---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3171 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: 2800.022 BogoMIPS: 5600.04 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 12G 8.1G 58% / 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: 3944 530 241 0 3172 3130 Swap: 1023 0 1023 ---> 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:db:8e:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fedb:8e65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:44:fa:37 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3171) 02/29/24 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:02 tps rtps wtps bread/s bwrtn/s 02:53:01 142.28 73.09 69.19 5218.64 42421.17 02:54:01 203.30 12.50 190.80 2248.69 22677.95 02:55:01 267.12 0.10 267.02 12.80 15968.27 02:56:01 429.71 0.18 429.53 3.20 22344.81 02:57:01 80.25 35.26 44.99 2574.24 2869.79 02:58:01 7.06 0.22 6.85 4.67 5375.67 02:59:01 31.81 7.63 24.18 438.73 8825.06 03:00:01 232.94 4.40 228.55 1170.47 27440.36 03:01:01 517.20 2.72 514.48 27.22 25545.29 03:02:01 68.96 16.38 52.57 2779.14 3367.04 03:03:01 31.23 14.61 16.61 1016.63 875.32 Average: 183.07 15.10 167.97 1402.30 16118.80 02:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1660852 3365640 2377808 58.88 51400 1808896 872780 17.16 556316 1642436 146076 02:54:01 963248 3244308 3075412 76.15 74748 2337008 1267868 24.92 784548 2055616 49536 02:55:01 742160 3245344 3296500 81.62 96592 2524632 1249304 24.56 809560 2227500 468 02:56:01 553980 3234912 3484680 86.28 120672 2629908 1273856 25.04 837732 2335656 14536 02:57:01 618512 3295252 3420148 84.69 122356 2630048 1218948 23.96 859312 2255012 18040 02:58:01 478548 3231968 3560112 88.15 122444 2704924 1282472 25.21 934172 2318056 34444 02:59:01 902956 3274644 3135704 77.64 123308 2366708 1223492 24.05 925668 1948588 280 03:00:01 499812 3161516 3538848 87.62 134000 2589296 1339152 26.32 933056 2285032 11384 03:01:01 182900 3162540 3855760 95.47 150564 2868012 1345728 26.45 883860 2626344 9040 03:02:01 348452 3254068 3690208 91.37 151856 2802616 1066356 20.96 1663612 1696204 976 03:03:01 278020 3216264 3760640 93.12 154804 2849600 1011228 19.88 1861008 1587944 39744 Average: 657222 3244223 3381438 83.73 118431 2555604 1195562 23.50 1004440 2088944 29502 02:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 02:53:01 ens3 362.89 225.55 1391.70 64.70 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 02:54:01 ens3 382.74 235.23 2601.26 22.82 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 270.89 178.34 775.20 16.04 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 ens3 236.56 98.60 1278.34 9.23 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 20.63 16.48 40.03 2.96 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 1.85 1.92 0.44 0.46 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 111.35 67.21 522.90 14.59 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 722.58 387.67 3997.12 32.35 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 16.10 15.52 3.41 4.03 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 03:02:01 ens3 434.86 654.77 34.77 5192.05 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 03:03:01 ens3 130.06 174.27 20.03 1276.02 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 244.33 186.75 968.57 603.