---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-808 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 10G 68G 13% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1268 10876 1 3853 14389 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:0a:7a:7b brd ff:ff:ff:ff:ff:ff inet 10.30.171.77/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe0a:7a7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:09:dd:fe 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-808) 12/07/24 _x86_64_ (4 CPU) 17:48:03 LINUX RESTART (4 CPU) 17:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:50:01 253.10 75.91 177.19 0.00 3224.40 11653.96 0.00 17:51:01 87.22 21.36 65.86 0.00 1320.85 13286.32 0.00 17:52:01 69.62 5.15 64.47 0.00 179.97 14941.78 0.00 17:53:01 15.05 3.05 12.00 0.00 77.85 6695.42 0.00 17:54:01 49.86 5.03 44.83 0.00 4500.58 18346.01 0.00 Average: 94.45 21.92 72.52 0.00 1856.22 12989.10 0.00 17:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:50:01 12764852 15088972 881780 5.38 78716 2431932 1546420 8.87 1159296 2161432 244068 17:51:01 11672376 14221888 1741424 10.63 84488 2645244 2371580 13.61 2126300 2270988 48940 17:52:01 10576420 13611380 2349160 14.34 98208 3095756 2821628 16.19 2923380 2542276 273184 17:53:01 11644936 14868056 1092932 6.67 99244 3279944 1694068 9.72 1705920 2697040 288492 17:54:01 11233288 14828544 1122248 6.85 108356 3633180 1755664 10.07 1935012 2856568 176 Average: 11578374 14523768 1437509 8.78 93802 3017211 2037872 11.69 1969982 2505661 170972 17:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:50:01 ens3 216.28 173.74 2774.17 24.67 0.00 0.00 0.00 0.00 17:50:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 211.05 164.72 2400.68 22.49 0.00 0.00 0.00 0.00 17:51:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 300.60 211.16 3865.46 24.84 0.00 0.00 0.00 0.00 17:52:01 lo 2151.97 2151.97 2042.09 2042.09 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 8809.22 2264.79 3549.74 1506.28 0.00 0.00 0.00 0.00 17:53:01 lo 0.97 0.97 0.06 0.06 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 18318.91 4686.49 7014.99 2683.36 0.00 0.00 0.00 0.00 17:54:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 5588.94 1504.57 3924.80 855.07 0.00 0.00 0.00 0.00 Average: lo 432.59 432.59 409.84 409.84 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-808) 12/07/24 _x86_64_ (4 CPU) 17:48:03 LINUX RESTART (4 CPU) 17:49:02 CPU %user %nice %system %iowait %steal %idle 17:50:01 all 26.22 6.79 6.68 2.92 0.08 57.32 17:50:01 0 36.43 6.56 6.66 3.99 0.09 46.29 17:50:01 1 18.63 7.06 6.60 3.12 0.07 64.52 17:50:01 2 29.23 5.63 6.19 2.23 0.10 56.62 17:50:01 3 20.61 7.92 7.27 2.33 0.07 61.81 17:51:01 all 56.75 0.00 1.79 0.93 0.08 40.45 17:51:01 0 56.08 0.00 1.39 1.68 0.08 40.77 17:51:01 1 57.95 0.00 1.94 0.52 0.08 39.51 17:51:01 2 51.06 0.00 1.83 0.79 0.08 46.24 17:51:01 3 61.89 0.00 2.01 0.74 0.08 35.27 17:52:01 all 60.92 0.00 2.93 1.50 0.11 34.54 17:52:01 0 61.96 0.00 2.26 1.21 0.12 34.45 17:52:01 1 58.57 0.00 2.81 1.02 0.08 37.52 17:52:01 2 62.50 0.00 2.57 0.39 0.14 34.41 17:52:01 3 60.63 0.00 4.10 3.38 0.08 31.80 17:53:01 all 38.49 0.00 3.86 0.35 0.08 57.22 17:53:01 0 30.57 0.00 4.37 0.47 0.08 64.50 17:53:01 1 55.79 0.00 4.53 0.62 0.08 38.97 17:53:01 2 31.27 0.00 2.99 0.23 0.07 65.44 17:53:01 3 36.35 0.00 3.57 0.07 0.07 59.95 17:54:01 all 15.18 0.00 6.17 1.36 0.07 77.21 17:54:01 0 14.06 0.00 6.99 2.30 0.09 76.56 17:54:01 1 16.96 0.00 6.45 0.60 0.07 75.92 17:54:01 2 14.58 0.00 5.40 1.95 0.07 77.99 17:54:01 3 15.07 0.00 5.87 0.61 0.07 78.38 Average: all 39.58 1.34 4.28 1.41 0.08 53.31 Average: 0 39.94 1.30 4.31 1.92 0.09 52.43 Average: 1 41.62 1.40 4.46 1.17 0.08 51.28 Average: 2 37.74 1.12 3.79 1.12 0.09 56.15 Average: 3 39.02 1.57 4.55 1.42 0.07 53.37