---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2742 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 12G 8.1G 58% / 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 533 264 0 3145 3126 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:47:b9:87 brd ff:ff:ff:ff:ff:ff inet 10.32.6.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe47:b987/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:0a:ed:35 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-2742) 06/06/24 _x86_64_ (4 CPU) 02:51:39 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 192.00 83.39 108.62 6530.51 42234.44 02:54:01 186.80 12.64 174.16 2274.73 22430.77 02:55:01 383.24 0.07 383.17 6.93 21783.17 02:56:01 396.23 22.41 373.82 1386.97 17827.03 02:57:01 32.73 12.55 20.18 1114.75 2698.48 02:58:01 7.38 0.85 6.53 13.73 5928.56 02:59:01 70.09 8.85 61.24 1549.48 13920.08 03:00:01 364.78 0.52 364.26 4.13 26067.98 03:01:01 408.11 18.94 389.17 2819.32 23700.87 03:02:01 2.18 0.02 2.17 0.13 72.12 Average: 204.39 16.03 188.37 1568.90 17658.64 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1591252 3288240 2447400 60.60 51492 1799520 961424 18.90 630660 1633588 127368 02:54:01 1019844 3256356 3018808 74.75 73396 2295648 1271324 24.99 773064 2014220 49112 02:55:01 561060 3233492 3477592 86.11 101228 2667196 1273652 25.04 832920 2360760 6148 02:56:01 668672 3313572 3369980 83.44 121016 2604444 1199252 23.57 787092 2280912 1964 02:57:01 531560 3261068 3507092 86.84 121812 2680776 1266456 24.89 893848 2304520 22176 02:58:01 857288 3132468 3181364 78.77 121496 2273628 1398488 27.49 1019180 1901640 27452 02:59:01 591356 3249576 3447296 85.36 123304 2606000 1260864 24.78 1040532 2093808 24104 03:00:01 352976 3171136 3685676 91.26 140268 2709800 1344592 26.43 929848 2404420 7720 03:01:01 400384 3273172 3638268 90.09 150984 2792188 1070188 21.04 1061988 2268284 520 03:02:01 381892 3272544 3656760 90.54 150988 2792468 1070188 21.04 1766688 1563948 192 Average: 695628 3245162 3343024 82.78 115598 2522167 1211643 23.82 973582 2082610 26676 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 345.89 242.53 1403.13 68.21 0.00 0.00 0.00 0.00 02:54:01 lo 2.51 2.51 0.23 0.23 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 398.63 243.81 2564.76 27.04 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 370.25 193.13 2042.45 18.25 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 13.68 13.43 7.68 3.28 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 17.53 12.30 35.01 2.58 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.20 1.03 0.29 0.28 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 200.55 119.31 978.43 11.46 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 697.98 423.28 3540.79 35.09 0.00 0.00 0.00 0.00 03:01:01 lo 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 113.02 198.37 14.56 1396.92 0.00 0.00 0.00 0.00 03:02:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 295.95 600.18 19.23 4854.13 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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 245.21 204.67 1058.09 642.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2742) 06/06/24 _x86_64_ (4 CPU) 02:51:39 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.46 0.00 2.55 6.06 0.06 71.87 02:53:02 0 14.70 0.00 2.58 8.01 0.07 74.64 02:53:02 1 35.84 0.00 2.43 3.26 0.07 58.40 02:53:02 2 16.02 0.00 2.12 2.34 0.07 79.44 02:53:02 3 11.23 0.00 3.08 10.67 0.05 74.97 02:54:01 all 15.28 0.00 2.35 5.12 0.06 77.19 02:54:01 0 3.94 0.00 1.55 2.23 0.03 92.25 02:54:01 1 26.94 0.00 3.27 2.93 0.09 66.78 02:54:01 2 21.91 0.00 2.55 5.10 0.07 70.38 02:54:01 3 8.38 0.00 2.03 10.20 0.05 79.34 02:55:01 all 7.27 0.00 3.72 11.77 0.07 77.17 02:55:01 0 5.62 0.00 5.02 20.83 0.07 68.46 02:55:01 1 5.33 0.00 3.70 8.47 0.05 82.46 02:55:01 2 11.16 0.00 3.06 8.98 0.08 76.72 02:55:01 3 7.03 0.00 3.09 8.81 0.07 81.01 02:56:01 all 8.93 0.00 3.59 13.18 0.05 74.24 02:56:01 0 5.27 0.00 4.34 14.90 0.05 75.44 02:56:01 1 4.21 0.00 2.01 1.99 0.05 91.74 02:56:01 2 11.25 0.00 5.06 27.33 0.08 56.28 02:56:01 3 14.99 0.00 2.99 8.51 0.05 73.46 02:57:01 all 19.99 0.00 4.37 0.78 0.06 74.81 02:57:01 0 15.05 0.00 3.80 1.00 0.05 80.09 02:57:01 1 22.81 0.00 4.71 0.43 0.05 72.00 02:57:01 2 20.86 0.00 4.39 0.37 0.07 74.32 02:57:01 3 21.21 0.00 4.58 1.32 0.05 72.83 02:58:01 all 22.84 0.00 2.38 0.05 0.05 74.68 02:58:01 0 7.26 0.00 1.27 0.10 0.03 91.33 02:58:01 1 26.83 0.00 3.27 0.02 0.05 69.83 02:58:01 2 36.80 0.00 2.98 0.02 0.07 60.13 02:58:01 3 20.44 0.00 1.97 0.07 0.05 77.47 02:59:01 all 21.19 0.00 3.11 1.58 0.06 74.06 02:59:01 0 11.76 0.00 2.52 1.81 0.05 83.87 02:59:01 1 21.51 0.00 3.03 1.12 0.07 74.28 02:59:01 2 19.57 0.00 3.12 1.41 0.05 75.86 02:59:01 3 32.05 0.00 3.82 1.97 0.07 62.09 03:00:01 all 8.83 0.00 3.65 11.40 0.06 76.06 03:00:01 0 8.28 0.00 2.82 3.50 0.05 85.35 03:00:01 1 13.06 0.00 4.38 5.82 0.05 76.68 03:00:01 2 6.06 0.00 5.51 32.32 0.07 56.04 03:00:01 3 7.90 0.00 1.91 4.06 0.05 86.07 03:01:01 all 15.75 0.00 3.77 12.98 0.07 67.43 03:01:01 0 15.75 0.00 5.19 19.37 0.08 59.61 03:01:01 1 11.96 0.00 3.02 9.07 0.07 75.87 03:01:01 2 18.02 0.00 4.12 22.93 0.08 54.86 03:01:01 3 17.28 0.00 2.73 0.70 0.05 79.24 03:02:01 all 27.46 0.00 0.98 0.02 0.07 71.47 03:02:01 0 31.18 0.00 1.06 0.02 0.07 67.68 03:02:01 1 29.82 0.00 1.02 0.08 0.07 69.01 03:02:01 2 28.07 0.00 0.97 0.00 0.08 70.88 03:02:01 3 20.74 0.00 0.88 0.00 0.08 78.30 Average: all 16.71 0.00 3.05 6.29 0.06 73.89 Average: 0 11.88 0.00 3.01 7.17 0.06 77.88 Average: 1 19.83 0.00 3.08 3.31 0.06 73.71 Average: 2 18.99 0.00 3.39 10.05 0.07 67.50 Average: 3 16.14 0.00 2.71 4.62 0.06 76.48