---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6495 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 475 2272 0 1196 3221 Swap: 1023 4 1019 ---> 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:93:e9:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe93:e965/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:c1:dc:d6 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::42:22ff:fec1:dcd6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6495) 07/13/24 _x86_64_ (4 CPU) 13:57:30 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 156.51 53.64 102.87 3715.51 9025.30 14:00:01 122.60 42.46 80.14 2471.32 15985.60 14:01:01 208.58 31.83 176.75 2960.83 37634.64 14:02:01 283.14 8.98 274.15 347.81 7885.75 14:03:01 300.48 1.12 299.37 36.39 8742.81 14:04:01 600.07 3.32 596.75 81.17 16607.40 14:05:01 324.11 4.47 319.65 111.85 8678.29 14:06:01 624.86 11.66 613.20 408.93 17465.64 14:07:01 862.48 16.98 845.50 311.10 16858.38 14:08:01 1498.12 0.73 1497.38 28.26 20336.34 14:09:01 340.94 176.59 164.36 5468.16 6148.84 14:10:01 159.01 111.30 47.72 3004.33 10561.41 Average: 456.74 38.59 418.15 1578.83 14661.86 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1609120 3346580 2429532 60.16 57752 1832612 906068 17.81 578372 1666560 137292 14:00:01 522972 2674100 3515680 87.05 71944 2216920 1421592 27.94 1327560 1970180 27324 14:01:01 123944 1946596 3914708 96.93 86708 1959760 2858880 56.20 2002968 1702364 2508 14:02:01 133756 1395860 3904896 96.69 113752 1375232 3499244 68.78 2521388 1164732 19808 14:03:01 115012 1354312 3923640 97.15 129136 1331188 3585300 70.48 2541548 1144964 1784 14:04:01 107292 1154388 3931360 97.34 139480 1116928 3874760 76.17 2664208 1002832 2240 14:05:01 117628 759832 3921024 97.09 130176 724216 4299760 84.52 2879540 774408 2168 14:06:01 107628 725508 3931024 97.34 137416 673148 4360684 85.72 2890812 740676 1988 14:07:01 202612 676188 3836040 94.98 106800 550780 4431792 87.12 2844924 678368 4540 14:08:01 123400 580208 3915252 96.94 108992 552440 4628936 90.99 2949308 666840 4892 14:09:01 2311088 3021688 1727564 42.78 115468 759360 1301816 25.59 824448 736300 189696 14:10:01 2356564 3276824 1682088 41.65 129904 952596 1031820 20.28 660744 849368 11588 Average: 652585 1742674 3386067 83.84 110627 1170432 3016721 59.30 2057152 1091466 33819 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 ens3 453.32 289.15 1498.62 72.26 0.00 0.00 0.00 0.00 13:59:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 670.14 536.93 3876.79 107.65 0.00 0.00 0.00 0.00 14:00:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 1123.17 708.61 7790.34 151.76 0.00 0.00 0.00 0.00 14:01:01 lo 3.45 3.45 0.39 0.39 0.00 0.00 0.00 0.00 14:01:01 veth0e51f45 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 14:01:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 ens3 48.31 22.78 12.42 9.86 0.00 0.00 0.00 0.00 14:02:01 lo 85.30 85.30 133.26 133.26 0.00 0.00 0.00 0.00 14:02:01 veth0e51f45 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 docker0 48.09 45.81 128.65 5.35 0.00 0.00 0.00 0.00 14:03:01 ens3 22.75 9.22 5.57 3.98 0.00 0.00 0.00 0.00 14:03:01 lo 83.27 83.27 33.48 33.48 0.00 0.00 0.00 0.00 14:03:01 veth0e51f45 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 docker0 39.84 34.04 26.74 5.84 0.00 0.00 0.00 0.00 14:04:01 ens3 64.16 39.64 14.21 13.57 0.00 0.00 0.00 0.00 14:04:01 lo 147.07 147.07 59.67 59.67 0.00 0.00 0.00 0.00 14:04:01 veth0e51f45 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 77.16 63.38 49.96 9.55 0.00 0.00 0.00 0.00 14:05:01 ens3 86.14 58.01 20.16 24.69 0.00 0.00 0.00 0.00 14:05:01 lo 106.15 106.15 35.55 35.55 0.00 0.00 0.00 0.00 14:05:01 veth0e51f45 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 39.69 33.74 26.18 5.49 0.00 0.00 0.00 0.00 14:06:01 ens3 16.56 12.00 6.42 6.38 0.00 0.00 0.00 0.00 14:06:01 lo 129.97 129.97 44.77 44.77 0.00 0.00 0.00 0.00 14:06:01 veth0e51f45 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 66.19 