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3171) 02/29/24 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:02 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 21.07 0.00 2.23 4.04 0.06 72.60 02:53:01 0 7.32 0.00 1.25 2.15 0.07 89.22 02:53:01 1 43.36 0.00 4.22 2.81 0.09 49.53 02:53:01 2 12.45 0.00 1.31 8.64 0.03 77.57 02:53:01 3 21.14 0.00 2.13 2.54 0.05 74.15 02:54:01 all 15.29 0.00 2.41 5.50 0.05 76.75 02:54:01 0 10.62 0.00 1.96 3.03 0.05 84.33 02:54:01 1 30.65 0.00 3.87 9.43 0.05 56.00 02:54:01 2 5.49 0.00 1.33 3.18 0.05 89.96 02:54:01 3 14.49 0.00 2.53 6.37 0.03 76.58 02:55:01 all 6.40 0.00 3.02 7.97 0.05 82.55 02:55:01 0 6.36 0.00 3.97 21.59 0.05 68.03 02:55:01 1 7.70 0.00 3.32 3.78 0.07 85.13 02:55:01 2 3.57 0.00 2.03 0.58 0.03 93.79 02:55:01 3 7.99 0.00 2.78 6.07 0.07 83.09 02:56:01 all 6.56 0.00 3.60 14.10 0.06 75.67 02:56:01 0 10.40 0.00 2.32 4.73 0.05 82.49 02:56:01 1 5.64 0.00 2.64 7.85 0.05 83.81 02:56:01 2 3.41 0.00 2.08 2.73 0.08 91.70 02:56:01 3 6.77 0.00 7.38 41.07 0.08 44.70 02:57:01 all 17.97 0.00 4.06 2.10 0.05 75.82 02:57:01 0 10.14 0.00 3.17 2.40 0.03 84.25 02:57:01 1 18.65 0.00 4.21 2.40 0.07 74.67 02:57:01 2 18.93 0.00 4.56 2.26 0.05 74.21 02:57:01 3 24.13 0.00 4.28 1.39 0.05 70.16 02:58:01 all 22.50 0.00 2.74 0.03 0.05 74.68 02:58:01 0 5.95 0.00 1.44 0.00 0.03 92.58 02:58:01 1 37.79 0.00 3.89 0.03 0.05 58.24 02:58:01 2 23.15 0.00 2.91 0.10 0.05 73.79 02:58:01 3 23.04 0.00 2.72 0.00 0.03 74.20 02:59:01 all 22.75 0.00 2.47 0.61 0.04 74.13 02:59:01 0 10.91 0.00 1.47 0.35 0.02 87.24 02:59:01 1 29.59 0.00 2.92 0.25 0.05 67.19 02:59:01 2 20.21 0.00 2.22 1.05 0.05 76.46 02:59:01 3 30.28 0.00 3.26 0.77 0.07 65.62 03:00:01 all 13.28 0.00 4.01 6.35 0.06 76.30 03:00:01 0 10.82 0.00 3.04 3.44 0.05 82.65 03:00:01 1 16.83 0.00 3.87 5.60 0.05 73.65 03:00:01 2 14.61 0.00 4.45 7.01 0.07 73.86 03:00:01 3 10.85 0.00 4.66 9.36 0.07 75.06 03:01:01 all 6.38 0.00 3.75 17.05 0.06 72.77 03:01:01 0 2.88 0.00 1.78 2.73 0.03 92.58 03:01:01 1 3.38 0.00 3.98 14.10 0.05 78.49 03:01:01 2 9.54 0.00 3.42 14.18 0.08 72.77 03:01:01 3 9.68 0.00 5.82 37.09 0.07 47.34 03:02:01 all 29.43 0.00 1.72 1.94 0.07 66.84 03:02:01 0 22.83 0.00 1.26 0.24 0.07 75.60 03:02:01 1 29.11 0.00 1.81 2.85 0.07 66.16 03:02:01 2 32.07 0.00 1.86 2.41 0.08 63.58 03:02:01 3 33.64 0.00 1.94 2.29 0.08 62.05 03:03:01 all 18.01 0.00 0.90 0.83 0.03 80.23 03:03:01 0 5.66 0.00 0.57 0.05 0.02 93.70 03:03:01 1 27.42 0.00 1.14 0.33 0.05 71.06 03:03:01 2 29.68 0.00 1.12 1.05 0.05 68.10 03:03:01 3 9.31 0.00 0.79 1.87 0.03 88.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.33 0.00 2.81 5.50 0.05 75.31 Average: 0 9.44 0.00 2.02 3.70 0.04 84.79 Average: 1 22.71 0.00 3.26 4.50 0.06 69.48 Average: 2 15.74 0.00 2.48 3.92 0.06 77.81 Average: 3 17.40 0.00 3.48 9.89 0.06 69.16