---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4061 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 9.0G 11G 47% / 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 477 1254 0 2212 3205 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:11:a7:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fe11:a7f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:c1:de:92 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-4061) 09/02/24 _x86_64_ (4 CPU) 16:19:22 LINUX RESTART (4 CPU) 16:20:01 tps rtps wtps bread/s bwrtn/s 16:21:01 4.25 0.00 4.25 0.00 239.25 16:22:01 1.08 0.03 1.05 4.27 13.60 16:23:01 0.85 0.00 0.85 0.00 10.13 16:24:01 1.32 0.00 1.32 0.00 16.26 16:25:01 1.02 0.02 1.00 3.20 11.86 16:26:01 1.37 0.00 1.37 0.00 16.66 16:27:01 0.82 0.00 0.82 0.00 10.53 16:28:01 1.15 0.00 1.15 0.00 14.53 16:29:01 0.85 0.00 0.85 0.00 9.73 16:30:01 1.35 0.00 1.35 0.00 16.80 16:31:01 0.85 0.00 0.85 0.00 11.33 16:32:01 5.00 3.62 1.38 153.44 217.70 16:33:01 122.88 36.21 86.67 1716.65 6469.06 Average: 10.98 3.07 7.92 144.42 542.87 16:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:21:01 2044656 3451176 1993996 49.37 26428 1550156 804776 15.82 418412 1428848 160 16:22:01 2037056 3443804 2001596 49.56 26468 1550288 804776 15.82 426432 1428960 172 16:23:01 2037192 3443960 2001460 49.56 26500 1550292 804776 15.82 426252 1428964 12 16:24:01 2037184 3443988 2001468 49.56 26548 1550296 804776 15.82 425580 1428968 188 16:25:01 2037188 3444024 2001464 49.56 26588 1550392 813956 16.00 425720 1429016 188 16:26:01 2037144 3444104 2001508 49.56 26628 1550396 820756 16.13 425632 1429068 156 16:27:01 2036592 3443728 2002060 49.57 26656 1550528 820756 16.13 425708 1429200 164 16:28:01 2036304 3443480 2002348 49.58 26680 1550532 820756 16.13 425708 1429204 184 16:29:01 2036304 3443480 2002348 49.58 26704 1550532 820756 16.13 425724 1429204 132 16:30:01 2036056 3443316 2002596 49.59 26736 1550540 820756 16.13 425868 1429212 180 16:31:01 2036156 3443432 2002496 49.58 26760 1550540 820756 16.13 425836 1429220 156 16:32:01 1998736 3416852 2039916 50.51 26840 1561272 820756 16.13 454756 1437044 192 16:33:01 1508380 3297444 2530272 62.65 56384 1883236 918592 18.06 631744 1709508 192776 Average: 1993765 3430984 2044887 50.63 28917 1576846 822842 16.17 443336 1451263 14974 16:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 0.08 0.05 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 0.92 0.65 1.47 0.04 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 16:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 0.37 0.20 0.09 0.07 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 69.67 47.54 134.43 18.46 0.00 0.00 0.00 0.00 16:33:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 137.39 109.53 1031.74 28.33 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 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 16.10 12.19 89.83 3.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4061) 09/02/24 _x86_64_ (4 CPU) 16:19:22 LINUX RESTART (4 CPU) 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 0.15 0.00 0.03 0.09 0.00 99.72 16:21:01 0 0.10 0.00 0.03 0.00 0.02 99.85 16:21:01 1 0.10 0.00 0.03 0.32 0.00 99.55 16:21:01 2 0.38 0.00 0.03 0.00 0.02 99.57 16:21:01 3 0.02 0.00 0.03 0.05 0.00 99.90 16:22:01 all 0.22 0.00 0.03 0.01 0.01 99.73 16:22:01 0 0.13 0.00 0.02 0.00 0.00 99.85 16:22:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:22:01 2 0.68 0.00 0.12 0.00 0.02 99.18 16:22:01 3 0.02 0.00 0.00 0.03 0.02 99.93 16:23:01 all 0.01 0.00 0.01 0.01 0.00 99.96 16:23:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:23:01 2 0.02 0.00 0.03 0.00 0.02 99.93 16:23:01 3 0.00 0.00 0.00 0.05 0.00 99.95 16:24:01 all 0.03 0.00 0.03 0.02 0.00 99.92 16:24:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:24:01 2 0.05 0.00 0.05 0.05 0.02 99.83 16:24:01 3 0.02 0.00 0.02 0.02 0.00 99.95 16:25:01 all 0.04 0.00 0.01 0.01 0.01 99.93 16:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:25:01 1 0.00 0.00 0.02 0.02 0.00 99.97 16:25:01 2 0.13 0.00 0.02 0.03 0.02 99.80 16:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:26:01 all 0.33 0.00 0.02 0.01 0.00 99.63 16:26:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:26:01 2 1.26 0.00 0.05 0.03 0.02 98.64 16:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:27:01 all 0.51 0.00 0.01 0.01 0.00 99.47 16:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:27:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:27:01 2 2.02 0.00 0.03 0.05 0.02 97.88 16:27:01 3 0.00 0.00 0.00 0.00 0.02 99.98 16:28:01 all 0.05 0.00 0.02 0.00 0.01 99.92 16:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:28:01 2 0.17 0.00 0.02 0.03 0.00 99.78 16:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:29:01 all 0.02 0.00 0.01 0.01 0.00 99.96 16:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:29:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:29:01 2 0.02 0.00 0.00 0.03 0.00 99.95 16:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:30:01 all 0.01 0.00 0.02 0.00 0.00 99.96 16:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:30:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:30:01 2 0.00 0.00 0.03 0.02 0.02 99.93 16:30:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:31:01 all 0.25 0.00 0.02 0.00 0.00 99.73 16:31:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:31:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:31:01 2 0.93 0.00 0.03 0.02 0.00 99.02 16:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:31:01 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 1.70 0.00 0.12 0.05 0.01 98.12 16:32:01 0 1.67 0.00 0.08 0.02 0.00 98.23 16:32:01 1 1.87 0.00 0.10 0.02 0.02 98.00 16:32:01 2 2.20 0.00 0.10 0.10 0.00 97.60 16:32:01 3 1.04 0.00 0.18 0.10 0.02 98.66 16:33:01 all 19.11 0.00 1.56 3.67 0.05 75.60 16:33:01 0 11.67 0.00 1.52 6.09 0.05 80.67 16:33:01 1 7.62 0.00 0.86 4.88 0.05 86.59 16:33:01 2 12.06 0.00 1.10 2.20 0.05 84.59 16:33:01 3 45.01 0.00 2.79 1.50 0.08 50.62 Average: all 1.72 0.00 0.15 0.30 0.01 97.82 Average: 0 1.06 0.00 0.13 0.47 0.01 98.34 Average: 1 0.75 0.00 0.09 0.40 0.01 98.75 Average: 2 1.53 0.00 0.12 0.20 0.01 98.13 Average: 3 3.55 0.00 0.23 0.13 0.01 96.07