---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26256 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 13G 66G 16% / 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 692 9111 1 6193 14965 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:3b:c2:8b brd ff:ff:ff:ff:ff:ff inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe3b:c28b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:bb:f9:8f 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-26256) 09/23/24 _x86_64_ (4 CPU) 20:18:00 LINUX RESTART (4 CPU) 20:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:20:01 84.21 49.53 34.67 0.00 1378.47 10914.38 0.00 20:21:01 42.41 1.48 40.93 0.00 74.25 7857.09 0.00 20:22:01 41.29 0.73 40.56 0.00 26.40 36049.46 0.00 20:23:01 122.18 0.00 122.18 0.00 0.00 105821.66 0.00 20:24:01 93.32 5.80 87.52 0.00 4575.67 21838.32 0.00 20:25:01 51.00 0.02 50.98 0.00 0.13 21098.57 0.00 20:26:01 99.43 20.96 78.47 0.00 1881.42 67168.27 0.00 Average: 76.26 11.22 65.04 0.00 1133.80 38678.37 0.00 20:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 11924580 14139912 1833556 11.19 75984 2328652 2389832 13.71 2164292 2001784 102940 20:21:01 11495260 13894860 2066724 12.62 93632 2480884 2590104 14.86 2469308 2097956 98344 20:22:01 10523000 14458972 1501268 9.16 120032 3924420 2128808 12.21 2358756 3116444 526112 20:23:01 7940964 14382244 1577416 9.63 149700 6311808 2222420 12.75 2897848 5071344 234200 20:24:01 7312152 14137988 1810936 11.05 161524 6674016 2408252 13.82 3334716 5238360 67748 20:25:01 9098148 14489996 1459284 8.91 163464 5291520 2119752 12.16 2498724 4343744 719152 20:26:01 9462116 15316148 632600 3.86 188596 5700312 1368448 7.85 2101452 4346732 160960 Average: 9679460 14402874 1554541 9.49 136133 4673087 2175374 12.48 2546442 3745195 272779 20:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:20:01 ens3 535.80 439.50 3425.09 94.16 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:21:01 ens3 462.71 365.01 1289.64 103.34 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:22:01 ens3 588.54 484.07 4444.94 95.89 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:23:01 ens3 65.08 59.90 18.08 17.42 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 20:24:01 ens3 637.84 440.65 2849.38 108.42 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 20:25:01 ens3 186.69 162.18 51.60 50.53 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:26:01 ens3 101.98 77.24 728.47 15.29 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 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 368.37 289.79 1829.58 69.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26256) 09/23/24 _x86_64_ (4 CPU) 20:18:00 LINUX RESTART (4 CPU) 20:19:01 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 63.90 4.13 5.76 1.45 0.13 24.63 20:20:01 0 71.92 3.97 5.43 0.81 0.15 17.71 20:20:01 1 44.46 4.04 5.68 2.39 0.12 43.31 20:20:01 2 70.65 4.15 6.30 1.07 0.14 17.69 20:20:01 3 68.78 4.35 5.63 1.50 0.12 19.62 20:21:01 all 38.81 0.00 1.70 0.78 0.08 58.63 20:21:01 0 35.22 0.00 1.62 0.07 0.07 63.03 20:21:01 1 40.91 0.00 1.61 0.79 0.08 56.61 20:21:01 2 46.58 0.00 1.65 0.07 0.10 51.60 20:21:01 3 32.52 0.00 1.92 2.21 0.08 63.27 20:22:01 all 41.75 0.00 2.77 1.64 0.08 53.76 20:22:01 0 28.86 0.00 1.85 0.28 0.08 68.92 20:22:01 1 40.37 0.00 2.76 0.58 0.08 56.20 20:22:01 2 64.67 0.00 3.41 0.22 0.08 31.62 20:22:01 3 33.22 0.00 3.06 5.51 0.07 58.14 20:23:01 all 47.08 0.00 2.23 6.30 0.09 44.29 20:23:01 0 38.60 0.00 1.06 0.94 0.07 59.33 20:23:01 1 58.12 0.00 3.87 16.58 0.08 21.34 20:23:01 2 39.83 0.00 1.58 1.13 0.08 57.38 20:23:01 3 51.91 0.00 2.43 6.59 0.14 38.92 20:24:01 all 65.71 0.00 3.38 2.61 0.12 28.18 20:24:01 0 70.06 0.00 2.81 1.66 0.12 25.36 20:24:01 1 47.09 0.00 3.24 6.03 0.12 43.52 20:24:01 2 67.09 0.00 3.39 1.31 0.13 28.08 20:24:01 3 78.77 0.00 4.09 1.41 0.10 15.63 20:25:01 all 43.39 0.00 2.68 2.01 0.08 51.84 20:25:01 0 54.05 0.00 2.37 0.73 0.08 42.76 20:25:01 1 32.69 0.00 2.07 1.61 0.08 63.54 20:25:01 2 30.37 0.00 3.77 2.77 0.07 63.02 20:25:01 3 56.27 0.00 2.50 2.94 0.10 38.20 20:26:01 all 21.55 0.00 1.98 5.49 0.07 70.90 20:26:01 0 16.29 0.00 1.34 1.21 0.05 81.12 20:26:01 1 27.87 0.00 2.04 1.52 0.08 68.48 20:26:01 2 8.67 0.00 1.28 8.62 0.07 81.36 20:26:01 3 33.47 0.00 3.27 10.62 0.07 52.57 Average: all 45.99 0.58 2.92 2.90 0.09 47.51 Average: 0 44.88 0.55 2.34 0.81 0.09 51.33 Average: 1 41.66 0.57 3.04 4.22 0.09 50.41 Average: 2 46.76 0.59 3.05 2.18 0.10 47.34 Average: 3 50.69 0.62 3.27 4.39 0.10 40.93