---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15949 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 12G 144G 8% / 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 862 27524 0 3780 30850 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:9a:ef:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe9a:effc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:08:bd:da 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:b8ff:fe08:bdda/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-15949) 03/22/24 _x86_64_ (8 CPU) 15:16:48 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:02 112.51 69.61 42.91 5223.80 45537.88 15:19:01 74.73 18.01 56.72 1038.74 15802.07 15:20:01 104.85 16.90 87.95 394.73 19718.45 15:21:01 82.95 4.45 78.50 434.59 21671.32 15:22:01 40.69 1.77 38.93 90.25 36462.86 15:23:01 74.03 2.30 71.73 370.88 30298.98 15:24:01 63.70 0.40 63.30 3.20 23140.70 15:25:02 102.57 0.22 102.35 1.72 15687.53 15:26:01 131.50 0.24 131.26 1.90 17252.32 15:27:01 34.02 0.82 33.21 45.58 12068.24 Average: 82.10 11.47 70.63 760.82 23783.25 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:02 30435040 31736808 2504180 7.60 43484 1584612 1388092 4.08 791440 1454092 23704 15:19:01 30172848 31735308 2766372 8.40 67436 1806944 1378688 4.06 833592 1643284 146244 15:20:01 29430500 31175108 3508720 10.65 81104 1964848 2131224 6.27 1420004 1774348 85828 15:21:01 28286088 30301404 4653132 14.13 87916 2220420 3103532 9.13 2329440 1991304 1832 15:22:01 27852808 30703980 5086412 15.44 91452 3039364 2228752 6.56 2167580 2557236 0 15:23:01 27629044 30677836 5310176 16.12 98320 3223004 2282960 6.72 2417288 2511096 229012 15:24:01 26823228 30174804 6115992 18.57 136932 3428528 2554908 7.52 2936092 2715128 114548 15:25:02 26915688 30273328 6023532 18.29 147528 3426580 2556296 7.52 2843664 2706056 75812 15:26:01 26604888 30126960 6334332 19.23 163236 3538172 2605380 7.67 3012360 2817628 1764 15:27:01 28202236 31606976 4736984 14.38 165132 3449400 1450416 4.27 1610384 2671156 2452 Average: 28235237 30851251 4703983 14.28 108254 2768187 2168025 6.38 2036184 2284133 68120 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:18:02 ens3 323.28 232.46 833.37 56.98 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 15:19:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 15:19:01 ens3 53.30 31.84 811.29 10.33 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 15:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:20:01 ens3 173.50 130.78 1103.56 34.06 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 2.13 2.13 0.12 0.12 0.00 0.00 0.00 0.00 15:21:01 ens3 686.84 500.20 3903.83 147.02 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 6.87 6.87 2.14 2.14 0.00 0.00 0.00 0.00 15:22:01 ens3 229.53 149.03 1444.42 49.86 0.00 