---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7865 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 7.7G 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 464 325 0 3154 3196 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:d3:43:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fed3:4324/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:8e:3e:85 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-7865) 10/16/24 _x86_64_ (4 CPU) 22:25:33 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 144.71 65.66 79.05 4916.11 7901.62 22:28:02 246.09 25.05 221.04 3843.84 118662.23 22:29:01 574.11 65.14 508.96 2767.80 19529.71 22:30:01 618.38 0.52 617.86 4.53 18198.83 22:31:01 254.12 39.84 214.28 3006.83 13664.79 22:32:01 49.55 28.71 20.84 1951.75 1120.69 Average: 313.76 37.41 276.35 2748.49 29881.66 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1638908 3376532 2399752 59.42 53944 1837424 861836 16.94 547380 1669812 157448 22:28:02 706448 3257952 3332212 82.51 111924 2549820 1261372 24.79 688472 2378016 1448 22:29:01 312552 3237480 3726108 92.26 152284 2836880 1276660 25.10 754476 2658476 1508 22:30:01 113620 3245508 3925040 97.19 174756 2972108 1284912 25.26 761120 2799336 1352 22:31:01 185908 3344436 3852752 95.40 179924 3009528 1011064 19.87 820656 2688344 64 22:32:01 399448 3310488 3639212 90.11 180776 2777064 941124 18.50 1021280 2288772 2456 Average: 559481 3295399 3479179 86.15 142268 2663804 1106161 21.74 765564 2413793 27379 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 22:27:01 ens3 389.44 261.91 1562.69 69.67 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 22:28:02 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 22:28:02 ens3 611.71 306.30 14186.35 26.07 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 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 123.59 62.41 758.99 4.50 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 22:30:01 lo 0.20 0.20 0.01 0.01 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 22:31:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 22:31:01 ens3 58.42 75.24 11.59 342.79 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 22:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 22:32:01 ens3 137.17 254.78 21.27 1933.99 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 Average: lo 1.09 1.09 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 220.37 160.41 2763.26 397.27 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-7865) 10/16/24 _x86_64_ (4 CPU) 22:25:33 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 20.50 0.00 1.85 4.27 0.06 73.31 22:27:01 0 12.19 0.00 1.39 4.89 0.05 81.48 22:27:01 1 20.94 0.00 1.80 7.23 0.07 69.96 22:27:01 2 9.93 0.00 1.21 3.55 0.07 85.24 22:27:01 3 39.03 0.00 3.01 1.44 0.07 56.46 22:28:02 all 21.96 0.00 6.96 3.94 0.07 67.06 22:28:02 0 18.60 0.00 5.90 3.02 0.05 72.43 22:28:02 1 18.47 0.00 7.11 2.12 0.07 72.23 22:28:02 2 17.80 0.00 5.84 8.65 0.09 67.62 22:28:02 3 32.98 0.00 8.98 1.99 0.10 55.95 22:29:01 all 1.74 0.00 1.89 21.04 0.08 75.25 22:29:01 0 2.74 0.00 1.51 9.64 0.07 86.04 22:29:01 1 1.99 0.00 1.38 11.79 0.05 84.79 22:29:01 2 1.40 0.00 3.45 44.57 0.12 50.47 22:29:01 3 0.83 0.00 1.24 18.47 0.05 79.40 22:30:01 all 0.69 0.00 1.84 22.76 0.09 74.62 22:30:01 0 0.22 0.00 1.20 27.90 0.08 70.60 22:30:01 1 0.50 0.00 1.93 17.89 0.07 79.61 22:30:01 2 0.66 0.00 2.42 26.54 0.12 70.27 22:30:01 3 1.37 0.00 1.82 18.74 0.08 77.98 22:31:01 all 13.47 0.00 6.48 7.53 0.09 72.43 22:31:01 0 13.82 0.00 5.21 5.02 0.08 75.86 22:31:01 1 13.54 0.00 7.04 7.96 0.08 71.38 22:31:01 2 12.45 0.00 5.76 6.95 0.10 74.74 22:31:01 3 14.07 0.00 7.91 10.19 0.10 67.74 22:32:01 all 21.55 0.00 1.21 1.26 0.06 75.91 22:32:01 0 26.31 0.00 1.17 0.40 0.05 72.07 22:32:01 1 12.53 0.00 1.09 0.03 0.03 86.32 22:32:01 2 13.06 0.00 1.15 2.86 0.08 82.85 22:32:01 3 34.37 0.00 1.44 1.75 0.08 62.35 Average: all 13.34 0.00 3.37 10.11 0.08 73.11 Average: 0 12.32 0.00 2.72 8.49 0.06 76.40 Average: 1 11.35 0.00 3.39 7.83 0.06 77.37 Average: 2 9.23 0.00 3.29 15.38 0.10 72.00 Average: 3 20.47 0.00 4.06 8.75 0.08 66.64