---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1930 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 9.5G 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 555 4252 1 3137 7082 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:e3:79:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.126/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fee3:79b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:26:7d:48 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-1930) 12/11/24 _x86_64_ (2 CPU) 11:30:57 LINUX RESTART (2 CPU) 11:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:32:01 250.16 146.14 104.02 0.00 11470.35 62589.17 0.00 11:33:01 98.03 47.19 50.84 0.00 1767.71 5786.52 0.00 11:34:01 79.73 0.49 79.24 0.00 20.20 14439.86 0.00 11:35:01 58.45 1.33 57.11 0.00 109.03 16224.99 0.00 Average: 121.77 48.99 72.78 0.00 3355.58 24802.95 0.00 11:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 5636304 7390920 415236 5.10 41468 1899140 1125972 12.26 604444 1693932 13144 11:33:01 5234052 7287224 505320 6.21 58480 2167304 1215360 13.23 785232 1888308 117464 11:34:01 4816784 7258136 513180 6.31 82052 2511420 1268380 13.81 813692 2235104 173112 11:35:01 4362988 7254960 509356 6.26 107516 2898116 1187528 12.93 897528 2560076 143828 Average: 5012532 7297810 485773 5.97 72379 2368995 1199310 13.06 775224 2094355 111887 11:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 11:32:01 ens3 270.24 172.25 1270.00 62.78 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:33:01 ens3 54.01 45.11 706.16 5.48 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 11:34:01 ens3 101.17 73.17 1534.04 10.55 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 3.87 3.87 0.39 0.39 0.00 0.00 0.00 0.00 11:35:01 ens3 71.59 52.55 796.77 8.45 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 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 124.35 85.82 1074.82 21.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-1930) 12/11/24 _x86_64_ (2 CPU) 11:30:57 LINUX RESTART (2 CPU) 11:31:01 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 15.14 25.88 20.35 21.97 0.16 16.50 11:32:01 0 15.97 25.33 20.51 21.65 0.15 16.38 11:32:01 1 14.30 26.44 20.19 22.28 0.17 16.62 11:33:01 all 22.34 9.30 7.49 28.02 0.12 32.72 11:33:01 0 23.88 9.91 7.98 37.14 0.12 20.98 11:33:01 1 20.80 8.70 7.01 18.91 0.12 44.47 11:34:01 all 32.53 0.00 2.91 10.43 0.11 54.03 11:34:01 0 33.95 0.00 3.32 9.29 0.12 53.33 11:34:01 1 31.11 0.00 2.50 11.57 0.10 54.72 11:35:01 all 32.60 0.00 3.58 24.05 0.13 39.66 11:35:01 0 32.34 0.00 3.25 27.69 0.13 36.58 11:35:01 1 32.85 0.00 3.90 20.40 0.12 42.72 Average: all 25.64 8.80 8.58 21.15 0.13 35.70 Average: 0 26.53 8.81 8.76 24.00 0.13 31.78 Average: 1 24.76 8.79 8.40 18.30 0.13 39.62