---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2703 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: 2799.972 BogoMIPS: 5599.94 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 9.0G 54% / 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 449 2489 0 1004 3252 Swap: 1023 29 994 ---> 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:96:99:69 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe96:9969/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:be:1e:19 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:b2ff:febe:1e19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2703) 03/15/25 _x86_64_ (4 CPU) 13:58:11 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 123.57 31.96 91.61 1717.40 11125.30 14:01:01 72.74 21.64 51.10 1901.63 22606.60 14:02:01 188.72 37.95 150.77 2535.80 30464.37 14:03:01 228.51 19.79 208.71 852.65 7587.34 14:04:01 69.21 1.37 67.84 28.66 1698.92 14:05:01 517.61 1.00 516.61 28.66 17753.28 14:06:01 392.84 1.90 390.94 45.05 13604.80 14:07:01 478.86 17.33 461.53 515.16 16285.50 14:08:01 545.79 45.07 500.71 1164.57 18779.30 14:09:01 554.56 223.50 331.06 8120.11 16782.40 14:10:01 134.41 126.33 8.08 3188.40 7196.40 Average: 300.99 48.01 252.98 1826.93 14906.40 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1173424 3150268 2865228 70.95 68556 2050412 1080148 21.23 779796 1879016 224668 14:01:01 144876 2579084 3893776 96.41 78432 2484372 1607320 31.60 1423104 2236684 105448 14:02:01 109552 1554516 3929100 97.29 87076 1590812 3213824 63.17 2340168 1390456 440 14:03:01 106052 823632 3932600 97.37 99844 865220 4003084 78.69 2874980 869080 4076 14:04:01 109584 804600 3929068 97.29 103808 839320 4031300 79.24 2890404 847292 6868 14:05:01 111592 771532 3927060 97.24 128392 762512 4048028 79.57 2865388 833788 9152 14:06:01 135836 610088 3902816 96.64 116012 577428 4219732 82.95 2919216 728464 8080 14:07:01 108896 362700 3929756 97.30 82444 383788 4730860 92.99 3009400 622252 8228 14:08:01 137584 176576 3901068 96.59 57216 208628 5087136 100.00 3014756 607100 740 14:09:01 2898380 3277584 1140272 28.23 84552 465528 1097100 21.57 494644 492200 63780 14:10:01 1581596 2228208 2457056 60.84 92820 722704 1991068 39.14 1625848 674016 24008 Average: 601579 1485344 3437073 85.10 90832 995520 3191782 62.74 2203428 1016395 41408 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 lo 2.37 2.37 0.27 0.27 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 14:00:01 ens3 313.90 253.79 2654.09 36.07 0.00 0.00 0.00 0.00 14:01:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 503.90 460.30 7423.23 64.30 0.00 0.00 0.00 0.00 14:02:01 veth4976a3f 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 lo 3.32 3.32 0.39 0.39 0.00 0.00 0.00 0.00 14:02:01 veth271b198 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:02:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:03:01 veth4976a3f 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 128.54 128.54 347.10 347.10 0.00 0.00 0.00 0.00 14:03:01 veth271b198 75.64 74.79 335.01 15.04 0.00 0.00 0.00 0.03 14:03:01 docker0 75.82 74.94 333.99 15.05 0.00 0.00 0.00 0.00 14:04:01 veth4976a3f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 173.65 173.65 502.56 502.56 0.00 0.00 0.00 0.00 14:04:01 veth271b198 102.42 99.93 463.26 41.01 0.00 0.00 0.00 0.04 14:04:01 docker0 102.60 100.12 461.87 41.02 0.00 0.00 0.00 0.00 14:05:01 veth4976a3f 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 254.48 254.48 562.69 562.69 0.00 0.00 0.00 0.00 14:05:01 veth271b198 167.01 149.75 517.03 53.17 0.00 0.00 0.00 0.04 14:05:01 docker0 167.18 149.90 514.75 53.17 0.00 0.00 0.00 0.00 14:06:01 veth4976a3f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 268.96 268.96 728.12 728.12 0.00 0.00 0.00 0.00 14:06:01 veth271b198 178.59 162.86 673.05 62.91 0.00 0.00 0.00 0.06 14:06:01 docker0 