---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41442 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: 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/loop1 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 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 685 11124 1 4186 14972 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:53:df:36 brd ff:ff:ff:ff:ff:ff inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe53:df36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:5e:fc:b5 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-41442) 10/11/24 _x86_64_ (4 CPU) 08:58:18 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 262.99 84.45 178.54 0.00 2513.31 7785.52 0.00 09:01:01 81.84 27.60 54.24 0.00 1822.50 10053.79 0.00 09:02:01 161.89 22.33 139.56 0.00 1324.98 8839.99 0.00 09:03:01 50.69 5.25 45.44 0.00 185.70 15040.03 0.00 09:04:01 82.21 7.05 75.16 0.00 4630.72 27542.15 0.00 Average: 127.92 29.33 98.59 0.00 2095.53 13852.75 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13408960 15440372 538708 3.29 68224 2161244 1277224 7.33 784484 1910904 181704 09:01:01 13015096 15212656 758936 4.63 76016 2312116 1490608 8.55 1025132 2050272 22388 09:02:01 11792212 14297608 1663608 10.16 85048 2601312 2244752 12.88 2050120 2225324 65820 09:03:01 10724056 13715192 2242624 13.69 97124 3053968 2806176 16.10 2815256 2501624 279520 09:04:01 11463132 15397688 551504 3.37 108216 3959804 1292004 7.41 1519148 3029696 306420 Average: 12080691 14812703 1151076 7.03 86926 2817689 1822153 10.45 1638828 2343564 171170 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 lo 0.73 0.73 0.07 0.07 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 97.63 74.40 851.41 17.32 0.00 0.00 0.00 0.00 09:01:01 lo 1.27 1.27 0.12 0.12 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 78.24 69.42 665.05 16.52 0.00 0.00 0.00 0.00 09:02:01 lo 0.73 0.73 0.07 0.07 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 292.72 249.99 3572.30 34.89 0.00 0.00 0.00 0.00 09:03:01 lo 1923.26 1923.26 1829.37 1829.37 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 09:03:01 ens3 287.04 210.30 3864.84 25.25 0.00 0.00 0.00 0.00 09:04:01 lo 17.91 17.91 1.74 1.74 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 268.43 199.40 2909.79 185.78 0.00 0.00 0.00 0.00 Average: lo 388.77 388.77 366.26 366.26 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 204.81 160.70 2372.70 55.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41442) 10/11/24 _x86_64_ (4 CPU) 08:58:18 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 16.17 13.12 10.66 8.18 0.09 51.77 09:00:01 0 19.16 12.95 10.29 6.82 0.08 50.69 09:00:01 1 9.95 14.48 11.02 5.49 0.08 58.97 09:00:01 2 13.74 14.12 11.49 12.31 0.10 48.25 09:00:01 3 21.86 10.95 9.84 8.10 0.08 49.17 09:01:01 all 9.92 0.00 0.73 2.35 0.05 86.95 09:01:01 0 21.45 0.00 1.12 0.75 0.05 76.63 09:01:01 1 5.94 0.00 0.63 0.05 0.05 93.33 09:01:01 2 6.36 0.00 0.69 2.86 0.05 90.05 09:01:01 3 5.89 0.00 0.50 5.74 0.07 87.80 09:02:01 all 61.20 0.00 2.04 1.18 0.09 35.49 09:02:01 0 61.49 0.00 2.16 1.48 0.08 34.79 09:02:01 1 62.05 0.00 1.74 0.35 0.08 35.78 09:02:01 2 65.14 0.00 2.41 1.05 0.08 31.31 09:02:01 3 56.14 0.00 1.86 1.84 0.10 40.06 09:03:01 all 56.20 0.00 2.75 1.02 0.11 39.92 09:03:01 0 57.29 0.00 2.31 0.10 0.13 40.16 09:03:01 1 57.97 0.00 3.16 0.57 0.10 38.20 09:03:01 2 57.99 0.00 3.03 1.22 0.12 37.64 09:03:01 3 51.57 0.00 2.49 2.19 0.10 43.65 09:04:01 all 31.23 0.00 2.50 4.98 0.08 61.20 09:04:01 0 36.25 0.00 2.54 8.57 0.08 52.55 09:04:01 1 26.06 0.00 2.68 1.27 0.07 69.92 09:04:01 2 37.92 0.00 2.38 1.69 0.10 57.91 09:04:01 3 24.69 0.00 2.41 8.40 0.07 64.43 Average: all 34.94 2.61 3.73 3.54 0.08 55.09 Average: 0 39.14 2.57 3.67 3.54 0.09 51.00 Average: 1 32.36 2.89 3.84 1.55 0.08 59.29 Average: 2 36.23 2.82 3.99 3.82 0.09 53.04 Average: 3 32.05 2.18 3.42 5.25 0.08 57.02