---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5391 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 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 711 11114 1 4172 14946 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:4b:a9:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.234/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe4b:a9c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:f8:aa:14 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-5391) 12/25/24 _x86_64_ (4 CPU) 08:56:22 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 217.78 69.61 148.18 0.00 1483.89 7431.84 0.00 08:59:01 199.75 49.73 150.02 0.00 3081.22 10726.08 0.00 09:00:01 21.83 1.37 20.46 0.00 103.70 9385.40 0.00 09:01:01 70.55 5.15 65.41 0.00 175.17 15523.81 0.00 09:02:01 83.57 6.75 76.82 0.00 4620.03 35151.21 0.00 Average: 118.69 26.52 92.17 0.00 1892.74 15643.46 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13394684 15417908 564824 3.45 68156 2153028 1283432 7.36 784472 1929880 169444 08:59:01 12277780 14702068 1264132 7.72 82596 2524588 1961320 11.25 1594876 2203216 209204 09:00:01 11884092 14413440 1548996 9.46 85732 2623036 2061268 11.83 1958512 2228236 35160 09:01:01 11467468 14348404 1612112 9.84 98948 2946168 2141012 12.28 2169412 2415440 98704 09:02:01 11454464 15377112 573380 3.50 110880 3944140 1261872 7.24 1503508 3052780 2036 Average: 12095698 14851786 1112689 6.79 89262 2838192 1741781 9.99 1602156 2365910 102910 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:58:01 ens3 78.30 62.74 939.27 13.99 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 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 ens3 251.01 205.75 3283.75 32.17 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 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 110.36 90.52 1132.81 17.13 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 lo 1977.22 1977.22 1879.37 1879.37 0.00 0.00 0.00 0.00 09:01:01 ens3 313.93 212.18 4072.08 27.91 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 lo 17.13 17.13 1.70 1.70 0.00 0.00 0.00 0.00 09:02:01 ens3 340.13 265.71 2964.68 192.34 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: lo 399.46 399.46 376.26 376.26 0.00 0.00 0.00 0.00 Average: ens3 218.74 167.38 2478.47 56.71 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-5391) 12/25/24 _x86_64_ (4 CPU) 08:56:22 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 15.81 12.02 9.97 2.92 0.13 59.15 08:58:01 0 7.85 13.51 10.43 3.25 0.13 64.82 08:58:01 1 13.47 11.36 9.91 3.86 0.12 61.27 08:58:01 2 20.60 11.34 9.46 1.98 0.12 56.50 08:58:01 3 21.27 11.88 10.08 2.61 0.13 54.01 08:59:01 all 39.18 0.00 1.96 1.79 0.10 56.97 08:59:01 0 34.85 0.00 2.74 4.41 0.12 57.89 08:59:01 1 39.19 0.00 1.74 1.19 0.10 57.78 08:59:01 2 35.50 0.00 1.57 0.25 0.10 62.58 08:59:01 3 47.16 0.00 1.77 1.30 0.10 49.67 09:00:01 all 51.08 0.00 1.65 0.31 0.10 46.87 09:00:01 0 54.39 0.00 1.43 0.13 0.10 43.95 09:00:01 1 51.21 0.00 1.39 0.49 0.10 46.81 09:00:01 2 46.88 0.00 2.17 0.42 0.10 50.43 09:00:01 3 51.85 0.00 1.59 0.18 0.10 46.28 09:01:01 all 59.67 0.00 3.10 0.56 0.10 36.57 09:01:01 0 65.42 0.00 3.93 0.29 0.10 30.26 09:01:01 1 55.04 0.00 3.10 0.32 0.10 41.43 09:01:01 2 58.40 0.00 2.25 1.04 0.10 38.21 09:01:01 3 59.80 0.00 3.12 0.57 0.10 36.41 09:02:01 all 24.12 0.00 2.71 1.88 0.09 71.20 09:02:01 0 15.60 0.00 2.54 1.45 0.08 80.33 09:02:01 1 29.10 0.00 2.90 0.49 0.10 67.42 09:02:01 2 26.15 0.00 2.86 2.34 0.10 68.54 09:02:01 3 25.66 0.00 2.53 3.26 0.08 68.47 Average: all 37.97 2.40 3.87 1.49 0.10 54.16 Average: 0 35.62 2.69 4.20 1.91 0.11 55.47 Average: 1 37.61 2.26 3.80 1.27 0.10 54.95 Average: 2 37.50 2.27 3.66 1.21 0.10 55.26 Average: 3 41.17 2.37 3.81 1.58 0.10 50.97