---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7931 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 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 429 2766 0 747 3280 Swap: 1023 72 951 ---> 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:bd:9d:85 brd ff:ff:ff:ff:ff:ff inet 10.32.7.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:febd:9d85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:ad:b6:df 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::42:20ff:fead:b6df/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-7931) 10/17/24 _x86_64_ (4 CPU) 17:06:51 LINUX RESTART (4 CPU) 17:07:01 tps rtps wtps bread/s bwrtn/s 17:08:02 166.51 69.26 97.25 5596.80 41416.85 17:09:01 140.13 49.04 91.09 2963.02 14023.11 17:10:01 89.32 24.23 65.09 1693.27 20575.08 17:11:01 252.47 45.09 207.38 3071.35 29087.69 17:12:01 242.73 13.71 229.01 295.02 6810.73 17:13:01 230.16 1.82 228.35 41.59 5904.75 17:14:01 524.58 0.58 524.00 14.00 14654.62 17:15:01 388.64 2.22 386.42 72.64 10853.85 17:16:01 490.55 72.54 418.01 3661.22 16886.35 17:17:01 1254.45 66.09 1188.36 1261.93 17293.59 17:18:01 409.01 306.10 102.91 11534.98 5939.77 Average: 381.68 59.19 322.50 2745.53 16681.02 17:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:02 1690632 3303388 2348020 58.14 42352 1731060 938648 18.45 599612 1579196 91320 17:09:01 1064420 3070560 2974232 73.64 65880 2082624 1137568 22.36 881424 1885244 46688 17:10:01 122052 2183940 3916600 96.98 74548 2130168 1872140 36.80 1804176 1902364 8580 17:11:01 113568 1448332 3925084 97.19 92172 1474904 3324264 65.35 2428764 1294556 12096 17:12:01 105384 1038760 3933268 97.39 109836 1064304 3863012 75.94 2718572 1019784 948 17:13:01 104956 1003640 3933696 97.40 121824 1014180 3889000 76.45 2735540 992496 1612 17:14:01 124032 994232 3914620 96.93 135840 969412 3895368 76.57 2741948 961104 1556 17:15:01 115272 540036 3923380 97.15 110656 548736 4332472 85.16 2979180 729996 1960 17:16:01 108808 281252 3929844 97.31 49692 439708 5263616 103.47 2986048 697160 4368 17:17:01 160168 215784 3878484 96.03 65800 302120 5479008 107.70 2931348 676236 11392 17:18:01 2913432 3374832 1125220 27.86 69004 567016 995032 19.56 517048 461320 176160 Average: 602066 1586796 3436586 85.09 85237 1120385 3180921 62.53 2120333 1109041 32425 17:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:02 ens3 398.07 254.66 1476.85 69.67 0.00 0.00 0.00 0.00 17:08:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 338.06 337.57 2162.48 62.53 0.00 0.00 0.00 0.00 17:09:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 787.26 604.00 7373.98 109.87 0.00 0.00 0.00 0.00 17:10:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 491.53 308.32 2754.57 52.22 0.00 0.00 0.00 0.00 17:11:01 veth5340d7d 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 17:11:01 lo 28.16 28.16 61.54 61.54 0.00 0.00 0.00 0.00 17:11:01 veth9272a62 15.43 15.46 60.08 1.81 0.00 0.00 0.00 0.00 17:12:01 ens3 78.19 32.71 19.92 14.34 0.00 0.00 0.00 0.00 17:12:01 veth5340d7d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 lo 142.99 142.99 413.92 413.92 0.00 0.00 0.00 0.00 17:12:01 veth9272a62 88.77 85.54 393.43 23.84 0.00 0.00 0.00 0.03 17:13:01 ens3 16.25 10.35 3.83 3.50 0.00 0.00 0.00 0.00 17:13:01 veth5340d7d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 218.21 218.21 608.29 608.29 0.00 0.00 0.00 0.00 17:13:01 veth9272a62 137.09 128.50 560.58 51.42 0.00 0.00 0.00 0.05 17:14:01 ens3 32.09 13.56 7.81 6.33 0.00 0.00 0.00 0.00 17:14:01 veth5340d7d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 236.76 236.76 517.46 517.46 0.00 0.00 0.00 0.00 17:14:01 veth9272a62 155.32 137.01 475.88 48.38 0.00 0.00 0.00 0.04 17:15:01 ens3 71.03 42.55 16.04 15.06 0.00 0.00 0.00 0.00 17:15:01 veth5340d7d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 