---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1564 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: 2799.972 BogoMIPS: 5599.94 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 9.1G 53% / 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 480 2740 0 723 3227 Swap: 1023 16 1007 ---> 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:1b:a3:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:fe1b:a38a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:df:24:f9 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:fcff:fedf:24f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1564) 03/01/25 _x86_64_ (4 CPU) 20:30:40 LINUX RESTART (4 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:02 181.99 69.22 112.76 5619.20 43212.55 20:33:01 125.25 37.74 87.51 2303.47 15264.94 20:34:01 79.50 25.85 53.65 1468.75 18369.62 20:35:01 249.62 47.33 202.28 3168.01 29555.21 20:36:01 163.99 9.43 154.56 485.79 5364.44 20:37:01 175.45 1.05 174.40 12.93 5257.39 20:38:01 488.79 0.65 488.14 10.13 16831.59 20:39:01 390.59 10.91 379.67 287.77 13451.38 20:40:01 466.11 9.31 456.80 324.03 17223.06 20:41:02 557.46 103.83 453.63 2413.17 16022.29 20:42:01 570.80 223.86 346.94 7820.23 17086.05 Average: 313.98 48.88 265.10 2165.61 17968.71 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:02 1635964 3341584 2402688 59.49 53728 1805712 888548 17.47 563964 1657904 152104 20:33:01 902820 2951528 3135832 77.65 66804 2122516 1197380 23.54 985208 1940008 16820 20:34:01 156064 2163348 3882588 96.14 74676 2077024 1847608 36.32 1810012 1867652 16108 20:35:01 118364 1516692 3920288 97.07 90348 1543364 3217536 63.25 2391484 1323468 16276 20:36:01 113360 1156640 3925292 97.19 105120 1179372 3629004 71.34 2674952 1048032 3956 20:37:01 110648 1123536 3928004 97.26 117000 1135932 3659572 71.94 2692796 1025688 6572 20:38:01 114776 1086604 3923876 97.16 138304 1048244 3671444 72.17 2688452 972080 8912 20:39:01 121956 607800 3916696 96.98 112752 584128 4419900 86.88 2902964 731048 8496 20:40:01 125048 352460 3913604 96.90 66064 364908 4805636 94.46 2949748 648464 620 20:41:02 1951308 2052416 2087344 51.68 63428 176728 2282148 44.86 1332472 528592 1336 20:42:01 2910780 3343340 1127872 27.93 93316 509428 959272 18.86 396256 577704 64920 Average: 751008 1790541 3287644 81.40 89231 1140669 2779823 54.64 1944392 1120058 26920 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 20:32:02 ens3 304.82 231.38 1539.37 66.81 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 20:33:01 ens3 410.73 383.53 2884.19 74.50 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 20:34:01 ens3 836.53 627.86 7334.34 125.93 0.00 0.00 0.00 0.00 20:35:01 docker0 20.13 20.81 87.74 2.35 0.00 0.00 0.00 0.00 20:35:01 lo 35.62 35.62 89.75 89.75 0.00 0.00 0.00 0.00 20:35:01 ens3 418.36 262.25 2741.73 42.36 0.00 0.00 0.00 0.00 20:35:01 veth7a4b406 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:36:01 docker0 68.72 67.09 302.00 18.32 0.00 0.00 0.00 0.00 20:36:01 lo 117.68 117.68 319.22 319.22 0.00 0.00 0.00 0.00 20:36:01 ens3 87.19 43.78 21.29 16.38 0.00 0.00 0.00 0.00 20:36:01 veth7a4b406 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 docker0 115.61 109.22 471.26 42.68 0.00 0.00 0.00 0.00 20:37:01 lo 194.58 194.58 513.24 513.24 0.00 0.00 0.00 0.00 20:37:01 ens3 25.18 14.86 6.20 5.68 0.00 0.00 0.00 0.00 20:37:01 veth7a4b406 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 docker0 190.00 173.92 643.20 64.78 0.00 0.00 0.00 0.00 20:38:01 lo 285.00 285.00 701.70 701.70 0.00 0.00 0.00 0.00 20:38:01 ens3 27.11 18.03 8.76 8.82 0.00 0.00 0.00 0.00 20:38:01 veth7a4b406 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 docker0 151.60 139.64 543.49 48.45 0.00 0.00 0.00 0.00 20:39:01 lo 237.74 237.74 587.73 587.73 