---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4674 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: 2800.000 BogoMIPS: 5600.00 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 11G 9.0G 54% / 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 577 138 0 3227 3084 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:63:cc:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe63:ccdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:c2:09:8f 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-4674) 09/09/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 193.90 83.96 109.95 6593.67 43305.18 21:36:01 256.97 12.62 244.35 2264.53 51100.00 21:37:01 13.73 0.02 13.71 3.73 501.38 21:38:01 24.46 0.03 24.43 0.67 5704.65 21:39:01 126.19 76.25 49.94 9307.08 14813.26 21:40:01 19.91 7.03 12.88 568.34 483.71 Average: 105.86 29.99 75.87 3123.40 19317.04 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1650636 3364936 2388016 59.13 54400 1814348 864160 16.99 557584 1648524 134036 21:36:01 399424 3187288 3639228 90.11 93764 2805844 1461940 28.74 873804 2501480 632 21:37:01 246064 3049044 3792588 93.91 97084 2813352 1523720 29.95 1015964 2508204 760 21:38:01 248152 2925228 3790500 93.86 98692 2695008 1640120 32.24 1086320 2442812 2236 21:39:01 248836 3222524 3789816 93.84 100636 2994532 1115080 21.92 1387048 2148928 348 21:40:01 197416 3192168 3841236 95.11 102140 3015660 1046292 20.57 1657684 1932988 16912 Average: 498421 3156865 3540231 87.66 91119 2689791 1275219 25.07 1096401 2197156 25821 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:35:01 ens3 390.17 265.09 1538.53 70.85 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 21:36:01 ens3 557.27 323.83 5329.60 29.36 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 49.71 42.54 84.94 12.58 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 ens3 484.04 254.84 2686.07 45.44 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 21:39:01 ens3 442.73 698.30 307.42 5105.68 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 21:40:01 ens3 684.99 679.42 55.69 5386.11 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 434.82 377.36 1666.82 1775.29 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4674) 09/09/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 19.91 0.00 2.60 5.84 0.06 71.58 21:35:01 0 22.72 0.00 3.28 4.27 0.05 69.68 21:35:01 1 29.81 0.00 2.91 3.06 0.07 64.16 21:35:01 2 14.02 0.00 1.97 9.94 0.05 74.01 21:35:01 3 13.15 0.00 2.22 6.11 0.08 78.44 21:36:01 all 17.46 0.00 4.01 6.70 0.08 71.75 21:36:01 0 29.02 0.00 4.60 6.63 0.08 59.67 21:36:01 1 14.58 0.00 3.88 12.48 0.08 68.97 21:36:01 2 11.23 0.00 3.42 7.25 0.08 78.01 21:36:01 3 14.97 0.00 4.17 0.45 0.05 80.36 21:37:01 all 5.18 0.00 1.66 0.03 0.05 93.08 21:37:01 0 4.25 0.00 1.39 0.00 0.03 94.33 21:37:01 1 5.29 0.00 1.77 0.08 0.05 92.80 21:37:01 2 4.40 0.00 1.59 0.00 0.07 93.94 21:37:01 3 6.78 0.00 1.86 0.00 0.05 91.31 21:38:01 all 6.67 0.00 3.36 0.18 0.06 89.73 21:38:01 0 8.59 0.00 3.52 0.18 0.05 87.65 21:38:01 1 5.85 0.00 3.37 0.34 0.07 90.37 21:38:01 2 5.66 0.00 3.58 0.17 0.08 90.50 21:38:01 3 6.55 0.00 2.96 0.05 0.05 90.39 21:39:01 all 20.58 0.00 2.73 2.93 0.08 73.68 21:39:01 0 21.07 0.00 2.72 2.25 0.08 73.88 21:39:01 1 20.64 0.00 2.95 3.37 0.05 72.99 21:39:01 2 19.37 0.00 2.33 2.62 0.07 75.61 21:39:01 3 21.25 0.00 2.90 3.49 0.10 72.25 21:40:01 all 22.01 0.00 1.03 0.50 0.06 76.39 21:40:01 0 21.35 0.00 0.77 0.07 0.05 77.76 21:40:01 1 15.27 0.00 0.84 0.45 0.07 83.37 21:40:01 2 28.14 0.00 1.24 1.41 0.08 69.13 21:40:01 3 23.27 0.00 1.32 0.07 0.05 75.29 Average: all 15.30 0.00 2.56 2.70 0.07 79.37 Average: 0 17.83 0.00 2.71 2.23 0.06 77.17 Average: 1 15.25 0.00 2.62 3.29 0.06 78.78 Average: 2 13.81 0.00 2.36 3.57 0.07 80.20 Average: 3 14.33 0.00 2.57 1.70 0.06 81.34