---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3327 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11002 1 4304 14967 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:32:ff:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.162/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe32:ff9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:de:97:01 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-4c-4g-3327) 01/20/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 368.31 78.20 290.10 0.00 1694.92 9273.40 0.00 01:36:01 327.99 45.20 282.79 0.00 2958.21 15836.99 0.00 01:37:01 27.71 5.10 22.61 0.00 200.77 8051.86 0.00 01:38:01 62.57 1.03 61.54 0.00 50.26 13404.70 0.00 Average: 196.65 32.38 164.27 0.00 1226.11 11641.91 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13342408 15458560 515556 3.15 72148 2235596 1211956 6.95 743904 2009272 249132 01:36:01 11906868 14401204 1561048 9.53 84068 2590936 2209772 12.68 1917296 2245008 136380 01:37:01 10970472 13833492 2125652 12.98 92644 2936088 2704064 15.51 2579948 2497420 343772 01:38:01 11768168 15373160 586060 3.58 99712 3646248 1311612 7.53 1330924 2931288 794024 Average: 11996979 14766604 1197079 7.31 87143 2852217 1859351 10.67 1643018 2420747 380827 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 138.93 103.22 1192.26 26.27 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 01:36:01 ens3 329.39 263.01 3872.09 38.53 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 992.78 992.78 943.58 943.58 0.00 0.00 0.00 0.00 01:37:01 ens3 209.15 137.83 2705.93 16.11 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 881.77 881.77 838.26 838.26 0.00 0.00 0.00 0.00 01:38:01 ens3 168.31 137.23 1961.64 23.97 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 469.27 469.27 445.50 445.50 0.00 0.00 0.00 0.00 Average: ens3 211.45 160.32 2433.04 26.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3327) 01/20/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 21.09 12.60 9.45 3.56 0.11 53.20 01:35:01 0 20.19 12.07 8.78 2.80 0.12 56.05 01:35:01 1 12.32 14.63 10.25 3.96 0.12 58.72 01:35:01 2 19.43 11.35 8.47 3.08 0.10 57.57 01:35:01 3 32.41 12.34 10.29 4.39 0.12 40.45 01:36:01 all 53.28 0.00 2.27 2.00 0.11 42.34 01:36:01 0 53.59 0.00 2.55 1.22 0.12 42.52 01:36:01 1 51.96 0.00 2.52 2.25 0.10 43.18 01:36:01 2 54.48 0.00 1.72 1.02 0.10 42.68 01:36:01 3 53.08 0.00 2.30 3.52 0.13 40.97 01:37:01 all 46.03 0.00 1.95 0.42 0.10 51.51 01:37:01 0 38.64 0.00 1.60 0.28 0.10 59.37 01:37:01 1 50.54 0.00 1.71 0.28 0.10 47.37 01:37:01 2 46.17 0.00 1.59 0.69 0.08 51.47 01:37:01 3 48.80 0.00 2.90 0.42 0.10 47.78 01:38:01 all 49.57 0.00 2.36 0.68 0.10 47.30 01:38:01 0 45.84 0.00 3.21 0.32 0.10 50.53 01:38:01 1 60.98 0.00 2.14 0.15 0.10 36.63 01:38:01 2 43.87 0.00 2.02 1.79 0.12 52.20 01:38:01 3 47.55 0.00 2.06 0.45 0.08 49.86 Average: all 42.52 3.14 4.00 1.66 0.11 48.58 Average: 0 39.60 3.00 4.02 1.15 0.11 52.12 Average: 1 44.00 3.64 4.14 1.66 0.10 46.45 Average: 2 41.00 2.83 3.45 1.64 0.10 50.97 Average: 3 45.47 3.08 4.38 2.19 0.11 44.77