---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10802 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 732 11199 1 4065 14925 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:2f:0e:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe2f:ef4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:2e:2b:7a 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-10802) 11/27/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 282.92 91.02 191.90 0.00 2674.53 35676.82 0.00 08:59:01 225.57 39.59 185.99 0.00 2567.43 33291.04 0.00 09:00:01 30.19 11.00 19.20 0.00 617.50 9340.18 0.00 09:01:01 51.57 5.25 46.33 0.00 185.97 12158.77 0.00 09:02:01 70.38 4.85 65.53 0.00 2114.27 34283.73 0.00 Average: 131.31 30.11 101.20 0.00 1625.29 24885.82 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13416720 15451428 531176 3.24 67828 2164780 1224376 7.02 771032 1920936 166256 08:59:01 12426372 14831976 1135584 6.93 81812 2507504 2005168 11.50 1434996 2218360 181052 09:00:01 11647432 14191460 1771868 10.82 85208 2638808 2533868 14.54 2163120 2260504 27040 09:01:01 10686048 13674256 2286332 13.96 97460 3050152 2811644 16.13 2853152 2505072 269712 09:02:01 11560196 15370428 580936 3.55 116232 3828172 1286536 7.38 1451416 3003732 1620 Average: 11947354 14703910 1261179 7.70 89708 2837883 1972318 11.32 1734743 2381721 129136 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 161.60 121.49 1003.73 40.05 0.00 0.00 0.00 0.00 08:59:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 244.67 201.30 3140.19 31.02 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 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 111.31 94.20 1338.88 15.74 0.00 0.00 0.00 0.00 09:01:01 lo 2074.90 2074.90 1965.10 1965.10 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 273.00 178.17 3437.29 20.29 0.00 0.00 0.00 0.00 09:02:01 lo 17.23 17.23 1.68 1.68 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 258.37 221.03 2305.52 196.30 0.00 0.00 0.00 0.00 Average: lo 421.85 421.85 396.07 396.07 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 209.83 163.25 2246.28 60.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10802) 11/27/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.46 13.67 11.58 5.11 0.13 51.05 08:58:01 0 23.20 12.53 11.23 3.84 0.14 49.06 08:58:01 1 16.08 15.03 12.27 3.81 0.14 52.67 08:58:01 2 8.44 16.00 12.66 7.52 0.14 55.24 08:58:01 3 26.11 11.11 10.17 5.25 0.12 47.24 08:59:01 all 25.87 0.00 1.55 3.85 0.09 68.63 08:59:01 0 36.28 0.00 2.21 6.23 0.10 55.17 08:59:01 1 20.95 0.00 1.29 1.56 0.08 76.11 08:59:01 2 24.61 0.00 0.78 4.71 0.10 69.80 08:59:01 3 21.65 0.00 1.92 2.91 0.09 73.43 09:00:01 all 52.59 0.00 1.51 0.72 0.09 45.09 09:00:01 0 53.52 0.00 1.29 0.15 0.08 44.96 09:00:01 1 49.09 0.00 1.59 0.30 0.12 48.90 09:00:01 2 50.82 0.00 1.41 2.18 0.08 45.50 09:00:01 3 56.91 0.00 1.76 0.27 0.08 40.98 09:01:01 all 48.28 0.00 2.41 1.07 0.12 48.12 09:01:01 0 49.05 0.00 2.51 2.09 0.08 46.26 09:01:01 1 51.60 0.00 3.29 0.89 0.12 44.11 09:01:01 2 48.61 0.00 1.46 0.77 0.10 49.05 09:01:01 3 43.83 0.00 2.37 0.54 0.17 53.09 09:02:01 all 30.82 0.00 2.93 3.75 0.10 62.40 09:02:01 0 23.45 0.00 2.49 7.15 0.10 66.81 09:02:01 1 27.83 0.00 3.68 1.99 0.10 66.39 09:02:01 2 26.16 0.00 2.42 1.81 0.12 69.50 09:02:01 3 45.89 0.00 3.14 4.04 0.10 46.83 Average: all 35.31 2.69 3.97 2.89 0.11 55.04 Average: 0 37.17 2.47 3.92 3.88 0.10 52.46 Average: 1 33.24 2.94 4.38 1.70 0.11 57.62 Average: 2 31.83 3.15 3.72 3.38 0.11 57.81 Average: 3 38.99 2.19 3.85 2.59 0.11 52.27