---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43021 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 683 11128 1 4186 14974 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:ec:d0:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:feec:d0f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:82:5d:c2 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43021) 10/16/24 _x86_64_ (4 CPU) 08:57:08 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 118.16 47.63 70.54 0.00 1425.90 9389.52 0.00 09:00:01 196.12 31.89 164.22 0.00 1939.54 7096.68 0.00 09:01:01 34.74 18.01 16.73 0.00 1205.93 8200.90 0.00 09:02:01 43.41 4.52 38.89 0.00 144.11 9839.69 0.00 09:03:01 81.57 7.20 74.37 0.00 4651.09 18601.83 0.00 Average: 94.80 21.85 72.95 0.00 1873.31 10625.73 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13476112 15465572 516744 3.15 67368 2121068 1244264 7.14 757008 1876924 16 09:00:01 12743592 15063592 904412 5.52 80648 2424860 1571860 9.02 1192644 2146580 137964 09:01:01 11972056 14476960 1484988 9.07 85048 2600200 2093424 12.01 1873788 2224268 50708 09:02:01 11032876 14019756 1939628 11.84 97000 3048980 2495872 14.32 2491120 2519392 411424 09:03:01 11432708 15365324 585260 3.57 108024 3957028 1331868 7.64 1551716 3028576 711812 Average: 12131469 14878241 1086206 6.63 87618 2830427 1747458 10.03 1573255 2359148 262385 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 08:59:01 ens3 43.33 36.28 469.36 3.73 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 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 ens3 213.46 183.17 2458.09 29.34 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 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:01:01 ens3 151.81 127.16 1817.91 19.19 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 2175.70 2175.70 2068.80 2068.80 0.00 0.00 0.00 0.00 09:02:01 ens3 289.59 205.42 3864.69 24.62 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 09:03:01 lo 6.12 6.12 0.58 0.58 0.00 0.00 0.00 0.00 09:03:01 ens3 235.09 149.84 2878.82 49.29 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 436.86 436.86 413.92 413.92 0.00 0.00 0.00 0.00 Average: ens3 186.66 140.37 2297.78 25.23 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43021) 10/16/24 _x86_64_ (4 CPU) 08:57:08 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 9.24 7.05 5.43 1.37 0.06 76.85 08:59:01 0 6.19 7.71 5.52 1.09 0.05 79.44 08:59:01 1 7.03 8.30 5.99 0.75 0.07 77.86 08:59:01 2 14.91 5.39 4.69 1.77 0.07 73.18 08:59:01 3 8.80 6.79 5.53 1.86 0.07 76.95 09:00:01 all 21.06 0.00 1.46 1.43 0.05 76.00 09:00:01 0 18.18 0.00 1.38 1.53 0.03 78.87 09:00:01 1 19.38 0.00 1.12 1.50 0.05 77.94 09:00:01 2 33.17 0.00 1.93 0.45 0.07 64.38 09:00:01 3 13.50 0.00 1.39 2.22 0.05 82.83 09:01:01 all 53.13 0.00 1.38 14.29 0.12 31.08 09:01:01 0 56.56 0.00 1.40 18.47 0.12 23.45 09:01:01 1 54.06 0.00 1.32 18.51 0.10 26.01 09:01:01 2 57.26 0.00 1.17 0.27 0.12 41.18 09:01:01 3 44.62 0.00 1.62 19.92 0.15 33.69 09:02:01 all 52.18 0.00 2.62 0.64 0.09 44.46 09:02:01 0 48.43 0.00 3.59 1.09 0.10 46.79 09:02:01 1 54.63 0.00 2.85 0.49 0.08 41.96 09:02:01 2 54.76 0.00 1.69 0.67 0.10 42.78 09:02:01 3 50.89 0.00 2.38 0.33 0.08 46.31 09:03:01 all 37.76 0.00 2.33 1.90 0.07 57.94 09:03:01 0 50.18 0.00 2.78 1.07 0.07 45.91 09:03:01 1 40.61 0.00 2.14 2.63 0.07 54.55 09:03:01 2 31.93 0.00 2.14 1.82 0.07 64.03 09:03:01 3 28.34 0.00 2.27 2.07 0.08 67.24 Average: all 34.68 1.41 2.64 3.93 0.08 57.26 Average: 0 35.92 1.54 2.93 4.66 0.07 54.88 Average: 1 35.15 1.66 2.68 4.78 0.07 55.66 Average: 2 38.39 1.08 2.32 1.00 0.08 57.13 Average: 3 29.26 1.35 2.64 5.29 0.09 61.37