---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13129 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 9.2G 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 469 2611 0 863 3236 Swap: 1023 5 1018 ---> 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:c9:34:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.158/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fec9:349d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:36:87:f4 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::42:52ff:fe36:87f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13129) 12/14/24 _x86_64_ (4 CPU) 20:04:39 LINUX RESTART (4 CPU) 20:05:01 tps rtps wtps bread/s bwrtn/s 20:06:02 182.57 83.32 99.25 6537.84 42127.40 20:07:01 131.25 36.74 94.51 2297.37 15814.81 20:08:01 151.71 31.05 120.66 2360.00 38438.94 20:09:01 312.30 12.01 300.28 656.56 11349.44 20:10:01 230.68 3.85 226.83 89.19 6080.19 20:11:01 631.98 0.63 631.34 10.13 17496.42 20:12:01 292.48 7.55 284.93 263.61 7598.67 20:13:01 619.23 2.25 616.98 156.08 17595.87 20:14:01 612.35 12.45 599.90 258.71 17109.63 20:15:01 1721.21 10.50 1710.71 269.64 19115.76 20:16:01 397.18 128.22 268.96 5408.33 8704.43 Average: 480.69 29.86 450.83 1663.31 18319.60 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:02 1649232 3366364 2389420 59.16 53956 1817760 876976 17.24 558508 1648484 154704 20:07:01 726500 2794236 3312152 82.01 67484 2140780 1370928 26.95 1163824 1937692 19056 20:08:01 216108 1872336 3822544 94.65 81380 1797392 2945072 57.89 2004272 1612808 1184 20:09:01 120588 1179284 3918064 97.01 106160 1188756 3646636 71.68 2661216 1062348 312 20:10:01 109100 1102752 3929552 97.30 119448 1109092 3837080 75.43 2707824 1013296 1144 20:11:01 107236 1097972 3931416 97.34 137964 1082548 3849036 75.66 2714836 996200 3716 20:12:01 126676 692628 3911976 96.86 130616 667336 4419196 86.87 2915332 771608 3808 20:13:01 115600 624788 3923052 97.14 133160 594040 4474728 87.96 2947228 718676 3736 20:14:01 137416 561240 3901236 96.60 107316 523776 4547852 89.40 2935744 681480 4248 20:15:01 150732 520328 3887920 96.27 104600 473872 4656136 91.53 2966016 636656 12288 20:16:01 2878992 3391236 1159660 28.71 103032 576924 914824 17.98 369548 630632 132272 Average: 576198 1563924 3462454 85.73 104101 1088389 3230769 63.51 2176759 1064535 30588 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:02 ens3 387.30 250.77 1489.59 68.48 0.00 0.00 0.00 0.00 20:07:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 476.60 434.74 2930.86 84.76 0.00 0.00 0.00 0.00 20:08:01 lo 3.21 3.21 0.36 0.36 0.00 0.00 0.00 0.00 20:08:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:08:01 veth823da66 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 20:08:01 ens3 1031.15 766.33 9405.18 106.54 0.00 0.00 0.00 0.00 20:09:01 lo 69.61 69.61 107.34 107.34 0.00 0.00 0.00 0.00 20:09:01 docker0 40.68 38.81 103.80 4.50 0.00 0.00 0.00 0.00 20:09:01 veth823da66 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 ens3 6.13 4.93 1.27 1.94 0.00 0.00 0.00 0.00 20:10:01 lo 74.42 74.42 52.34 52.34 0.00 0.00 0.00 0.00 20:10:01 docker0 33.61 31.46 46.42 4.81 0.00 0.00 0.00 0.00 20:10:01 veth823da66 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 ens3 33.79 22.96 9.53 8.09 0.00 0.00 0.00 0.00 20:11:01 lo 145.29 145.29 38.55 38.55 0.00 0.00 0.00 0.00 20:11:01 docker0 78.35 62.24 28.73 10.09 0.00 0.00 0.00 0.00 20:11:01 veth823da66 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 ens3 112.20 67.99 32.60 27.80 0.00 0.00 0.00 0.00 20:12:01 lo 111.34 111.34 57.47 57.47 0.00 0.00 0.00 0.00 20:12:01 docker0 40.57 36.81 47.52 5.66 0.00 0.00 0.00 0.00 20:12:01 veth823da66 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 ens3 99.37 68.18 25.73 27.91 0.00 0.00 0.00 0.00 20:13:01 lo 133.07 133.07 46.15 46.15 0.00 0.00 0.00 0.00 