---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42323 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 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/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 704 11591 1 3701 14954 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:1d:bf:66 brd ff:ff:ff:ff:ff:ff inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe1d:bf66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:d0:5e:81 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-42323) 10/14/24 _x86_64_ (4 CPU) 12:05:57 LINUX RESTART (4 CPU) 12:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:07:01 324.65 150.99 173.65 0.00 11645.39 98994.97 0.00 12:08:02 114.95 46.96 67.99 0.00 1482.82 8176.12 0.00 12:09:01 198.31 46.35 151.96 0.00 3004.24 20034.84 0.00 12:10:01 68.06 7.18 60.87 0.00 256.36 15208.40 0.00 12:11:01 19.41 1.13 18.28 0.00 78.64 3906.30 0.00 12:12:01 75.89 4.85 71.04 0.00 4496.72 23105.08 0.00 12:13:01 8.77 0.13 8.63 0.00 8.53 1813.30 0.00 12:14:01 22.35 0.13 22.21 0.00 8.93 5879.29 0.00 12:15:01 40.62 1.75 38.87 0.00 163.01 4794.27 0.00 Average: 96.81 28.80 68.01 0.00 2348.11 20212.25 0.00 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 13603864 15411204 585136 3.57 48920 1970548 1273888 7.31 801856 1731176 47120 12:08:02 13215584 15427528 547084 3.34 77152 2323464 1286928 7.38 845232 2032520 239996 12:09:01 11544492 14427180 1536160 9.38 94464 2951208 2168676 12.44 1971824 2537044 333956 12:10:01 11451692 14292216 1670396 10.20 99996 2903244 2464288 14.14 2255800 2346352 20644 12:11:01 11106824 14024144 1937596 11.83 102188 2972636 2515728 14.43 2545372 2393348 56148 12:12:01 10394820 13658564 2294264 14.01 110784 3298540 2826628 16.22 3106328 2523280 19784 12:13:01 10474196 13803208 2149148 13.12 111664 3355808 2625024 15.06 2989916 2553200 31200 12:14:01 10121144 13530744 2421600 14.78 118352 3420312 2790092 16.01 3291604 2594008 16824 12:15:01 11872156 15313636 639016 3.90 122588 3445968 1337108 7.67 1534664 2603800 15680 Average: 11531641 14432047 1531156 9.35 98456 2960192 2143151 12.30 2149177 2368303 86817 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 ens3 410.33 249.08 1854.79 65.60 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 12:08:02 ens3 100.92 86.17 1107.65 15.77 0.00 0.00 0.00 0.00 12:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:09:01 ens3 611.81 436.82 7317.39 48.08 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 427.81 427.81 404.46 404.46 0.00 0.00 0.00 0.00 12:10:01 ens3 48.54 43.26 47.24 9.65 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 2491.53 2491.53 2359.86 2359.86 0.00 0.00 0.00 0.00 12:11:01 ens3 68.43 57.40 151.37 13.68 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 1046.00 1046.00 988.52 988.52 0.00 0.00 0.00 0.00 12:12:01 ens3 178.20 97.05 2107.24 16.81 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 3861.04 3861.04 3661.69 