---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4696 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 11G 9.0G 54% / 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: 3944 488 2348 0 1106 3210 Swap: 1023 5 1018 ---> 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:6e:3b:0c brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe6e:3b0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:51:c8:13 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 inet6 fe80::42:dfff:fe51:c813/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4696) 04/10/25 _x86_64_ (4 CPU) 11:02:19 LINUX RESTART (4 CPU) 11:03:01 tps rtps wtps bread/s bwrtn/s 11:04:01 118.88 47.11 71.77 2210.56 8499.38 11:05:01 83.82 28.86 54.97 2135.95 19459.25 11:06:01 146.53 23.17 123.35 1760.45 35902.72 11:07:01 280.21 20.01 260.20 575.67 10787.34 11:08:01 515.60 2.88 512.71 77.72 17947.81 11:09:01 196.95 5.88 191.07 106.63 6404.40 11:10:01 61.12 0.65 60.47 5.73 1966.21 11:11:01 378.77 10.63 368.14 290.22 13570.14 11:12:01 517.65 3.03 514.61 95.58 18233.89 11:13:01 490.57 2.37 488.20 58.51 17727.29 11:14:01 1870.35 79.25 1791.10 4051.02 22705.21 Average: 425.13 20.41 404.72 1036.52 15753.32 11:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 1408908 3267524 2629752 65.11 60696 1944692 1022124 20.09 646508 1785296 186596 11:05:01 129224 2629128 3909436 96.80 74820 2553528 1459528 28.69 1419568 2250520 186032 11:06:01 156768 1776032 3881892 96.12 85036 1782624 3049224 59.94 2120736 1552456 22060 11:07:01 107704 1183348 3930956 97.33 107808 1198020 3665176 72.05 2639648 1063616 5440 11:08:01 116312 1158524 3922348 97.12 136620 1102620 3696408 72.66 2628048 1006676 6112 11:09:01 110832 1112680 3927828 97.26 142316 1040356 3807660 74.85 2654312 966640 4044 11:10:01 111932 1076336 3926728 97.23 143076 1001476 3873176 76.14 2665820 947084 5628 11:11:01 134340 947948 3904320 96.67 145484 827604 4132744 81.24 2693688 861376 8612 11:12:01 116616 815316 3922044 97.11 143480 687208 4559780 89.63 2742632 779932 21980 11:13:01 118612 779184 3920048 97.06 126064 636384 4613464 90.69 2737816 745712 13080 11:14:01 2503368 3338448 1535292 38.01 129600 852296 1248380 24.54 553048 776696 107784 Average: 455874 1644043 3582786 88.71 117727 1238801 3193424 62.77 2136529 1157819 51579 11:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 132.63 109.30 1156.94 22.23 0.00 0.00 0.00 0.00 11:04:01 lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 527.21 505.46 7350.51 63.06 0.00 0.00 0.00 0.00 11:05:01 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 11:06:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:06:01 ens3 453.32 336.85 4829.54 35.97 0.00 0.00 0.00 0.00 11:06:01 lo 3.55 3.55 0.41 0.41 0.00 0.00 0.00 0.00 11:06:01 veth5fe1de9 0.10 0.33 0.01 0.03 0.00 0.00 0.00 0.00 11:07:01 docker0 61.25 59.91 242.62 7.50 0.00 0.00 0.00 0.00 11:07:01 ens3 2.53 2.20 0.49 2.06 0.00 0.00 0.00 0.00 11:07:01 lo 112.83 112.83 249.42 249.42 0.00 0.00 0.00 0.00 11:07:01 veth5fe1de9 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 docker0 169.46 148.98 509.31 54.39 0.00 0.00 0.00 0.00 11:08:01 ens3 0.70 0.47 0.18 1.17 0.00 0.00 0.00 0.00 11:08:01 lo 252.27 252.27 558.15 558.15 0.00 0.00 0.00 0.00 11:08:01 veth5fe1de9 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 docker0 145.63 135.30 598.57 54.51 0.00 0.00 0.00 0.00 11:09:01 ens3 1.48 1.23 0.28 1.19 0.00 0.00 0.00 0.00 11:09:01 lo 223.96 223.96 649.32 649.32 0.00 0.00 0.00 0.00 11:09:01 veth5fe1de9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 docker0 110.83 107.62 484.03 43.64 0.00 0.00 0.00 0.00 11:10:01 ens3 1.70 1.32 0.33 1.43 0.00 0.00 0.00 0.00 11:10:01 lo 183.27 183.27 526.64 526.64 0.00 0.00 0.00 0.00 11:10:01 veth5fe1de9 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 docker0 132.78 124.18 404.69 42.98 0.00 0.00 0.00 0.00 11:11:01 ens3 18.26 14.51 3.66 32.53 