0.00 0.00 0.00 15:23:01 docker0 3.08 5.75 0.19 77.52 0.00 0.00 0.00 0.00 15:23:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 15:23:01 ens3 604.95 528.80 957.67 3340.67 0.00 0.00 0.00 0.00 15:24:01 docker0 657.92 628.60 69.06 939.68 0.00 0.00 0.00 0.00 15:24:01 veth74922af 657.92 628.75 78.05 939.69 0.00 0.00 0.00 0.08 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 674.10 678.63 949.90 85.21 0.00 0.00 0.00 0.00 15:25:02 docker0 675.53 587.10 65.30 827.78 0.00 0.00 0.00 0.00 15:25:02 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:25:02 ens3 615.29 687.56 838.04 81.88 0.00 0.00 0.00 0.00 15:25:02 veth85f1c19 581.18 514.05 65.41 788.20 0.00 0.00 0.00 0.06 15:26:01 docker0 160.71 142.34 12.88 127.68 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 171.03 171.04 136.45 22.99 0.00 0.00 0.00 0.00 15:26:01 veth85f1c19 160.71 142.38 15.08 127.68 0.00 0.00 0.00 0.01 15:27:01 docker0 82.42 61.15 7.33 39.10 0.00 0.00 0.00 0.00 15:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:27:01 ens3 101.07 104.72 60.81 18.58 0.00 0.00 0.00 0.00 Average: docker0 158.55 143.01 15.54 202.03 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 364.29 322.47 1105.84 385.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15949) 03/22/24 _x86_64_ (8 CPU) 15:16:48 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:02 all 4.61 0.00 0.96 13.17 0.05 81.22 15:18:02 0 2.87 0.00 1.09 8.50 0.05 87.49 15:18:02 1 8.43 0.00 0.52 9.40 0.03 81.61 15:18:02 2 4.28 0.00 0.94 5.22 0.05 89.52 15:18:02 3 6.81 0.00 1.19 4.30 0.07 87.63 15:18:02 4 3.25 0.00 1.84 11.71 0.05 83.15 15:18:02 5 2.99 0.00 0.45 3.01 0.05 93.49 15:18:02 6 3.70 0.00 0.74 20.97 0.05 74.54 15:18:02 7 4.54 0.00 0.91 42.36 0.03 52.15 15:19:01 all 7.36 0.00 0.57 5.56 0.02 86.49 15:19:01 0 12.03 0.00 0.99 14.51 0.05 72.43 15:19:01 1 12.25 0.00 0.76 1.10 0.03 85.85 15:19:01 2 4.38 0.00 0.44 0.22 0.02 94.94 15:19:01 3 2.63 0.00 0.27 0.20 0.03 96.86 15:19:01 4 0.31 0.00 0.17 0.51 0.00 99.01 15:19:01 5 0.64 0.00 0.27 0.88 0.02 98.19 15:19:01 6 7.03 0.00 0.63 13.12 0.02 79.20 15:19:01 7 19.63 0.00 1.00 13.97 0.03 65.36 15:20:01 all 11.20 0.00 0.67 3.08 0.06 84.99 15:20:01 0 16.42 0.00 0.77 0.89 0.03 81.90 15:20:01 1 7.09 0.00 0.67 0.50 0.05 91.69 15:20:01 2 5.99 0.00 0.54 12.08 0.05 81.35 15:20:01 3 8.90 0.00 0.50 0.50 0.03 90.06 15:20:01 4 7.05 0.00 0.40 0.52 0.03 92.00 15:20:01 5 9.41 0.00 0.60 0.25 0.13 89.60 15:20:01 6 20.98 0.00 0.92 2.25 0.05 75.80 15:20:01 7 13.79 0.00 0.92 7.72 0.05 77.51 15:21:01 all 13.47 0.00 1.25 5.38 0.06 79.83 15:21:01 0 20.47 0.00 0.32 1.47 0.08 77.65 15:21:01 1 13.22 0.00 1.41 8.33 0.05 76.99 15:21:01 2 13.57 0.00 0.75 4.34 0.05 81.29 15:21:01 3 11.41 0.00 0.77 0.00 0.03 87.78 15:21:01 4 10.89 0.00 2.58 3.38 0.08 83.06 15:21:01 5 14.72 0.00 1.97 17.09 