---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5424 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 12G 7.7G 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: 3944 473 318 0 3151 3187 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:07:f4:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe07:f436/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:0a:53:e2 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-5424) 09/18/24 _x86_64_ (4 CPU) 22:25:35 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 165.09 66.57 98.52 4965.04 42724.76 22:28:02 228.76 18.03 210.73 2667.02 112692.93 22:29:01 461.01 67.48 393.53 3193.90 21381.33 22:30:01 529.41 1.80 527.61 175.57 15778.17 22:31:01 445.81 42.69 403.12 3446.76 17938.34 22:32:01 44.06 20.76 23.30 1231.66 2264.29 Average: 311.89 36.13 275.77 2611.74 35547.64 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1630572 3354912 2408088 59.63 53412 1825020 882632 17.35 569176 1656140 147048 22:28:02 375372 3315596 3663288 90.71 111628 2890972 1084324 21.31 519704 2828432 94484 22:29:01 104460 3230600 3934200 97.41 144388 3019672 1296072 25.48 665992 2924724 3668 22:30:01 111488 3227196 3927172 97.24 168980 2947060 1296072 25.48 660700 2883904 3452 22:31:01 177188 3325660 3861472 95.61 179664 2970632 1224276 24.07 647260 2833396 11048 22:32:01 417088 3304924 3621572 89.67 180244 2729288 939464 18.47 883860 2380976 220 Average: 469361 3293148 3569299 88.38 139719 2730441 1120473 22.03 657782 2584595 43320 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 ens3 372.50 252.59 1506.05 69.07 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:28:02 ens3 453.69 255.58 13403.51 21.63 0.00 0.00 0.00 0.00 22:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:02 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 22:29:01 ens3 298.24 163.60 1592.61 12.14 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 ens3 19.08 16.58 4.17 4.63 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 279.82 314.30 27.24 2270.77 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 2.60 2.60 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 237.20 167.19 2765.06 397.23 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 0.94 0.94 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5424) 09/18/24 _x86_64_ (4 CPU) 22:25:35 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 20.19 0.00 2.13 4.98 0.06 72.65 22:27:01 0 6.54 0.00 1.14 8.36 0.03 83.93 22:27:01 1 31.56 0.00 2.51 3.34 0.05 62.54 22:27:01 2 14.00 0.00 1.55 1.80 0.05 82.59 22:27:01 3 28.73 0.00 3.29 6.46 0.08 61.45 22:28:02 all 21.01 0.00 7.02 4.39 0.07 67.51 22:28:02 0 16.12 0.00 6.38 8.06 0.05 69.39 22:28:02 1 17.01 0.00 8.09 1.47 0.07 73.36 22:28:02 2 30.86 0.00 6.16 4.27 0.08 58.62 22:28:02 3 20.09 0.00 7.43 3.72 0.09 68.67 22:29:01 all 3.64 0.00 2.08 16.61 0.07 77.60 22:29:01 0 5.66 0.00 1.97 4.95 0.07 87.35 22:29:01 1 3.52 0.00 2.82 32.00 0.09 61.59 22:29:01 2 3.36 0.00 2.25 22.47 0.10 71.82 22:29:01 3 1.97 0.00 1.28 7.05 0.05 89.64 22:30:01 all 0.57 0.00 1.49 23.16 0.06 74.71 22:30:01 0 0.94 0.00 2.43 35.17 0.08 61.38 22:30:01 1 1.07 0.00 1.56 15.09 0.07 82.22 22:30:01 2 0.30 0.00 1.87 42.53 0.10 55.19 22:30:01 3 0.00 0.00 0.13 0.00 0.00 99.87 22:31:01 all 6.14 0.00 4.54 14.96 0.08 74.28 22:31:01 0 6.02 0.00 4.12 8.83 0.05 80.97 22:31:01 1 7.16 0.00 4.31 14.38 0.07 74.08 22:31:01 2 7.48 0.00 5.36 30.81 0.12 56.22 22:31:01 3 3.88 0.00 4.40 5.88 0.07 85.78 22:32:01 all 19.30 0.00 3.56 0.77 0.08 76.29 22:32:01 0 19.33 0.00 3.07 0.29 0.07 77.25 22:32:01 1 18.08 0.00 3.48 1.12 0.08 77.23 22:32:01 2 20.22 0.00 3.50 1.58 0.08 74.62 22:32:01 3 19.62 0.00 4.18 0.08 0.08 76.04 Average: all 11.83 0.00 3.47 10.80 0.07 73.84 Average: 0 9.10 0.00 3.18 10.96 0.06 76.70 Average: 1 13.10 0.00 3.79 11.17 0.07 71.86 Average: 2 12.72 0.00 3.45 17.19 0.09 66.55 Average: 3 12.40 0.00 3.45 3.85 0.06 80.24