3661.69 0.00 0.00 0.00 0.00 12:13:01 ens3 16.13 16.56 6.74 4.63 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 17.80 17.80 2.09 2.09 0.00 0.00 0.00 0.00 12:14:01 ens3 43.29 42.48 110.38 12.37 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 1139.44 1139.44 1074.38 1074.38 0.00 0.00 0.00 0.00 12:15:01 ens3 32.07 30.87 19.45 17.01 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 994.70 994.70 936.30 936.30 0.00 0.00 0.00 0.00 Average: ens3 166.92 117.15 1402.58 22.58 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: lo 1110.22 1110.22 1048.69 1048.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42323) 10/14/24 _x86_64_ (4 CPU) 12:05:57 LINUX RESTART (4 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:01 all 11.62 17.23 15.28 4.32 0.11 51.44 12:07:01 0 12.82 16.81 14.57 4.27 0.12 51.42 12:07:01 1 10.72 17.30 15.82 4.29 0.12 51.76 12:07:01 2 10.34 17.83 14.91 2.05 0.10 54.77 12:07:01 3 12.60 16.99 15.81 6.67 0.12 47.81 12:08:02 all 19.37 5.89 5.74 3.05 0.09 65.86 12:08:02 0 9.44 6.57 5.98 7.02 0.10 70.89 12:08:02 1 21.14 4.55 5.12 1.48 0.07 67.66 12:08:02 2 36.83 6.12 6.69 1.24 0.10 49.02 12:08:02 3 10.05 6.33 5.18 2.45 0.08 75.91 12:09:01 all 54.99 0.00 2.58 3.54 0.11 38.79 12:09:01 0 54.50 0.00 3.07 4.46 0.10 37.87 12:09:01 1 49.44 0.00 2.38 1.44 0.10 46.64 12:09:01 2 57.30 0.00 2.59 3.04 0.12 36.95 12:09:01 3 58.71 0.00 2.28 5.18 0.10 33.72 12:10:01 all 71.06 0.00 2.97 1.36 0.10 24.51 12:10:01 0 71.43 0.00 2.97 2.43 0.10 23.07 12:10:01 1 65.71 0.00 3.47 0.67 0.10 30.05 12:10:01 2 74.81 0.00 2.41 0.57 0.10 22.11 12:10:01 3 72.30 0.00 3.04 1.78 0.10 22.78 12:11:01 all 77.26 0.00 2.57 0.22 0.13 19.82 12:11:01 0 69.32 0.00 2.53 0.07 0.12 27.96 12:11:01 1 79.59 0.00 2.29 0.07 0.13 17.92 12:11:01 2 81.27 0.00 2.95 0.52 0.12 15.14 12:11:01 3 78.86 0.00 2.50 0.23 0.13 18.28 12:12:01 all 69.08 0.00 4.20 2.19 0.11 24.42 12:12:01 0 72.45 0.00 3.82 1.51 0.13 22.09 12:12:01 1 67.34 0.00 4.22 1.89 0.10 26.45 12:12:01 2 66.97 0.00 4.01 2.10 0.10 26.82 12:12:01 3 69.53 0.00 4.75 3.27 0.12 22.33 12:13:01 all 64.76 0.00 1.67 0.23 0.11 33.22 12:13:01 0 64.50 0.00 2.04 0.40 0.10 32.95 12:13:01 1 70.39 0.00 1.81 0.25 0.12 27.44 12:13:01 2 61.29 0.00 1.39 0.00 0.12 37.21 12:13:01 3 62.84 0.00 1.46 0.28 0.12 35.30 12:14:01 all 73.94 0.00 2.12 0.30 0.12 23.51 12:14:01 0 73.55 0.00 1.66 0.49 0.12 24.19 12:14:01 1 76.58 0.00 1.87 0.22 0.12 21.21 12:14:01 2 79.24 0.00 2.07 0.02 0.12 18.55 12:14:01 3 66.41 0.00 2.89 0.50 0.12 30.09 12:15:01 all 34.49 0.00 1.81 0.68 0.07 62.95 12:15:01 0 24.31 0.00 2.18 1.92 0.07 71.52 12:15:01 1 25.29 0.00 1.57 0.02 0.07 73.05 12:15:01 2 23.24 0.00 1.34 0.00 0.03 75.38 12:15:01 3 65.03 0.00 2.16 0.79 0.10 31.93 Average: all 52.99 2.56 4.32 1.76 0.11 38.27 Average: 0 50.28 2.58 4.30 2.50 0.11 40.22 Average: 1 51.86 2.42 4.27 1.14 0.10 40.20 Average: 2 54.64 2.66 4.26 1.05 0.10 37.30 Average: 3 55.19 2.58 4.44 2.34 0.11 35.34