---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2190 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 528 594 0 2821 3132 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:8e:75:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe8e:757a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:3e:69:80 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-2190) 05/30/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 182.81 83.81 99.00 6572.88 40899.98 02:54:01 142.28 12.63 129.65 2281.49 19123.88 02:55:01 341.94 0.05 341.89 8.27 19860.69 02:56:01 351.87 0.00 351.87 0.00 16605.63 02:57:01 161.66 34.61 127.06 2558.75 8482.11 02:58:01 7.32 1.00 6.32 24.13 3304.78 02:59:01 19.03 4.33 14.70 378.14 10355.08 03:00:01 56.99 5.40 51.59 1188.87 7229.06 03:01:01 64.53 0.00 64.53 0.00 7288.93 03:02:02 25.83 3.52 22.31 223.03 5214.60 Average: 135.43 14.54 120.89 1323.67 13836.89 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1625624 3271928 2413028 59.75 42340 1765276 970636 19.08 663860 1583824 115784 02:54:01 1121860 3237960 2916792 72.22 65912 2188496 1257716 24.72 792868 1906904 45836 02:55:01 761912 3232508 3276740 81.13 95932 2494680 1255012 24.67 825708 2196760 352 02:56:01 244088 3214660 3794564 93.96 114696 2905600 1280340 25.17 866108 2598160 5272 02:57:01 612764 3284432 3425888 84.83 121780 2626808 1213660 23.86 863712 2259172 6168 02:58:01 518524 3230560 3520128 87.16 121828 2665596 1279588 25.15 924456 2292112 20928 02:59:01 917620 3301824 3121032 77.28 122384 2382332 1197688 23.54 896884 1965644 9564 03:00:01 633896 3232532 3404756 84.30 123108 2548772 1256456 24.70 1044840 2054524 20588 03:01:01 425456 3169756 3613196 89.47 127360 2678144 1323152 26.01 1164024 2131972 7356 03:02:02 651052 3238428 3387600 83.88 127880 2532212 986120 19.38 1057628 2028312 17024 Average: 751280 3241459 3287372 81.40 106322 2478792 1202037 23.63 910009 2101738 24887 02:52:01 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 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:01 ens3 388.90 259.46 1403.02 70.83 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 0.21 0.21 0.00 0.00 0.00 0.00 02:54:01 ens3 438.79 277.19 2525.09 25.58 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 141.08 99.45 421.05 9.58 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 363.66 181.84 1631.29 14.75 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 22.34 18.31 40.85 3.94 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 1.82 1.72 0.43 0.44 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 82.64 34.37 514.99 2.81 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 153.62 96.62 280.57 8.45 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 442.67 266.37 1431.84 24.32 0.00 0.00 0.00 0.00 03:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:02:02 ens3 589.99 332.24 2304.14 27.66 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 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 262.54 156.75 1055.30 18.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2190) 05/30/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.19 0.00 2.35 5.71 0.07 73.69 02:53:01 0 14.65 0.00 2.19 12.32 0.07 70.76 02:53:01 1 10.29 0.00 1.69 4.29 0.08 83.65 02:53:01 2 13.87 0.00 1.85 3.53 0.07 80.68 02:53:01 3 34.00 0.00 3.64 2.67 0.07 59.62 02:54:01 all 16.12 0.00 1.88 4.86 0.07 77.07 02:54:01 0 3.15 0.00 1.32 11.40 0.05 84.08 02:54:01 1 4.34 0.00 1.02 1.87 0.08 92.68 02:54:01 2 24.19 0.00 2.31 2.88 0.07 70.56 02:54:01 3 32.88 0.00 2.90 3.27 0.07 60.88 02:55:01 all 6.98 0.00 3.55 10.28 0.08 79.11 02:55:01 0 8.63 0.00 3.24 1.23 0.07 86.84 02:55:01 1 10.20 0.00 2.81 2.89 0.07 84.03 02:55:01 2 5.05 0.00 2.41 13.58 0.08 78.88 02:55:01 3 4.01 0.00 5.78 23.46 0.08 66.67 02:56:01 all 3.96 0.00 3.01 11.67 0.08 81.29 02:56:01 0 4.60 0.00 2.86 10.82 0.05 81.66 02:56:01 1 3.26 0.00 1.77 1.55 0.05 93.37 02:56:01 2 4.71 0.00 2.63 4.71 0.12 87.84 02:56:01 3 3.29 0.00 4.76 29.66 0.10 62.19 02:57:01 all 14.95 0.00 5.21 4.83 0.07 74.94 02:57:01 0 24.99 0.00 5.23 2.45 0.07 67.28 02:57:01 1 12.11 0.00 5.18 2.12 0.05 80.54 02:57:01 2 8.73 0.00 4.57 10.72 0.07 75.91 02:57:01 3 13.96 0.00 5.85 4.02 0.07 76.10 02:58:01 all 21.89 0.00 3.46 0.05 0.05 74.56 02:58:01 0 25.73 0.00 3.23 0.00 0.05 70.99 02:58:01 1 11.83 0.00 2.38 0.12 0.07 85.61 02:58:01 2 17.57 0.00 3.41 0.00 0.05 78.97 02:58:01 3 32.36 0.00 4.80 0.05 0.07 62.72 02:59:01 all 22.63 0.00 2.73 0.26 0.05 74.33 02:59:01 0 27.30 0.00 3.15 0.18 0.05 69.31 02:59:01 1 12.38 0.00 2.00 0.25 0.03 85.33 02:59:01 2 10.38 0.00 1.82 0.22 0.05 87.53 02:59:01 3 40.45 0.00 3.95 0.40 0.07 55.13 03:00:01 all 14.94 0.00 2.31 1.37 0.05 81.34 03:00:01 0 8.60 0.00 1.79 0.89 0.02 88.71 03:00:01 1 17.25 0.00 2.35 2.61 0.05 77.74 03:00:01 2 16.74 0.00 2.59 1.20 0.05 79.43 03:00:01 3 17.15 0.00 2.54 0.80 0.05 79.46 03:01:01 all 4.71 0.00 1.60 1.72 0.04 91.93 03:01:01 0 2.49 0.00 1.40 1.52 0.03 94.56 03:01:01 1 1.60 0.00 1.19 0.70 0.03 96.47 03:01:01 2 8.88 0.00 1.89 4.59 0.03 84.61 03:01:01 3 5.87 0.00 1.92 0.03 0.07 92.11 03:02:02 all 7.27 0.00 0.76 0.52 0.04 91.41 03:02:02 0 2.87 0.00 0.40 0.05 0.02 96.67 03:02:02 1 6.68 0.00 1.31 1.22 0.03 90.76 03:02:02 2 3.93 0.00 0.53 0.10 0.02 95.42 03:02:02 3 15.73 0.00 0.83 0.71 0.07 82.67 Average: all 13.17 0.00 2.68 4.12 0.06 79.97 Average: 0 12.29 0.00 2.48 4.08 0.05 81.10 Average: 1 8.99 0.00 2.17 1.76 0.06 87.03 Average: 2 11.41 0.00 2.40 4.14 0.06 81.99 Average: 3 20.00 0.00 3.70 6.49 0.07 69.74