---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7733 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 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: 3944 502 1942 0 1498 3191 Swap: 1023 8 1015 ---> 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:ee:14:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85605sec preferred_lft 85605sec inet6 fe80::f816:3eff:feee:144d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:81:aa:bd 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::42:1fff:fe81:aabd/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-7733) 10/15/24 _x86_64_ (4 CPU) 12:04:30 LINUX RESTART (4 CPU) 12:05:02 tps rtps wtps bread/s bwrtn/s 12:06:01 130.40 42.55 87.85 1992.48 8007.46 12:07:01 130.09 46.89 83.20 3274.25 15941.08 12:08:01 238.86 41.10 197.77 3408.83 40342.63 12:09:01 71.24 21.81 49.43 1135.14 12616.56 12:10:01 403.55 30.36 373.19 1899.02 32913.05 12:11:01 77.67 6.30 71.38 134.62 1899.10 12:12:01 405.83 1.58 404.25 33.46 10968.97 12:13:01 481.90 0.52 481.39 13.20 13521.08 12:14:02 464.58 28.62 435.95 1345.08 13701.46 12:15:01 370.90 92.07 278.82 2665.90 11615.92 12:16:01 213.35 138.28 75.07 7853.76 25563.34 12:17:01 212.76 93.75 119.01 2168.71 28116.91 Average: 266.85 45.26 221.59 2159.75 17955.92 12:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 1602060 3349464 2436600 60.33 55528 1845092 889524 17.49 575216 1676384 145288 12:07:01 315112 2493052 3723548 92.20 68972 2246628 1653940 32.51 1528188 1974056 30748 12:08:01 358232 2583124 3680428 91.13 91848 2279136 1549240 30.45 1498500 1974556 23160 12:09:01 106736 1830740 3931924 97.36 96124 1780300 2638860 51.87 2164544 1568432 30348 12:10:01 108928 1363280 3929732 97.30 118696 1367316 3658672 71.92 2563172 1159596 12212 12:11:01 124208 1073448 3914452 96.92 115432 1073804 3820076 75.09 2740232 973028 556 12:12:01 114976 1053112 3923684 97.15 130092 1043216 3837264 75.43 2756692 952508 1416 12:13:01 133088 1051296 3905572 96.70 138536 1017240 3850264 75.68 2761744 934228 1992 12:14:02 162428 521020 3876232 95.98 66624 627324 4788324 94.12 2913740 766008 12468 12:15:01 508516 623212 3530144 87.41 52444 232932 3490860 68.62 2875124 487912 276 12:16:01 764200 1868656 3274460 81.08 65064 1198980 2370900 46.60 1845856 1239456 20300 12:17:01 2047492 3271072 1991168 49.30 83144 1298716 992312 19.51 605816 1202684 6596 Average: 528831 1756790 3509829 86.91 90209 1334224 2795020 54.94 2069069 1242404 23780 12:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 ens3 399.93 256.24 1609.83 70.70 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 12:07:01 ens3 662.86 543.48 3858.77 118.19 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 12:08:01 ens3 396.88 414.06 3433.03 