---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-30189 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): 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 9.5G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 494 4291 1 3159 7143 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:c8:cf:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fec8:cfe1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:df:8d:68 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-2c-2g-30189) 09/29/24 _x86_64_ (2 CPU) 07:35:46 LINUX RESTART (2 CPU) 07:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:37:02 286.62 161.07 125.55 0.00 11676.85 50522.78 0.00 07:38:01 104.74 12.76 91.99 0.00 1048.19 17268.87 0.00 07:39:01 80.73 1.27 79.47 0.00 104.13 26674.93 0.00 Average: 157.66 58.62 99.04 0.00 4294.48 31567.77 0.00 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:02 5508652 7377732 421744 5.18 49828 1998076 1089812 11.86 648728 1761716 76948 07:38:01 5077236 7344384 432240 5.31 80020 2342992 1172688 12.77 727352 2069968 195204 07:39:01 4445436 7354804 410716 5.05 111304 2908396 1082600 11.79 806088 2567088 247052 Average: 5010441 7358973 421567 5.18 80384 2416488 1115033 12.14 727389 2132924 173068 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:02 ens3 305.80 172.02 1600.35 61.62 0.00 0.00 0.00 0.00 07:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 07:38:01 ens3 75.30 63.74 753.16 9.72 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 07:39:01 ens3 155.32 110.20 2041.03 12.76 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 3.93 3.93 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 179.38 115.61 1468.75 28.13 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: lo 2.25 2.25 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-30189) 09/29/24 _x86_64_ (2 CPU) 07:35:46 LINUX RESTART (2 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:02 all 25.76 25.26 20.01 17.31 0.12 11.53 07:37:02 0 22.43 27.71 20.58 17.10 0.12 12.06 07:37:02 1 29.09 22.83 19.44 17.51 0.12 11.01 07:38:01 all 39.62 0.22 3.70 6.27 0.10 50.08 07:38:01 0 43.99 0.26 3.95 9.07 0.10 42.63 07:38:01 1 35.27 0.19 3.46 3.49 0.10 57.50 07:39:01 all 33.89 0.00 3.95 9.98 0.10 52.08 07:39:01 0 34.88 0.00 4.28 7.19 0.10 53.55 07:39:01 1 32.90 0.00 3.61 12.78 0.10 50.61 Average: all 33.09 8.47 9.20 11.19 0.11 37.94 Average: 0 33.76 9.29 9.59 11.11 0.11 36.14 Average: 1 32.42 7.65 8.82 11.26 0.11 39.73