---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10354 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: 3943 469 312 0 3162 3192 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:2e:60:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe2e:6043/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:da:51:62 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-10354) 11/14/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 177.37 75.35 102.02 5657.86 42316.30 15:35:01 292.74 80.41 212.33 16222.78 122780.95 15:36:01 339.09 28.96 310.13 2944.58 27463.69 15:37:01 260.97 210.80 50.17 8211.56 11674.85 15:38:01 60.69 35.54 25.15 2103.25 2332.81 Average: 226.18 86.21 139.97 7028.93 41321.86 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1643788 3352860 2394864 59.30 52896 1811044 879228 17.28 568660 1644904 147556 15:35:01 418132 3321740 3620520 89.65 116844 2854480 1186864 23.33 447628 2864148 323380 15:36:01 665252 3241284 3373400 83.53 152684 2507204 1562624 30.72 803540 2274208 253572 15:37:01 354220 3184536 3684432 91.23 154828 2756300 1094544 21.52 986036 2403204 34748 15:38:01 403232 3326052 3635420 90.02 156964 2841168 933076 18.34 901516 2434344 13680 Average: 696925 3285294 3341727 82.74 126843 2554039 1131267 22.24 741476 2324162 154587 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.00 1.00 0.09 0.09 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 396.90 250.91 1414.47 69.34 0.00 0.00 0.00 0.00 15:35:01 lo 1.27 1.27 0.12 0.12 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 415.01 222.97 14078.05 17.65 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 222.56 166.22 955.13 13.82 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 162.19 103.43 1032.02 10.69 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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 41.73 38.98 167.34 21.13 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 247.69 156.51 3530.46 26.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10354) 11/14/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.06 0.00 2.26 5.41 0.07 72.21 15:34:01 0 26.59 0.00 2.02 3.02 0.07 68.30 15:34:01 1 13.39 0.00 1.77 6.32 0.05 78.48 15:34:01 2 34.58 0.00 3.81 8.83 0.10 52.69 15:34:01 3 5.70 0.00 1.41 3.46 0.07 89.36 15:35:01 all 22.98 0.00 7.71 5.26 0.09 63.95 15:35:01 0 25.29 0.00 7.58 5.50 0.10 61.53 15:35:01 1 21.82 0.00 7.53 4.11 0.09 66.46 15:35:01 2 16.92 0.00 8.13 5.29 0.09 69.58 15:35:01 3 27.88 0.00 7.65 6.14 0.10 58.23 15:36:01 all 24.52 0.00 4.72 10.84 0.09 59.83 15:36:01 0 23.91 0.00 4.53 14.02 0.08 57.45 15:36:01 1 22.52 0.00 5.36 22.41 0.10 49.61 15:36:01 2 26.12 0.00 4.39 2.11 0.13 67.25 15:36:01 3 25.53 0.00 4.63 4.78 0.05 65.01 15:37:01 all 37.85 0.00 4.74 11.40 0.10 45.92 15:37:01 0 36.94 0.00 4.63 9.53 0.08 48.82 15:37:01 1 37.47 0.00 5.30 12.48 0.10 44.65 15:37:01 2 38.91 0.00 4.41 9.55 0.12 47.01 15:37:01 3 38.08 0.00 4.58 14.02 0.10 43.22 15:38:01 all 19.94 0.00 0.95 1.55 0.05 77.51 15:38:01 0 10.91 0.00 0.99 0.75 0.03 87.31 15:38:01 1 20.11 0.00 0.72 0.57 0.05 78.55 15:38:01 2 20.42 0.00 1.04 2.16 0.05 76.34 15:38:01 3 28.28 0.00 1.07 2.72 0.07 67.86 Average: all 25.06 0.00 4.06 6.89 0.08 63.91 Average: 0 24.71 0.00 3.93 6.55 0.07 64.73 Average: 1 23.04 0.00 4.11 9.18 0.08 63.59 Average: 2 27.41 0.00 4.34 5.59 0.10 62.57 Average: 3 25.09 0.00 3.86 6.22 0.08 64.76