---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11121 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: 2800.000 BogoMIPS: 5600.00 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 557 4223 1 3164 7080 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:3a:9c:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe3a:9ca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:39:e5:34 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-11121) 11/28/24 _x86_64_ (2 CPU) 12:31:48 LINUX RESTART (2 CPU) 12:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:33:03 300.88 168.31 132.58 0.00 12030.00 45350.97 0.00 12:34:01 104.53 12.08 92.45 0.00 1048.92 12293.62 0.00 12:35:01 84.19 2.25 81.94 0.00 226.10 20455.39 0.00 Average: 163.86 61.43 102.43 0.00 4473.04 26187.68 0.00 12:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:03 5328388 7264784 531356 6.53 53152 2060164 1217708 13.26 762100 1821732 110036 12:34:01 4896412 7265040 507468 6.24 78312 2444760 1242728 13.53 799020 2172464 216792 12:35:01 4336660 7259168 503972 6.19 109132 2923432 1153260 12.56 899284 2579544 187820 Average: 4853820 7262997 514265 6.32 80199 2476119 1204565 13.11 820135 2191247 171549 12:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:03 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 12:33:03 ens3 322.10 210.21 1954.08 67.45 0.00 0.00 0.00 0.00 12:33:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 12:34:01 ens3 98.85 67.57 1188.70 10.56 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 4.07 4.07 0.41 0.41 0.00 0.00 0.00 0.00 12:35:01 ens3 95.83 70.95 1186.51 12.38 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 173.08 116.79 1445.95 30.35 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11121) 11/28/24 _x86_64_ (2 CPU) 12:31:48 LINUX RESTART (2 CPU) 12:32:01 CPU %user %nice %system %iowait %steal %idle 12:33:03 all 31.80 26.87 23.11 7.19 0.11 10.92 12:33:03 0 30.52 28.50 22.98 7.79 0.12 10.09 12:33:03 1 33.08 25.23 23.25 6.58 0.10 11.76 12:34:01 all 36.47 0.00 3.69 6.71 0.12 53.01 12:34:01 0 33.22 0.00 3.78 8.74 0.10 54.16 12:34:01 1 39.72 0.00 3.59 4.69 0.14 51.86 12:35:01 all 41.88 0.00 3.92 6.06 0.08 48.05 12:35:01 0 44.72 0.00 3.47 6.67 0.10 45.04 12:35:01 1 39.02 0.00 4.38 5.45 0.07 51.08 Average: all 36.73 9.00 10.28 6.65 0.10 37.23 Average: 0 36.20 9.56 10.12 7.72 0.11 36.29 Average: 1 37.26 8.44 10.44 5.58 0.10 38.17