---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4275 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 516 236 0 3190 3144 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:38:f6:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe38:f6f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:c5:25:49 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-4275) 09/05/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 194.43 83.87 110.56 6586.64 42480.00 02:54:01 230.19 12.53 217.66 2244.45 25700.10 02:55:01 341.03 0.03 340.99 4.53 18223.90 02:56:01 366.06 0.03 366.02 7.33 17585.60 02:57:01 27.81 7.35 20.46 124.25 2791.00 02:58:01 14.10 6.80 7.30 115.98 5744.24 02:59:01 68.56 7.82 60.74 1174.60 12970.77 03:00:01 330.14 0.47 329.68 3.73 26088.32 03:01:01 446.21 18.94 427.27 2810.46 24574.65 03:02:01 2.65 0.12 2.53 6.27 91.45 03:03:01 59.07 37.31 21.76 1580.40 846.66 Average: 189.12 15.93 173.19 1332.66 16100.10 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1700692 3396868 2337960 57.89 52508 1798252 855456 16.82 526452 1632236 125456 02:54:01 919252 3265668 3119400 77.24 76160 2398172 1267336 24.91 763220 2116832 50060 02:55:01 577376 3254132 3461276 85.70 101248 2671516 1268744 24.94 812964 2365320 6156 02:56:01 322156 3331712 3716496 92.02 120884 2942416 1182684 23.25 808128 2581760 2064 02:57:01 1051076 3332840 2987576 73.97 121636 2277152 1197004 23.53 757680 1965212 20556 02:58:01 686932 3049372 3351720 82.99 121692 2356012 1486932 29.23 1057200 2030080 26344 02:59:01 596812 3274796 3441840 85.22 123440 2626528 1251856 24.61 974784 2159956 252 03:00:01 385496 3190272 3653156 90.45 139248 2708076 1332864 26.20 881544 2432092 12248 03:01:01 365832 3289256 3672820 90.94 150476 2848952 1061152 20.86 936784 2434992 304 03:02:01 348528 3291336 3690124 91.37 150488 2849612 1061152 20.86 1708604 1661920 292 03:03:01 242028 3218924 3796624 94.01 151944 2900240 1021896 20.09 1865448 1630060 14352 Average: 654198 3263198 3384454 83.80 119066 2579721 1180643 23.21 1008437 2091860 23462 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 347.43 233.36 1427.86 67.51 0.00 0.00 0.00 0.00 02:53:01 lo 1.13 1.13 0.10 0.10 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 366.18 246.95 2518.10 28.30 0.00 0.00 0.00 0.00 02:54:01 lo 2.13 2.13 0.19 0.19 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 353.64 186.54 2042.75 15.90 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 18.53 17.10 8.78 4.24 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 12.21 9.42 33.88 1.68 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 1.27 0.30 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 81.55 57.57 523.63 6.55 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 620.38 349.56 3990.30 29.83 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 68.70 99.57 11.62 589.77 0.00 0.00 0.00 0.00 03:01:01 lo 2.80 2.80 0.25 0.25 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 581.99 634.18 38.37 5114.66 0.00 0.00 0.00 0.00 03:02:01 lo 0.93 0.93 0.08 0.08 