---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-16213 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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 9.4G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 536 4483 1 2925 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:6d:bf:9a brd ff:ff:ff:ff:ff:ff inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe6d:bf9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:ce:f8:6f 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 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16213) 06/29/24 _x86_64_ (2 CPU) 01:02:30 LINUX RESTART (2 CPU) 01:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:04:01 226.75 117.75 109.00 0.00 6038.06 24425.40 0.00 01:05:01 91.05 0.47 90.58 0.00 18.93 15295.18 0.00 01:06:01 75.37 1.97 73.41 0.00 201.40 21590.80 0.00 Average: 131.05 40.06 91.00 0.00 2086.03 20437.19 0.00 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 5513828 7293200 504268 6.20 56120 1898592 1194380 13.00 775736 1625740 160780 01:05:01 4902644 7241136 528768 6.50 82984 2404692 1269412 13.82 859540 2098900 324912 01:06:01 4673008 7351224 414576 5.10 106832 2687052 1138588 12.40 802276 2350516 49120 Average: 5029827 7295187 482537 5.93 81979 2330112 1200793 13.07 812517 2025052 178271 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 338.86 221.51 1624.42 66.11 0.00 0.00 0.00 0.00 01:05:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 121.20 85.79 1482.21 15.11 0.00 0.00 0.00 0.00 01:06:01 lo 4.20 4.20 0.42 0.42 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 ens3 73.21 65.48 931.63 12.23 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 0.19 0.19 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: ens3 177.75 124.26 1346.07 31.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16213) 06/29/24 _x86_64_ (2 CPU) 01:02:30 LINUX RESTART (2 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 31.55 20.15 15.60 9.75 0.11 22.84 01:04:01 0 34.72 21.92 16.35 9.55 0.12 17.35 01:04:01 1 28.41 18.40 14.86 9.94 0.10 28.28 01:05:01 all 38.39 0.00 3.16 6.03 0.09 52.33 01:05:01 0 49.87 0.00 3.68 5.60 0.12 40.73 01:05:01 1 26.87 0.00 2.64 6.45 0.07 63.96 01:06:01 all 42.62 0.00 4.31 8.59 0.10 44.38 01:06:01 0 45.78 0.00 3.51 7.88 0.10 42.73 01:06:01 1 39.56 0.00 5.09 9.27 0.10 45.98 Average: all 37.52 6.69 7.67 8.11 0.10 39.90 Average: 0 43.48 7.29 7.84 7.66 0.11 33.61 Average: 1 31.63 6.10 7.51 8.55 0.09 46.12