---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-697 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: 2799.998 BogoMIPS: 5599.99 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 7.3G 63% / 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 448 745 0 2750 3212 Swap: 1023 1 1022 ---> 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:e1:ea:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fee1:eae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:1f:4f:ca 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-697) 04/30/24 _x86_64_ (4 CPU) 15:34:05 LINUX RESTART (4 CPU) 15:35:02 tps rtps wtps bread/s bwrtn/s 15:36:01 110.91 37.38 73.53 4204.98 9957.50 15:37:01 427.94 64.18 363.76 13350.21 134394.82 15:38:01 195.07 20.49 174.58 1885.10 17812.46 15:39:01 19.86 4.02 15.85 202.50 3341.71 15:40:01 31.79 21.60 10.20 1107.82 282.09 Average: 157.45 29.53 127.92 4156.01 33302.39 15:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 1273384 3357148 2765276 68.47 60568 2168624 1080780 21.24 596444 1965352 265416 15:37:01 182972 3234232 3855688 95.47 134756 2976296 1310656 25.76 582200 2957576 49708 15:38:01 577320 3149068 3461340 85.71 153440 2499164 1686532 33.15 893028 2271192 181012 15:39:01 821544 3313596 3217116 79.66 155832 2412944 1511256 29.71 701400 2212652 1320 15:40:01 794312 3265624 3244348 80.33 156560 2400152 1006904 19.79 766504 2186772 7028 Average: 729906 3263934 3308754 81.93 132231 2491436 1319226 25.93 707915 2318709 100897 15:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 15:36:01 ens3 153.43 105.73 3682.16 11.43 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 386.43 167.58 11353.10 11.63 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 101.60 80.29 441.57 11.32 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 6.70 6.70 0.59 0.59 0.00 0.00 0.00 0.00 15:39:01 ens3 3.88 2.77 1.07 1.11 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 5.85 5.85 0.38 0.38 0.00 0.00 0.00 0.00 15:40:01 ens3 13.45 8.87 6.81 5.62 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 2.92 2.92 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 131.86 73.00 3100.41 8.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-697) 04/30/24 _x86_64_ (4 CPU) 15:34:05 LINUX RESTART (4 CPU) 15:35:02 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 20.09 0.00 1.56 3.17 0.06 75.13 15:36:01 0 12.27 0.00 1.22 7.85 0.07 78.58 15:36:01 1 12.55 0.00 0.99 0.61 0.03 85.81 15:36:01 2 41.82 0.00 2.62 2.38 0.08 53.10 15:36:01 3 13.66 0.00 1.48 1.80 0.03 83.03 15:37:01 all 19.48 0.00 8.21 9.70 0.08 62.52 15:37:01 0 19.07 0.00 7.78 2.73 0.07 70.35 15:37:01 1 19.49 0.00 8.11 5.00 0.09 67.31 15:37:01 2 20.53 0.00 9.61 20.77 0.10 48.98 15:37:01 3 18.85 0.00 7.33 10.40 0.09 63.34 15:38:01 all 51.70 0.00 7.22 5.59 0.10 35.40 15:38:01 0 51.79 0.00 7.33 6.41 0.10 34.37 15:38:01 1 54.67 0.00 7.10 4.10 0.08 34.04 15:38:01 2 49.50 0.00 7.52 2.72 0.12 40.14 15:38:01 3 50.79 0.00 6.93 9.14 0.08 33.06 15:39:01 all 11.89 0.00 2.06 0.41 0.04 85.60 15:39:01 0 12.16 0.00 2.20 0.25 0.03 85.36 15:39:01 1 12.98 0.00 2.06 0.75 0.05 84.15 15:39:01 2 11.09 0.00 2.06 0.05 0.03 86.77 15:39:01 3 11.38 0.00 1.92 0.57 0.03 86.09 15:40:01 all 3.45 0.00 0.30 0.75 0.02 95.49 15:40:01 0 9.76 0.00 0.35 0.33 0.02 89.53 15:40:01 1 0.78 0.00 0.20 0.33 0.02 98.67 15:40:01 2 0.42 0.00 0.30 0.47 0.02 98.80 15:40:01 3 2.84 0.00 0.35 1.84 0.03 94.93 Average: all 21.29 0.00 3.86 3.91 0.06 70.88 Average: 0 21.03 0.00 3.78 3.50 0.06 71.63 Average: 1 20.06 0.00 3.68 2.15 0.05 74.05 Average: 2 24.58 0.00 4.40 5.24 0.07 65.71 Average: 3 19.49 0.00 3.59 4.73 0.05 72.13