51.82 37.83 6.39 0.00 0.00 0.00 0.00 14:07:01 ens3 58.93 35.05 14.66 17.07 0.00 0.00 0.00 0.00 14:07:01 lo 126.14 126.14 59.05 59.05 0.00 0.00 0.00 0.00 14:07:01 veth0e51f45 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 docker0 64.10 50.90 39.93 18.59 0.00 0.00 0.00 0.00 14:08:01 ens3 63.37 29.93 17.27 13.94 0.00 0.00 0.00 0.00 14:08:01 lo 125.86 125.86 74.68 74.68 0.00 0.00 0.00 0.00 14:08:01 veth0e51f45 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 docker0 62.24 53.42 67.66 6.55 0.00 0.00 0.00 0.00 14:09:01 ens3 670.94 373.19 1635.11 127.18 0.00 0.00 0.00 0.00 14:09:01 lo 48.09 48.09 8.08 8.08 0.00 0.00 0.00 0.00 14:09:01 docker0 19.08 15.73 5.55 1.68 0.00 0.00 0.00 0.00 14:10:01 ens3 480.66 325.71 1706.29 133.63 0.00 0.00 0.00 0.00 14:10:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 313.23 203.37 1383.37 56.83 0.00 0.00 0.00 0.00 Average: lo 71.60 71.60 37.44 37.44 0.00 0.00 0.00 0.00 Average: docker0 34.71 29.09 31.87 4.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6495) 07/13/24 _x86_64_ (4 CPU) 13:57:30 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.78 0.00 1.79 4.93 0.07 72.43 13:59:01 0 35.68 0.00 2.10 3.81 0.07 58.34 13:59:01 1 34.52 0.00 2.49 1.57 0.07 61.36 13:59:01 2 5.29 0.00 1.14 4.89 0.08 88.60 13:59:01 3 7.50 0.00 1.43 9.48 0.07 81.53 14:00:01 all 40.30 0.00 2.18 2.16 0.10 55.28 14:00:01 0 48.33 0.00 2.29 1.90 0.10 47.38 14:00:01 1 41.56 0.00 1.75 2.29 0.08 54.32 14:00:01 2 35.46 0.00 2.24 1.49 0.10 60.71 14:00:01 3 35.80 0.00 2.41 2.97 0.10 58.71 14:01:01 all 40.91 0.00 4.11 3.59 0.10 51.29 14:01:01 0 35.25 0.00 5.16 2.96 0.10 56.52 14:01:01 1 46.60 0.00 3.74 3.67 0.10 45.88 14:01:01 2 40.87 0.00 3.12 4.50 0.10 51.40 14:01:01 3 40.91 0.00 4.42 3.19 0.10 51.37 14:02:01 all 35.55 0.00 2.00 7.15 0.10 55.20 14:02:01 0 23.87 0.00 3.00 12.10 0.10 60.92 14:02:01 1 38.60 0.00 1.62 3.38 0.10 56.31 14:02:01 2 44.37 0.00 1.32 10.70 0.12 43.50 14:02:01 3 35.32 0.00 2.09 2.42 0.08 60.09 14:03:01 all 7.04 0.00 1.63 8.53 0.09 82.71 14:03:01 0 7.81 0.00 1.86 8.43 0.10 81.80 14:03:01 1 6.38 0.00 1.26 5.74 0.07 86.55 14:03:01 2 7.27 0.00 1.88 11.71 0.12 79.02 14:03:01 3 6.73 0.00 1.51 8.24 0.08 83.45 14:04:01 all 9.61 0.00 3.10 17.42 0.12 69.75 14:04:01 0 9.69 0.00 3.31 21.78 0.10 65.13 14:04:01 1 9.21 0.00 2.57 11.88 0.10 76.24 14:04:01 2 8.66 0.00 3.95 18.93 0.17 68.30 14:04:01 3 10.90 0.00 2.56 17.11 0.12 69.32 14:05:01 all 17.72 0.00 2.46 8.78 0.10 70.94 14:05:01 0 14.04 0.00 2.37 10.74 0.10 72.75 14:05:01 1 17.42 0.00 2.50 7.15 0.08 72.85 14:05:01 2 19.55 0.00 2.28 6.10 0.12 71.94 14:05:01 3 19.86 0.00 2.69 11.13 0.12 66.20 14:06:01 all 7.29 0.00 3.42 18.29 0.13 70.87 14:06:01 0 6.53 0.00 2.68 16.64 0.10 74.05 14:06:01 1 7.50 0.00 3.67 19.40 0.13 69.30 14:06:01 2 7.47 0.00 4.05 14.96 0.17 73.35 14:06:01 3 7.64 0.00 3.29 22.17 0.10 66.81 14:07:01 all 9.90 0.00 3.72 18.14 0.12 68.12 14:07:01 0 10.48 0.00 3.11 12.37 0.10 73.93 14:07:01 1 10.15 0.00 3.86 21.64 0.10 64.25 14:07:01 2 9.29 0.00 3.91 21.12 0.13 65.54 14:07:01 3 9.66 0.00 4.01 17.48 0.12 68.73 14:08:01 all 8.91 0.00 4.37 21.63 0.13 64.96 14:08:01 0 8.51 0.00 4.03 26.31 0.10 61.05 14:08:01 1 9.27 0.00 4.78 22.52 0.13 63.29 14:08:01 2 7.87 0.00 4.34 17.52 0.15 70.12 14:08:01 3 9.96 0.00 4.36 20.11 0.12 65.45 14:09:01 all 38.97 0.00 2.90 8.14 0.11 49.88 14:09:01 0 39.23 0.00 2.74 6.31 0.10 51.62 14:09:01 1 36.38 0.00 2.68 4.79 0.10 56.06 14:09:01 2 42.32 0.00 2.95 11.31 0.13 43.28 14:09:01 3 37.95 0.00 3.25 10.16 0.12 48.52 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 39.62 0.00 1.36 3.15 0.08 55.79 14:10:01 0 47.57 0.00 1.77 5.22 0.10 45.34 14:10:01 1 41.99 0.00 0.90 2.87 0.07 54.17 14:10:01 2 37.93 0.00 1.16 2.75 0.08 58.09 14:10:01 3 30.97 0.00 1.61 1.76 0.07 65.60 Average: all 23.07 0.00 2.75 10.15 0.10 63.93 Average: 0 23.93 0.00 2.87 10.70 0.10 62.40 Average: 1 24.99 0.00 2.65 8.90 0.09 63.37 Average: 2 22.25 0.00 2.69 10.47 0.12 64.46 Average: 3 21.11 0.00 2.80 10.51 0.10 65.48