---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23739 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 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 660 11132 1 4204 14997 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:4f:7c:5f brd ff:ff:ff:ff:ff:ff inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe4f:7c5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:6a:0a:64 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-23739) 09/18/24 _x86_64_ (4 CPU) 08:19:49 LINUX RESTART (4 CPU) 08:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:21:02 346.81 157.72 189.09 0.00 11688.19 46917.91 0.00 08:22:01 101.15 24.45 76.70 0.00 1204.13 11357.01 0.00 08:23:01 79.19 0.93 78.25 0.00 54.79 22255.36 0.00 08:24:01 38.59 0.00 38.59 0.00 0.00 12014.66 0.00 08:25:01 118.73 29.68 89.05 0.00 1029.96 27696.18 0.00 08:26:01 44.71 4.45 40.26 0.00 4482.19 8744.14 0.00 Average: 121.59 36.24 85.35 0.00 3081.76 21525.79 0.00 08:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:21:02 13452560 15397212 590076 3.60 55112 2095760 1338820 7.68 814928 1853600 119464 08:22:01 12957576 15358556 601084 3.67 84400 2493852 1394192 8.00 923772 2183212 274524 08:23:01 12581180 15403736 554764 3.39 98996 2869808 1337724 7.67 897464 2555696 42280 08:24:01 12223864 15362160 595512 3.64 109892 3148388 1539660 8.83 955764 2830892 544 08:25:01 11765340 15368696 578628 3.53 128036 3554044 1506748 8.64 1268848 2917544 3540 08:26:01 11436452 15389640 554616 3.39 136900 3883728 1316468 7.55 1557612 2947996 30180 Average: 12402829 15380000 579113 3.54 102223 3007597 1405602 8.06 1069731 2548157 78422 08:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:21:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 08:21:02 ens3 431.34 282.40 2591.46 70.27 0.00 0.00 0.00 0.00 08:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 08:22:01 ens3 64.82 58.79 598.54 9.20 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 9.07 9.07 0.83 0.83 0.00 0.00 0.00 0.00 08:23:01 ens3 104.92 80.32 1153.14 9.24 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 lo 8.33 8.33 0.76 0.76 0.00 0.00 0.00 0.00 08:24:01 ens3 26.23 30.94 21.02 5.55 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 25.16 25.16 2.25 2.25 0.00 0.00 0.00 0.00 08:25:01 ens3 148.99 132.24 1051.21 18.11 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 9.80 9.80 0.89 0.89 0.00 0.00 0.00 0.00 08:26:01 ens3 214.43 121.28 2115.31 13.08 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.44 9.44 0.86 0.86 0.00 0.00 0.00 0.00 Average: ens3 165.40 117.83 1256.94 20.94 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23739) 09/18/24 _x86_64_ (4 CPU) 08:19:49 LINUX RESTART (4 CPU) 08:20:01 CPU %user %nice %system %iowait %steal %idle 08:21:02 all 18.60 17.54 15.61 4.14 0.12 43.99 08:21:02 0 15.62 18.60 16.35 6.49 0.10 42.84 08:21:02 1 14.16 18.83 17.45 2.90 0.12 46.54 08:21:02 2 21.44 16.57 13.97 3.54 0.10 44.38 08:21:02 3 23.21 16.14 14.66 3.62 0.15 42.22 08:22:01 all 21.77 2.20 3.66 1.97 0.07 70.32 08:22:01 0 32.88 2.41 3.91 3.31 0.09 57.40 08:22:01 1 14.34 2.32 3.68 0.70 0.07 78.89 08:22:01 2 26.31 2.21 4.06 0.83 0.08 66.51 08:22:01 3 13.63 1.87 3.01 3.06 0.03 78.40 08:23:01 all 11.50 0.00 0.95 0.97 0.05 86.52 08:23:01 0 6.27 0.00 0.62 2.07 0.03 91.00 08:23:01 1 6.23 0.00 0.77 0.84 0.07 92.09 08:23:01 2 5.44 0.00 0.66 0.40 0.05 93.45 08:23:01 3 28.06 0.00 1.77 0.57 0.07 69.54 08:24:01 all 7.32 0.00 0.50 0.45 0.05 91.68 08:24:01 0 4.67 0.00 0.70 1.66 0.03 92.93 08:24:01 1 21.84 0.00 1.15 0.12 0.07 76.82 08:24:01 2 2.35 0.00 0.12 0.00 0.05 97.48 08:24:01 3 0.45 0.00 0.05 0.00 0.03 99.47 08:25:01 all 13.02 0.98 2.46 1.57 0.07 81.91 08:25:01 0 9.41 1.07 2.18 1.83 0.07 85.45 08:25:01 1 28.50 0.23 3.28 2.30 0.08 65.61 08:25:01 2 9.16 2.36 2.32 0.64 0.07 85.46 08:25:01 3 5.02 0.23 2.04 1.51 0.07 91.13 08:26:01 all 9.45 0.59 1.68 0.57 0.05 87.66 08:26:01 0 11.47 0.00 1.91 0.57 0.07 85.98 08:26:01 1 11.44 1.50 2.04 0.62 0.05 84.35 08:26:01 2 5.58 0.45 1.47 0.53 0.03 91.93 08:26:01 3 9.32 0.40 1.30 0.56 0.05 88.37 Average: all 13.58 3.53 4.12 1.60 0.07 77.10 Average: 0 13.31 3.66 4.26 2.65 0.06 76.05 Average: 1 16.09 3.80 4.71 1.24 0.08 74.08 Average: 2 11.63 3.55 3.72 0.98 0.06 80.06 Average: 3 13.28 3.10 3.79 1.54 0.07 78.22