---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-272 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.6G 30G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 525 4275 1 3145 7112 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:43:f8:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe43:f81a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:1c:5a:08 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-2c-2g-272) 01/09/25 _x86_64_ (2 CPU) 12:26:39 LINUX RESTART (2 CPU) 12:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:28:01 389.05 140.89 248.16 0.00 10955.30 46848.20 0.00 12:29:01 96.65 1.28 95.37 0.00 77.99 15739.53 0.00 12:30:01 78.57 1.48 77.09 0.00 173.30 21811.70 0.00 Average: 186.97 47.37 139.60 0.00 3695.20 28028.60 0.00 12:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 5317424 7353144 439436 5.40 64088 2141248 1130368 12.31 681224 1904968 188064 12:29:01 4691516 7335268 432176 5.31 89108 2692596 1190892 12.97 729316 2427156 366684 12:30:01 4422872 7327228 439620 5.40 108696 2907008 1124572 12.24 818036 2580744 16528 Average: 4810604 7338547 437077 5.37 87297 2580284 1148611 12.51 742859 2304289 190425 12:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 12:28:01 ens3 326.50 205.59 1697.28 64.84 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:29:01 ens3 93.65 69.07 1492.28 14.13 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 12:30:01 ens3 60.81 58.66 828.55 13.30 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 159.39 110.58 1337.37 30.57 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-2c-2g-272) 01/09/25 _x86_64_ (2 CPU) 12:26:39 LINUX RESTART (2 CPU) 12:27:02 CPU %user %nice %system %iowait %steal %idle 12:28:01 all 35.68 20.71 17.75 10.31 0.11 15.44 12:28:01 0 50.87 13.06 15.33 9.85 0.12 10.78 12:28:01 1 20.26 28.47 20.21 10.77 0.10 20.18 12:29:01 all 37.05 0.00 3.12 8.76 0.11 50.96 12:29:01 0 48.15 0.00 3.92 10.51 0.10 37.33 12:29:01 1 25.98 0.00 2.32 7.02 0.12 64.56 12:30:01 all 41.45 0.00 3.52 9.56 0.09 45.38 12:30:01 0 28.88 0.00 3.36 11.46 0.08 56.22 12:30:01 1 54.04 0.00 3.68 7.65 0.10 34.53 Average: all 38.08 6.75 8.02 9.53 0.10 37.50 Average: 0 42.57 4.28 7.47 10.61 0.10 34.96 Average: 1 33.57 9.24 8.58 8.45 0.11 40.05