---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3427 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: 2799.998 BogoMIPS: 5599.99 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 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 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 716 11235 1 4045 14941 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:1f:94:26 brd ff:ff:ff:ff:ff:ff inet 10.30.171.151/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe1f:9426/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:62:6b:f0 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-3427) 01/20/25 _x86_64_ (4 CPU) 08:57:09 LINUX RESTART (4 CPU) 08:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 148.87 55.62 93.26 0.00 1889.44 11330.57 0.00 09:00:01 220.56 37.29 183.27 0.00 1788.74 12340.02 0.00 09:01:01 29.15 4.45 24.70 0.00 140.38 6949.24 0.00 09:02:01 63.10 1.03 62.06 0.00 50.25 12626.46 0.00 Average: 115.28 24.47 90.81 0.00 963.34 10809.54 0.00 08:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13292784 15442216 533296 3.26 72896 2268300 1216664 6.98 765972 2038160 116852 09:00:01 11744760 14235908 1727824 10.55 84288 2587776 2444244 14.02 2092712 2234332 86620 09:01:01 11583348 14268432 1692332 10.33 93724 2763976 2234476 12.82 2126468 2350984 153900 09:02:01 11786816 15334936 625340 3.82 99936 3590964 1315552 7.55 1347784 2897052 737136 Average: 12101927 14820373 1144698 6.99 87711 2802754 1802734 10.34 1583234 2380132 273627 08:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 95.59 78.31 1015.63 14.90 0.00 0.00 0.00 0.00 08:59:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 313.90 258.36 3823.26 38.16 0.00 0.00 0.00 0.00 09:00:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 203.05 146.09 2596.85 18.68 0.00 0.00 0.00 0.00 09:01:01 lo 969.66 969.66 923.66 923.66 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 161.13 136.15 1925.55 23.81 0.00 0.00 0.00 0.00 09:02:01 lo 972.29 972.29 925.61 925.61 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 193.83 155.05 2345.91 23.93 0.00 0.00 0.00 0.00 Average: lo 488.14 488.14 464.31 464.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3427) 01/20/25 _x86_64_ (4 CPU) 08:57:09 LINUX RESTART (4 CPU) 08:58:02 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 15.69 7.88 6.39 2.49 0.08 67.47 08:59:01 0 10.35 8.93 6.65 1.49 0.08 72.49 08:59:01 1 29.63 8.16 7.16 1.73 0.10 53.22 08:59:01 2 5.70 9.20 6.62 3.46 0.07 74.94 08:59:01 3 17.06 5.22 5.14 3.29 0.05 69.24 09:00:01 all 65.52 0.00 2.19 1.47 0.10 30.71 09:00:01 0 62.48 0.00 3.03 2.27 0.08 32.14 09:00:01 1 67.57 0.00 2.06 1.41 0.08 28.88 09:00:01 2 60.80 0.00 2.20 0.82 0.15 36.03 09:00:01 3 71.24 0.00 1.49 1.37 0.08 25.82 09:01:01 all 41.59 0.00 1.95 0.57 0.07 55.82 09:01:01 0 39.62 0.00 2.21 0.42 0.07 57.68 09:01:01 1 43.61 0.00 2.61 0.37 0.07 53.34 09:01:01 2 40.00 0.00 1.67 1.19 0.08 57.05 09:01:01 3 43.11 0.00 1.31 0.32 0.07 55.19 09:02:01 all 45.04 0.00 2.18 0.85 0.08 51.86 09:02:01 0 35.64 0.00 2.72 2.35 0.07 59.24 09:02:01 1 47.45 0.00 1.69 0.42 0.07 50.37 09:02:01 2 56.49 0.00 2.10 0.28 0.08 41.04 09:02:01 3 40.53 0.00 2.20 0.34 0.08 56.84 Average: all 42.07 1.95 3.17 1.34 0.08 51.39 Average: 0 37.12 2.21 3.64 1.63 0.08 55.32 Average: 1 47.13 2.02 3.37 0.98 0.08 46.43 Average: 2 40.92 2.27 3.13 1.43 0.10 52.15 Average: 3 43.12 1.29 2.52 1.32 0.07 51.67