0.00 0.00 0.00 0.00 20:39:01 ens3 305.56 150.45 91.95 71.08 0.00 0.00 0.00 0.00 20:39:01 veth7a4b406 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 docker0 110.25 103.55 195.32 25.38 0.00 0.00 0.00 0.00 20:40:01 lo 202.50 202.50 218.76 218.76 0.00 0.00 0.00 0.00 20:40:01 ens3 1084.86 708.15 272.69 268.82 0.00 0.00 0.00 0.00 20:40:01 veth7a4b406 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:41:02 docker0 73.01 66.95 54.00 11.24 0.00 0.00 0.00 0.00 20:41:02 lo 140.76 140.76 64.42 64.42 0.00 0.00 0.00 0.00 20:41:02 ens3 515.71 284.29 157.26 124.89 0.00 0.00 0.00 0.00 20:41:02 veth7a4b406 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:42:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 ens3 93.53 51.04 33.03 24.77 0.00 0.00 0.00 0.00 Average: docker0 66.52 62.13 209.13 19.42 0.00 0.00 0.00 0.00 Average: lo 111.10 111.10 227.18 227.18 0.00 0.00 0.00 0.00 Average: ens3 374.29 252.52 1369.40 75.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1564) 03/01/25 _x86_64_ (4 CPU) 20:30:40 LINUX RESTART (4 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:02 all 19.83 0.00 2.39 5.87 0.05 71.86 20:32:02 0 14.59 0.00 1.57 2.70 0.05 81.09 20:32:02 1 18.50 0.00 2.99 8.04 0.07 70.40 20:32:02 2 21.27 0.00 2.76 7.26 0.07 68.64 20:32:02 3 24.97 0.00 2.22 5.48 0.05 67.27 20:33:01 all 28.80 0.00 1.71 2.11 0.07 67.32 20:33:01 0 26.05 0.00 1.56 1.70 0.07 70.62 20:33:01 1 21.40 0.00 1.42 2.81 0.07 74.29 20:33:01 2 26.43 0.00 1.02 1.53 0.05 70.97 20:33:01 3 41.33 0.00 2.82 2.38 0.08 53.39 20:34:01 all 51.22 0.00 3.24 0.71 0.10 44.73 20:34:01 0 48.85 0.00 3.22 0.38 0.08 47.47 20:34:01 1 41.84 0.00 3.47 0.23 0.08 54.37 20:34:01 2 60.11 0.00 3.26 0.60 0.10 35.93 20:34:01 3 54.08 0.00 3.01 1.64 0.10 41.17 20:35:01 all 40.71 0.00 3.36 4.51 0.09 51.33 20:35:01 0 24.06 0.00 3.23 2.67 0.07 69.97 20:35:01 1 53.60 0.00 2.19 4.80 0.10 39.31 20:35:01 2 51.95 0.00 4.46 3.59 0.10 39.89 20:35:01 3 33.17 0.00 3.58 6.95 0.10 56.20 20:36:01 all 25.90 0.00 1.97 3.31 0.09 68.73 20:36:01 0 36.54 0.00 1.87 5.78 0.10 55.71 20:36:01 1 21.22 0.00 1.35 1.23 0.08 76.12 20:36:01 2 21.22 0.00 2.09 1.74 0.08 74.86 20:36:01 3 24.62 0.00 2.53 4.53 0.07 68.24 20:37:01 all 15.19 0.00 2.11 3.68 0.07 78.95 20:37:01 0 13.33 0.00 1.70 0.27 0.05 84.66 20:37:01 1 15.82 0.00 3.21 5.21 0.07 75.69 20:37:01 2 17.16 0.00 1.94 4.21 0.08 76.61 20:37:01 3 14.49 0.00 1.59 5.03 0.08 78.81 20:38:01 all 12.90 0.00 4.32 11.35 0.09 71.34 20:38:01 0 15.37 0.00 4.06 7.82 0.07 72.69 20:38:01 1 11.15 0.00 4.55 12.59 0.10 71.61 20:38:01 2 12.14 0.00 3.98 7.32 0.12 76.45 20:38:01 3 12.95 0.00 4.73 17.66 0.08 64.59 20:39:01 all 22.43 0.00 4.09 8.52 0.09 64.86 20:39:01 0 22.19 0.00 3.70 5.56 0.10 68.44 20:39:01 1 23.57 0.00 4.68 10.40 0.08 61.27 20:39:01 2 23.88 0.00 4.02 8.82 0.10 63.18 20:39:01 3 20.08 0.00 3.94 9.35 0.10 66.53 20:40:01 all 21.41 0.00 6.78 10.94 0.10 60.76 20:40:01 0 22.50 0.00 7.21 8.90 0.08 61.31 20:40:01 1 21.77 0.00 6.07 10.73 0.10 61.33 20:40:01 2 21.62 0.00 6.07 15.99 0.12 56.20 20:40:01 3 19.75 0.00 7.75 8.15 0.08 64.27 20:41:02 all 18.17 0.00 5.16 14.46 0.10 62.10 20:41:02 0 18.51 0.00 5.24 16.80 0.11 59.34 20:41:02 1 18.37 0.00 5.01 16.78 0.10 59.75 20:41:02 2 18.93 0.00 5.81 16.09 0.13 59.05 20:41:02 3 16.90 0.00 4.57 8.17 0.10 70.27 20:42:01 all 19.68 0.00 1.40 22.14 0.07 56.71 20:42:01 0 18.27 0.00 1.14 16.14 0.05 64.40 20:42:01 1 19.27 0.00 1.77 38.25 0.07 40.65 20:42:01 2 19.66 0.00 1.59 18.60 0.12 60.03 20:42:01 3 21.50 0.00 1.09 15.57 0.05 61.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.11 0.00 3.33 7.96 0.08 63.53 Average: 0 23.66 0.00 3.14 6.25 0.08 66.87 Average: 1 24.22 0.00 3.34 10.08 0.08 62.27 Average: 2 26.77 0.00 3.37 7.79 0.10 61.96 Average: 3 25.78 0.00 3.44 7.71 0.08 62.99