---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-817 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: 2800.022 BogoMIPS: 5600.04 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 9.5G 9.8G 50% / 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 450 842 0 2650 3224 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:8d:28:50 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe8d:2850/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:00:36:ed 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-817) 04/06/24 _x86_64_ (4 CPU) 08:25:56 LINUX RESTART (4 CPU) 08:26:01 tps rtps wtps bread/s bwrtn/s 08:27:01 159.96 96.75 63.21 6783.80 39966.96 08:28:01 114.88 43.93 70.95 2610.63 10156.57 08:29:01 22.79 0.23 22.56 3.47 3329.96 08:30:01 5.68 0.02 5.67 0.13 212.90 08:31:01 5.43 0.00 5.43 0.00 180.64 08:32:01 5.97 0.02 5.95 3.20 198.77 08:33:01 6.18 0.00 6.18 0.00 191.70 08:34:01 47.83 6.95 40.88 635.23 5863.82 08:35:02 51.97 18.84 33.13 1142.70 14782.01 Average: 46.74 18.53 28.22 1242.10 8320.64 08:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1786536 3322220 2252116 55.76 40548 1658224 955592 18.78 582992 1507256 56648 08:28:01 1368084 3250888 2670568 66.13 64396 1965120 1031724 20.28 690168 1783784 82400 08:29:01 1309540 3202604 2729112 67.57 65836 1973104 1052372 20.69 741080 1790108 180 08:30:01 1301044 3198032 2737608 67.79 66924 1975452 1060260 20.84 746744 1791916 220 08:31:01 1294864 3195832 2743788 67.94 67968 1977992 1069140 21.02 749700 1794072 936 08:32:01 1287220 3192136 2751432 68.13 68968 1980416 1069140 21.02 753860 1795932 976 08:33:01 1282588 3190896 2756064 68.24 69784 1982548 1073088 21.09 756424 1797656 636 08:34:01 361208 2458468 3677444 91.06 72368 2164372 1696544 33.35 1516304 1947376 7972 08:35:02 878396 3289096 3160256 78.25 74244 2471600 950336 18.68 857368 2082956 12168 Average: 1207720 3144464 2830932 70.10 65671 2016536 1106466 21.75 821627 1810117 18015 08:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 427.70 248.66 1039.53 65.64 0.00 0.00 0.00 0.00 08:27:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 181.45 127.41 956.79 19.53 0.00 0.00 0.00 0.00 08:28:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 71.68 92.50 122.29 15.06 0.00 0.00 0.00 0.00 08:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 42.29 61.91 40.56 9.70 0.00 0.00 0.00 0.00 08:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 42.84 62.69 43.87 9.83 0.00 0.00 0.00 0.00 08:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 41.91 61.47 40.40 9.85 0.00 0.00 0.00 0.00 08:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 40.48 59.71 37.42 9.46 0.00 0.00 0.00 0.00 08:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 376.55 428.50 2709.22 64.52 0.00 0.00 0.00 0.00 08:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:02 ens3 782.74 596.07 3028.00 126.95 0.00 0.00 0.00 0.00 08:35:02 lo 1.55 1.55 0.61 0.61 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 223.10 193.23 891.00 36.73 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-817) 04/06/24 _x86_64_ (4 CPU) 08:25:56 LINUX RESTART (4 CPU) 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 15.66 0.00 2.19 4.85 0.06 77.23 08:27:01 0 15.64 0.00 2.18 4.15 0.05 77.97 08:27:01 1 18.87 0.00 1.72 1.74 0.07 77.60 08:27:01 2 14.86 0.00 3.04 5.73 0.07 76.30 08:27:01 3 13.28 0.00 1.80 7.80 0.03 77.08 08:28:01 all 18.84 0.00 1.51 3.25 0.05 76.35 08:28:01 0 12.31 0.00 1.04 1.00 0.05 85.60 08:28:01 1 42.47 0.00 3.09 2.47 0.08 51.89 08:28:01 2 11.37 0.00 0.87 1.62 0.07 86.08 08:28:01 3 9.19 0.00 1.07 7.90 0.05 81.78 08:29:01 all 6.03 0.00 0.28 0.22 0.03 93.43 08:29:01 0 2.69 0.00 0.00 0.00 0.02 97.29 08:29:01 1 7.72 0.00 0.74 0.15 0.03 91.36 08:29:01 2 8.87 0.00 0.17 0.33 0.03 90.59 08:29:01 3 4.82 0.00 0.20 0.37 0.02 94.59 08:30:01 all 2.48 0.00 0.13 0.04 0.03 97.32 08:30:01 0 0.07 0.00 0.00 0.00 0.02 99.92 08:30:01 1 5.16 0.00 0.42 0.10 0.05 94.27 08:30:01 2 3.92 0.00 0.05 0.00 0.02 96.01 08:30:01 3 0.80 0.00 0.03 0.05 0.02 99.10 08:31:01 all 2.44 0.00 0.14 0.03 0.03 97.36 08:31:01 0 0.07 0.00 0.03 0.00 0.00 99.90 08:31:01 1 1.72 0.00 0.20 0.12 0.05 97.91 08:31:01 2 3.79 0.00 0.30 0.02 0.03 95.86 08:31:01 3 4.18 0.00 0.03 0.00 0.02 95.76 08:32:01 all 1.91 0.00 0.12 0.03 0.03 97.91 08:32:01 0 0.13 0.00 0.05 0.00 0.02 99.80 08:32:01 1 2.42 0.00 0.15 0.12 0.05 97.26 08:32:01 2 4.12 0.00 0.28 0.00 0.03 95.56 08:32:01 3 0.95 0.00 0.02 0.00 0.02 99.01 08:33:01 all 2.28 0.00 0.13 0.02 0.02 97.56 08:33:01 0 0.93 0.00 0.08 0.00 0.02 98.97 08:33:01 1 4.33 0.00 0.37 0.07 0.05 95.19 08:33:01 2 3.13 0.00 0.05 0.00 0.02 96.80 08:33:01 3 0.74 0.00 0.02 0.00 0.00 99.25 08:34:01 all 17.80 0.00 1.00 0.88 0.06 80.26 08:34:01 0 17.51 0.00 1.00 0.33 0.03 81.12 08:34:01 1 16.46 0.00 1.36 2.33 0.07 79.79 08:34:01 2 18.52 0.00 0.48 0.13 0.05 80.81 08:34:01 3 18.70 0.00 1.14 0.76 0.07 79.33 08:35:02 all 38.31 0.00 1.64 1.34 0.08 58.63 08:35:02 0 41.79 0.00 0.68 0.43 0.07 57.02 08:35:02 1 35.76 0.00 2.83 2.21 0.08 59.11 08:35:02 2 41.29 0.00 1.47 1.29 0.08 55.86 08:35:02 3 34.46 0.00 1.56 1.41 0.07 62.51 Average: all 11.75 0.00 0.79 1.18 0.04 86.23 Average: 0 10.12 0.00 0.56 0.66 0.03 88.63 Average: 1 14.98 0.00 1.21 1.03 0.06 82.72 Average: 2 12.19 0.00 0.75 1.01 0.04 86.00 Average: 3 9.73 0.00 0.65 2.03 0.03 87.55