---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7238 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: 2799.998 BogoMIPS: 5599.99 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 9.3G 69G 12% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 681 12388 1 2927 14976 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:b6:c4:3a brd ff:ff:ff:ff:ff:ff inet 10.30.170.200/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:feb6:c43a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:54:14:91 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-7238) 01/03/25 _x86_64_ (4 CPU) 13:15:54 LINUX RESTART (4 CPU) 13:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:17:01 340.49 159.39 181.10 0.00 12019.86 85279.65 0.00 13:18:01 250.02 50.41 199.62 0.00 2085.92 12500.33 0.00 13:19:01 50.82 16.64 34.17 0.00 1199.87 12013.60 0.00 13:20:01 16.70 0.23 16.46 0.00 16.93 2216.30 0.00 Average: 164.50 56.67 107.84 0.00 3830.54 28001.80 0.00 13:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:17:01 13462968 15380188 605356 3.70 59056 2062788 1345816 7.72 867220 1788520 98200 13:18:01 12549572 14954764 1006948 6.15 87400 2497544 1687656 9.68 1331072 2188496 248988 13:19:01 11470600 14047492 1912244 11.67 91352 2656512 2481492 14.24 2346764 2241044 31712 13:20:01 12692564 15335160 624312 3.81 93908 2714004 1321236 7.58 1077768 2285748 36260 Average: 12543926 14929401 1037215 6.33 82929 2482712 1709050 9.81 1405706 2125952 103790 13:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:17:01 ens3 403.07 263.84 2233.66 69.60 0.00 0.00 0.00 0.00 13:17:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 200.52 164.72 2733.33 27.34 0.00 0.00 0.00 0.00 13:18:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 114.95 97.93 1334.02 15.59 0.00 0.00 0.00 0.00 13:19:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 58.51 50.56 17.24 14.25 0.00 0.00 0.00 0.00 13:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 194.26 144.26 1579.55 31.69 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 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-7238) 01/03/25 _x86_64_ (4 CPU) 13:15:54 LINUX RESTART (4 CPU) 13:16:01 CPU %user %nice %system %iowait %steal %idle 13:17:01 all 15.21 17.71 14.74 5.08 0.14 47.12 13:17:01 0 11.60 19.17 15.04 2.78 0.12 51.30 13:17:01 1 18.35 15.39 14.90 5.33 0.13 45.90 13:17:01 2 16.39 17.60 14.43 8.29 0.14 43.15 13:17:01 3 14.50 18.71 14.59 3.94 0.17 48.10 13:18:01 all 27.40 3.31 3.87 3.48 0.09 61.84 13:18:01 0 22.36 3.93 4.43 5.79 0.08 63.41 13:18:01 1 38.09 4.22 4.61 1.63 0.10 51.35 13:18:01 2 30.11 2.16 3.23 2.41 0.08 62.00 13:18:01 3 19.04 2.94 3.19 4.11 0.10 70.62 13:19:01 all 76.72 0.00 2.19 1.22 0.11 19.76 13:19:01 0 80.90 0.00 2.04 2.08 0.10 14.88 13:19:01 1 80.33 0.00 2.21 0.62 0.12 16.72 13:19:01 2 69.11 0.00 2.31 1.03 0.12 27.44 13:19:01 3 76.55 0.00 2.18 1.14 0.12 20.01 13:20:01 all 64.04 0.00 1.93 0.35 0.11 33.57 13:20:01 0 63.81 0.00 1.99 0.03 0.12 34.05 13:20:01 1 60.88 0.00 1.19 0.12 0.12 37.69 13:20:01 2 64.08 0.00 2.10 0.76 0.12 32.93 13:20:01 3 67.37 0.00 2.43 0.49 0.10 29.62 Average: all 45.90 5.23 5.66 2.53 0.11 40.57 Average: 0 44.70 5.75 5.86 2.67 0.11 40.92 Average: 1 49.44 4.89 5.72 1.92 0.12 37.91 Average: 2 44.97 4.90 5.49 3.11 0.11 41.41 Average: 3 44.48 5.36 5.56 2.41 0.12 42.06