1916.91 0.00 0.00 0.00 0.00 12:08:01 docker0 84.27 131.57 4.50 2324.94 0.00 0.00 0.00 0.00 12:08:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 12:09:01 ens3 697.60 598.77 5419.23 1153.53 0.00 0.00 0.00 0.00 12:09:01 veth37e33c4 0.08 0.22 0.01 0.02 0.00 0.00 0.00 0.00 12:09:01 docker0 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:09:01 lo 4.75 4.75 0.48 0.48 0.00 0.00 0.00 0.00 12:10:01 ens3 286.30 184.29 2228.91 18.77 0.00 0.00 0.00 0.00 12:10:01 veth37e33c4 0.18 0.27 0.01 0.02 0.00 0.00 0.00 0.00 12:10:01 docker0 51.14 48.44 196.09 5.20 0.00 0.00 0.00 0.00 12:10:01 veth62f1c30 50.96 48.41 196.78 5.20 0.00 0.00 0.00 0.02 12:11:01 ens3 62.28 24.78 18.13 13.38 0.00 0.00 0.00 0.00 12:11:01 veth37e33c4 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 docker0 122.14 117.33 582.64 51.44 0.00 0.00 0.00 0.00 12:11:01 veth62f1c30 121.96 117.16 584.30 51.43 0.00 0.00 0.00 0.05 12:12:01 ens3 6.43 2.65 1.65 1.46 0.00 0.00 0.00 0.00 12:12:01 veth37e33c4 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 docker0 119.35 108.75 363.66 35.25 0.00 0.00 0.00 0.00 12:12:01 veth62f1c30 119.16 108.58 365.28 35.24 0.00 0.00 0.00 0.03 12:13:01 ens3 14.76 13.38 3.05 5.17 0.00 0.00 0.00 0.00 12:13:01 veth37e33c4 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 docker0 186.09 164.76 658.99 62.78 0.00 0.00 0.00 0.00 12:13:01 veth62f1c30 185.89 164.56 661.52 62.77 0.00 0.00 0.00 0.05 12:14:02 vethe4f4ca6 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:14:02 ens3 80.60 58.10 18.75 17.87 0.00 0.00 0.00 0.00 12:14:02 veth37e33c4 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:14:02 docker0 103.44 93.02 339.84 30.92 0.00 0.00 0.00 0.00 12:15:01 ens3 990.24 561.58 296.97 248.28 0.00 0.00 0.00 0.00 12:15:01 docker0 59.61 58.70 109.62 14.45 0.00 0.00 0.00 0.00 12:15:01 lo 1048.64 1048.64 2476.62 2476.62 0.00 0.00 0.00 0.00 12:16:01 ens3 254.62 177.85 2212.82 22.52 0.00 0.00 0.00 0.00 12:16:01 veth430eaa5 152.67 208.60 9.95 2197.86 0.00 0.00 0.00 0.18 12:16:01 docker0 152.67 208.47 7.87 2197.85 0.00 0.00 0.00 0.00 12:16:01 lo 3.05 3.05 0.17 0.17 0.00 0.00 0.00 0.00 12:17:01 ens3 384.67 621.48 59.68 4459.25 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 6.07 6.07 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 352.10 287.68 1598.19 671.80 0.00 0.00 0.00 0.00 Average: docker0 73.36 77.74 189.00 394.61 0.00 0.00 0.00 0.00 Average: lo 86.65 86.65 203.56 203.