0.07 66.16 15:21:01 6 12.43 0.00 1.52 3.82 0.07 82.16 15:21:01 7 11.08 0.00 0.74 4.61 0.05 83.53 15:22:01 all 12.54 0.00 1.23 5.64 0.06 80.54 15:22:01 0 11.98 0.00 0.77 4.34 0.05 82.85 15:22:01 1 20.82 0.00 2.24 0.23 0.08 76.62 15:22:01 2 10.03 0.00 1.02 0.02 0.07 88.87 15:22:01 3 9.20 0.00 0.57 9.22 0.05 80.96 15:22:01 4 11.01 0.00 1.59 2.17 0.07 85.16 15:22:01 5 16.36 0.00 1.19 1.74 0.05 80.67 15:22:01 6 11.44 0.00 1.14 24.40 0.05 62.98 15:22:01 7 9.45 0.00 1.32 3.03 0.05 86.16 15:23:01 all 5.81 0.00 1.08 6.36 0.07 86.69 15:23:01 0 4.37 0.00 1.33 4.37 0.07 89.86 15:23:01 1 5.01 0.00 1.16 25.80 0.05 67.97 15:23:01 2 4.04 0.00 1.14 0.17 0.07 94.58 15:23:01 3 5.65 0.00 0.79 0.86 0.10 92.60 15:23:01 4 8.96 0.00 1.60 18.41 0.08 70.95 15:23:01 5 4.36 0.00 1.02 0.30 0.05 94.27 15:23:01 6 8.06 0.00 0.79 0.22 0.08 90.85 15:23:01 7 6.05 0.00 0.79 0.84 0.05 92.27 15:24:01 all 7.68 0.00 1.32 5.93 0.09 84.98 15:24:01 0 5.52 0.00 1.17 7.76 0.10 85.44 15:24:01 1 21.84 0.00 2.87 15.29 0.10 59.89 15:24:01 2 10.13 0.00 1.56 2.88 0.10 85.34 15:24:01 3 2.69 0.00 0.53 20.49 0.12 76.17 15:24:01 4 5.69 0.00 1.00 0.00 0.05 93.26 15:24:01 5 4.67 0.00 1.49 0.33 0.05 93.45 15:24:01 6 7.00 0.00 1.02 0.33 0.03 91.61 15:24:01 7 4.07 0.00 0.97 0.39 0.12 94.45 15:25:02 all 4.93 0.00 1.39 5.69 0.05 87.94 15:25:02 0 9.71 0.00 1.48 0.97 0.08 87.76 15:25:02 1 4.40 0.00 1.11 0.42 0.03 94.04 15:25:02 2 9.20 0.00 2.26 1.25 0.10 87.19 15:25:02 3 3.61 0.00 1.71 41.55 0.08 53.04 15:25:02 4 5.38 0.00 1.23 0.02 0.03 93.34 15:25:02 5 2.51 0.00 1.35 0.12 0.03 95.99 15:25:02 6 2.68 0.00 1.26 0.37 0.05 95.64 15:25:02 7 1.97 0.00 0.68 0.85 0.02 96.48 15:26:01 all 3.22 0.00 0.62 6.37 0.03 89.76 15:26:01 0 3.17 0.00 0.58 0.00 0.02 96.23 15:26:01 1 1.36 0.00 0.39 6.21 0.03 92.01 15:26:01 2 1.66 0.00 0.48 0.17 0.05 97.64 15:26:01 3 1.36 0.00 1.31 38.95 0.03 58.34 15:26:01 4 0.19 0.00 0.03 0.00 0.02 99.76 15:26:01 5 5.80 0.00 0.90 0.56 0.03 92.70 15:26:01 6 0.12 0.00 0.44 2.63 0.05 96.76 15:26:01 7 12.05 0.00 0.80 2.57 0.03 84.55 15:27:01 all 7.09 0.00 0.73 4.68 0.03 87.47 15:27:01 0 18.14 0.00 0.58 2.31 0.03 78.93 15:27:01 1 7.37 0.00 1.03 0.73 0.02 90.85 15:27:01 2 16.72 0.00 0.67 1.18 0.05 81.38 15:27:01 3 3.95 0.00 0.62 30.79 0.05 64.59 15:27:01 4 1.02 0.00 0.72 0.03 0.00 98.23 15:27:01 5 5.03 0.00 0.55 1.69 0.03 92.70 15:27:01 6 0.53 0.00 0.72 0.12 0.02 98.62 15:27:01 7 4.01 0.00 0.99 0.50 0.03 94.47 Average: all 7.80 0.00 0.98 6.18 0.05 84.98 Average: 0 10.48 0.00 0.91 4.50 0.06 84.05 Average: 1 10.17 0.00 1.22 6.79 0.05 81.77 Average: 2 8.02 0.00 0.98 2.76 0.06 88.18 Average: 3 5.63 0.00 0.83 14.69 0.06 78.79 Average: 4 5.38 0.00 1.12 3.67 0.04 89.78 Average: 5 6.65 0.00 0.98 2.59 0.05 89.72 Average: 6 7.40 0.00 0.92 6.81 0.05 84.82 Average: 7 8.64 0.00 0.91 7.65 0.05 82.75