178.77 163.05 670.62 62.92 0.00 0.00 0.00 0.00 14:07:01 veth4976a3f 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 204.33 204.33 220.80 220.80 0.00 0.00 0.00 0.00 14:07:01 veth271b198 111.65 105.15 197.45 26.92 0.00 0.00 0.00 0.02 14:07:01 docker0 111.83 105.31 195.94 26.93 0.00 0.00 0.00 0.00 14:08:01 veth4976a3f 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 148.82 148.82 87.33 87.33 0.00 0.00 0.00 0.00 14:08:01 veth271b198 78.35 69.82 77.49 11.75 0.00 0.00 0.00 0.01 14:08:01 docker0 78.52 69.99 76.43 11.76 0.00 0.00 0.00 0.00 14:09:01 lo 11.01 11.01 0.74 0.74 0.00 0.00 0.00 0.00 14:09:01 docker0 5.65 6.15 0.46 0.40 0.00 0.00 0.00 0.00 14:09:01 ens3 1599.40 1255.49 13651.99 278.01 0.00 0.00 0.00 0.00 14:10:01 lo 0.40 0.40 0.05 0.05 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 14:10:01 ens3 368.31 289.82 2318.88 23.84 0.00 0.00 0.00 0.00 Average: lo 108.97 108.97 223.02 223.02 0.00 0.00 0.00 0.00 Average: docker0 65.61 60.98 205.18 19.23 0.00 0.00 0.00 0.00 Average: ens3 146.77 119.49 1372.92 21.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2703) 03/15/25 _x86_64_ (4 CPU) 13:58:11 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 24.70 0.00 1.58 2.87 0.07 70.77 14:00:01 0 19.07 0.00 1.25 7.97 0.07 71.65 14:00:01 1 27.27 0.00 1.15 0.71 0.05 70.81 14:00:01 2 41.86 0.00 3.03 1.12 0.10 53.88 14:00:01 3 10.59 0.00 0.90 1.72 0.03 86.75 14:01:01 all 44.86 0.00 2.78 1.10 0.08 51.18 14:01:01 0 41.24 0.00 2.39 0.48 0.08 55.80 14:01:01 1 48.30 0.00 3.08 1.74 0.08 46.79 14:01:01 2 48.20 0.00 2.66 1.54 0.08 47.52 14:01:01 3 41.69 0.00 2.98 0.62 0.08 54.63 14:02:01 all 44.67 0.00 2.77 3.73 0.10 48.74 14:02:01 0 34.98 0.00 2.51 2.35 0.10 60.06 14:02:01 1 56.99 0.00 2.87 2.99 0.10 37.04 14:02:01 2 46.28 0.00 2.85 5.77 0.10 44.99 14:02:01 3 40.34 0.00 2.85 3.83 0.10 52.88 14:03:01 all 33.01 0.00 2.33 4.71 0.10 59.84 14:03:01 0 30.21 0.00 2.61 3.08 0.12 63.99 14:03:01 1 32.35 0.00 1.94 7.37 0.10 58.24 14:03:01 2 41.01 0.00 2.45 5.10 0.12 51.32 14:03:01 3 28.53 0.00 2.29 3.28 0.08 65.81 14:04:01 all 12.69 0.00 1.35 1.07 0.08 84.82 14:04:01 0 12.75 0.00 1.67 2.34 0.07 83.17 14:04:01 1 11.19 0.00 1.19 0.48 0.07 87.07 14:04:01 2 14.12 0.00 1.30 1.17 0.08 83.32 14:04:01 3 12.69 0.00 1.24 0.27 0.08 85.72 14:05:01 all 12.42 0.00 4.22 12.02 0.10 71.25 14:05:01 0 13.35 0.00 4.19 7.83 0.07 74.56 14:05:01 1 9.68 0.00 3.22 7.88 0.08 79.14 14:05:01 2 11.24 0.00 3.91 11.80 0.10 72.95 14:05:01 3 15.42 0.00 5.58 20.66 0.10 58.24 14:06:01 all 19.63 0.00 4.02 8.85 0.10 67.40 14:06:01 0 15.48 0.00 3.15 10.02 0.10 71.25 14:06:01 1 21.69 0.00 4.86 12.21 0.10 61.15 14:06:01 2 22.29 0.00 4.08 5.80 0.13 67.69 14:06:01 3 19.09 0.00 3.98 7.34 0.10 69.50 14:07:01 all 21.01 0.00 4.75 10.69 0.11 63.44 14:07:01 0 20.37 0.00 4.86 8.92 0.12 65.73 14:07:01 1 21.31 0.00 4.26 10.14 0.10 64.20 14:07:01 2 22.31 0.00 5.95 15.03 0.12 56.59 14:07:01 3 20.08 0.00 3.88 8.73 0.12 67.19 14:08:01 all 16.36 0.00 4.69 13.18 0.11 65.65 14:08:01 0 17.55 0.00 4.48 11.88 0.10 65.99 14:08:01 1 13.44 0.00 4.13 10.45 0.10 71.88 14:08:01 2 16.18 0.00 5.43 16.81 0.13 61.45 14:08:01 3 18.27 0.00 4.77 13.63 0.10 63.22 14:09:01 all 24.68 0.00 1.60 21.26 0.09 52.36 14:09:01 0 24.82 0.00 1.98 33.99 0.10 39.12 14:09:01 1 22.35 0.00 1.62 11.27 0.07 64.69 14:09:01 2 26.44 0.00 1.84 26.14 0.13 45.44 14:09:01 3 25.12 0.00 0.95 13.59 0.07 60.27 14:10:01 all 50.17 0.00 1.31 2.78 0.09 45.64 14:10:01 0 53.23 0.00 1.67 2.71 0.08 42.31 14:10:01 1 54.97 0.00 0.94 3.16 0.08 40.85 14:10:01 2 52.48 0.00 1.39 3.22 0.10 42.81 14:10:01 3 40.02 0.00 1.25 2.04 0.10 56.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 27.66 0.00 2.85 7.49 0.09 61.90 Average: 0 25.74 0.00 2.80 8.34 0.09 63.03 Average: 1 29.05 0.00 2.66 6.23 0.09 61.98 Average: 2 31.13 0.00 3.17 8.50 0.11 57.09 Average: 3 24.75 0.00 2.79 6.88 0.09 65.49