---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4589 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 9.2G 53% / 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 510 970 0 2462 3177 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:41:0e:98 brd ff:ff:ff:ff:ff:ff inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe41:e98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:6f:fc:ab 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 inet6 fe80::42:18ff:fe6f:fcab/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4589) 06/26/24 _x86_64_ (4 CPU) 14:18:31 LINUX RESTART (4 CPU) 14:19:01 tps rtps wtps bread/s bwrtn/s 14:20:01 28.86 21.13 7.73 2572.37 2398.93 14:21:01 122.30 35.39 86.90 1673.85 6120.05 14:22:01 78.60 33.23 45.38 2406.67 8352.87 14:23:01 9.21 0.03 9.18 0.27 346.82 14:24:01 43.21 11.95 31.26 776.27 3646.59 14:25:01 3.27 0.08 3.18 3.20 164.77 14:26:01 70.96 15.60 55.35 1090.56 37412.02 14:27:01 159.37 43.56 115.81 4045.06 26853.39 Average: 64.47 20.12 44.35 1570.96 10663.95 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 1959500 3384484 2079152 51.48 26812 1568088 834008 16.39 490116 1438960 2580 14:21:01 1475392 3281752 2563260 63.47 57384 1898436 928908 18.26 648216 1722980 213364 14:22:01 1293424 3189312 2745228 67.97 60716 1982676 1023500 20.12 766840 1782984 1436 14:23:01 1279932 3182884 2758720 68.31 62624 1987024 1023500 20.12 774756 1786588 1552 14:24:01 281320 2312496 3757332 93.03 65120 2108316 1816868 35.71 1679424 1867248 3436 14:25:01 259216 2290464 3779436 93.58 65196 2108416 1836708 36.10 1703392 1864932 248 14:26:01 129420 2166236 3909232 96.80 75372 2110232 2085628 41.00 1871372 1836840 664 14:27:01 1058940 3292192 2979712 73.78 82604 2301124 929448 18.27 978752 1807832 17112 Average: 967143 2887478 3071509 76.05 61978 2008039 1309821 25.75 1114108 1763546 30049 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:20:01 ens3 312.03 191.45 669.04 61.44 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 14:21:01 ens3 80.62 72.67 941.68 9.99 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 14:22:01 ens3 106.92 112.83 258.88 24.68 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:23:01 ens3 58.53 84.92 62.82 13.65 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 3.75 3.75 1.57 1.57 0.00 0.00 0.00 0.00 14:24:01 ens3 229.91 271.84 1595.21 48.39 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 13.06 13.06 3.49 3.49 0.00 0.00 0.00 0.00 14:25:01 ens3 4.22 2.95 0.96 0.96 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:26:01 lo 14.97 14.97 3.12 3.12 0.00 0.00 0.00 0.00 14:26:01 vethd2cfe12 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:26:01 ens3 339.62 312.34 5364.88 44.94 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:27:01 lo 6.60 6.60 0.58 0.58 0.00 0.00 0.00 0.00 14:27:01 ens3 227.40 318.51 59.52 2027.04 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.32 5.32 1.14 1.14 0.00 0.00 0.00 0.00 Average: ens3 169.92 170.95 1119.45 278.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4589) 06/26/24 _x86_64_ (4 CPU) 14:18:31 LINUX RESTART (4 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 5.68 0.00 0.53 1.00 0.02 92.77 14:20:01 0 5.61 0.00 0.44 0.64 0.05 93.27 14:20:01 1 5.33 0.00 0.48 1.97 0.02 92.20 14:20:01 2 4.14 0.00 0.73 0.42 0.02 94.70 14:20:01 3 7.66 0.00 0.47 0.95 0.02 90.90 14:21:01 all 18.92 0.00 1.61 3.96 0.05 75.46 14:21:01 0 29.58 0.00 2.10 2.25 0.05 66.02 14:21:01 1 3.76 0.00 0.64 7.53 0.03 88.04 14:21:01 2 23.56 0.00 2.26 4.63 0.08 69.47 14:21:01 3 18.70 0.00 1.43 1.45 0.03 78.39 14:22:01 all 10.18 0.00 0.73 1.32 0.04 87.73 14:22:01 0 10.21 0.00 0.78 1.20 0.03 87.78 14:22:01 1 6.72 0.00 0.47 1.37 0.05 91.38 14:22:01 2 13.33 0.00 1.14 2.44 0.07 83.03 14:22:01 3 10.45 0.00 0.52 0.30 0.03 88.70 14:23:01 all 3.57 0.00 0.21 0.03 0.03 96.16 14:23:01 0 0.13 0.00 0.03 0.00 0.00 99.83 14:23:01 1 6.25 0.00 0.59 0.00 0.05 93.11 14:23:01 2 2.12 0.00 0.22 0.00 0.03 97.63 14:23:01 3 5.77 0.00 0.03 0.12 0.02 94.06 14:24:01 all 28.32 0.00 1.02 0.54 0.07 70.05 14:24:01 0 27.64 0.00 1.00 0.17 0.05 71.14 14:24:01 1 29.63 0.00 0.99 0.75 0.07 68.57 14:24:01 2 26.84 0.00 1.40 0.35 0.08 71.32 14:24:01 3 29.21 0.00 0.69 0.89 0.05 69.17 14:25:01 all 2.94 0.00 0.29 0.05 0.03 96.70 14:25:01 0 2.10 0.00 0.28 0.00 0.03 97.58 14:25:01 1 2.50 0.00 0.37 0.00 0.03 97.10 14:25:01 2 5.13 0.00 0.25 0.03 0.05 94.54 14:25:01 3 1.99 0.00 0.23 0.13 0.03 97.61 14:26:01 all 18.30 0.00 2.56 1.01 0.06 78.06 14:26:01 0 13.41 0.00 2.25 0.40 0.03 83.91 14:26:01 1 19.90 0.00 2.73 2.09 0.07 75.22 14:26:01 2 14.49 0.00 2.96 0.50 0.05 81.99 14:26:01 3 25.43 0.00 2.33 1.06 0.07 71.12 14:27:01 all 20.64 0.00 2.76 3.58 0.07 72.96 14:27:01 0 12.55 0.00 2.23 2.11 0.05 83.06 14:27:01 1 19.17 0.00 2.74 1.82 0.05 76.21 14:27:01 2 25.36 0.00 3.49 3.17 0.08 67.89 14:27:01 3 25.47 0.00 2.58 7.24 0.07 64.64 Average: all 13.56 0.00 1.21 1.44 0.05 83.75 Average: 0 12.65 0.00 1.14 0.85 0.04 85.33 Average: 1 11.66 0.00 1.13 1.94 0.05 85.23 Average: 2 14.35 0.00 1.55 1.44 0.06 82.59 Average: 3 15.57 0.00 1.03 1.51 0.04 81.84