---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-93 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.1G 64% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 517 1660 0 5797 7160 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:12:2f:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe12:2f40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:59:44:60 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-93) 05/05/26 _x86_64_ (4 CPU) 15:33:54 LINUX RESTART (4 CPU) 15:34:02 tps rtps wtps bread/s bwrtn/s 15:35:02 156.14 71.87 84.27 5746.82 40059.26 15:36:01 50.75 0.39 50.36 35.24 6836.73 15:37:01 152.22 23.53 128.70 3147.34 85219.53 15:38:01 324.46 0.65 323.81 20.40 57498.95 15:39:01 62.15 0.15 62.00 1.20 10742.55 15:40:01 91.28 29.05 62.24 1309.52 9377.77 15:41:01 26.24 0.90 25.34 78.91 1696.90 Average: 123.41 17.99 105.42 1470.19 30235.14 15:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:02 5931772 7421756 2235648 27.37 34308 1638260 988536 10.73 574184 1498436 40824 15:36:01 5690140 7424308 2477280 30.33 54608 1849228 982480 10.66 582672 1704784 134816 15:37:01 2442796 7413008 5724624 70.09 103064 4878692 1164900 12.64 639780 4697528 648200 15:38:01 2385364 7402944 5782056 70.79 143592 4839596 1357132 14.73 785908 4558680 692 15:39:01 1586512 7080168 6580908 80.58 156004 5257716 1899376 20.61 1321796 4772244 165384 15:40:01 1736396 7352792 6431024 78.74 157444 5383944 1040884 11.29 1236980 4715460 16388 15:41:01 1754492 7382044 6412928 78.52 158956 5393012 1010812 10.97 1214988 4718824 10524 Average: 3075353 7353860 5092067 62.35 115425 4177207 1206303 13.09 908044 3809422 145261 15:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:02 lo 1.08 1.08 0.09 0.09 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 379.43 224.52 1043.43 66.24 0.00 0.00 0.00 0.00 15:36:01 lo 0.47 0.47 0.04 0.04 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 75.65 59.83 793.73 6.96 0.00 0.00 0.00 0.00 15:37:01 lo 1.20 1.20 0.11 0.11 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 462.91 214.63 13941.00 16.04 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 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 61.19 55.46 547.33 5.20 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 74.49 71.59 431.29 6.35 0.00 0.00 0.00 0.00 15:40:01 lo 0.40 0.40 0.06 0.06 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 237.96 192.83 2625.88 31.37 0.00 0.00 0.00 0.00 15:41:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 11.93 12.71 9.13 6.07 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 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 186.02 118.68 2778.94 19.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-93) 05/05/26 _x86_64_ (4 CPU) 15:33:54 LINUX RESTART (4 CPU) 15:34:02 CPU %user %nice %system %iowait %steal %idle 15:35:02 all 15.63 0.00 2.75 5.41 1.19 75.02 15:35:02 0 6.50 0.00 2.00 7.40 1.12 82.97 15:35:02 1 25.87 0.00 2.02 5.06 1.31 65.74 15:35:02 2 10.40 0.00 1.95 4.91 1.08 81.65 15:35:02 3 19.77 0.00 4.99 4.27 1.24 69.74 15:36:01 all 19.47 0.00 1.31 2.17 0.88 76.17 15:36:01 0 16.06 0.00 1.10 6.98 0.85 75.02 15:36:01 1 8.17 0.00 0.66 0.17 0.47 90.53 15:36:01 2 28.34 0.00 1.89 1.35 1.52 66.90 15:36:01 3 25.31 0.00 1.59 0.17 0.70 72.23 15:37:01 all 22.17 0.00 9.88 2.48 2.07 63.39 15:37:01 0 19.68 0.00 7.70 1.73 1.83 69.07 15:37:01 1 25.95 0.00 11.94 2.26 1.99 57.85 15:37:01 2 22.35 0.00 11.85 1.56 2.12 62.11 15:37:01 3 20.73 0.00 8.08 4.35 2.35 64.50 15:38:01 all 12.39 0.00 5.19 10.32 0.86 71.23 15:38:01 0 7.80 0.00 4.68 12.21 0.72 74.58 15:38:01 1 19.53 0.00 5.22 0.79 0.96 73.49 15:38:01 2 15.86 0.00 7.16 22.37 1.10 53.51 15:38:01 3 6.40 0.00 3.70 5.94 0.67 83.29 15:39:01 all 66.15 0.00 9.76 0.85 3.93 19.32 15:39:01 0 64.35 0.00 9.31 1.05 4.43 20.85 15:39:01 1 66.33 0.00 9.65 0.13 3.89 19.99 15:39:01 2 67.47 0.00 9.91 1.63 3.63 17.36 15:39:01 3 66.43 0.00 10.15 0.57 3.78 19.07 15:40:01 all 48.07 0.00 5.09 1.78 3.24 41.82 15:40:01 0 48.64 0.00 4.69 2.00 3.20 41.47 15:40:01 1 47.22 0.00 4.79 0.87 3.21 43.91 15:40:01 2 45.19 0.00 5.92 2.47 3.42 43.00 15:40:01 3 51.23 0.00 4.98 1.76 3.15 38.88 15:41:01 all 20.76 0.00 1.13 0.92 0.83 76.37 15:41:01 0 9.74 0.00 0.87 1.50 0.72 87.18 15:41:01 1 14.68 0.00 1.27 0.02 0.77 83.28 15:41:01 2 9.58 0.00 0.63 0.65 0.52 88.62 15:41:01 3 48.99 0.00 1.75 1.50 1.30 46.46 Average: all 29.33 0.00 5.02 3.41 1.86 60.38 Average: 0 24.76 0.00 4.34 4.68 1.84 64.38 Average: 1 29.76 0.00 5.08 1.32 1.80 62.04 Average: 2 28.54 0.00 5.61 4.98 1.92 58.95 Average: 3 34.26 0.00 5.04 2.64 1.89 56.17