---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-741 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 12G 8.2G 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: 3943 517 209 0 3216 3142 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:89:33:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe89:33e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:78:fe:56 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-741) 07/25/24 _x86_64_ (4 CPU) 02:51:42 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 187.60 83.79 103.82 6574.64 41423.11 02:54:01 225.68 12.60 213.08 2251.89 25302.72 02:55:01 349.14 0.03 349.11 5.87 19448.89 02:56:01 373.64 0.00 373.64 0.00 18038.06 02:57:01 28.20 7.48 20.71 125.58 2872.32 02:58:01 14.33 6.73 7.60 115.31 6003.93 02:59:01 68.57 7.77 60.81 1172.34 13683.72 03:00:01 319.55 0.47 319.08 3.73 25184.47 03:01:01 458.04 18.80 439.24 2805.46 24701.80 03:02:01 2.97 0.12 2.85 7.87 95.32 Average: 202.78 13.78 189.01 1306.34 17675.79 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1557232 3302216 2481420 61.44 50772 1848380 938696 18.45 653932 1646324 199948 02:54:01 952940 3256152 3085712 76.40 75616 2357128 1248388 24.54 774484 2075120 50072 02:55:01 574992 3242156 3463660 85.76 101140 2662900 1250344 24.58 826344 2355968 6152 02:56:01 305804 3317980 3732848 92.43 120856 2944412 1178680 23.17 822736 2579736 2168 02:57:01 1093600 3316944 2945052 72.92 121644 2219180 1193368 23.46 766744 1915104 21620 02:58:01 823160 3128336 3215492 79.62 121704 2299136 1390508 27.33 969104 1981244 23392 02:59:01 555440 3219328 3483212 86.25 123492 2611840 1274740 25.06 1050352 2123824 44360 03:00:01 439008 3180656 3599644 89.13 139092 2647148 1321172 25.97 874656 2387668 6988 03:01:01 351676 3280768 3686976 91.29 151336 2844580 1059660 20.83 932496 2444876 172 03:02:01 330392 3282128 3708260 91.82 151352 2845284 1059660 20.83 1762904 1612488 20 Average: 698424 3252666 3340228 82.71 115700 2527999 1191522 23.42 943375 2112235 35489 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 385.74 251.97 1444.54 69.10 0.00 0.00 0.00 0.00 02:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 409.87 263.27 2524.93 25.25 0.00 0.00 0.00 0.00 02:54:01 lo 2.27 2.27 0.20 0.20 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 02:55:01 ens3 400.88 178.02 2045.23 16.39 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 22.33 18.30 9.46 4.59 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 13.01 10.33 33.80 1.62 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.23 1.42 0.29 0.30 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 192.25 122.56 990.46 14.37 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 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 03:00:01 ens3 570.15 271.24 3527.55 21.65 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 63.77 90.89 15.45 537.74 0.00 0.00 0.00 0.00 03:01:01 lo 2.66 2.66 0.23 0.23 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 03:02:01 ens3 367.06 677.50 24.66 5462.85 0.00 0.00 0.00 0.00 03:02:01 lo 1.13 1.13 0.10 0.10 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 Average: ens3 242.62 188.55 1061.58 615.38 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-741) 07/25/24 _x86_64_ (4 CPU) 02:51:42 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 17.83 0.00 2.33 5.91 0.06 73.86 02:53:01 0 32.52 0.00 3.75 5.78 0.08 57.86 02:53:01 1 23.16 0.00 2.09 3.20 0.07 71.48 02:53:01 2 10.32 0.00 1.98 5.33 0.07 82.31 02:53:01 3 5.34 0.00 1.51 9.33 0.05 83.78 02:54:01 all 14.64 0.00 2.69 6.48 0.06 76.13 02:54:01 0 12.09 0.00 2.17 2.94 0.07 82.73 02:54:01 1 9.31 0.00 1.58 2.03 0.03 87.05 02:54:01 2 25.91 0.00 3.74 8.71 0.08 61.56 02:54:01 3 11.27 0.00 3.27 12.28 0.05 73.13 02:55:01 all 7.27 0.00 3.46 10.60 0.06 78.61 02:55:01 0 7.63 0.00 3.37 7.65 0.05 81.30 02:55:01 1 10.15 0.00 2.68 2.15 0.07 84.96 02:55:01 2 5.13 0.00 3.31 15.97 0.10 75.49 02:55:01 3 6.12 0.00 4.49 16.79 0.05 72.55 02:56:01 all 9.47 0.00 4.01 12.41 0.08 74.03 02:56:01 0 14.01 0.00 2.10 1.60 0.05 82.23 02:56:01 1 9.87 0.00 2.74 2.72 0.08 84.59 02:56:01 2 8.46 0.00 7.96 41.43 0.12 42.03 02:56:01 3 5.55 0.00 3.23 4.07 0.05 87.10 02:57:01 all 20.54 0.00 3.79 0.67 0.05 74.94 02:57:01 0 21.38 0.00 3.94 1.55 0.05 73.08 02:57:01 1 21.89 0.00 4.78 0.53 0.05 72.75 02:57:01 2 21.98 0.00 3.39 0.42 0.07 74.14 02:57:01 3 16.90 0.00 3.06 0.15 0.05 79.84 02:58:01 all 22.80 0.00 2.21 0.16 0.05 74.77 02:58:01 0 28.20 0.00 2.68 0.52 0.03 68.57 02:58:01 1 24.84 0.00 2.40 0.10 0.07 72.59 02:58:01 2 27.32 0.00 2.50 0.02 0.07 70.09 02:58:01 3 10.80 0.00 1.27 0.02 0.03 87.88 02:59:01 all 20.62 0.00 3.16 1.61 0.05 74.57 02:59:01 0 20.47 0.00 3.14 1.22 0.05 75.12 02:59:01 1 19.91 0.00 3.43 3.04 0.05 73.57 02:59:01 2 14.01 0.00 2.84 1.20 0.05 81.89 02:59:01 3 28.07 0.00 3.20 0.99 0.05 67.69 03:00:01 all 7.92 0.00 3.32 9.65 0.08 79.03 03:00:01 0 9.66 0.00 5.11 23.91 0.08 61.23 03:00:01 1 7.47 0.00 2.16 0.81 0.05 89.52 03:00:01 2 6.81 0.00 3.22 10.48 0.10 79.39 03:00:01 3 7.76 0.00 2.81 3.41 0.07 85.94 03:01:01 all 10.66 0.00 3.63 14.86 0.08 70.77 03:01:01 0 16.07 0.00 3.69 15.09 0.08 65.07 03:01:01 1 9.41 0.00 2.17 4.34 0.07 84.00 03:01:01 2 8.65 0.00 2.85 9.66 0.12 78.72 03:01:01 3 8.46 0.00 5.78 30.38 0.08 55.29 03:02:01 all 30.20 0.00 1.06 0.04 0.08 68.61 03:02:01 0 32.28 0.00 1.09 0.03 0.10 66.50 03:02:01 1 25.62 0.00 0.84 0.00 0.07 73.47 03:02:01 2 29.63 0.00 1.22 0.02 0.08 69.05 03:02:01 3 33.31 0.00 1.09 0.08 0.08 65.43 Average: all 16.20 0.00 2.97 6.23 0.07 74.53 Average: 0 19.43 0.00 3.10 6.02 0.07 71.38 Average: 1 16.16 0.00 2.49 1.89 0.06 79.40 Average: 2 15.85 0.00 3.30 9.30 0.09 71.47 Average: 3 13.35 0.00 2.97 7.73 0.06 75.89