---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-463 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 478 2723 0 741 3227 Swap: 1023 20 1003 ---> 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:52:b4:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe52:b45b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:7b:b5:e0 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:e0ff:fe7b:b5e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-463) 12/21/24 _x86_64_ (4 CPU) 06:53:36 LINUX RESTART (4 CPU) 06:54:02 tps rtps wtps bread/s bwrtn/s 06:55:01 166.87 61.48 105.39 4759.74 43781.07 06:56:01 133.61 43.69 89.92 2500.92 16494.05 06:57:01 75.90 23.72 52.18 1348.30 16486.34 06:58:01 339.09 40.12 298.97 2681.11 33023.53 06:59:01 66.86 5.75 61.11 187.30 1987.54 07:00:01 291.13 1.08 290.05 11.47 9192.93 07:01:01 430.24 1.35 428.89 24.93 14813.33 07:02:01 409.30 14.05 395.25 444.39 14118.36 07:03:02 525.19 11.80 513.39 277.18 18413.39 07:04:01 572.16 140.77 431.39 3044.36 17655.67 07:05:01 431.71 224.56 207.15 7567.48 12028.52 Average: 312.87 51.51 261.36 2070.65 17961.18 06:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1644336 3363052 2394316 59.29 53460 1818408 859608 16.90 537844 1670292 161248 06:56:01 668384 2786016 3370268 83.45 67840 2188336 1354248 26.62 1180224 1972236 21520 06:57:01 109548 2137748 3929104 97.29 75148 2095900 1854220 36.45 1857456 1860480 15508 06:58:01 115268 1218240 3923384 97.15 101392 1231636 3560076 69.98 2631020 1073064 7052 06:59:01 123800 1149408 3914852 96.93 104284 1153848 3650308 71.75 2673060 1019392 488 07:00:01 107148 1076400 3931504 97.35 122472 1067808 3699800 72.73 2717528 963208 7596 07:01:01 120140 972168 3918512 97.03 137072 907460 3839148 75.47 2748260 877000 3780 07:02:01 115224 607744 3923428 97.15 100408 577232 4357984 85.67 2889376 710484 13416 07:03:02 110088 274880 3928564 97.27 73208 305620 4925492 96.82 3003620 615524 9052 07:04:01 1916396 2080832 2122256 52.55 84092 214420 2253040 44.29 1349748 533076 35276 07:05:01 2876732 3363776 1161920 28.77 116476 538232 939896 18.48 436676 562936 81312 Average: 718824 1730024 3319828 82.20 94168 1099900 2844893 55.92 2002256 1077972 32386 06:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 ens3 417.35 276.28 1639.11 73.00 0.00 0.00 0.00 0.00 06:56:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 ens3 472.99 452.79 3753.37 78.69 0.00 0.00 0.00 0.00 06:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 946.55 630.10 6392.01 147.37 0.00 0.00 0.00 0.00 06:58:01 lo 71.86 71.86 193.66 193.66 0.00 0.00 0.00 0.00 06:58:01 vethbde96c4 44.57 42.62 190.59 4.84 0.00 0.00 0.00 0.02 06:58:01 veth3d42b3e 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 06:58:01 docker0 44.80 42.80 189.99 4.85 0.00 0.00 0.00 0.00 06:59:01 lo 138.19 138.19 447.99 447.99 0.00 0.00 0.00 0.00 06:59:01 vethbde96c4 87.77 84.25 415.45 35.62 0.00 0.00 0.00 0.03 06:59:01 veth3d42b3e 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 docker0 87.95 84.42 414.26 35.63 0.00 0.00 0.00 0.00 07:00:01 lo 186.42 186.42 384.34 384.34 0.00 0.00 0.00 0.00 07:00:01 vethbde96c4 105.62 98.47 352.84 33.08 0.00 0.00 0.00 0.03 07:00:01 veth3d42b3e 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 docker0 105.82 98.65 351.40 33.09 0.00 0.00 0.00 0.00 07:01:01 lo 293.14 293.14 783.71 783.71 0.00 0.00 0.00 0.00 07:01:01 vethbde96c4 196.95 180.92 722.54 70.52 0.00 0.00 0.00 0.06 07:01:01 veth3d42b3e 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 docker0 197.13 181.11 719.86 70.53 0.00 0.00 0.00 0.00 07:02:01 lo 253.92 253.92 522.45 522.45 0.00 0.00 0.00 0.00 07:02:01 vethbde96c4 152.80 143.37 481.63 46.73 0.00 0.00 0.00 0.04 07:02:01 veth3d42b3e 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 