lo 235.69 235.69 634.92 634.92 0.00 0.00 0.00 0.00 17:15:01 veth9272a62 155.28 140.59 588.63 52.96 0.00 0.00 0.00 0.05 17:16:01 ens3 705.27 433.15 162.67 148.86 0.00 0.00 0.00 0.00 17:16:01 veth5340d7d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 lo 155.15 155.15 189.39 189.39 0.00 0.00 0.00 0.00 17:16:01 veth9272a62 27.86 24.44 70.94 6.95 0.00 0.00 0.00 0.01 17:17:01 ens3 94.10 34.11 24.02 16.01 0.00 0.00 0.00 0.00 17:17:01 veth5340d7d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 lo 133.78 133.78 74.82 74.82 0.00 0.00 0.00 0.00 17:17:01 veth9272a62 19.92 17.42 31.78 2.11 0.00 0.00 0.00 0.00 17:18:01 ens3 415.72 174.98 138.91 132.18 0.00 0.00 0.00 0.00 17:18:01 lo 26.97 26.97 5.08 5.08 0.00 0.00 0.00 0.00 17:18:01 docker0 720.40 666.14 2309.33 212.23 0.00 0.00 0.00 0.00 Average: ens3 311.63 204.00 1283.19 57.34 0.00 0.00 0.00 0.00 Average: lo 107.59 107.59 228.02 228.02 0.00 0.00 0.00 0.00 Average: docker0 65.55 60.61 210.12 19.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7931) 10/17/24 _x86_64_ (4 CPU) 17:06:51 LINUX RESTART (4 CPU) 17:07:01 CPU %user %nice %system %iowait %steal %idle 17:08:02 all 15.45 0.00 2.18 5.22 0.05 77.09 17:08:02 0 7.57 0.00 1.25 6.10 0.05 85.03 17:08:02 1 8.43 0.00 1.79 4.03 0.03 85.72 17:08:02 2 30.99 0.00 3.68 6.49 0.08 58.76 17:08:02 3 14.92 0.00 2.01 4.28 0.05 78.75 17:09:01 all 27.05 0.00 2.11 2.60 0.07 68.16 17:09:01 0 14.04 0.00 1.29 5.59 0.05 79.03 17:09:01 1 22.00 0.00 1.34 1.05 0.07 75.54 17:09:01 2 47.72 0.00 4.22 1.75 0.10 46.21 17:09:01 3 24.51 0.00 1.61 2.02 0.05 71.80 17:10:01 all 51.53 0.00 3.11 1.26 0.09 44.01 17:10:01 0 49.92 0.00 2.67 2.52 0.08 44.80 17:10:01 1 59.37 0.00 3.35 0.75 0.08 36.45 17:10:01 2 46.50 0.00 3.64 0.98 0.10 48.77 17:10:01 3 50.34 0.00 2.76 0.79 0.10 46.01 17:11:01 all 41.72 0.00 3.00 5.43 0.10 49.75 17:11:01 0 29.54 0.00 3.87 11.69 0.10 54.80 17:11:01 1 37.44 0.00 2.69 4.44 0.10 55.33 17:11:01 2 51.85 0.00 2.52 3.19 0.08 42.35 17:11:01 3 48.09 0.00 2.92 2.40 0.08 46.51 17:12:01 all 27.33 0.00 1.78 6.32 0.09 64.48 17:12:01 0 20.14 0.00 1.92 7.86 0.08 70.00 17:12:01 1 26.14 0.00 1.80 7.54 0.08 64.43 17:12:01 2 36.20 0.00 1.21 5.19 0.10 57.30 17:12:01 3 26.91 0.00 2.22 4.65 0.10 66.12 17:13:01 all 15.68 0.00 2.09 5.99 0.09 76.15 17:13:01 0 13.33 0.00 1.50 4.13 0.08 80.95 17:13:01 1 18.28 0.00 2.08 2.88 0.08 76.68 17:13:01 2 13.61 0.00 2.62 8.42 0.12 75.23 17:13:01 3 17.49 0.00 2.17 8.54 0.10 71.69 17:14:01 all 10.15 0.00 3.27 15.12 0.11 71.35 17:14:01 0 9.66 0.00 4.07 19.64 0.10 66.54 17:14:01 1 10.31 0.00 3.10 20.92 0.12 65.55 17:14:01 2 10.87 0.00 3.19 7.28 0.13 78.52 17:14:01 3 9.76 0.00 2.74 12.65 0.08 74.77 17:15:01 all 20.20 0.00 3.29 10.88 0.11 65.52 17:15:01 0 20.31 0.00 4.06 11.28 0.12 64.24 17:15:01 1 21.66 0.00 2.69 8.01 0.10 67.54 17:15:01 2 23.04 0.00 3.48 8.98 0.12 64.39 17:15:01 3 15.78 0.00 2.93 15.25 0.10 65.93 17:16:01 all 16.56 0.00 5.04 13.99 0.10 64.31 17:16:01 0 17.72 0.00 5.70 15.03 0.10 61.46 17:16:01 1 15.79 0.00 4.22 12.19 0.08 67.71 17:16:01 2 15.52 0.00 4.82 19.06 0.12 60.48 17:16:01 3 17.20 0.00 5.43 9.70 0.12 67.55 17:17:01 all 11.01 0.00 5.28 16.77 0.13 66.82 17:17:01 0 11.24 0.00 5.69 19.43 0.12 63.52 17:17:01 1 10.68 0.00 4.99 16.04 0.10 68.19 17:17:01 2 11.46 0.00 5.63 15.05 0.15 67.71 17:17:01 3 10.64 0.00 4.83 16.56 0.12 67.86 17:18:01 all 33.79 0.00 2.66 13.08 0.10 50.37 17:18:01 0 39.27 0.00 2.44 11.74 0.10 46.46 17:18:01 1 32.34 0.00 2.52 18.73 0.10 46.31 17:18:01 2 28.58 0.00 3.11 9.38 0.12 58.82 17:18:01 3 34.97 0.00 2.56 12.45 0.08 49.94 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.59 0.00 3.08 8.79 0.09 63.44 Average: 0 21.17 0.00 3.13 10.45 0.09 65.15 Average: 1 23.87 0.00 2.78 8.78 0.09 64.48 Average: 2 28.75 0.00 3.46 7.80 0.11 59.88 Average: 3 24.60 0.00 2.93 8.12 0.09 64.26