---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21350 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 68G 13% / 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 707 11597 1 3692 14950 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:5b:45:44 brd ff:ff:ff:ff:ff:ff inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe5b:4544/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:80:ef:da 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21350) 07/17/24 _x86_64_ (4 CPU) 09:07:33 LINUX RESTART (4 CPU) 09:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:09:01 287.21 130.48 156.73 0.00 10423.99 18714.06 0.00 09:10:01 113.56 48.88 64.68 0.00 2887.04 8889.72 0.00 09:11:01 237.21 28.70 208.52 0.00 1496.82 18330.14 0.00 09:12:01 31.26 1.70 29.56 0.00 65.72 16435.13 0.00 09:13:01 57.27 4.47 52.81 0.00 4353.54 13892.35 0.00 09:14:01 51.74 1.37 50.37 0.00 211.43 15037.49 0.00 09:15:01 29.83 1.25 28.58 0.00 122.65 5792.63 0.00 Average: 115.03 30.74 84.29 0.00 2776.43 13858.66 0.00 09:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 13577580 15422600 567412 3.46 51840 2001960 1250328 7.17 796696 1753564 60876 09:10:01 12954712 15206480 763144 4.66 77984 2362328 1470920 8.44 1066600 2065800 180704 09:11:01 10840528 13851604 2107144 12.86 99688 3068356 2627788 15.08 2581472 2617924 480176 09:12:01 11298000 14146012 1812692 11.07 100368 2909352 2305608 13.23 2398664 2352108 20992 09:13:01 10566128 13940280 2009772 12.27 107840 3408512 2568768 14.74 2813656 2636360 193624 09:14:01 10313836 13784656 2163380 13.21 117100 3487760 2660724 15.27 3006400 2686504 133820 09:15:01 11928740 15357864 590448 3.60 118108 3441720 1294996 7.43 1459428 2620448 38476 Average: 11639932 14529928 1430570 8.73 96133 2954284 2025590 11.62 2017559 2390387 158381 09:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 424.09 281.36 1634.49 69.97 0.00 0.00 0.00 0.00 09:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 97.18 79.69 943.99 17.16 0.00 0.00 0.00 0.00 09:11:01 lo 963.82 963.82 914.89 914.89 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 562.22 403.33 7078.79 44.66 0.00 0.00 0.00 0.00 09:12:01 lo 1795.17 1795.17 1705.45 1705.45 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 46.49 42.76 54.03 9.36 0.00 0.00 0.00 0.00 09:13:01 lo 1395.03 1395.03 1319.03 1319.03 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 274.37 157.66 2955.74 19.31 0.00 0.00 0.00 0.00 09:14:01 lo 3026.25 3026.25 2871.72 2871.72 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 43.19 39.71 13.74 10.89 0.00 0.00 0.00 0.00 09:15:01 lo 1036.54 1036.54 979.16 979.16 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 53.74 52.84 113.45 18.82 0.00 0.00 0.00 0.00 Average: lo 1176.88 1176.88 1115.52 1115.52 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 213.97 150.74 1828.18 27.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21350) 07/17/24 _x86_64_ (4 CPU) 09:07:33 LINUX RESTART (4 CPU) 09:08:02 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 14.04 14.73 13.14 10.15 0.21 47.73 09:09:01 0 19.41 13.02 12.91 9.67 0.19 44.80 09:09:01 1 8.13 16.91 12.00 9.27 0.19 53.49 09:09:01 2 13.31 14.31 13.48 9.63 0.28 48.99 09:09:01 3 15.27 14.69 14.15 12.03 0.17 43.68 09:10:01 all 20.79 1.96 2.86 4.08 0.08 70.22 09:10:01 0 10.91 1.53 2.23 8.40 0.08 76.85 09:10:01 1 10.13 2.23 2.28 2.90 0.07 82.40 09:10:01 2 32.52 1.74 3.32 2.78 0.10 59.54 09:10:01 3 29.57 2.36 3.61 2.26 0.08 62.12 09:11:01 all 61.68 0.00 3.04 2.81 0.14 32.33 09:11:01 0 59.33 0.00 3.16 3.21 0.12 34.18 09:11:01 1 65.35 0.00 2.62 1.39 0.15 30.49 09:11:01 2 64.30 0.00 3.56 2.03 0.15 29.96 09:11:01 3 57.77 0.00 2.80 4.62 0.14 34.67 09:12:01 all 53.59 0.00 2.48 2.10 0.10 41.74 09:12:01 0 52.36 0.00 3.01 4.40 0.10 40.14 09:12:01 1 53.50 0.00 2.35 1.89 0.10 42.15 09:12:01 2 53.00 0.00 2.53 1.36 0.10 43.01 09:12:01 3 55.49 0.00 2.02 0.74 0.10 41.66 09:13:01 all 72.09 0.00 3.54 2.03 0.16 22.18 09:13:01 0 67.75 0.00 4.22 1.32 0.17 26.54 09:13:01 1 72.93 0.00 3.20 0.92 0.15 22.80 09:13:01 2 72.08 0.00 3.46 1.99 0.14 22.33 09:13:01 3 75.60 0.00 3.27 3.89 0.17 17.07 09:14:01 all 65.98 0.00 3.54 2.16 0.15 28.18 09:14:01 0 64.30 0.00 3.68 2.20 0.15 29.67 09:14:01 1 67.82 0.00 3.57 1.65 0.17 26.79 09:14:01 2 66.71 0.00 3.38 1.85 0.14 27.92 09:14:01 3 65.08 0.00 3.53 2.93 0.14 28.33 09:15:01 all 54.26 0.00 2.40 1.20 0.13 42.01 09:15:01 0 50.78 0.00 2.37 1.46 0.10 45.28 09:15:01 1 63.31 0.00 3.02 0.42 0.20 33.05 09:15:01 2 47.53 0.00 2.16 2.45 0.12 47.74 09:15:01 3 55.43 0.00 2.02 0.46 0.12 41.97 Average: all 49.00 2.33 4.39 3.48 0.14 40.66 Average: 0 46.43 2.04 4.48 4.37 0.13 42.55 Average: 1 48.81 2.68 4.11 2.61 0.15 41.64 Average: 2 50.08 2.23 4.50 3.12 0.15 39.92 Average: 3 50.68 2.39 4.45 3.81 0.13 38.54