---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12991 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 12G 8.1G 59% / 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 403 2054 0 1486 3294 Swap: 1023 116 907 ---> 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:75:af:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:fe75:afd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:3d:0e:fd 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:b4ff:fe3d:efd/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-12991) 12/13/24 _x86_64_ (4 CPU) 14:40:46 LINUX RESTART (4 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:02 187.55 83.84 103.72 6560.11 41877.84 14:43:01 132.80 40.04 92.77 3060.66 14921.99 14:44:01 153.00 22.85 130.15 1834.11 30344.30 14:45:01 185.30 78.79 106.52 3412.76 24808.93 14:46:01 223.63 66.31 157.32 3220.53 27970.40 14:47:01 232.79 25.91 206.88 927.42 7727.82 14:48:01 54.86 1.70 53.16 37.33 1313.65 14:49:01 414.31 1.13 413.18 56.26 13671.45 14:50:01 333.08 4.31 328.77 120.61 11402.97 14:51:01 378.34 19.40 358.94 523.65 12733.08 14:52:02 491.71 26.36 465.35 869.86 18343.98 14:53:02 543.45 175.46 367.99 4115.10 16120.54 14:54:01 507.77 142.94 364.84 7994.72 31107.32 14:55:01 155.06 5.63 149.43 463.39 38388.94 14:56:01 267.67 246.16 21.51 4837.19 846.13 Average: 284.24 62.66 221.58 2528.20 19429.31 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:02 1608824 3293420 2429828 60.16 45540 1797060 937980 18.44 639664 1614856 125988 14:43:01 1022992 3063932 3015660 74.67 66288 2116596 1140372 22.42 907980 1899344 12804 14:44:01 123144 2586924 3915508 96.95 85904 2510064 1550632 30.48 1463596 2212192 1748 14:45:01 162560 2466564 3876092 95.97 94696 2352924 1841140 36.19 1606184 2058460 20056 14:46:01 118112 1439948 3920540 97.08 101780 1455660 3323832 65.34 2483772 1238684 5536 14:47:01 132624 767396 3906028 96.72 102160 781148 4042868 79.47 2882008 832664 4868 14:48:01 117760 758520 3920892 97.08 104964 784664 4039884 79.41 2905468 823760 4564 14:49:01 123568 728692 3915084 96.94 124892 722860 4082344 80.25 2903336 802200 5808 14:50:01 126264 513076 3912388 96.87 87112 539716 4312576 84.77 2992716 702764 5692 14:51:01 111316 321332 3927336 97.24 67912 373128 4686044 92.11 3010136 657128 11112 14:52:02 117396 137248 3921256 97.09 37900 209716 5128056 100.80 3016684 637628 7208 14:53:02 1921436 1980184 2117216 52.42 52716 159124 2500696 49.16 1231192 686304 748 14:54:01 1049952 1810324 2988700 74.00 71312 858932 2397512 47.13 1642896 1180604 18972 14:55:01 797976 1907092 3240676 80.24 78148 1194776 2226208 43.76 1594856 1471960 984 14:56:01 2107372 3350252 1931280 47.82 107700 1295628 1007888 19.81 740720 1014644 17016 Average: 642753 1674994 3395899 84.08 81935 1143466 2881202 56.64 2001414 1188879 16207 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:42:02 ens3 362.57 247.76 1467.95 68.88 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 14:43:01 ens3 332.41 333.07 2170.00 64.28 0.00 0.00 0.00 0.00 14:44:01 docker0 199.85 249.27 10.37 2334.91 0.00 0.00 0.00 0.00 14:44:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:44:01 ens3 573.38 453.20 5304.54 56.18 0.00 0.00 0.00 0.00 14:44:01 vethfe160a5 199.85 249.40 13.10 2334.92 0.00 0.00 0.00 0.19 