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7733) 10/15/24 _x86_64_ (4 CPU) 12:04:30 LINUX RESTART (4 CPU) 12:05:02 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 20.36 0.00 1.68 3.94 0.06 73.96 12:06:01 0 21.19 0.00 1.67 4.15 0.03 72.96 12:06:01 1 6.11 0.00 1.39 6.77 0.03 85.69 12:06:01 2 37.09 0.00 2.26 1.60 0.09 58.96 12:06:01 3 17.06 0.00 1.43 3.23 0.09 78.20 12:07:01 all 43.35 0.00 2.49 2.23 0.10 51.83 12:07:01 0 40.61 0.00 2.37 2.06 0.08 54.88 12:07:01 1 37.63 0.00 2.30 3.52 0.12 56.43 12:07:01 2 43.43 0.00 1.90 1.17 0.10 53.40 12:07:01 3 51.74 0.00 3.37 2.19 0.10 42.60 12:08:01 all 23.22 0.00 4.20 5.96 0.09 66.54 12:08:01 0 17.31 0.00 5.88 9.09 0.10 67.61 12:08:01 1 20.24 0.00 3.65 5.56 0.07 70.48 12:08:01 2 29.78 0.00 3.81 6.04 0.08 60.29 12:08:01 3 25.53 0.00 3.47 3.13 0.10 67.77 12:09:01 all 40.16 0.00 2.36 0.99 0.08 56.41 12:09:01 0 29.45 0.00 1.95 0.65 0.07 67.88 12:09:01 1 47.05 0.00 1.98 1.38 0.08 49.51 12:09:01 2 34.12 0.00 2.90 0.57 0.08 62.33 12:09:01 3 49.97 0.00 2.64 1.35 0.08 45.95 12:10:01 all 30.32 0.00 3.29 9.98 0.10 56.31 12:10:01 0 37.71 0.00 3.42 12.92 0.10 45.84 12:10:01 1 28.38 0.00 2.95 5.10 0.08 63.49 12:10:01 2 26.23 0.00 2.67 7.99 0.12 62.99 12:10:01 3 29.02 0.00 4.08 13.94 0.10 52.87 12:11:01 all 24.68 0.00 1.63 1.50 0.09 72.10 12:11:01 0 26.75 0.00 1.47 0.73 0.08 70.96 12:11:01 1 26.84 0.00 1.92 3.53 0.10 67.62 12:11:01 2 21.45 0.00 1.52 0.30 0.08 76.65 12:11:01 3 23.66 0.00 1.63 1.43 0.10 73.18 12:12:01 all 11.85 0.00 2.52 11.60 0.08 73.94 12:12:01 0 7.95 0.00 1.67 6.77 0.07 83.54 12:12:01 1 14.06 0.00 3.01 8.27 0.08 74.58 12:12:01 2 12.62 0.00 2.65 13.94 0.10 70.69 12:12:01 3 12.79 0.00 2.78 17.45 0.07 66.91 12:13:01 all 11.59 0.00 3.23 13.98 0.10 71.10 12:13:01 0 9.63 0.00 3.34 14.76 0.08 72.18 12:13:01 1 11.52 0.00 3.14 17.72 0.10 67.52 12:13:01 2 14.29 0.00 3.52 15.28 0.12 66.79 12:13:01 3 10.94 0.00 2.93 8.15 0.10 77.88 12:14:02 all 17.36 0.00 3.29 13.06 0.10 66.19 12:14:02 0 17.13 0.00 2.80 8.23 0.08 71.76 12:14:02 1 17.36 0.00 4.00 13.97 0.10 64.57 12:14:02 2 16.73 0.00 2.96 13.37 0.12 66.82 12:14:02 3 18.20 0.00 3.41 16.70 0.08 61.61 12:15:01 all 28.28 0.00 4.19 9.68 0.09 57.76 12:15:01 0 26.44 0.00 3.67 7.15 0.08 62.66 12:15:01 1 24.46 0.00 4.22 12.53 0.10 58.68 12:15:01 2 36.17 0.00 5.02 11.63 0.09 47.10 12:15:01 3 26.06 0.00 3.84 7.45 0.09 62.56 12:16:01 all 21.10 0.00 2.36 5.34 0.07 71.13 12:16:01 0 22.03 0.00 2.08 7.89 0.08 67.92 12:16:01 1 21.72 0.00 2.41 5.03 0.07 70.77 12:16:01 2 24.89 0.00 3.18 4.00 0.08 67.84 12:16:01 3 15.77 0.00 1.77 4.46 0.07 77.94 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:01 all 21.39 0.00 2.34 4.45 0.08 71.74 12:17:01 0 20.26 0.00 2.38 4.88 0.07 72.41 12:17:01 1 25.24 0.00 2.58 3.74 0.08 68.35 12:17:01 2 18.07 0.00 2.00 6.37 0.08 73.48 12:17:01 3 21.99 0.00 2.43 2.82 0.07 72.70 Average: all 24.47 0.00 2.80 6.89 0.09 65.75 Average: 0 23.02 0.00 2.72 6.61 0.08 67.57 Average: 1 23.41 0.00 2.79 7.25 0.09 66.46 Average: 2 26.21 0.00 2.86 6.85 0.10 63.98 Average: 3 25.23 0.00 2.81 6.86 0.09 65.00