20:13:01 docker0 67.16 53.02 38.86 6.71 0.00 0.00 0.00 0.00 20:13:01 veth823da66 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 24.04 14.15 5.35 4.58 0.00 0.00 0.00 0.00 20:14:01 lo 130.07 130.07 52.49 52.49 0.00 0.00 0.00 0.00 20:14:01 docker0 65.79 52.07 40.11 11.83 0.00 0.00 0.00 0.00 20:14:01 veth823da66 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 ens3 72.39 32.81 20.16 15.57 0.00 0.00 0.00 0.00 20:15:01 lo 112.30 112.30 56.93 56.93 0.00 0.00 0.00 0.00 20:15:01 docker0 54.52 45.13 43.76 12.50 0.00 0.00 0.00 0.00 20:15:01 veth823da66 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 ens3 120.11 59.38 37.03 23.91 0.00 0.00 0.00 0.00 20:16:01 lo 78.91 78.91 37.25 37.25 0.00 0.00 0.00 0.00 20:16:01 docker0 34.47 30.32 33.05 3.40 0.00 0.00 0.00 0.00 20:16:01 ens3 358.43 224.58 556.19 77.90 0.00 0.00 0.00 0.00 Average: lo 78.41 78.41 40.89 40.89 0.00 0.00 0.00 0.00 Average: docker0 37.80 31.86 34.79 5.42 0.00 0.00 0.00 0.00 Average: ens3 247.26 176.74 1319.01 40.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13129) 12/14/24 _x86_64_ (4 CPU) 20:04:39 LINUX RESTART (4 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:02 all 19.61 0.00 2.52 5.53 0.07 72.27 20:06:02 0 19.69 0.00 2.56 9.22 0.07 68.46 20:06:02 1 15.12 0.00 1.77 1.74 0.03 81.34 20:06:02 2 24.43 0.00 3.87 3.88 0.10 67.72 20:06:02 3 19.23 0.00 1.87 7.29 0.07 71.53 20:07:01 all 30.49 0.00 1.89 2.13 0.07 65.41 20:07:01 0 32.68 0.00 1.36 1.53 0.05 64.39 20:07:01 1 40.03 0.00 2.19 1.87 0.08 55.83 20:07:01 2 27.74 0.00 1.93 1.03 0.09 69.21 20:07:01 3 21.50 0.00 2.09 4.11 0.07 72.24 20:08:01 all 44.40 0.00 4.16 2.45 0.09 48.90 20:08:01 0 40.83 0.00 3.94 1.56 0.10 53.56 20:08:01 1 39.48 0.00 5.02 1.46 0.10 53.94 20:08:01 2 51.63 0.00 4.03 2.67 0.10 41.57 20:08:01 3 45.62 0.00 3.68 4.10 0.08 46.52 20:09:01 all 35.53 0.00 2.16 8.32 0.09 53.89 20:09:01 0 25.90 0.00 2.31 5.66 0.08 66.05 20:09:01 1 42.31 0.00 2.83 13.37 0.08 41.41 20:09:01 2 48.43 0.00 1.31 2.11 0.10 48.05 20:09:01 3 25.50 0.00 2.20 12.13 0.10 60.07 20:10:01 all 11.45 0.00 1.39 6.22 0.08 80.86 20:10:01 0 10.89 0.00 1.56 6.99 0.08 80.47 20:10:01 1 10.98 0.00 1.80 11.19 0.10 75.92 20:10:01 2 14.46 0.00 1.10 0.85 0.08 83.51 20:10:01 3 9.49 0.00 1.09 5.85 0.08 83.48 20:11:01 all 6.28 0.00 3.34 18.68 0.10 71.61 20:11:01 0 5.90 0.00 3.55 17.05 0.08 73.42 20:11:01 1 7.39 0.00 4.02 24.56 0.08 63.93 20:11:01 2 6.27 0.00 2.95 12.03 0.12 78.64 20:11:01 3 5.53 0.00 2.81 21.10 0.08 70.47 20:12:01 all 20.81 0.00 2.12 7.93 0.09 69.04 20:12:01 0 19.20 0.00 2.64 8.02 0.08 70.05 20:12:01 1 21.12 0.00 2.02 9.28 0.10 67.48 20:12:01 2 19.74 0.00 2.23 7.10 0.10 70.84 20:12:01 3 23.19 0.00 1.64 7.30 0.08 67.79 20:13:01 all 6.47 0.00 3.12 18.22 0.10 72.08 20:13:01 0 6.94 0.00 3.22 17.90 0.08 71.85 20:13:01 1 6.42 0.00 3.14 16.34 0.10 73.99 20:13:01 2 6.56 0.00 3.35 25.74 0.13 64.22 20:13:01 3 5.96 0.00 2.77 12.92 0.08 78.26 20:14:01 all 8.60 0.00 3.41 17.84 0.11 70.04 20:14:01 0 8.80 0.00 3.00 8.30 0.12 79.79 20:14:01 1 8.48 0.00 4.02 29.31 0.10 58.09 20:14:01 2 8.55 0.00 4.21 19.80 0.12 67.32 20:14:01 3 8.59 0.00 2.39 13.99 0.08 74.95 20:15:01 all 7.76 0.00 4.43 22.06 0.11 65.64 20:15:01 0 7.37 0.00 4.46 26.83 0.10 61.24 20:15:01 1 7.62 0.00 4.43 15.76 0.10 72.09 20:15:01 2 7.22 0.00 4.72 25.97 0.14 61.95 20:15:01 3 8.84 0.00 4.11 19.75 0.10 67.20 20:16:01 all 30.95 0.00 3.02 10.86 0.10 55.07 20:16:01 0 33.96 0.00 2.89 11.94 0.08 51.13 20:16:01 1 23.65 0.00 3.29 13.71 0.10 59.24 20:16:01 2 30.33 0.00 3.58 11.38 0.10 54.61 20:16:01 3 35.85 0.00 2.33 6.39 0.08 55.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.22 0.00 2.87 10.93 0.09 65.89 Average: 0 19.29 0.00 2.86 10.45 0.09 67.30 Average: 1 20.22 0.00 3.14 12.60 0.09 63.95 Average: 2 22.32 0.00 3.02 10.22 0.11 64.33 Average: 3 19.03 0.00 2.45 10.44 0.08 67.99