---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4733 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 8.8G 55% / 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 513 949 0 2481 3175 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:e5:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe38:e588/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:ed:f5:fe 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::42:89ff:feed:f5fe/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-4733) 06/26/24 _x86_64_ (4 CPU) 21:37:16 LINUX RESTART (4 CPU) 21:38:01 tps rtps wtps bread/s bwrtn/s 21:39:01 104.73 44.13 60.61 3315.71 6832.59 21:40:01 56.84 13.73 43.11 486.45 7939.88 21:41:01 5.37 0.02 5.35 0.13 217.16 21:42:01 6.25 0.00 6.25 0.00 217.16 21:43:01 6.25 0.00 6.25 0.00 222.33 21:44:01 6.27 0.00 6.27 0.00 199.57 21:45:01 41.44 4.97 36.48 571.77 5904.62 21:46:01 187.44 60.78 126.66 6701.77 71277.04 Average: 51.82 15.45 36.37 1384.56 11602.30 21:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:39:01 1452908 3343688 2585752 64.02 60512 1977772 942124 18.52 604084 1784304 216868 21:40:01 1263624 3179512 2775036 68.71 62344 2000132 1024956 20.15 780360 1797452 1320 21:41:01 1253940 3173988 2784720 68.95 63512 2002628 1029060 20.23 786372 1799380 1244 21:42:01 1246540 3170792 2792120 69.13 64572 2005216 1033008 20.31 790100 1801528 1204 21:43:01 1239984 3168332 2798676 69.30 65616 2007720 1045072 20.54 794248 1803504 852 21:44:01 1232176 3164052 2806484 69.49 66460 2009948 1045072 20.54 798920 1805292 564 21:45:01 522056 2643292 3516604 87.07 69088 2192004 1611416 31.68 1342432 1959612 7652 21:46:01 1036728 3266656 3001932 74.33 83980 2297380 940648 18.49 805644 2004480 123436 Average: 1155994 3138789 2882666 71.38 67010 2061600 1083920 21.31 837770 1844444 44142 21:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:39:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 21:39:01 ens3 121.21 95.45 1102.29 19.61 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 21:40:01 ens3 98.48 109.48 134.07 25.06 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:41:01 ens3 46.01 66.24 43.37 10.20 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:42:01 ens3 45.76 66.11 43.68 10.21 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:43:01 ens3 45.63 65.78 43.74 10.24 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:44:01 ens3 44.03 64.34 39.01 10.08 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 21:45:01 ens3 361.61 417.90 2738.73 56.88 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 lo 2.53 2.53 0.68 0.68 0.00 0.00 0.00 0.00 21:46:01 ens3 307.00 284.17 5071.32 58.68 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 133.72 146.18 1152.08 25.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-4733) 06/26/24 _x86_64_ (4 CPU) 21:37:16 LINUX RESTART (4 CPU) 21:38:01 CPU %user %nice %system %iowait %steal %idle 21:39:01 all 20.40 0.00 1.52 3.10 0.06 74.91 21:39:01 0 38.69 0.00 1.99 1.91 0.08 57.33 21:39:01 1 4.68 0.00 0.90 8.46 0.05 85.91 21:39:01 2 26.10 0.00 2.14 1.40 0.08 70.27 21:39:01 3 12.14 0.00 1.08 0.67 0.03 86.07 21:40:01 all 9.05 0.00 0.51 0.65 0.04 89.76 21:40:01 0 6.78 0.00 0.41 0.02 0.02 92.78 21:40:01 1 6.97 0.00 0.30 0.17 0.03 92.53 21:40:01 2 11.56 0.00 0.75 0.18 0.05 87.45 21:40:01 3 10.92 0.00 0.60 2.24 0.05 86.19 21:41:01 all 2.98 0.00 0.15 0.03 0.03 96.81 21:41:01 0 2.63 0.00 0.13 0.02 0.02 97.20 21:41:01 1 0.65 0.00 0.03 0.05 0.02 99.25 21:41:01 2 3.29 0.00 0.27 0.03 0.03 96.38 21:41:01 3 5.35 0.00 0.18 0.00 0.05 94.41 21:42:01 all 2.89 0.00 0.20 0.03 0.02 96.86 21:42:01 0 4.38 0.00 0.22 0.00 0.02 95.39 21:42:01 1 0.58 0.00 0.03 0.00 0.00 99.38 21:42:01 2 4.59 0.00 0.33 0.10 0.03 94.94 21:42:01 3 2.04 0.00 0.17 0.00 0.02 97.78 21:43:01 all 2.52 0.00 0.19 0.04 0.03 97.23 21:43:01 0 0.77 0.00 0.13 0.00 0.02 99.08 21:43:01 1 2.44 0.00 0.17 0.00 0.02 97.38 21:43:01 2 3.07 0.00 0.22 0.15 0.03 96.53 21:43:01 3 3.79 0.00 0.23 0.00 0.03 95.94 21:44:01 all 2.66 0.00 0.16 0.02 0.02 97.14 21:44:01 0 0.65 0.00 0.02 0.00 0.00 99.33 21:44:01 1 3.60 0.00 0.03 0.00 0.03 96.33 21:44:01 2 4.84 0.00 0.55 0.07 0.05 94.49 21:44:01 3 1.58 0.00 0.07 0.00 0.02 98.34 21:45:01 all 15.25 0.00 0.97 0.49 0.06 83.24 21:45:01 0 15.74 0.00 1.00 0.57 0.05 82.64 21:45:01 1 15.96 0.00 0.45 0.00 0.05 83.54 21:45:01 2 15.23 0.00 1.52 1.27 0.07 81.91 21:45:01 3 14.06 0.00 0.87 0.12 0.07 84.88 21:46:01 all 37.21 0.00 3.81 3.69 0.09 55.19 21:46:01 0 34.62 0.00 3.18 4.02 0.08 58.09 21:46:01 1 36.09 0.00 3.58 0.94 0.08 59.31 21:46:01 2 42.05 0.00 4.49 7.64 0.10 45.72 21:46:01 3 36.06 0.00 3.99 2.20 0.08 57.67 Average: all 11.59 0.00 0.94 1.00 0.04 86.43 Average: 0 13.00 0.00 0.88 0.81 0.04 85.27 Average: 1 8.84 0.00 0.68 1.20 0.04 89.24 Average: 2 13.81 0.00 1.28 1.35 0.06 83.50 Average: 3 10.70 0.00 0.89 0.65 0.04 87.71