---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8283 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 45M 45M 0 100% /snap/snapd/23258 /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 726 11095 1 4175 14931 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:eb:41:3d brd ff:ff:ff:ff:ff:ff inet 10.30.170.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feeb:413d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:a3:f0:62 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-8283) 01/07/25 _x86_64_ (4 CPU) 08:56:52 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 431.31 161.57 269.74 0.00 12068.92 65743.98 0.00 08:59:01 352.47 52.87 299.60 0.00 2714.83 14214.35 0.00 09:00:01 31.78 10.46 21.31 0.00 595.10 10027.40 0.00 09:01:01 67.81 5.22 62.59 0.00 180.64 12530.04 0.00 09:02:01 54.56 2.58 51.97 0.00 151.17 31435.83 0.00 Average: 187.59 46.54 141.05 0.00 3142.12 26789.90 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13441272 15394444 592336 3.62 58020 2099336 1354804 7.77 812108 1865920 163924 08:59:01 12441604 14824396 1143052 6.98 81248 2485544 2014972 11.56 1422172 2215628 199240 09:00:01 11777088 14297532 1665864 10.17 84704 2616008 2512576 14.42 2036084 2258368 24964 09:01:01 11405432 14181652 1779124 10.86 98380 2845644 2380276 13.66 2322924 2326716 90496 09:02:01 11674872 15283116 671248 4.10 102956 3644892 1429564 8.20 1405204 2939432 752 Average: 12148054 14796228 1170325 7.14 85062 2738285 1938438 11.12 1599698 2321213 95875 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 363.66 259.12 1696.10 70.37 0.00 0.00 0.00 0.00 08:58:01 lo 1.57 1.57 0.15 0.15 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 08:59:01 ens3 253.62 212.81 3188.22 31.63 0.00 0.00 0.00 0.00 08:59:01 lo 1.67 1.67 0.16 0.16 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 09:00:01 ens3 130.41 108.35 1342.37 18.66 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 09:01:01 ens3 260.87 187.90 3437.45 21.97 0.00 0.00 0.00 0.00 09:01:01 lo 1911.56 1911.56 1817.84 1817.84 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 09:02:01 ens3 232.13 215.53 1599.08 194.87 0.00 0.00 0.00 0.00 09:02:01 lo 16.46 16.46 1.63 1.63 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 Average: ens3 248.14 196.74 2252.67 67.50 0.00 0.00 0.00 0.00 Average: lo 386.40 386.40 363.96 363.96 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-4c-4g-8283) 01/07/25 _x86_64_ (4 CPU) 08:56:52 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.57 17.81 14.93 5.04 0.11 44.55 08:58:01 0 23.48 16.62 14.76 6.78 0.10 38.26 08:58:01 1 18.31 17.43 15.53 5.93 0.12 42.68 08:58:01 2 16.04 18.25 14.60 4.06 0.12 46.93 08:58:01 3 12.44 18.95 14.81 3.38 0.08 50.33 08:59:01 all 28.00 2.24 3.32 3.11 0.08 63.25 08:59:01 0 33.03 0.60 2.41 3.51 0.07 60.38 08:59:01 1 18.73 3.00 3.07 1.49 0.08 73.62 08:59:01 2 20.35 2.59 3.69 2.82 0.07 70.48 08:59:01 3 39.85 2.76 4.12 4.62 0.08 48.58 09:00:01 all 53.08 0.00 1.44 0.67 0.07 44.74 09:00:01 0 54.04 0.00 1.32 0.45 0.07 44.12 09:00:01 1 44.73 0.00 1.68 1.47 0.07 52.05 09:00:01 2 57.03 0.00 1.22 0.15 0.07 41.53 09:00:01 3 56.53 0.00 1.53 0.62 0.08 41.24 09:01:01 all 60.94 0.00 2.74 0.74 0.08 35.50 09:01:01 0 63.77 0.00 2.73 1.24 0.08 32.18 09:01:01 1 64.22 0.00 2.59 0.42 0.08 32.68 09:01:01 2 58.63 0.00 2.26 0.37 0.08 38.66 09:01:01 3 57.13 0.00 3.37 0.92 0.08 38.49 09:02:01 all 22.13 0.00 1.61 2.64 0.07 73.55 09:02:01 0 19.91 0.00 1.48 0.90 0.08 77.63 09:02:01 1 30.23 0.00 2.29 3.49 0.07 63.92 09:02:01 2 18.22 0.00 1.31 0.54 0.05 79.88 09:02:01 3 20.13 0.00 1.37 5.64 0.07 72.78 Average: all 36.37 3.99 4.79 2.44 0.08 52.33 Average: 0 38.85 3.42 4.52 2.57 0.08 50.56 Average: 1 35.28 4.07 5.02 2.56 0.08 53.00 Average: 2 34.10 4.13 4.59 1.58 0.08 55.52 Average: 3 37.25 4.33 5.03 3.04 0.08 50.28