docker0 152.97 143.52 479.55 46.74 0.00 0.00 0.00 0.00 07:03:02 lo 173.42 173.42 113.60 113.60 0.00 0.00 0.00 0.00 07:03:02 vethbde96c4 91.93 83.79 100.40 15.67 0.00 0.00 0.00 0.01 07:03:02 veth3d42b3e 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:03:02 docker0 92.13 83.99 99.15 15.68 0.00 0.00 0.00 0.00 07:04:01 lo 98.76 98.76 50.11 50.11 0.00 0.00 0.00 0.00 07:04:01 veth3d42b3e 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 docker0 53.00 46.85 44.12 6.64 0.00 0.00 0.00 0.00 07:04:01 ens3 4010.50 2637.57 15159.01 722.97 0.00 0.00 0.00 0.00 07:05:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:05:01 docker0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 ens3 84.41 47.72 31.07 21.16 0.00 0.00 0.00 0.00 Average: lo 111.06 111.06 227.47 227.47 0.00 0.00 0.00 0.00 Average: docker0 66.85 62.07 209.43 19.42 0.00 0.00 0.00 0.00 Average: ens3 366.21 240.06 1360.64 66.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-463) 12/21/24 _x86_64_ (4 CPU) 06:53:36 LINUX RESTART (4 CPU) 06:54:02 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 20.52 0.00 2.25 5.21 0.06 71.97 06:55:01 0 31.75 0.00 2.16 5.37 0.08 60.64 06:55:01 1 8.36 0.00 2.20 9.69 0.05 79.69 06:55:01 2 19.92 0.00 2.52 5.00 0.07 72.49 06:55:01 3 21.98 0.00 2.07 0.80 0.05 75.09 06:56:01 all 34.36 0.00 1.99 2.36 0.08 61.21 06:56:01 0 27.65 0.00 1.50 1.87 0.07 68.91 06:56:01 1 28.18 0.00 1.56 2.93 0.08 67.25 06:56:01 2 34.78 0.00 1.44 0.72 0.07 63.00 06:56:01 3 46.90 0.00 3.48 3.92 0.10 45.61 06:57:01 all 52.64 0.00 2.86 1.28 0.09 43.13 06:57:01 0 62.57 0.00 2.55 1.27 0.08 33.53 06:57:01 1 59.22 0.00 2.14 1.22 0.08 37.35 06:57:01 2 48.63 0.00 1.98 0.87 0.10 48.42 06:57:01 3 40.13 0.00 4.81 1.79 0.10 53.18 06:58:01 all 35.13 0.00 3.71 6.80 0.09 54.28 06:58:01 0 36.87 0.00 3.45 7.91 0.08 51.68 06:58:01 1 29.46 0.00 3.44 3.39 0.08 63.61 06:58:01 2 39.09 0.00 4.14 7.63 0.10 49.03 06:58:01 3 35.11 0.00 3.75 8.23 0.08 52.82 06:59:01 all 23.49 0.00 1.32 1.03 0.08 74.09 06:59:01 0 22.82 0.00 1.15 1.05 0.07 74.92 06:59:01 1 24.13 0.00 1.20 1.42 0.08 73.17 06:59:01 2 21.13 0.00 1.38 1.13 0.07 76.28 06:59:01 3 25.86 0.00 1.55 0.50 0.10 71.99 07:00:01 all 12.75 0.00 2.70 6.59 0.08 77.88 07:00:01 0 11.29 0.00 3.11 5.11 0.07 80.42 07:00:01 1 11.48 0.00 2.70 2.38 0.07 83.37 07:00:01 2 17.55 0.00 3.00 10.19 0.10 69.16 07:00:01 3 10.68 0.00 1.98 8.75 0.08 78.50 07:01:01 all 16.74 0.00 4.14 10.14 0.09 68.89 07:01:01 0 18.28 0.00 5.44 15.55 0.10 60.63 07:01:01 1 17.39 0.00 4.07 12.80 0.08 65.66 07:01:01 2 19.11 0.00 4.95 8.07 0.10 67.77 07:01:01 3 12.18 0.00 2.09 4.09 0.07 81.57 07:02:01 all 21.90 0.00 5.41 9.21 0.09 63.39 07:02:01 0 18.52 0.00 5.15 4.78 0.07 71.49 07:02:01 1 23.35 0.00 4.97 14.81 0.10 56.77 07:02:01 2 22.72 0.00 5.63 8.69 0.10 62.86 07:02:01 3 23.02 0.00 5.91 8.61 0.08 62.38 07:03:02 all 17.15 0.00 6.14 12.07 0.09 64.54 07:03:02 0 17.13 0.00 6.39 14.41 0.10 61.97 07:03:02 1 17.72 0.00 5.91 6.71 0.08 69.58 07:03:02 2 18.13 0.00 6.64 12.95 0.12 62.16 07:03:02 3 15.63 0.00 5.63 14.22 0.08 64.44 07:04:01 all 16.40 0.00 4.37 17.97 0.09 61.16 07:04:01 0 14.84 0.00 3.99 12.40 0.07 68.70 07:04:01 1 17.48 0.00 3.50 18.47 0.10 60.45 07:04:01 2 19.45 0.00 5.87 22.75 0.12 51.82 07:04:01 3 13.82 0.00 4.11 18.31 0.09 63.67 07:05:01 all 21.76 0.00 1.28 14.44 0.08 62.45 07:05:01 0 19.64 0.00 1.02 7.07 0.05 72.22 07:05:01 1 28.12 0.00 2.16 36.69 0.08 32.95 07:05:01 2 17.49 0.00 1.09 9.01 0.10 72.31 07:05:01 3 21.80 0.00 0.85 5.01 0.05 72.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.82 0.00 3.29 7.90 0.08 63.90 Average: 0 25.58 0.00 3.26 6.97 0.08 64.11 Average: 1 24.12 0.00 3.08 10.03 0.08 62.70 Average: 2 25.30 0.00 3.51 7.88 0.09 63.21 Average: 3 24.29 0.00 3.30 6.74 0.08 65.59