---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18994 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 926 14176 0 17064 30788 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:93:1c:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85544sec preferred_lft 85544sec inet6 fe80::f816:3eff:fe93:1c23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:bf:29:be 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::42:6dff:febf:29be/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18994) 06/06/25 _x86_64_ (8 CPU) 14:26:10 LINUX RESTART (8 CPU) 14:27:01 tps rtps wtps bread/s bwrtn/s 14:28:01 192.15 20.20 171.95 1476.02 84993.57 14:29:01 325.83 5.47 320.36 468.19 90409.07 14:30:01 385.85 0.08 385.77 8.93 52393.00 14:31:01 608.02 0.02 608.00 0.13 66135.51 14:32:01 313.03 0.00 313.03 0.00 137696.65 14:33:01 370.92 0.05 370.87 5.07 128728.41 14:34:01 465.33 1.27 464.06 38.79 104718.56 14:35:01 309.05 0.08 308.97 6.67 78712.88 14:36:01 212.61 7.52 205.10 61.46 71841.49 14:37:01 148.81 0.00 148.81 0.00 29104.35 14:38:01 457.32 0.57 456.76 4.53 90711.95 14:39:01 320.80 19.31 301.48 1388.77 27235.11 14:40:01 119.45 3.98 115.46 486.32 8934.09 Average: 325.32 4.50 320.82 303.45 74739.97 14:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:28:01 29477744 31263852 3461476 10.51 83332 2002924 2186100 6.43 1350532 1797036 108092 14:29:01 27628020 30864372 5311200 16.12 118600 3370656 2471520 7.27 1831096 3070204 101772 14:30:01 26410188 30804660 6529032 19.82 149164 4415472 2437968 7.17 1966428 4058608 9840 14:31:01 25406976 30709560 7532244 22.87 209180 5204724 2439104 7.18 2097428 4877808 323464 14:32:01 22841848 30699868 10097372 30.65 244940 7623444 2514648 7.40 2750396 6686604 20688 14:33:01 20377504 30697900 12561716 38.14 305076 9920516 2520948 7.42 3300168 8493988 4916 14:34:01 17945488 30580668 14993732 45.52 367544 12059884 2494580 7.34 3934896 10174428 97964 14:35:01 16804168 30477996 16135052 48.98 443288 12947100 2522496 7.42 4956348 10215768 156 14:36:01 13986148 30027844 18953072 57.54 459080 15078988 3049364 8.97 5755968 12000828 244816 14:37:01 14292124 30447084 18647096 56.61 486824 15147184 2666016 7.84 5305712 12132336 55708 14:38:01 15091120 31529588 17848100 54.18 537704 15363844 1591776 4.68 4020684 12606572 152068 14:39:01 13110612 30379548 19828608 60.20 540928 16143416 4029572 11.86 5306800 13230872 142620 14:40:01 14469548 31477024 18469672 56.07 541392 15896748 1601940 4.71 4212576 13001592 272 Average: 19833961 30766151 13105259 39.79 345158 10398069 2502002 7.36 3599156 8642050 97106 14:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 