0.00 0.00 0.00 0.00 11:11:01 lo 231.19 231.19 445.70 445.70 0.00 0.00 0.00 0.00 11:11:01 veth5fe1de9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 101.18 94.12 129.00 18.62 0.00 0.00 0.00 0.00 11:12:01 ens3 20.95 14.41 4.12 35.12 0.00 0.00 0.00 0.00 11:12:01 lo 190.22 190.22 146.35 146.35 0.00 0.00 0.00 0.00 11:12:01 veth5fe1de9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 docker0 77.74 68.24 60.07 10.90 0.00 0.00 0.00 0.00 11:13:01 ens3 9.16 7.15 1.87 11.20 0.00 0.00 0.00 0.00 11:13:01 lo 141.20 141.20 69.82 69.82 0.00 0.00 0.00 0.00 11:13:01 veth5fe1de9 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 3.16 5.24 0.16 0.34 0.00 0.00 0.00 0.00 11:14:01 ens3 9.71 7.51 4.51 2.68 0.00 0.00 0.00 0.00 11:14:01 lo 9.38 9.38 0.49 0.49 0.00 0.00 0.00 0.00 11:14:01 veth5fe1de9 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 72.85 67.55 220.54 21.15 0.00 0.00 0.00 0.00 Average: ens3 106.97 90.87 1212.78 18.95 0.00 0.00 0.00 0.00 Average: lo 122.68 122.68 240.35 240.35 0.00 0.00 0.00 0.00 Average: veth5fe1de9 0.13 0.16 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4696) 04/10/25 _x86_64_ (4 CPU) 11:02:19 LINUX RESTART (4 CPU) 11:03:01 CPU %user %nice %system %iowait %steal %idle 11:04:01 all 21.76 0.00 1.48 3.21 0.05 73.50 11:04:01 0 8.05 0.00 0.87 3.16 0.03 87.88 11:04:01 1 45.99 0.00 2.57 2.59 0.08 48.76 11:04:01 2 6.73 0.00 0.72 6.08 0.05 86.43 11:04:01 3 26.23 0.00 1.75 1.03 0.05 70.93 11:05:01 all 50.77 0.00 3.10 1.13 0.08 44.92 11:05:01 0 51.24 0.00 2.91 1.02 0.08 44.75 11:05:01 1 55.40 0.00 2.12 1.35 0.08 41.04 11:05:01 2 49.25 0.00 4.62 0.84 0.10 45.19 11:05:01 3 47.16 0.00 2.75 1.29 0.07 48.74 11:06:01 all 43.94 0.00 3.17 2.45 0.09 50.35 11:06:01 0 36.05 0.00 2.96 1.35 0.10 59.54 11:06:01 1 59.94 0.00 2.56 3.03 0.08 34.39 11:06:01 2 27.82 0.00 3.86 2.72 0.07 65.54 11:06:01 3 51.97 0.00 3.29 2.71 0.10 41.93 11:07:01 all 39.42 0.00 2.59 5.44 0.09 52.46 11:07:01 0 32.01 0.00 2.60 5.23 0.08 60.08 11:07:01 1 38.64 0.00 2.77 6.24 0.08 52.27 11:07:01 2 45.03 0.00 3.11 7.07 0.10 44.69 11:07:01 3 42.11 0.00 1.88 3.21 0.07 52.73 11:08:01 all 13.25 0.00 4.30 12.10 0.09 70.27 11:08:01 0 10.95 0.00 3.34 5.53 0.07 80.12 11:08:01 1 12.07 0.00 3.74 15.29 0.08 68.82 11:08:01 2 15.61 0.00 5.10 12.68 0.12 66.48 11:08:01 3 14.37 0.00 5.02 14.91 0.10 65.60 11:09:01 all 13.76 0.00 2.30 4.25 0.08 79.61 11:09:01 0 12.29 0.00 1.75 1.30 0.07 84.59 11:09:01 1 14.84 0.00 2.55 3.61 0.08 78.91 11:09:01 2 14.05 0.00 3.18 9.81 0.10 72.86 11:09:01 3 13.85 0.00 1.74 2.34 0.07 82.00 11:10:01 all 10.34 0.00 1.28 1.14 0.07 87.17 11:10:01 0 11.24 0.00 1.38 0.23 0.07 87.07 11:10:01 1 8.84 0.00 1.51 3.81 0.07 85.77 11:10:01 2 11.05 0.00 0.65 0.17 0.07 88.06 11:10:01 3 10.22 0.00 1.59 0.37 0.07 87.76 11:11:01 all 21.71 0.00 3.68 8.66 0.08 65.86 11:11:01 0 18.18 0.00 4.55 10.96 0.08 66.23 11:11:01 1 25.51 0.00 1.97 6.77 0.08 65.67 11:11:01 2 24.32 0.00 3.77 5.26 0.10 66.56 11:11:01 3 18.86 0.00 4.48 11.63 0.08 64.95 11:12:01 all 15.37 0.00 4.80 12.29 0.09 67.45 11:12:01 0 12.36 0.00 4.88 10.52 0.08 72.16 11:12:01 1 15.30 0.00 4.80 9.08 0.07 70.76 11:12:01 2 18.27 0.00 5.07 13.81 0.10 62.75 11:12:01 3 15.57 0.00 4.40 15.81 0.08 64.14 11:13:01 all 13.46 0.00 4.42 11.56 0.09 70.47 11:13:01 0 11.28 0.00 4.40 9.38 0.08 74.87 11:13:01 1 13.13 0.00 4.19 15.52 0.08 67.08 11:13:01 2 13.97 0.00 4.71 16.61 0.10 64.61 11:13:01 3 15.46 0.00 4.43 4.79 0.10 75.22 11:14:01 all 15.35 0.00 2.24 20.94 0.07 61.39 11:14:01 0 14.50 0.00 3.03 8.03 0.03 74.40 11:14:01 1 16.43 0.00 1.97 54.90 0.10 26.61 11:14:01 2 16.53 0.00 1.58 14.38 0.13 67.38 11:14:01 3 13.95 0.00 2.35 6.41 0.05 77.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.55 0.00 3.03 7.57 0.08 65.76 Average: 0 19.84 0.00 2.97 5.16 0.07 71.97 Average: 1 27.83 0.00 2.79 11.15 0.08 58.14 Average: 2 22.06 0.00 3.30 8.12 0.09 66.43 Average: 3 24.50 0.00 3.06 5.86 0.08 66.51