---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1217 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 535 4260 1 3149 7102 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:d9:b0:88 brd ff:ff:ff:ff:ff:ff inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fed9:b088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:86:e6:c4 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-1217) 10/25/24 _x86_64_ (2 CPU) 15:29:58 LINUX RESTART (2 CPU) 15:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:31:01 319.98 195.97 124.01 0.00 13005.39 66438.23 0.00 15:32:02 122.25 24.93 97.32 0.00 1151.14 10403.62 0.00 15:33:01 88.78 1.30 87.48 0.00 106.00 22226.36 0.00 Average: 176.69 73.79 102.90 0.00 4733.68 32895.09 0.00 15:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:31:01 5488948 7327884 471268 5.79 47684 1972260 1143412 12.45 691912 1741424 65756 15:32:02 5031988 7275900 499488 6.14 79116 2321660 1215028 13.23 793304 2048980 189856 15:33:01 4363488 7267564 495376 6.09 111388 2903080 1137124 12.38 891412 2561772 216980 Average: 4961475 7290449 488711 6.01 79396 2399000 1165188 12.69 792209 2117392 157531 15:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 15:31:01 ens3 333.45 196.90 1569.73 63.29 0.00 0.00 0.00 0.00 15:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:02 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:32:02 ens3 72.60 60.92 753.10 9.49 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 4.20 4.20 0.41 0.41 0.00 0.00 0.00 0.00 15:33:01 ens3 129.72 99.93 2038.84 13.11 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: lo 2.55 2.55 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 177.99 118.92 1449.98 28.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-1217) 10/25/24 _x86_64_ (2 CPU) 15:29:58 LINUX RESTART (2 CPU) 15:30:02 CPU %user %nice %system %iowait %steal %idle 15:31:01 all 25.18 29.43 22.16 7.45 0.10 15.68 15:31:01 0 27.11 27.57 22.36 7.96 0.10 14.90 15:31:01 1 23.24 31.30 21.95 6.94 0.10 16.46 15:32:02 all 38.29 3.09 5.53 5.83 0.12 47.15 15:32:02 0 43.69 2.81 5.57 6.47 0.10 41.36 15:32:02 1 32.89 3.36 5.49 5.19 0.13 52.94 15:33:01 all 39.66 0.00 3.74 11.35 0.12 45.12 15:33:01 0 51.35 0.00 4.44 13.83 0.10 30.27 15:33:01 1 28.07 0.00 3.05 8.90 0.14 59.85 Average: all 34.44 10.72 10.40 8.20 0.11 36.13 Average: 0 40.77 10.04 10.73 9.40 0.10 28.97 Average: 1 28.12 11.40 10.07 7.00 0.12 43.29