14:28:01 ens3 314.41 251.74 2111.69 49.02 0.00 0.00 0.00 0.00 14:29:01 docker0 70.79 268.66 4.28 2639.08 0.00 0.00 0.00 0.00 14:29:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 14:29:01 ens3 644.41 349.89 8360.26 44.39 0.00 0.00 0.00 0.00 14:30:01 veth0cc3564 442.76 836.43 31.54 4268.72 0.00 0.00 0.00 0.35 14:30:01 docker0 476.45 965.24 27.55 5587.79 0.00 0.00 0.00 0.00 14:30:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:30:01 ens3 1113.71 564.47 6368.09 52.11 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:31:01 ens3 194.17 127.55 3263.01 23.86 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 101.30 52.99 3199.40 6.66 0.00 0.00 0.00 0.00 14:32:01 veth492255e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:33:01 veth386f388 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:33:01 ens3 104.48 54.97 3332.22 6.52 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:34:01 ens3 79.27 69.91 591.39 12.88 0.00 0.00 0.00 0.00 14:35:01 docker0 86.09 244.33 9.88 1907.75 0.00 0.00 0.00 0.00 14:35:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:35:01 ens3 311.28 144.23 2429.93 21.29 0.00 0.00 0.00 0.00 14:36:01 docker0 328.18 492.00 18.44 6429.74 0.00 0.00 0.00 0.00 14:36:01 veth56e9227 328.18 492.13 22.93 6429.75 0.00 0.00 0.00 0.53 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 507.88 339.99 6433.05 25.79 0.00 0.00 0.00 0.00 14:37:01 docker0 0.30 0.48 0.03 0.72 0.00 0.00 0.00 0.00 14:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:37:01 ens3 3.72 2.62 1.41 1.03 0.00 0.00 0.00 0.00 14:38:01 docker0 16.80 54.91 1.10 549.26 0.00 0.00 0.00 0.00 14:38:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:38:01 ens3 95.08 47.68 591.26 9.47 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 vethe309cf7 32.79 32.44 59.29 3.42 0.00 0.00 0.00 0.00 14:39:01 br-48e766eacbc9 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:39:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.43 0.43 0.05 0.05 0.00 0.00 0.00 0.00 14:40:01 ens3 4187.45 2467.57 39849.12 372.01 0.00 0.00 0.00 0.00 Average: docker0 75.28 155.85 4.71 1316.47 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 289.54 169.45 2981.92 22.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18994) 06/06/25 _x86_64_ (8 CPU) 14:26:10 LINUX RESTART (8 CPU) 14:27:01 CPU %user %nice %system %iowait %steal %idle 14:28:01 all 15.58 0.00 1.03 2.08 0.05 81.27 14:28:01 0 12.45 0.00 1.10 0.40 0.03 86.02 14:28:01 1 9.63 0.00 1.38 13.21 0.08 75.71 14:28:01 2 12.90 0.00 0.60 0.05 0.05 86.40 14:28:01 3 9.87 0.00 0.77 0.93 0.03 88.40 14:28:01 4 5.73 0.00 