---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12864 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 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 481 2700 0 761 3227 Swap: 1023 31 992 ---> 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:e7:75:fc brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fee7:75fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:ca:89:a4 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::42:9cff:feca:89a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12864) 12/12/24 _x86_64_ (4 CPU) 15:16:36 LINUX RESTART (4 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 175.27 71.47 103.80 5093.28 43022.31 15:19:01 127.95 42.26 85.69 2461.06 15740.84 15:20:01 74.30 22.19 52.12 1290.74 16705.40 15:21:01 309.58 37.83 271.75 2898.58 33003.43 15:22:01 92.09 8.65 83.44 244.32 2894.50 15:23:01 209.90 1.12 208.78 20.13 6382.40 15:24:01 444.48 0.67 443.81 16.00 15588.87 15:25:01 348.08 2.65 345.43 65.84 12056.25 15:26:01 395.50 16.24 379.26 509.30 13525.89 15:27:01 485.31 14.80 470.51 299.73 16788.59 15:28:01 2461.60 376.39 2085.21 11868.78 8012.26 Average: 465.93 54.02 411.91 2251.15 16701.07 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 1570708 3301712 2467944 61.11 54788 1829808 940748 18.49 624248 1660712 147972 15:19:01 682580 2793012 3356072 83.10 67916 2181944 1290028 25.36 1202444 1940396 20772 15:20:01 121756 1958904 3916896 96.99 72580 1915540 2129392 41.86 2004616 1718580 19788 15:21:01 109812 1552200 3928840 97.28 98688 1575364 3196980 62.84 2366028 1349984 5192 15:22:01 117332 1158472 3921320 97.09 105548 1179312 3661460 71.97 2659260 1063972 644 15:23:01 132792 837552 3905860 96.71 113908 833744 3987320 78.38 2871460 829720 7072 15:24:01 110228 804780 3928424 97.27 132164 782544 4000688 78.64 2849868 825680 6720 15:25:01 118016 642932 3920636 97.08 122984 610604 4179672 82.16 2917664 726016 6828 15:26:01 116116 423656 3922536 97.12 86280 420324 4667832 91.76 2958076 649172 11316 15:27:01 136288 332284 3902364 96.63 78660 314480 4943868 97.18 2945324 628680 8012 15:28:01 2827408 3310252 1211244 29.99 77480 578092 1004564 19.75 522844 538444 201136 Average: 549367 1555978 3489285 86.40 91909 1111069 3091141 60.76 2174712 1084669 39587 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 ens3 381.07 249.68 1512.27 71.65 0.00 0.00 0.00 0.00 15:18:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 446.78 420.00 3289.47 76.22 0.00 0.00 0.00 0.00 15:19:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 681.00 516.04 6135.62 101.12 0.00 0.00 0.00 0.00 15:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 veth47ab9da 0.18 0.45 0.01 0.04 0.00 0.00 0.00 0.00 15:21:01 ens3 394.75 262.01 2714.56 19.83 0.00 0.00 0.00 0.00 15:21:01 vethb734222 38.81 38.89 166.69 4.27 0.00 0.00 0.00 0.01 15:21:01 lo 64.09 64.09 169.39 169.39 0.00 0.00 0.00 0.00 15:22:01 veth47ab9da 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 ens3 64.35 36.07 17.20 14.28 0.00 0.00 0.00 0.00 15:22:01 vethb734222 61.11 58.48 280.85 21.55 0.00 0.00 0.00 0.02 15:22:01 lo 102.37 102.37 300.26 300.26 0.00 0.00 0.00 0.00 15:23:01 veth47ab9da 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 ens3 7.87 5.18 2.12 2.49 0.00 0.00 0.00 0.00 15:23:01 vethb734222 125.56 117.30 504.57 45.65 0.00 0.00 0.00 0.04 15:23:01 lo 204.03 204.03 547.08 547.08 0.00 0.00 0.00 0.00 15:24:01 veth47ab9da 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 ens3 32.51 12.43 9.61 8.46 0.00 0.00 0.00 0.00 15:24:01 vethb734222 162.16 148.91 534.98 53.77 0.00 0.00 0.00 0.04 15:24:01 lo 246.81 246.81 581.22 581.22 0.00 0.00 0.00 0.00 15:25:01 veth47ab9da 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 ens3 33.54 21.96 7.70 7.96 0.00 0.00 0.00 0.00 15:25:01 vethb734222 144.09 