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 03:03:01 ens3 112.68 112.60 20.96 762.25 0.00 0.00 0.00 0.00 03:03:01 lo 1.50 1.50 0.13 0.13 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 Average: ens3 233.14 177.10 965.14 601.90 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 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-4275) 09/05/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.52 0.00 2.56 5.85 0.06 73.01 02:53:01 0 25.05 0.00 3.59 5.16 0.05 66.15 02:53:01 1 30.04 0.00 2.58 2.38 0.07 64.94 02:53:01 2 9.87 0.00 1.81 2.84 0.07 85.41 02:53:01 3 9.11 0.00 2.25 13.02 0.05 75.58 02:54:01 all 13.50 0.00 2.71 6.43 0.07 77.29 02:54:01 0 16.51 0.00 2.10 2.45 0.05 78.89 02:54:01 1 24.22 0.00 3.82 11.98 0.08 59.89 02:54:01 2 5.14 0.00 2.29 3.15 0.08 89.32 02:54:01 3 8.06 0.00 2.63 8.13 0.07 81.11 02:55:01 all 6.68 0.00 3.55 10.31 0.08 79.38 02:55:01 0 6.24 0.00 3.32 8.42 0.07 81.96 02:55:01 1 7.12 0.00 4.17 13.37 0.08 75.25 02:55:01 2 8.06 0.00 3.05 3.86 0.12 84.92 02:55:01 3 5.30 0.00 3.66 15.54 0.07 75.44 02:56:01 all 9.36 0.00 3.93 12.19 0.08 74.42 02:56:01 0 12.57 0.00 5.41 22.75 0.08 59.18 02:56:01 1 8.94 0.00 4.89 20.49 0.08 65.60 02:56:01 2 8.34 0.00 3.01 5.21 0.12 83.32 02:56:01 3 7.61 0.00 2.42 0.38 0.05 89.54 02:57:01 all 20.31 0.00 4.16 0.60 0.06 74.87 02:57:01 0 20.02 0.00 4.16 0.52 0.05 75.25 02:57:01 1 21.45 0.00 4.89 0.88 0.07 72.71 02:57:01 2 16.22 0.00 3.16 0.13 0.05 80.44 02:57:01 3 23.49 0.00 4.44 0.87 0.07 71.13 02:58:01 all 22.73 0.00 2.26 0.16 0.05 74.80 02:58:01 0 15.61 0.00 1.55 0.02 0.03 82.79 02:58:01 1 30.50 0.00 2.79 0.08 0.05 66.58 02:58:01 2 12.33 0.00 1.41 0.02 0.05 86.19 02:58:01 3 32.47 0.00 3.27 0.50 0.05 63.72 02:59:01 all 21.21 0.00 3.12 1.54 0.05 74.08 02:59:01 0 17.15 0.00 2.99 1.30 0.05 78.51 02:59:01 1 22.24 0.00 3.27 2.39 0.07 72.03 02:59:01 2 18.55 0.00 2.52 1.52 0.07 77.35 02:59:01 3 26.85 0.00 3.69 0.96 0.07 68.43 03:00:01 all 9.57 0.00 3.63 10.02 0.08 76.69 03:00:01 0 6.79 0.00 2.36 1.19 0.05 89.60 03:00:01 1 8.29 0.00 3.76 8.54 0.07 79.34 03:00:01 2 13.35 0.00 3.59 13.94 0.12 68.99 03:00:01 3 9.87 0.00 4.81 16.37 0.08 68.87 03:01:01 all 11.04 0.00 3.77 14.54 0.09 70.56 03:01:01 0 10.19 0.00 2.71 7.21 0.08 79.81 03:01:01 1 12.27 0.00 2.82 10.89 0.08 73.93 03:01:01 2 10.99 0.00 5.87 31.12 0.14 51.89 03:01:01 3 10.70 0.00 3.74 8.97 0.07 76.52 03:02:01 all 27.74 0.00 0.94 0.03 0.09 71.21 03:02:01 0 28.87 0.00 0.84 0.03 0.08 70.17 03:02:01 1 25.93 0.00 0.96 0.00 0.08 73.03 03:02:01 2 29.84 0.00 1.13 0.07 0.08 68.88 03:02:01 3 26.34 0.00 0.83 0.00 0.08 72.75 03:03:01 all 18.20 0.00 0.96 1.46 0.04 79.34 03:03:01 0 7.88 0.00 0.84 1.05 0.02 90.21 03:03:01 1 19.11 0.00 0.80 0.17 0.03 79.89 03:03:01 2 16.00 0.00 1.09 3.99 0.07 78.85 03:03:01 3 29.94 0.00 1.10 0.67 0.05 68.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.27 0.00 2.87 5.73 0.07 75.06 Average: 0 15.16 0.00 2.71 4.54 0.06 77.53 Average: 1 19.11 0.00 3.16 6.46 0.07 71.20 Average: 2 13.53 0.00 2.63 5.97 0.09 77.79 Average: 3 17.27 0.00 2.99 5.93 0.06 73.74