 24.53 34.73 5.61 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:38:01 ens3 136.99 93.80 917.81 17.95 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.25 1.25 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 201.50 146.27 882.55 23.21 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 1.17 1.17 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-6143) 07/09/24 _x86_64_ (4 CPU) 14:31:41 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 19.12 0.00 2.28 5.82 0.06 72.73 14:33:01 0 9.05 0.00 1.43 4.20 0.03 85.28 14:33:01 1 8.57 0.00 2.06 4.26 0.05 85.06 14:33:01 2 38.81 0.00 3.40 11.77 0.10 45.92 14:33:01 3 20.21 0.00 2.21 3.06 0.03 74.49 14:34:01 all 15.60 1.16 4.60 3.98 0.08 74.58 14:34:01 0 6.61 3.25 3.12 2.98 0.07 83.97 14:34:01 1 17.01 0.02 3.73 4.96 0.10 74.18 14:34:01 2 13.03 1.22 3.82 6.76 0.08 75.09 14:34:01 3 25.71 0.13 7.70 1.24 0.08 65.13 14:35:01 all 15.67 0.00 18.13 3.50 0.08 62.61 14:35:01 0 37.21 0.00 18.48 12.21 0.10 32.00 14:35:01 1 8.26 0.00 18.06 0.66 0.08 72.94 14:35:01 2 9.10 0.00 10.58 1.10 0.10 79.11 14:35:01 3 8.40 0.00 25.32 0.17 0.07 66.04 14:36:01 all 33.34 0.00 6.36 0.59 0.07 59.64 14:36:01 0 33.92 0.00 5.26 0.17 0.05 60.60 14:36:01 1 35.01 0.00 6.80 0.52 0.08 57.59 14:36:01 2 30.32 0.00 7.17 0.23 0.08 62.20 14:36:01 3 34.10 0.00 6.23 1.45 0.07 58.15 14:37:01 all 67.19 0.00 7.25 0.28 0.10 25.18 14:37:01 0 64.06 0.00 6.81 0.18 0.08 28.86 14:37:01 1 64.33 0.00 7.30 0.52 0.10 27.75 14:37:01 2 73.76 0.00 8.05 0.07 0.10 18.02 14:37:01 3 66.62 0.00 6.85 0.35 0.08 26.10 14:38:01 all 21.05 0.00 1.22 2.03 0.04 75.65 14:38:01 0 4.54 0.00 0.67 0.37 0.02 94.41 14:38:01 1 44.35 0.00 1.63 2.70 0.07 51.25 14:38:01 2 16.11 0.00 1.64 2.68 0.07 79.50 14:38:01 3 19.28 0.00 0.92 2.37 0.03 77.41 Average: all 28.67 0.19 6.63 2.70 0.07 61.73 Average: 0 25.87 0.54 5.93 3.33 0.06 64.26 Average: 1 29.60 0.00 6.57 2.27 0.08 61.47 Average: 2 30.18 0.20 5.78 3.76 0.09 60.00 Average: 3 29.03 0.02 8.23 1.44 0.06 61.22