---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10851 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 13G 7.2G 63% / 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 498 569 0 2875 3162 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:3e:95:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe3e:95d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:e2:f5:a6 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-10851) 11/20/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 192.47 83.89 108.58 6591.30 42470.40 15:35:01 290.24 77.81 212.43 16543.49 125191.04 15:36:01 384.50 36.96 347.54 4149.84 27359.44 15:37:01 259.84 211.50 48.34 8190.77 10614.10 15:38:01 56.17 33.36 22.81 1939.28 2250.42 Average: 236.53 88.73 147.80 7462.96 41392.76 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1655028 3346744 2383624 59.02 52420 1794724 895844 17.61 573372 1629320 134492 15:35:01 116592 3308344 3922060 97.11 116680 3147376 1105224 21.73 507644 3110136 260368 15:36:01 298056 3213460 3740596 92.62 152328 2828684 1499992 29.49 771908 2654184 156980 15:37:01 304788 3178632 3733864 92.45 154744 2793612 1100172 21.63 979976 2451012 34424 15:38:01 586816 3214048 3451836 85.47 156916 2550092 1031356 20.27 811768 2343196 15256 Average: 592256 3252246 3446396 85.34 126618 2622898 1126518 22.14 728934 2437570 120304 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 386.99 237.74 1408.74 68.31 0.00 0.00 0.00 0.00 15:34:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 391.91 175.27 14285.51 14.72 0.00 0.00 0.00 0.00 15:35:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 209.10 166.37 954.65 13.90 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 151.66 89.12 1025.18 9.78 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 43.94 37.33 176.62 21.03 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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: ens3 236.38 141.09 3546.52 25.57 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10851) 11/20/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 19.96 0.00 2.59 5.77 0.06 71.61 15:34:02 0 10.68 0.00 2.30 5.17 0.05 81.79 15:34:02 1 17.07 0.00 2.12 3.46 0.05 77.30 15:34:02 2 27.53 0.00 3.38 10.96 0.08 58.05 15:34:02 3 24.58 0.00 2.56 3.53 0.07 69.26 15:35:01 all 24.18 0.00 7.56 5.30 0.08 62.88 15:35:01 0 17.38 0.00 7.49 4.25 0.07 70.82 15:35:01 1 25.46 0.00 6.88 3.96 0.10 63.60 15:35:01 2 17.16 0.00 8.10 8.98 0.07 65.70 15:35:01 3 36.64 0.00 7.79 4.02 0.07 51.48 15:36:01 all 18.11 0.00 4.34 13.44 0.08 64.02 15:36:01 0 15.62 0.00 3.89 11.45 0.05 69.00 15:36:01 1 16.47 0.00 3.20 4.41 0.05 75.88 15:36:01 2 16.96 0.00 3.95 3.78 0.13 75.18 15:36:01 3 23.42 0.00 6.33 34.20 0.10 35.95 15:37:01 all 43.32 0.00 5.14 11.57 0.09 39.88 15:37:01 0 42.65 0.00 5.05 11.40 0.10 40.80 15:37:01 1 44.71 0.00 5.14 11.27 0.08 38.80 15:37:01 2 42.81 0.00 5.03 11.40 0.10 40.65 15:37:01 3 43.11 0.00 5.32 12.20 0.08 39.29 15:38:01 all 20.15 0.00 1.01 1.40 0.05 77.40 15:38:01 0 23.48 0.00 1.14 1.44 0.05 73.89 15:38:01 1 27.84 0.00 1.07 0.40 0.07 70.63 15:38:01 2 8.24 0.00 0.75 2.61 0.05 88.35 15:38:01 3 21.01 0.00 1.10 1.12 0.05 76.72 Average: all 25.13 0.00 4.11 7.50 0.07 63.19 Average: 0 21.96 0.00 3.95 6.74 0.06 67.29 Average: 1 26.30 0.00 3.66 4.69 0.07 65.27 Average: 2 22.53 0.00 4.22 7.53 0.09 65.63 Average: 3 29.71 0.00 4.60 11.01 0.07 54.60