---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20803 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: 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 9.6G 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/loop1 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 744 11781 1 3470 14913 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:bb:f3:03 brd ff:ff:ff:ff:ff:ff inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:febb:f303/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:04:db:3b 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-20803) 07/15/24 _x86_64_ (4 CPU) 14:26:26 LINUX RESTART (4 CPU) 14:27:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:28:01 281.00 95.90 185.11 0.00 2812.20 10956.04 0.00 14:29:01 226.97 44.40 182.57 0.00 2828.00 11592.40 0.00 14:30:01 20.36 3.45 16.91 0.00 268.58 7769.94 0.00 14:31:01 16.21 3.12 13.09 0.00 107.95 2573.65 0.00 14:32:01 56.44 5.78 50.66 0.00 4563.91 11651.52 0.00 14:33:01 12.73 0.10 12.63 0.00 2.93 1290.32 0.00 14:34:01 13.05 0.15 12.90 0.00 12.13 2471.45 0.00 Average: 88.61 21.49 67.13 0.00 1507.33 6881.06 0.00 14:27:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:28:01 13303764 15387624 592332 3.62 74652 2202276 1317556 7.56 895224 1902316 145224 14:29:01 11884556 14371948 1591812 9.72 89188 2576476 2387576 13.70 1982128 2202140 187556 14:30:01 11220628 13790976 2172452 13.26 91528 2651016 4037688 23.17 2625332 2216856 32184 14:31:01 11324668 13971784 1991368 12.16 93680 2718624 2527732 14.50 2463428 2269808 29420 14:32:01 10673920 13766596 2185784 13.34 106116 3134708 2984576 17.12 2879196 2471796 12832 14:33:01 10428704 13579848 2372820 14.48 108008 3184124 3030420 17.39 3080844 2510836 40816 14:34:01 12115740 15311232 641448 3.92 110160 3223056 1379032 7.91 1361032 2543492 18044 Average: 11564569 14311430 1649717 10.07 96190 2812897 2523511 14.48 2183883 2302463 66582 14:27:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 329.01 226.19 2015.48 56.56 0.00 0.00 0.00 0.00 14:28:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 259.97 206.45 3064.78 31.66 0.00 0.00 0.00 0.00 14:29:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 78.89 60.66 359.16 12.54 0.00 0.00 0.00 0.00 14:30:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 48.79 41.90 10.67 10.20 0.00 0.00 0.00 0.00 14:31:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 262.04 168.91 3003.32 18.65 0.00 0.00 0.00 0.00 14:32:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 53.84 47.86 12.81 12.99 0.00 0.00 0.00 0.00 14:33:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 47.29 46.04 16.68 14.51 0.00 0.00 0.00 0.00 14:34:01 lo 1.73 1.73 0.18 0.18 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 153.42 113.46 1207.88 22.28 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20803) 07/15/24 _x86_64_ (4 CPU) 14:26:26 LINUX RESTART (4 CPU) 14:27:03 CPU %user %nice %system %iowait %steal %idle 14:28:01 all 20.46 14.32 11.16 4.07 0.11 49.89 14:28:01 0 28.76 12.41 10.74 5.30 0.10 42.68 14:28:01 1 11.50 15.81 11.60 3.24 0.10 57.74 14:28:01 2 22.21 12.75 9.50 3.40 0.11 52.03 14:28:01 3 19.36 16.30 12.79 4.33 0.12 47.10 14:29:01 all 33.89 0.00 1.84 4.71 0.20 59.36 14:29:01 0 29.26 0.00 1.53 5.89 0.08 63.23 14:29:01 1 24.26 0.00 1.70 1.01 0.50 72.53 14:29:01 2 51.26 0.00 2.33 3.44 0.10 42.87 14:29:01 3 31.11 0.00 1.80 8.53 0.10 58.46 14:30:01 all 79.98 0.00 1.95 0.27 0.13 17.68 14:30:01 0 77.92 0.00 2.41 0.30 0.13 19.24 14:30:01 1 78.27 0.00 1.96 0.18 0.12 19.47 14:30:01 2 83.68 0.00 1.57 0.02 0.13 14.60 14:30:01 3 80.03 0.00 1.85 0.57 0.12 17.43 14:31:01 all 78.92 0.00 2.06 0.10 0.15 18.77 14:31:01 0 78.18 0.00 1.87 0.15 0.15 19.66 14:31:01 1 72.61 0.00 2.06 0.02 0.15 25.16 14:31:01 2 82.02 0.00 2.40 0.23 0.13 15.21 14:31:01 3 82.91 0.00 1.92 0.00 0.15 15.03 14:32:01 all 79.65 0.00 2.95 0.45 0.14 16.82 14:32:01 0 76.49 0.00 2.49 0.42 0.13 20.48 14:32:01 1 84.67 0.00 3.05 0.15 0.13 12.00 14:32:01 2 74.68 0.00 3.11 0.60 0.15 21.45 14:32:01 3 82.76 0.00 3.14 0.62 0.13 13.34 14:33:01 all 77.78 0.00 2.08 0.13 0.13 19.88 14:33:01 0 77.38 0.00 2.45 0.02 0.13 20.01 14:33:01 1 75.98 0.00 1.70 0.00 0.13 22.18 14:33:01 2 84.18 0.00 1.62 0.17 0.12 13.91 14:33:01 3 73.58 0.00 2.56 0.32 0.13 23.41 14:34:01 all 68.18 0.00 2.32 0.09 0.14 29.27 14:34:01 0 67.18 0.00 2.48 0.02 0.13 30.19 14:34:01 1 68.60 0.00 2.19 0.12 0.13 28.96 14:34:01 2 72.96 0.00 2.24 0.07 0.15 24.58 14:34:01 3 64.02 0.00 2.37 0.15 0.13 33.32 Average: all 62.98 1.97 3.44 1.38 0.14 30.09 Average: 0 62.40 1.71 3.38 1.70 0.12 30.68 Average: 1 59.66 2.18 3.42 0.66 0.18 33.90 Average: 2 67.61 1.76 3.22 1.11 0.13 26.17 Average: 3 62.28 2.24 3.72 2.05 0.13 29.58