---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6647 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 11G 8.7G 55% / 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 481 1637 0 1825 3179 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:b4:6b:2c brd ff:ff:ff:ff:ff:ff inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:feb4:6b2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:6e:4e:b8 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-6647) 10/03/24 _x86_64_ (4 CPU) 09:22:41 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:02 191.47 83.99 107.48 6586.07 42608.61 09:25:01 175.50 13.70 161.80 2320.04 31411.55 09:26:01 245.69 48.28 197.42 1070.13 45646.38 09:27:01 132.32 101.07 31.26 8516.63 1884.17 09:28:01 37.54 35.59 1.95 939.71 54.12 09:29:01 79.87 54.31 25.56 2811.80 1426.70 Average: 143.65 56.27 87.38 3711.25 20476.99 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:02 1667476 3365072 2371176 58.71 52684 1800304 883104 17.36 559600 1632020 129776 09:25:01 124228 2905992 3914424 96.92 126104 2593052 1487264 29.24 1083532 2471932 295060 09:26:01 501156 2347588 3537496 87.59 149456 1721496 1513804 29.76 1627316 1540004 9572 09:27:01 1463724 3185700 2574928 63.76 151644 1623636 1342604 26.39 905828 1340676 352 09:28:01 140900 1587300 3897752 96.51 151720 1348636 1582000 31.10 2282888 1255136 152 09:29:01 1698448 3246056 2340204 57.95 154812 1467264 1006232 19.78 734104 1305128 16732 Average: 932655 2772951 3105997 76.91 131070 1759065 1302501 25.60 1198878 1590816 75274 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:24:02 ens3 355.11 237.34 1476.08 67.39 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 09:25:01 ens3 714.45 289.01 3406.81 49.02 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 541.95 122.82 3571.21 9.77 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 38.65 38.65 1471.75 1471.75 0.00 0.00 0.00 0.00 09:27:01 ens3 11.85 9.61 3.36 4.68 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 0.60 0.30 0.29 0.20 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 4.80 4.80 0.42 0.42 0.00 0.00 0.00 0.00 09:29:01 ens3 47.76 65.17 17.79 327.03 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 7.90 7.90 246.10 246.10 0.00 0.00 0.00 0.00 Average: ens3 277.44 120.25 1407.23 76.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6647) 10/03/24 _x86_64_ (4 CPU) 09:22:41 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:02 all 18.71 0.00 2.43 5.29 0.07 73.50 09:24:02 0 17.86 0.00 1.73 3.10 0.07 77.25 09:24:02 1 27.85 0.00 2.93 4.21 0.07 64.94 09:24:02 2 14.69 0.00 2.09 3.81 0.05 79.37 09:24:02 3 14.45 0.00 2.97 10.06 0.05 72.48 09:25:01 all 23.57 0.00 5.39 5.09 0.08 65.87 09:25:01 0 13.21 0.00 4.32 2.17 0.08 80.21 09:25:01 1 34.95 0.00 6.87 3.23 0.09 54.86 09:25:01 2 29.12 0.00 5.64 3.52 0.09 61.64 09:25:01 3 17.09 0.00 4.72 11.46 0.09 66.64 09:26:01 all 36.57 0.00 7.35 6.37 0.10 49.61 09:26:01 0 37.34 0.00 6.42 0.67 0.10 55.47 09:26:01 1 34.47 0.00 7.22 7.98 0.10 50.24 09:26:01 2 42.95 0.00 8.30 7.88 0.12 40.75 09:26:01 3 31.52 0.00 7.47 8.96 0.08 51.96 09:27:01 all 54.20 0.00 6.01 3.27 0.11 36.41 09:27:01 0 48.41 0.00 5.70 2.77 0.10 43.01 09:27:01 1 52.99 0.00 6.28 4.88 0.10 35.76 09:27:01 2 56.71 0.00 5.56 1.84 0.12 35.77 09:27:01 3 58.72 0.00 6.53 3.58 0.12 31.06 09:28:01 all 43.60 0.00 6.39 0.80 0.10 49.11 09:28:01 0 50.91 0.00 5.77 0.27 0.10 42.95 09:28:01 1 33.84 0.00 6.55 0.67 0.10 58.85 09:28:01 2 43.42 0.00 6.35 0.29 0.10 49.85 09:28:01 3 46.28 0.00 6.86 2.00 0.10 44.76 09:29:01 all 33.82 0.00 3.89 1.74 0.08 60.47 09:29:01 0 23.08 0.00 3.63 0.70 0.05 72.53 09:29:01 1 54.44 0.00 4.13 4.12 0.10 37.21 09:29:01 2 29.11 0.00 3.96 1.25 0.08 65.61 09:29:01 3 28.67 0.00 3.83 0.91 0.07 66.52 Average: all 35.09 0.00 5.24 3.75 0.09 55.83 Average: 0 31.81 0.00 4.59 1.61 0.08 61.90 Average: 1 39.75 0.00 5.65 4.18 0.09 50.32 Average: 2 35.98 0.00 5.31 3.09 0.09 55.52 Average: 3 32.81 0.00 5.39 6.14 0.08 55.57