---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-8297 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 506 4296 1 3143 7132 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:91:5d:61 brd ff:ff:ff:ff:ff:ff inet 10.30.170.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe91:5d61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:84:6a:23 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-8297) 01/07/25 _x86_64_ (2 CPU) 09:35:42 LINUX RESTART (2 CPU) 09:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:37:01 439.04 143.74 295.30 0.00 10845.26 45524.01 0.00 09:38:01 66.49 0.33 66.16 0.00 12.80 9708.80 0.00 09:39:01 75.57 1.56 74.01 0.00 126.39 16150.28 0.00 Average: 193.54 48.48 145.06 0.00 3656.58 23783.76 0.00 09:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:01 5480580 7366476 435892 5.36 51072 2013668 1136212 12.37 666388 1777036 77232 09:38:01 5176688 7366464 416220 5.12 72052 2278188 1112296 12.11 673000 2035732 152764 09:39:01 4460524 7352948 411936 5.06 106992 2896944 1105332 12.03 781492 2576952 369952 Average: 5039264 7361963 421349 5.18 76705 2396267 1117947 12.17 706960 2129907 199983 09:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:37:01 ens3 304.08 181.27 1590.67 62.83 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 ens3 61.54 47.48 600.43 6.98 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 4.38 4.38 0.44 0.44 0.00 0.00 0.00 0.00 09:39:01 ens3 147.88 102.16 2067.75 14.13 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 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 171.13 110.29 1420.52 27.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-8297) 01/07/25 _x86_64_ (2 CPU) 09:35:42 LINUX RESTART (2 CPU) 09:36:01 CPU %user %nice %system %iowait %steal %idle 09:37:01 all 25.65 23.42 19.42 8.02 0.11 23.39 09:37:01 0 29.97 23.15 18.51 7.27 0.10 21.00 09:37:01 1 21.34 23.68 20.32 8.77 0.12 25.77 09:38:01 all 28.20 0.00 2.32 19.23 0.10 50.16 09:38:01 0 32.55 0.00 2.31 5.08 0.10 59.96 09:38:01 1 23.92 0.00 2.32 33.13 0.10 40.53 09:39:01 all 42.10 0.00 4.55 7.64 0.12 45.59 09:39:01 0 52.02 0.00 4.63 5.12 0.12 38.11 09:39:01 1 32.18 0.00 4.47 10.17 0.12 53.06 Average: all 31.99 7.76 8.73 11.65 0.11 39.76 Average: 0 38.22 7.68 8.46 5.82 0.11 39.71 Average: 1 25.81 7.84 8.99 17.44 0.11 39.81