0.35 0.02 0.03 93.86 14:28:01 5 8.09 0.00 0.45 0.47 0.03 90.96 14:28:01 6 29.15 0.00 1.62 0.47 0.05 68.71 14:28:01 7 36.83 0.00 1.90 1.12 0.08 60.06 14:29:01 all 11.02 0.00 2.69 4.35 0.06 81.88 14:29:01 0 8.51 0.00 1.90 5.10 0.07 84.43 14:29:01 1 12.49 0.00 2.70 2.85 0.07 81.89 14:29:01 2 11.62 0.00 2.89 2.76 0.05 82.67 14:29:01 3 15.72 0.00 1.81 10.59 0.07 71.81 14:29:01 4 9.13 0.00 2.80 1.17 0.03 86.86 14:29:01 5 8.28 0.00 2.45 4.77 0.07 84.44 14:29:01 6 14.48 0.00 3.98 6.84 0.07 74.64 14:29:01 7 7.96 0.00 3.02 0.69 0.07 88.27 14:30:01 all 6.64 0.00 2.61 2.65 0.17 87.92 14:30:01 0 3.05 0.00 1.79 1.69 0.07 93.41 14:30:01 1 4.37 0.00 2.39 3.08 0.07 90.09 14:30:01 2 8.65 0.00 3.74 1.09 0.07 86.45 14:30:01 3 10.41 0.00 2.88 0.89 0.87 84.96 14:30:01 4 9.67 0.00 2.63 0.03 0.05 87.61 14:30:01 5 4.38 0.00 1.88 3.49 0.07 90.19 14:30:01 6 5.52 0.00 2.20 9.59 0.07 82.61 14:30:01 7 7.20 0.00 3.43 1.39 0.09 87.89 14:31:01 all 7.60 0.00 3.65 3.66 0.06 85.03 14:31:01 0 7.23 0.00 2.09 0.00 0.05 90.63 14:31:01 1 7.49 0.00 3.28 1.46 0.07 87.71 14:31:01 2 8.35 0.00 2.57 1.27 0.07 87.74 14:31:01 3 7.38 0.00 3.65 0.45 0.05 88.47 14:31:01 4 6.43 0.00 2.83 0.57 0.07 90.10 14:31:01 5 7.93 0.00 6.54 12.15 0.07 73.31 14:31:01 6 10.80 0.00 3.24 0.07 0.05 85.85 14:31:01 7 5.20 0.00 5.00 13.48 0.07 76.25 14:32:01 all 4.81 0.00 2.97 7.54 0.04 84.64 14:32:01 0 3.86 0.00 2.96 1.28 0.03 91.87 14:32:01 1 7.17 0.00 6.90 12.23 0.05 73.66 14:32:01 2 7.20 0.00 2.53 4.00 0.05 86.22 14:32:01 3 4.07 0.00 1.65 8.34 0.03 85.91 14:32:01 4 3.69 0.00 1.19 1.41 0.05 93.66 14:32:01 5 4.01 0.00 2.75 7.60 0.03 85.62 14:32:01 6 4.83 0.00 2.44 21.42 0.05 71.25 14:32:01 7 3.63 0.00 3.35 4.07 0.03 88.91 14:33:01 all 5.23 0.00 3.08 6.61 0.05 85.03 14:33:01 0 2.63 0.00 2.54 13.54 0.05 81.23 14:33:01 1 3.92 0.00 4.25 10.89 0.05 80.89 14:33:01 2 6.80 0.00 3.81 0.05 0.03 89.31 14:33:01 3 3.00 0.00 2.80 11.02 0.07 83.12 14:33:01 4 5.87 0.00 2.90 3.17 0.03 88.03 14:33:01 5 6.40 0.00 3.28 1.63 0.05 88.63 14:33:01 6 4.96 0.00 2.06 10.40 0.05 82.53 14:33:01 7 8.25 0.00 3.04 2.17 0.05 86.49 14:34:01 all 7.51 0.00 3.11 5.82 0.05 83.50 14:34:01 0 6.15 0.00 2.45 0.74 0.05 90.61 14:34:01 1 7.28 0.00 2.24 0.28 0.03 90.15 14:34:01 2 10.67 0.00 4.71 0.79 0.07 83.77 14:34:01 3 5.84 0.00 5.49 19.67 0.07 68.93 14:34:01 4 12.68 0.00 2.48 4.26 0.07 80.51 14:34:01 5 4.94 0.00 3.12 15.26 0.07 76.62 14:34:01 6 8.69 0.00 1.95 0.05 0.03 89.29 14:34:01 7 3.85 0.00 2.48 5.63 0.03 88.00 14:35:01 all 9.43 0.00 3.54 2.71 0.06 84.25 14:35:01 0 7.37 0.00 3.88 0.49 0.05 88.20 14:35:01 1 10.16 0.00 2.97 0.60 0.07 86.21 14:35:01 2 13.19 0.00 5.75 