---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18618 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 15% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 702 9646 1 5648 14955 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0d:28:3c brd ff:ff:ff:ff:ff:ff inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe0d:283c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:7d:b6:61 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18618) 09/04/24 _x86_64_ (4 CPU) 14:31:46 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:33:03 366.32 171.72 194.59 0.00 12680.90 46017.43 0.00 14:34:01 119.44 45.01 74.44 0.00 2756.08 11956.99 0.00 14:35:01 47.53 3.02 44.52 0.00 153.15 18001.20 0.00 14:36:01 53.96 0.18 53.77 0.00 2.53 53815.96 0.00 14:37:01 76.70 3.62 73.09 0.00 1261.39 38281.22 0.00 Average: 132.96 44.75 88.21 0.00 3378.26 33763.88 0.00 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:03 13421944 15372704 612704 3.74 58972 2095944 1326004 7.61 865600 1829824 127544 14:34:01 12027788 14607452 1352400 8.26 86344 2668296 1989060 11.41 1690452 2344816 387344 14:35:01 10505008 14132760 1826036 11.15 102868 3651044 2625228 15.06 2429600 3076812 874816 14:36:01 8454096 13521712 2436196 14.87 126184 5010756 2914820 16.72 3052660 4446308 1006188 14:37:01 10112680 15309656 641964 3.92 133068 5130892 1415036 8.12 1282980 4550112 41860 Average: 10904303 14588857 1373860 8.39 101487 3711386 2054030 11.78 1864258 3249574 487550 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:03 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 14:33:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:03 ens3 361.53 258.62 1905.64 69.81 0.00 0.00 0.00 0.00 14:34:01 lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 362.56 285.73 5541.38 36.83 0.00 0.00 0.00 0.00 14:35:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 346.88 282.92 2751.36 50.53 0.00 0.00 0.00 0.00 14:36:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 320.98 277.59 301.76 85.25 0.00 0.00 0.00 0.00 14:37:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 269.41 186.29 1393.21 122.46 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 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 332.08 258.04 2357.29 73.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18618) 09/04/24 _x86_64_ (4 CPU) 14:31:46 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:03 all 18.73 17.80 14.36 5.84 0.16 43.12 14:33:03 0 21.92 16.48 14.48 6.55 0.13 40.43 14:33:03 1 21.45 16.93 14.22 9.04 0.14 38.23 14:33:03 2 15.14 19.51 15.31 4.11 0.20 45.73 14:33:03 3 16.34 18.31 13.41 3.61 0.15 48.18 14:34:01 all 41.29 0.93 2.97 1.97 0.10 52.73 14:34:01 0 35.48 1.10 2.30 3.13 0.10 57.89 14:34:01 1 36.57 1.28 2.85 0.86 0.10 58.33 14:34:01 2 38.58 1.06 3.64 2.78 0.12 53.81 14:34:01 3 54.54 0.28 3.12 1.11 0.09 40.87 14:35:01 all 58.81 0.00 2.47 0.88 0.11 37.73 14:35:01 0 50.99 0.00 2.83 1.90 0.12 44.16 14:35:01 1 73.72 0.00 2.69 0.75 0.10 22.74 14:35:01 2 55.84 0.00 2.35 0.45 0.12 41.24 14:35:01 3 54.62 0.00 2.00 0.44 0.12 42.83 14:36:01 all 46.92 0.00 2.63 3.05 0.09 47.30 14:36:01 0 36.30 0.00 2.87 4.37 0.08 56.38 14:36:01 1 56.73 0.00 3.56 1.11 0.08 38.52 14:36:01 2 55.67 0.00 2.33 0.03 0.10 41.87 14:36:01 3 39.08 0.00 1.77 6.70 0.10 52.35 14:37:01 all 16.23 0.00 1.41 3.65 0.07 78.64 14:37:01 0 8.95 0.00 1.42 3.81 0.07 85.75 14:37:01 1 20.52 0.00 1.38 1.58 0.08 76.45 14:37:01 2 26.00 0.00 1.24 0.60 0.07 72.10 14:37:01 3 9.41 0.00 1.62 8.63 0.07 80.28 Average: all 36.39 3.74 4.76 3.08 0.11 51.92 Average: 0 30.69 3.52 4.79 3.95 0.10 56.94 Average: 1 41.87 3.64 4.94 2.67 0.10 46.78 Average: 2 38.27 4.11 4.96 1.58 0.12 50.95 Average: 3 34.74 3.70 4.36 4.11 0.11 52.98