14:45:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 4.00 4.00 0.35 0.35 0.00 0.00 0.00 0.00 14:45:01 ens3 656.34 742.01 4909.52 3537.57 0.00 0.00 0.00 0.00 14:46:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 lo 3.12 3.12 0.36 0.36 0.00 0.00 0.00 0.00 14:46:01 ens3 472.75 297.88 2749.77 51.95 0.00 0.00 0.00 0.00 14:46:01 veth46af116 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:47:01 docker0 64.03 62.41 277.73 9.76 0.00 0.00 0.00 0.00 14:47:01 lo 109.08 109.08 286.24 286.24 0.00 0.00 0.00 0.00 14:47:01 ens3 75.34 30.89 20.08 14.86 0.00 0.00 0.00 0.00 14:47:01 veth46af116 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 docker0 104.92 100.05 491.69 44.47 0.00 0.00 0.00 0.00 14:48:01 lo 166.61 166.61 534.63 534.63 0.00 0.00 0.00 0.00 14:48:01 ens3 1.03 1.13 0.22 0.43 0.00 0.00 0.00 0.00 14:48:01 veth46af116 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 docker0 119.71 108.02 343.92 35.27 0.00 0.00 0.00 0.00 14:49:01 lo 194.20 194.20 376.61 376.61 0.00 0.00 0.00 0.00 14:49:01 ens3 29.56 18.26 12.03 10.67 0.00 0.00 0.00 0.00 14:49:01 veth46af116 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 docker0 170.00 159.32 647.88 61.42 0.00 0.00 0.00 0.00 14:50:01 lo 259.77 259.77 703.89 703.89 0.00 0.00 0.00 0.00 14:50:01 ens3 69.17 39.75 22.97 14.59 0.00 0.00 0.00 0.00 14:50:01 veth46af116 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 docker0 137.03 129.43 413.76 41.76 0.00 0.00 0.00 0.00 14:51:01 lo 226.26 226.26 451.47 451.47 0.00 0.00 0.00 0.00 14:51:01 ens3 756.14 574.75 236.31 234.36 0.00 0.00 0.00 0.00 14:51:01 veth46af116 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:52:02 docker0 80.21 73.16 76.13 13.02 0.00 0.00 0.00 0.00 14:52:02 lo 152.68 152.68 88.17 88.17 0.00 0.00 0.00 0.00 14:52:02 ens3 249.48 175.07 59.95 64.59 0.00 0.00 0.00 0.00 14:52:02 veth46af116 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 14:53:02 docker0 57.14 52.64 46.66 7.77 0.00 0.00 0.00 0.00 14:53:02 lo 111.47 111.47 53.85 53.85 0.00 0.00 0.00 0.00 14:53:02 ens3 122.72 98.42 39.90 44.66 0.00 0.00 0.00 0.00 14:53:02 veth46af116 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 docker0 184.43 230.72 9.50 2237.59 0.00 0.00 0.00 0.00 14:54:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 ens3 251.51 202.10 2246.60 19.99 0.00 0.00 0.00 0.00 14:54:01 vethff23e66 184.32 230.72 12.01 2237.60 0.00 0.00 0.00 0.18 14:55:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:55:01 lo 4.67 4.67 0.41 0.41 0.00 0.00 0.00 0.00 14:55:01 ens3 336.93 572.14 31.48 4413.70 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 14:56:01 ens3 43.81 40.18 33.66 53.61 0.00 0.00 0.00 0.00 Average: docker0 74.47 77.60 154.75 317.09 0.00 0.00 0.00 0.00 Average: lo 82.88 82.88 166.73 166.73 0.00 0.00 0.00 0.00 Average: ens3 288.80 254.97 1283.81 577.