---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-979 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11140 1 4172 14973 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:37:0f:62 brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe37:f62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:9a:16:b9 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-979) 01/12/25 _x86_64_ (4 CPU) 01:33:21 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 164.07 79.22 84.85 0.00 2333.34 23661.27 0.00 01:36:01 316.24 36.84 279.41 0.00 1741.15 15207.06 0.00 01:37:01 31.64 4.93 26.71 0.00 189.67 8368.68 0.00 01:38:01 59.61 1.02 58.59 0.00 50.12 13416.30 0.00 01:39:01 74.70 6.70 68.01 0.00 4615.23 34232.56 0.00 Average: 129.26 25.74 103.52 0.00 1785.85 18976.70 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13310848 15463324 518732 3.17 72840 2271880 1218188 6.99 751360 2041896 230808 01:36:01 11691528 14185476 1784632 10.89 84016 2591316 2430188 13.94 2143096 2244648 136448 01:37:01 11059548 13921196 2045132 12.48 92604 2936380 2613488 14.99 2499292 2497400 334644 01:38:01 11802864 15401824 564612 3.45 99384 3642076 1291508 7.41 1308792 2927360 789636 01:39:01 11432284 15356516 599976 3.66 108388 3949856 1351752 7.76 1547056 3039164 3468 Average: 11859414 14865667 1102617 6.73 91446 3078302 1781025 10.22 1649919 2550094 299001 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 103.00 84.44 1123.45 15.31 0.00 0.00 0.00 0.00 01:36:01 lo 0.87 0.87 0.08 0.08 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 ens3 318.83 266.78 3876.62 35.81 0.00 0.00 0.00 0.00 01:37:01 lo 1006.53 1006.53 955.28 955.28 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 ens3 222.71 147.92 2706.46 16.63 0.00 0.00 0.00 0.00 01:38:01 lo 878.80 878.80 835.69 835.69 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 ens3 171.02 133.58 1959.49 21.37 0.00 0.00 0.00 0.00 01:39:01 lo 17.60 17.60 1.74 1.74 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 211.66 171.12 2151.48 177.46 0.00 0.00 0.00 0.00 Average: lo 381.10 381.10 358.60 358.60 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 205.45 160.77 2363.56 53.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-979) 01/12/25 _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 19.22 12.50 11.11 2.07 0.10 55.01 01:35:01 0 19.79 11.31 11.21 2.37 0.12 55.21 01:35:01 1 19.91 11.20 10.60 2.18 0.08 56.02 01:35:01 2 8.94 14.70 11.52 1.55 0.08 63.21 01:35:01 3 28.19 12.80 11.11 2.16 0.10 45.63 01:36:01 all 55.27 0.00 2.22 1.55 0.08 40.87 01:36:01 0 53.68 0.00 2.66 2.20 0.10 41.36 01:36:01 1 57.15 0.00 1.71 0.79 0.08 40.28 01:36:01 2 53.43 0.00 2.13 1.98 0.08 42.36 01:36:01 3 56.85 0.00 2.38 1.22 0.07 39.48 01:37:01 all 48.20 0.00 1.97 0.41 0.08 49.34 01:37:01 0 48.73 0.00 1.96 0.91 0.08 48.32 01:37:01 1 45.18 0.00 1.76 0.20 0.08 52.77 01:37:01 2 49.65 0.00 1.54 0.03 0.08 48.69 01:37:01 3 49.24 0.00 2.62 0.50 0.08 47.56 01:38:01 all 48.78 0.00 2.52 0.35 0.08 48.26 01:38:01 0 38.74 0.00 2.35 0.15 0.08 58.67 01:38:01 1 67.43 0.00 3.15 0.39 0.07 28.97 01:38:01 2 45.29 0.00 2.70 0.37 0.08 51.55 01:38:01 3 43.70 0.00 1.90 0.50 0.07 53.84 01:39:01 all 18.93 0.00 1.92 3.01 0.07 76.08 01:39:01 0 23.91 0.00 2.23 3.11 0.07 70.69 01:39:01 1 5.89 0.00 1.21 1.21 0.07 91.63 01:39:01 2 32.35 0.00 2.04 2.68 0.07 62.86 01:39:01 3 13.73 0.00 2.20 5.05 0.07 78.95 Average: all 38.07 2.50 3.94 1.48 0.08 53.93 Average: 0 36.96 2.26 4.08 1.75 0.09 54.86 Average: 1 39.03 2.24 3.68 0.95 0.08 54.02 Average: 2 37.97 2.93 3.98 1.32 0.08 53.72 Average: 3 38.32 2.55 4.04 1.89 0.08 53.12