---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3162 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 13G 7.2G 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 487 174 0 3281 3173 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:28:10:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe28:1056/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:36:5c:e5 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-3162) 06/10/24 _x86_64_ (4 CPU) 15:32:32 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 145.20 66.41 78.79 4975.41 7170.54 15:35:01 254.62 60.60 194.02 12204.90 115714.50 15:36:01 399.90 45.18 354.72 6299.73 35228.13 15:37:01 259.58 210.91 48.67 8079.31 10854.25 15:38:01 59.16 35.13 24.03 1973.67 3022.43 Average: 223.69 83.65 140.04 6707.34 34407.09 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1652608 3356020 2386052 59.08 52056 1806580 882660 17.35 564280 1641544 139076 15:35:01 116960 3317680 3921700 97.10 112076 3157480 1100144 21.63 452440 3163580 294624 15:36:01 164444 3099164 3874216 95.93 152272 2847272 1702652 33.47 902228 2657392 152788 15:37:01 229200 3184040 3809460 94.32 154840 2872560 1106648 21.75 994420 2510376 57516 15:38:01 178264 3221732 3860396 95.59 156756 2953412 1028400 20.22 1011112 2538840 14764 Average: 468295 3235727 3570365 88.40 125600 2727461 1164101 22.88 784896 2502346 131754 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 397.87 259.48 1411.72 70.89 0.00 0.00 0.00 0.00 15:35:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 427.46 254.55 14085.61 19.72 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 216.40 163.45 922.72 13.60 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 ens3 231.44 146.30 1561.98 14.02 0.00 0.00 0.00 0.00 15:38:01 lo 0.93 0.93 0.09 0.09 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 ens3 38.94 35.09 169.41 15.69 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 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 Average: ens3 262.45 171.79 3631.63 26.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3162) 06/10/24 _x86_64_ (4 CPU) 15:32:32 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.47 0.00 1.82 4.56 0.05 73.09 15:34:01 0 10.67 0.00 1.29 7.18 0.03 80.83 15:34:01 1 20.52 0.00 1.59 1.19 0.03 76.67 15:34:01 2 9.14 0.00 1.66 7.76 0.05 81.39 15:34:01 3 41.47 0.00 2.74 2.12 0.07 53.61 15:35:01 all 23.30 0.00 7.18 4.38 0.07 65.07 15:35:01 0 17.91 0.00 6.34 5.49 0.05 70.21 15:35:01 1 31.99 0.00 9.35 1.49 0.08 57.09 15:35:01 2 18.56 0.00 6.72 6.67 0.08 67.96 15:35:01 3 24.70 0.00 6.28 3.89 0.09 65.05 15:36:01 all 19.15 0.00 4.56 12.65 0.07 63.57 15:36:01 0 18.54 0.00 4.54 15.51 0.07 61.34 15:36:01 1 18.27 0.00 3.76 2.25 0.05 75.67 15:36:01 2 18.73 0.00 5.98 24.71 0.08 50.50 15:36:01 3 21.07 0.00 3.98 8.19 0.05 66.71 15:37:01 all 43.76 0.00 5.23 11.16 0.09 39.76 15:37:01 0 44.68 0.00 4.72 8.91 0.08 41.61 15:37:01 1 43.07 0.00 5.74 13.32 0.08 37.78 15:37:01 2 44.15 0.00 5.29 11.30 0.10 39.16 15:37:01 3 43.13 0.00 5.18 11.13 0.10 40.46 15:38:01 all 19.76 0.00 0.97 1.51 0.05 77.71 15:38:01 0 11.56 0.00 0.75 0.23 0.03 87.42 15:38:01 1 17.43 0.00 0.97 2.77 0.05 78.79 15:38:01 2 31.12 0.00 1.13 1.65 0.07 66.03 15:38:01 3 18.89 0.00 1.00 1.32 0.05 78.75 Average: all 25.27 0.00 3.94 6.85 0.07 63.87 Average: 0 20.67 0.00 3.52 7.46 0.05 68.30 Average: 1 26.22 0.00 4.27 4.20 0.06 65.25 Average: 2 24.33 0.00 4.14 10.40 0.08 61.04 Average: 3 29.86 0.00 3.82 5.32 0.07 60.92