---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3049 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 6.9G 65% / 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 522 274 0 3146 3138 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:c1:be:8d brd ff:ff:ff:ff:ff:ff inet 10.32.7.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fec1:be8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:b1:55:6f 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-3049) 01/29/25 _x86_64_ (4 CPU) 07:49:47 LINUX RESTART (4 CPU) 07:50:01 tps rtps wtps bread/s bwrtn/s 07:51:01 175.82 69.37 106.45 5624.26 43662.47 07:52:01 223.87 19.47 204.40 3133.07 110250.60 07:53:01 172.32 97.63 74.69 5246.46 32085.59 07:54:01 316.96 81.80 235.16 5091.02 8615.90 07:55:01 77.54 2.00 75.54 103.18 6511.45 07:56:01 93.09 38.99 54.10 5471.24 13919.23 07:57:01 369.69 348.68 21.01 24782.94 1112.61 Average: 204.19 93.95 110.24 7062.41 30922.72 07:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:01 1498596 3281236 2540056 62.89 50300 1883468 939048 18.46 661340 1690168 194176 07:52:01 578060 3291736 3460592 85.69 112616 2706384 1115224 21.92 591896 2600876 313016 07:53:01 1269220 3300760 2769432 68.57 116836 2039832 1121836 22.05 730388 1794496 116 07:54:01 924128 3257556 3114524 77.12 139788 2292164 1298228 25.52 902220 1933364 33632 07:55:01 758100 3268876 3280552 81.23 143268 2442836 1265296 24.87 969264 2006432 74232 07:56:01 1150372 3280476 2888280 71.52 144492 2116000 1136864 22.35 902592 1752620 1404 07:57:01 346892 3249332 3691760 91.41 146180 2878676 994360 19.55 971352 2471988 15124 Average: 932195 3275710 3106457 76.92 121926 2337051 1124408 22.10 818436 2035706 90243 07:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:01 ens3 513.18 332.13 2023.64 75.16 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:52:01 ens3 401.10 202.59 13439.50 20.07 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 2.19 2.19 0.19 0.19 0.00 0.00 0.00 0.00 07:53:01 ens3 286.07 161.41 327.10 64.27 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 132.09 83.84 551.09 9.11 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:55:01 ens3 183.79 145.28 716.70 13.83 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 ens3 395.27 244.00 98.42 81.97 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:57:01 ens3 15.30 14.50 12.16 9.44 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 275.33 169.13 2458.62 39.11 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 0.63 0.63 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-3049) 01/29/25 _x86_64_ (4 CPU) 07:49:47 LINUX RESTART (4 CPU) 07:50:01 CPU %user %nice %system %iowait %steal %idle 07:51:01 all 17.88 0.00 2.34 5.55 0.08 74.16 07:51:01 0 29.86 0.00 2.14 2.26 0.08 65.66 07:51:01 1 16.62 0.00 2.25 7.15 0.07 73.91 07:51:01 2 8.73 0.00 1.80 9.54 0.10 79.82 07:51:01 3 16.20 0.00 3.18 3.27 0.07 77.28 07:52:01 all 25.21 0.00 7.42 3.65 0.11 63.61 07:52:01 0 38.22 0.00 8.47 3.90 0.13 49.28 07:52:01 1 24.20 0.00 6.19 2.16 0.10 67.35 07:52:01 2 15.95 0.00 7.10 5.66 0.10 71.18 07:52:01 3 22.36 0.00 7.90 2.88 0.10 66.75 07:53:01 all 43.07 0.00 18.80 4.56 0.14 33.44 07:53:01 0 45.01 0.00 18.38 1.57 0.15 34.88 07:53:01 1 43.75 0.00 19.36 10.86 0.13 25.89 07:53:01 2 41.94 0.00 18.17 1.28 0.15 38.46 07:53:01 3 41.61 0.00 19.28 4.51 0.13 34.47 07:54:01 all 8.73 0.00 5.18 10.24 0.10 75.74 07:54:01 0 7.32 0.00 4.57 4.34 0.07 83.71 07:54:01 1 6.95 0.00 4.71 17.18 0.12 71.04 07:54:01 2 8.96 0.00 6.07 7.82 0.13 77.03 07:54:01 3 11.68 0.00 5.41 11.66 0.08 71.16 07:55:01 all 26.92 0.00 9.46 1.26 0.12 62.24 07:55:01 0 24.45 0.00 9.43 3.47 0.13 62.53 07:55:01 1 28.01 0.00 8.91 0.33 0.10 62.64 07:55:01 2 28.71 0.00 9.81 0.79 0.12 60.58 07:55:01 3 26.54 0.00 9.65 0.44 0.12 63.25 07:56:01 all 36.96 0.00 15.64 2.64 0.11 44.65 07:56:01 0 35.98 0.00 15.32 2.19 0.10 46.41 07:56:01 1 40.61 0.00 16.15 3.16 0.12 39.97 07:56:01 2 36.46 0.00 15.40 2.92 0.12 45.10 07:56:01 3 34.76 0.00 15.70 2.31 0.12 47.11 07:57:01 all 11.87 0.00 1.65 18.98 0.09 67.41 07:57:01 0 4.92 0.00 1.53 20.79 0.08 72.67 07:57:01 1 24.52 0.00 1.96 21.27 0.10 52.15 07:57:01 2 14.36 0.00 2.06 24.35 0.12 59.11 07:57:01 3 3.72 0.00 1.04 9.60 0.03 85.60 Average: all 24.40 0.00 8.66 6.69 0.11 60.15 Average: 0 26.55 0.00 8.55 5.49 0.11 59.30 Average: 1 26.39 0.00 8.52 8.88 0.11 56.12 Average: 2 22.23 0.00 8.66 7.46 0.12 61.53 Average: 3 22.42 0.00 8.89 4.96 0.09 63.64