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12991) 12/13/24 _x86_64_ (4 CPU) 14:40:46 LINUX RESTART (4 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:02 all 17.65 0.00 2.35 5.77 0.06 74.17 14:42:02 0 16.14 0.00 2.28 6.42 0.03 75.13 14:42:02 1 19.32 0.00 2.80 4.48 0.07 73.33 14:42:02 2 24.73 0.00 2.46 7.36 0.07 65.38 14:42:02 3 10.45 0.00 1.84 4.82 0.05 82.83 14:43:01 all 28.75 0.00 1.78 2.58 0.08 66.82 14:43:01 0 33.71 0.00 1.91 1.05 0.08 63.24 14:43:01 1 30.81 0.00 2.34 3.80 0.07 62.98 14:43:01 2 20.84 0.00 1.19 5.02 0.07 72.88 14:43:01 3 29.62 0.00 1.67 0.43 0.10 68.18 14:44:01 all 39.31 0.00 3.71 3.61 0.10 53.27 14:44:01 0 35.90 0.00 4.47 2.21 0.08 57.33 14:44:01 1 39.94 0.00 2.87 3.34 0.10 53.75 14:44:01 2 40.62 0.00 3.73 4.20 0.10 51.35 14:44:01 3 40.76 0.00 3.81 4.73 0.10 50.60 14:45:01 all 26.44 0.00 3.44 4.21 0.09 65.82 14:45:01 0 24.80 0.00 3.46 2.62 0.07 69.05 14:45:01 1 27.33 0.00 3.57 3.32 0.08 65.69 14:45:01 2 24.65 0.00 2.72 8.55 0.10 63.98 14:45:01 3 28.99 0.00 3.99 2.36 0.08 64.58 14:46:01 all 43.33 0.00 3.12 4.56 0.10 48.89 14:46:01 0 48.27 0.00 3.22 6.25 0.10 42.17 14:46:01 1 28.82 0.00 3.78 3.68 0.08 63.63 14:46:01 2 50.18 0.00 2.85 3.61 0.10 43.26 14:46:01 3 46.08 0.00 2.66 4.70 0.10 46.47 14:47:01 all 36.36 0.00 2.47 5.18 0.10 55.88 14:47:01 0 40.90 0.00 2.55 9.22 0.10 47.23 14:47:01 1 42.68 0.00 1.99 1.12 0.10 54.12 14:47:01 2 28.87 0.00 2.50 5.84 0.10 62.70 14:47:01 3 32.95 0.00 2.86 4.56 0.08 59.54 14:48:01 all 12.95 0.00 1.26 0.99 0.06 84.75 14:48:01 0 12.95 0.00 1.96 1.50 0.07 83.52 14:48:01 1 11.67 0.00 0.83 0.85 0.05 86.60 14:48:01 2 12.12 0.00 1.09 1.24 0.07 85.48 14:48:01 3 15.05 0.00 1.14 0.33 0.05 83.43 14:49:01 all 11.87 0.00 3.97 12.07 0.09 72.00 14:49:01 0 11.04 0.00 4.98 12.40 0.08 71.50 14:49:01 1 13.72 0.00 4.81 20.40 0.12 60.95 14:49:01 2 11.67 0.00 3.18 8.65 0.12 76.38 14:49:01 3 11.06 0.00 2.92 6.86 0.07 79.10 14:50:01 all 19.70 0.00 3.82 9.21 0.09 67.18 14:50:01 0 18.34 0.00 3.65 7.20 0.08 70.73 14:50:01 1 19.67 0.00 3.64 11.22 0.08 65.38 14:50:01 2 20.25 0.00 4.24 11.72 0.12 63.67 14:50:01 3 20.51 0.00 3.73 6.75 0.08 68.92 14:51:01 all 20.50 0.00 5.59 10.27 0.10 63.54 14:51:01 0 17.67 0.00 5.14 4.64 0.08 72.47 14:51:01 1 18.83 0.00 6.00 17.40 0.10 57.67 14:51:01 2 24.23 0.00 5.63 9.73 0.12 60.29 14:51:01 3 21.32 0.00 5.60 9.36 0.10 63.61 14:52:02 all 14.33 0.00 5.56 13.96 0.10 66.05 14:52:02 0 12.55 0.00 5.89 10.14 0.10 71.32 14:52:02 1 15.96 0.00 6.51 15.19 0.08 62.25 14:52:02 2 14.16 0.00 4.65 10.72 0.12 70.35 14:52:02 3 14.67 0.00 5.15 19.79 0.10 60.29 14:52:02 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 17.31 0.00 4.49 16.38 0.10 61.72 14:53:02 0 15.91 0.00 5.24 13.65 0.10 65.11 14:53:02 1 16.66 0.00 4.31 14.41 0.10 64.52 14:53:02 2 18.46 0.00 4.21 17.07 0.12 60.14 14:53:02 3 18.22 0.00 4.20 20.39 0.10 57.09 14:54:01 all 21.08 0.00 2.11 20.23 0.07 56.52 14:54:01 0 16.96 0.00 1.68 15.50 0.05 65.81 14:54:01 1 22.39 0.00 1.60 15.46 0.05 60.51 14:54:01 2 24.84 0.00 3.15 36.74 0.12 35.15 14:54:01 3 20.15 0.00 2.03 13.23 0.05 64.55 14:55:01 all 22.94 0.00 3.23 3.56 0.08 70.18 14:55:01 0 22.16 0.00 3.10 5.88 0.08 68.78 14:55:01 1 17.34 0.00 2.80 1.99 0.08 77.79 14:55:01 2 26.23 0.00 3.75 4.41 0.08 65.52 14:55:01 3 26.05 0.00 3.27 1.96 0.08 68.63 14:56:01 all 15.61 0.00 1.02 10.00 0.05 73.33 14:56:01 0 5.10 0.00 0.75 7.48 0.02 86.66 14:56:01 1 15.07 0.00 0.72 5.72 0.05 78.44 14:56:01 2 25.57 0.00 1.61 18.06 0.08 54.68 14:56:01 3 16.69 0.00 0.99 8.74 0.05 73.54 Average: all 23.20 0.00 3.20 8.17 0.08 65.35 Average: 0 22.15 0.00 3.36 7.08 0.08 67.34 Average: 1 22.67 0.00 3.24 8.15 0.08 65.85 Average: 2 24.49 0.00 3.13 10.18 0.10 62.10 Average: 3 23.50 0.00 3.06 7.27 0.08 66.09