---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5912 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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/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 706 11034 1 4256 14951 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:31:1f:4e brd ff:ff:ff:ff:ff:ff inet 10.30.171.230/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe31:1f4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:2d:84:fa 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-5912) 01/28/25 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 369.62 86.50 283.12 0.00 2218.96 12659.49 0.00 08:59:01 263.11 49.80 213.31 0.00 3082.57 13820.74 0.00 09:00:01 31.28 5.45 25.83 0.00 233.16 9647.06 0.00 09:01:01 58.31 1.07 57.24 0.00 51.32 12824.13 0.00 Average: 180.58 35.71 144.88 0.00 1396.58 12237.92 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13326204 15401524 576236 3.52 70140 2200548 1344912 7.72 804080 1970796 213640 08:59:01 12228432 14718828 1243588 7.59 84096 2587120 1860552 10.67 1601392 2242428 185364 09:00:01 11036428 13884488 2074456 12.66 92552 2921944 2637372 15.13 2529588 2483836 328496 09:01:01 11854420 15405240 553904 3.38 99648 3593644 1304844 7.49 1275412 2900660 748284 Average: 12111371 14852520 1112046 6.79 86609 2825814 1786920 10.25 1552618 2399430 368946 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 253.02 161.87 1272.55 53.05 0.00 0.00 0.00 0.00 08:58:01 lo 0.87 0.87 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 08:59:01 ens3 343.77 283.92 3993.95 43.45 0.00 0.00 0.00 0.00 08:59:01 lo 1.80 1.80 0.18 0.18 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 214.11 129.83 2588.34 16.89 0.00 0.00 0.00 0.00 09:00:01 lo 1070.62 1070.62 1019.50 1019.50 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 164.76 139.16 1949.53 26.83 0.00 0.00 0.00 0.00 09:01:01 lo 1005.82 1005.82 957.25 957.25 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 Average: ens3 243.92 178.70 2451.16 35.05 0.00 0.00 0.00 0.00 Average: lo 519.75 519.75 494.23 494.23 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-5912) 01/28/25 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.54 13.87 11.15 3.64 0.09 50.71 08:58:01 0 19.47 13.00 10.01 2.95 0.08 54.48 08:58:01 1 14.35 15.38 12.63 5.19 0.08 52.37 08:58:01 2 21.97 15.42 12.06 3.47 0.10 46.98 08:58:01 3 26.36 11.71 9.87 2.95 0.08 49.02 08:59:01 all 49.88 0.00 2.05 1.80 0.08 46.18 08:59:01 0 45.59 0.00 2.96 3.20 0.08 48.17 08:59:01 1 44.28 0.00 2.02 1.31 0.07 52.33 08:59:01 2 55.43 0.00 1.67 1.26 0.08 41.55 08:59:01 3 54.22 0.00 1.56 1.46 0.08 42.68 09:00:01 all 48.47 0.00 1.76 0.40 0.07 49.30 09:00:01 0 51.76 0.00 2.19 0.38 0.07 45.60 09:00:01 1 42.34 0.00 2.03 0.93 0.08 54.62 09:00:01 2 49.88 0.00 1.67 0.15 0.08 48.21 09:00:01 3 49.92 0.00 1.14 0.13 0.05 48.75 09:01:01 all 47.21 0.00 2.27 0.80 0.08 49.64 09:01:01 0 49.18 0.00 3.24 1.57 0.07 45.94 09:01:01 1 43.95 0.00 1.64 0.27 0.10 54.04 09:01:01 2 47.65 0.00 2.46 0.94 0.07 48.89 09:01:01 3 48.07 0.00 1.75 0.40 0.07 49.71 Average: all 41.56 3.45 4.30 1.66 0.08 48.96 Average: 0 41.54 3.23 4.59 2.02 0.08 48.54 Average: 1 36.28 3.82 4.56 1.92 0.08 53.34 Average: 2 43.77 3.84 4.46 1.45 0.08 46.40 Average: 3 44.68 2.91 3.57 1.23 0.07 47.54