0.67 0.07 80.31 14:35:01 3 7.92 0.00 2.65 0.07 0.07 89.30 14:35:01 4 9.24 0.00 4.00 0.34 0.08 86.34 14:35:01 5 8.92 0.00 3.06 2.60 0.07 85.36 14:35:01 6 10.36 0.00 3.14 9.05 0.05 77.40 14:35:01 7 8.32 0.00 2.90 7.86 0.07 80.85 14:36:01 all 28.77 0.00 3.07 1.49 0.06 66.61 14:36:01 0 26.09 0.00 3.51 4.53 0.07 65.80 14:36:01 1 35.90 0.00 3.14 0.05 0.07 60.84 14:36:01 2 27.54 0.00 2.42 1.42 0.05 68.57 14:36:01 3 31.94 0.00 3.30 0.99 0.05 63.72 14:36:01 4 23.46 0.00 2.78 0.07 0.07 73.63 14:36:01 5 38.11 0.00 3.22 0.10 0.07 58.50 14:36:01 6 27.36 0.00 3.03 4.07 0.07 65.47 14:36:01 7 19.76 0.00 3.15 0.69 0.05 76.35 14:37:01 all 33.90 0.00 10.12 0.72 0.06 55.20 14:37:01 0 30.62 0.00 9.35 0.02 0.07 59.94 14:37:01 1 43.97 0.00 12.06 0.10 0.07 43.80 14:37:01 2 24.21 0.00 7.89 0.02 0.05 67.83 14:37:01 3 28.53 0.00 9.95 0.38 0.09 61.05 14:37:01 4 29.04 0.00 9.65 0.00 0.03 61.28 14:37:01 5 54.18 0.00 11.68 0.26 0.09 33.80 14:37:01 6 30.12 0.00 9.85 0.02 0.05 59.96 14:37:01 7 30.66 0.00 10.58 4.96 0.07 53.73 14:38:01 all 9.96 0.00 4.00 2.89 0.05 83.10 14:38:01 0 6.45 0.00 2.73 0.05 0.05 90.72 14:38:01 1 6.99 0.00 2.42 0.25 0.05 90.28 14:38:01 2 8.40 0.00 3.59 0.07 0.07 87.88 14:38:01 3 7.80 0.00 4.68 0.37 0.05 87.10 14:38:01 4 5.78 0.00 4.87 0.12 0.03 89.20 14:38:01 5 18.55 0.00 6.28 19.53 0.08 55.55 14:38:01 6 11.90 0.00 3.39 0.08 0.03 84.59 14:38:01 7 13.89 0.00 4.06 2.74 0.05 79.26 14:38:01 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 21.96 0.00 2.68 1.70 0.06 73.60 14:39:01 0 24.25 0.00 3.02 0.74 0.05 71.93 14:39:01 1 23.96 0.00 2.38 1.52 0.08 72.06 14:39:01 2 19.70 0.00 2.35 0.77 0.07 77.12 14:39:01 3 22.11 0.00 2.87 4.80 0.07 70.16 14:39:01 4 19.06 0.00 2.76 0.20 0.05 77.93 14:39:01 5 31.89 0.00 3.45 2.85 0.08 61.72 14:39:01 6 17.46 0.00 2.58 0.70 0.05 79.21 14:39:01 7 17.29 0.00 2.11 2.01 0.05 78.54 14:40:01 all 6.59 0.00 0.67 0.46 0.04 92.24 14:40:01 0 7.30 0.00 1.07 0.50 0.03 91.10 14:40:01 1 12.84 0.00 0.77 0.95 0.03 85.41 14:40:01 2 2.82 0.00 0.42 0.90 0.03 95.83 14:40:01 3 3.32 0.00 0.40 0.13 0.05 96.09 14:40:01 4 4.18 0.00 0.62 0.00 0.02 95.19 14:40:01 5 2.67 0.00 0.62 0.02 0.03 96.67 14:40:01 6 3.22 0.00 0.55 0.82 0.03 95.37 14:40:01 7 16.37 0.00 0.92 0.28 0.08 82.34 Average: all 12.97 0.00 3.31 3.28 0.06 80.37 Average: 0 11.21 0.00 2.94 2.24 0.05 83.57 Average: 1 14.25 0.00 3.58 3.65 0.06 78.45 Average: 2 12.47 0.00 3.32 1.07 0.06 83.09 Average: 3 12.11 0.00 3.28 4.52 0.12 79.97 Average: 4 11.03 0.00 3.05 0.88 0.05 85.00 Average: 5 15.18 0.00 3.73 5.43 0.06 75.60 Average: 6 13.74 0.00 3.06 4.88 0.05 78.26 Average: 7 13.78 0.00 3.52 3.62 0.06 79.02