---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2511 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 7.6G 61% / 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 475 111 0 3356 3185 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:33:2a:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe33:2ad6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:c0:d7:ff 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-2511) 03/13/25 _x86_64_ (4 CPU) 11:54:17 LINUX RESTART (4 CPU) 11:55:02 tps rtps wtps bread/s bwrtn/s 11:56:01 97.03 25.57 71.46 1545.23 9139.74 11:57:01 321.22 37.65 283.57 3700.37 123829.05 11:58:01 611.06 41.69 569.37 1435.09 17216.46 11:59:01 598.02 6.90 591.12 1085.55 20894.52 12:00:01 441.03 279.69 161.34 10034.99 9929.41 Average: 414.68 78.45 336.22 3567.06 36342.06 11:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 1451140 3343080 2587512 64.07 60776 1972576 878016 17.26 574460 1804788 213736 11:57:01 133816 3229812 3904836 96.69 123972 3013300 1309064 25.73 651764 2915680 2172 11:58:01 114912 3218436 3923740 97.15 162020 2949168 1311476 25.78 649408 2901224 3160 11:59:01 117428 3224848 3921224 97.09 180984 2899088 1316948 25.89 670792 2841756 43100 12:00:01 260040 3304984 3778612 93.56 184592 2865240 1110708 21.83 652000 2755064 8568 Average: 415467 3264232 3623185 89.71 142469 2739874 1185242 23.30 639685 2643702 54147 11:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 114.83 94.03 1016.78 19.00 0.00 0.00 0.00 0.00 11:56:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 798.65 454.89 15025.64 32.46 0.00 0.00 0.00 0.00 11:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.55 0.65 0.08 0.11 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 4.55 4.95 0.97 1.25 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 21.15 18.41 21.01 4.41 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 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 188.54 114.85 3226.95 11.43 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2511) 03/13/25 _x86_64_ (4 CPU) 11:54:17 LINUX RESTART (4 CPU) 11:55:02 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 20.20 0.00 1.44 2.56 0.05 75.75 11:56:01 0 9.72 0.00 0.86 0.10 0.02 89.30 11:56:01 1 41.74 0.00 2.68 7.89 0.07 47.62 11:56:01 2 6.39 0.00 0.69 0.54 0.03 92.35 11:56:01 3 23.16 0.00 1.53 1.70 0.07 73.54 11:57:01 all 18.78 0.00 7.61 6.79 0.08 66.74 11:57:01 0 19.21 0.00 7.12 5.57 0.08 68.02 11:57:01 1 16.32 0.00 7.35 5.44 0.09 70.80 11:57:01 2 18.51 0.00 8.05 7.03 0.10 66.32 11:57:01 3 21.07 0.00 7.92 9.14 0.08 61.79 11:58:01 all 0.83 0.00 1.88 22.60 0.08 74.61 11:58:01 0 0.22 0.00 1.45 21.10 0.05 77.18 11:58:01 1 1.49 0.00 2.17 23.87 0.08 72.39 11:58:01 2 0.12 0.00 0.57 8.90 0.12 90.29 11:58:01 3 1.47 0.00 3.31 36.42 0.08 58.72 11:59:01 all 2.17 0.00 2.83 20.84 0.08 74.07 11:59:01 0 1.69 0.00 1.33 0.70 0.02 96.26 11:59:01 1 2.84 0.00 2.69 22.07 0.08 72.31 11:59:01 2 2.28 0.00 2.52 13.88 0.12 81.20 11:59:01 3 1.89 0.00 4.78 46.71 0.08 46.54 12:00:01 all 8.54 0.00 3.95 13.99 0.09 73.43 12:00:01 0 6.04 0.00 4.32 16.98 0.10 72.56 12:00:01 1 10.27 0.00 3.75 13.28 0.10 72.60 12:00:01 2 9.67 0.00 4.17 18.32 0.12 67.73 12:00:01 3 8.14 0.00 3.59 7.43 0.07 80.77 Average: all 10.06 0.00 3.54 13.39 0.08 72.93 Average: 0 7.35 0.00 3.02 8.91 0.05 80.68 Average: 1 14.45 0.00 3.72 14.56 0.08 67.18 Average: 2 7.38 0.00 3.19 9.74 0.10 79.60 Average: 3 11.08 0.00 4.23 20.37 0.08 64.25