---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18575 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 12G 66G 15% / 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 44M 44M 0 100% /snap/snapd/15177 /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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 9655 1 5644 14959 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:9e:ff:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe9e:ffa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:0f:1e:4a 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-18575) 09/04/24 _x86_64_ (4 CPU) 12:56:49 LINUX RESTART (4 CPU) 12:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:58:01 309.92 145.03 164.89 0.00 11554.87 44096.92 0.00 12:59:01 94.47 33.81 60.66 0.00 1229.00 6863.81 0.00 13:00:01 83.59 39.01 44.58 0.00 2644.23 10452.39 0.00 13:01:03 42.63 2.25 40.38 0.00 70.77 19122.24 0.00 13:02:01 54.79 1.22 53.57 0.00 82.32 57943.47 0.00 13:03:01 90.30 5.77 84.53 0.00 4627.87 37373.60 0.00 Average: 112.58 37.87 74.71 0.00 3369.63 29098.66 0.00 12:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 13609508 15423976 569236 3.47 50280 1974264 1274048 7.31 775896 1746192 63956 12:59:01 13242912 15370036 605632 3.70 73128 2246080 1309448 7.51 874796 1979044 226556 13:00:01 11696084 14326032 1635048 9.98 88324 2711608 2253448 12.93 2002048 2360872 356408 13:01:03 10119584 14076304 1883900 11.50 107508 3963676 2293208 13.16 2678104 3205476 1074352 13:02:01 8260460 13395460 2563148 15.65 127908 5073612 2957056 16.97 3179984 4508860 894820 13:03:01 9892492 15320660 628688 3.84 138960 5350340 1326812 7.61 1459940 4586524 3624 Average: 11136840 14652078 1314275 8.02 97685 3553263 1902337 10.91 1828461 3064495 436619 12:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 322.76 215.48 1513.56 65.77 0.00 0.00 0.00 0.00 12:59:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 58.39 50.27 652.18 6.51 0.00 0.00 0.00 0.00 13:00:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 379.64 298.30 5364.63 42.31 0.00 0.00 0.00 0.00 13:01:03 lo 0.74 0.74 0.06 0.06 0.00 0.00 0.00 0.00 13:01:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:03 ens3 318.63 266.84 2450.99 51.56 0.00 0.00 0.00 0.00 13:02:01 lo 0.83 0.83 0.06 0.06 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 235.54 185.21 967.79 57.92 0.00 0.00 0.00 0.00 13:03:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 210.27 117.63 2093.86 26.43 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 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 254.63 189.37 2181.91 41.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18575) 09/04/24 _x86_64_ (4 CPU) 12:56:49 LINUX RESTART (4 CPU) 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 13.83 15.55 12.61 11.48 0.19 46.33 12:58:01 0 13.26 16.07 12.33 10.25 0.17 47.93 12:58:01 1 14.31 15.48 12.26 11.79 0.19 45.97 12:58:01 2 11.18 15.57 12.90 9.68 0.22 50.45 12:58:01 3 16.57 15.09 12.94 14.18 0.20 41.02 12:59:01 all 14.10 4.45 4.49 11.33 0.11 65.53 12:59:01 0 30.27 4.05 5.19 16.24 0.13 44.12 12:59:01 1 6.35 5.10 4.42 5.00 0.12 79.02 12:59:01 2 6.52 4.14 4.34 18.93 0.10 65.97 12:59:01 3 13.27 4.52 4.00 5.09 0.08 73.05 13:00:01 all 48.33 0.00 2.04 2.86 0.11 46.65 13:00:01 0 49.59 0.00 2.20 1.56 0.10 46.54 13:00:01 1 48.61 0.00 2.24 4.66 0.10 44.39 13:00:01 2 47.51 0.00 2.08 4.06 0.10 46.25 13:00:01 3 47.63 0.00 1.64 1.15 0.15 49.42 13:01:03 all 48.03 0.00 2.40 4.92 0.11 44.54 13:01:03 0 55.24 0.00 2.15 1.23 0.13 41.25 13:01:03 1 56.58 0.00 3.31 5.70 0.11 34.29 13:01:03 2 39.56 0.00 2.38 10.84 0.13 47.09 13:01:03 3 40.69 0.00 1.75 1.90 0.08 55.58 13:02:01 all 48.96 0.00 3.01 5.49 0.18 42.36 13:02:01 0 49.07 0.00 3.35 0.35 0.21 47.03 13:02:01 1 58.15 0.00 3.01 3.73 0.16 34.96 13:02:01 2 53.24 0.00 2.67 13.34 0.21 30.54 13:02:01 3 35.43 0.00 3.01 4.66 0.14 56.77 13:03:01 all 17.96 0.00 2.32 16.42 0.11 63.19 13:03:01 0 14.28 0.00 2.84 17.86 0.10 64.91 13:03:01 1 21.70 0.00 1.88 12.71 0.08 63.62 13:03:01 2 18.87 0.00 1.83 11.73 0.19 67.38 13:03:01 3 17.01 0.00 2.71 23.33 0.08 56.86 Average: all 31.85 3.33 4.47 8.75 0.14 51.47 Average: 0 35.29 3.34 4.66 7.94 0.14 48.62 Average: 1 34.31 3.41 4.51 7.27 0.13 50.37 Average: 2 29.34 3.29 4.37 11.42 0.16 51.43 Average: 3 28.46 3.27 4.33 8.37 0.12 55.44