132.69 524.18 49.40 0.00 0.00 0.00 0.04 15:25:01 lo 224.51 224.51 567.39 567.39 0.00 0.00 0.00 0.00 15:26:01 veth47ab9da 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 ens3 1569.81 937.05 516.75 447.54 0.00 0.00 0.00 0.00 15:26:01 vethb734222 103.13 98.68 211.80 24.11 0.00 0.00 0.00 0.02 15:26:01 lo 190.20 190.20 232.58 232.58 0.00 0.00 0.00 0.00 15:27:01 veth47ab9da 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 ens3 96.20 39.57 28.96 19.88 0.00 0.00 0.00 0.00 15:27:01 vethb734222 80.32 72.63 77.72 12.53 0.00 0.00 0.00 0.01 15:27:01 lo 152.06 152.06 88.00 88.00 0.00 0.00 0.00 0.00 15:28:01 ens3 419.00 285.78 127.52 139.98 0.00 0.00 0.00 0.00 15:28:01 lo 37.82 37.82 9.80 9.80 0.00 0.00 0.00 0.00 15:28:01 docker0 734.94 685.76 2297.94 213.33 0.00 0.00 0.00 0.00 Average: ens3 375.06 253.17 1305.12 82.65 0.00 0.00 0.00 0.00 Average: lo 111.41 111.41 226.83 226.83 0.00 0.00 0.00 0.00 Average: docker0 66.82 62.34 208.91 19.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12864) 12/12/24 _x86_64_ (4 CPU) 15:16:36 LINUX RESTART (4 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 20.55 0.00 2.37 5.61 0.07 71.41 15:18:01 0 20.44 0.00 1.78 3.43 0.07 74.29 15:18:01 1 10.49 0.00 1.41 6.64 0.07 81.40 15:18:01 2 34.46 0.00 4.45 3.66 0.08 57.34 15:18:01 3 16.88 0.00 1.79 8.67 0.07 72.60 15:19:01 all 37.99 0.00 1.93 2.05 0.08 57.95 15:19:01 0 31.70 0.00 1.64 0.85 0.05 65.75 15:19:01 1 33.42 0.00 1.50 4.14 0.08 60.85 15:19:01 2 54.14 0.00 3.01 1.25 0.10 41.49 15:19:01 3 32.69 0.00 1.55 1.95 0.07 63.73 15:20:01 all 51.44 0.00 2.96 0.76 0.10 44.74 15:20:01 0 34.58 0.00 1.78 0.23 0.08 63.33 15:20:01 1 40.89 0.00 3.32 0.55 0.10 55.15 15:20:01 2 68.74 0.00 4.38 0.79 0.12 25.97 15:20:01 3 61.64 0.00 2.40 1.48 0.10 34.38 15:21:01 all 33.39 0.00 3.69 7.23 0.10 55.59 15:21:01 0 29.38 0.00 4.30 10.37 0.08 55.87 15:21:01 1 27.86 0.00 3.91 6.50 0.12 61.61 15:21:01 2 33.90 0.00 3.65 5.93 0.10 56.41 15:21:01 3 42.36 0.00 2.92 6.12 0.10 48.50 15:22:01 all 24.07 0.00 1.48 1.74 0.08 72.63 15:22:01 0 25.58 0.00 1.69 0.60 0.08 72.05 15:22:01 1 23.14 0.00 1.77 1.94 0.08 73.07 15:22:01 2 23.96 0.00 1.34 4.03 0.08 70.60 15:22:01 3 23.62 0.00 1.15 0.37 0.10 74.76 15:23:01 all 14.55 0.00 2.46 5.42 0.08 77.48 15:23:01 0 13.19 0.00 3.16 7.59 0.07 75.98 15:23:01 1 13.37 0.00 2.34 5.69 0.07 78.53 15:23:01 2 15.90 0.00 2.24 2.14 0.10 79.62 15:23:01 3 15.74 0.00 2.11 6.26 0.07 75.82 15:24:01 all 11.69 0.00 3.96 12.99 0.10 71.27 15:24:01 0 12.46 0.00 4.94 15.96 0.10 66.54 15:24:01 1 8.64 0.00 2.36 4.41 0.07 84.52 15:24:01 2 13.01 0.00 3.88 13.55 0.13 69.42 15:24:01 3 12.65 0.00 4.66 18.03 0.10 64.56 15:25:01 all 18.19 0.00 3.52 10.47 0.10 67.72 15:25:01 0 17.50 0.00 3.43 15.91 0.08 63.07 15:25:01 1 19.28 0.00 3.77 10.25 0.10 66.61 15:25:01 2 19.02 0.00 4.06 9.44 0.12 67.36 15:25:01 3 16.95 0.00 2.83 6.29 0.08 73.85 15:26:01 all 20.60 0.00 6.06 11.76 0.10 61.48 15:26:01 0 19.21 0.00 6.24 13.54 0.10 60.90 15:26:01 1 20.33 0.00 6.54 13.37 0.10 59.66 15:26:01 2 19.56 0.00 6.56 8.97 0.12 64.79 15:26:01 3 23.31 0.00 4.91 11.11 0.10 60.57 15:27:01 all 12.31 0.00 4.67 14.31 0.11 68.58 15:27:01 0 10.31 0.00 4.20 10.67 0.10 74.72 15:27:01 1 13.74 0.00 4.73 22.33 0.10 59.09 15:27:01 2 12.70 0.00 4.67 6.78 0.13 75.72 15:27:01 3 12.53 0.00 5.08 17.54 0.10 64.76 15:28:01 all 31.30 0.00 4.04 14.16 0.09 50.41 15:28:01 0 27.08 0.00 4.69 16.69 0.08 51.45 15:28:01 1 33.59 0.00 4.20 13.46 0.10 48.66 15:28:01 2 34.69 0.00 3.14 13.39 0.10 48.68 15:28:01 3 29.88 0.00 4.13 13.07 0.08 52.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.11 0.00 3.38 7.86 0.09 63.57 Average: 0 21.95 0.00 3.44 8.71 0.08 65.82 Average: 1 22.25 0.00 3.26 8.11 0.09 66.30 Average: 2 30.02 0.00 3.76 6.35 0.11 59.76 Average: 3 26.21 0.00 3.05 8.26 0.09 62.39