---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38865 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 9.6G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 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 687 11790 1 3518 14970 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:0b:0a:10 brd ff:ff:ff:ff:ff:ff inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe0b:a10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:e4:47:50 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-38865) 10/04/24 _x86_64_ (4 CPU) 15:19:38 LINUX RESTART (4 CPU) 15:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:21:01 336.65 151.60 185.05 0.00 11598.71 47928.96 0.00 15:22:01 230.11 40.24 189.87 0.00 2134.58 12979.59 0.00 15:23:01 54.62 17.61 37.01 0.00 1181.40 16610.96 0.00 15:24:01 7.50 0.55 6.95 0.00 29.73 1129.55 0.00 15:25:01 36.72 4.28 32.44 0.00 4346.02 5901.90 0.00 Average: 132.44 42.49 89.95 0.00 3832.22 16806.10 0.00 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 13372516 15362744 621200 3.79 59672 2133428 1361696 7.81 914072 1829912 99176 15:22:01 12273820 14824396 1136788 6.94 84240 2645996 1729420 9.92 1508556 2287040 296584 15:23:01 11195232 14011196 1947160 11.89 90752 2880952 2496084 14.32 2541396 2304444 24992 15:24:01 6954556 9781112 6176688 37.71 91080 2889976 6854512 39.33 6764252 2311544 2180 15:25:01 10483204 13708204 2239568 13.67 99064 3266936 2783848 15.97 3031872 2495036 111400 Average: 10855866 13537530 2424281 14.80 84962 2763458 3045112 17.47 2952030 2245595 106866 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 468.43 307.41 2350.76 75.38 0.00 0.00 0.00 0.00 15:21:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 324.98 255.71 4059.90 35.21 0.00 0.00 0.00 0.00 15:22:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 79.20 69.89 534.58 14.60 0.00 0.00 0.00 0.00 15:23:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 6.83 5.45 1.38 1.41 0.00 0.00 0.00 0.00 15:24:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 233.74 155.55 2960.19 13.91 0.00 0.00 0.00 0.00 15:25:01 lo 1.47 1.47 0.16 0.16 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 221.82 158.30 1980.16 27.95 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38865) 10/04/24 _x86_64_ (4 CPU) 15:19:38 LINUX RESTART (4 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 19.64 16.49 15.24 6.06 0.12 42.45 15:21:01 0 25.98 14.81 14.41 5.68 0.10 39.02 15:21:01 1 20.56 16.30 16.13 6.03 0.12 40.87 15:21:01 2 16.59 17.27 15.00 8.22 0.17 42.74 15:21:01 3 15.43 17.57 15.42 4.31 0.10 47.18 15:22:01 all 34.03 0.47 2.46 2.67 0.09 60.29 15:22:01 0 34.78 0.58 2.86 1.27 0.10 60.41 15:22:01 1 27.60 0.55 2.17 5.22 0.08 64.38 15:22:01 2 28.84 0.55 1.92 1.49 0.07 67.13 15:22:01 3 44.92 0.18 2.88 2.70 0.10 49.22 15:23:01 all 73.73 0.00 2.31 1.41 0.11 22.44 15:23:01 0 64.04 0.00 1.85 1.64 0.12 32.35 15:23:01 1 79.12 0.00 2.55 0.81 0.08 17.44 15:23:01 2 84.13 0.00 2.85 0.44 0.10 12.48 15:23:01 3 67.63 0.00 2.00 2.76 0.12 27.49 15:24:01 all 21.39 0.00 0.84 0.25 0.08 77.44 15:24:01 0 16.46 0.00 0.69 0.42 0.10 82.34 15:24:01 1 21.81 0.00 0.46 0.35 0.07 77.31 15:24:01 2 20.00 0.00 0.55 0.20 0.07 79.18 15:24:01 3 27.30 0.00 1.65 0.02 0.08 70.95 15:25:01 all 32.64 0.00 1.77 0.56 0.09 64.94 15:25:01 0 31.15 0.00 1.66 0.94 0.12 66.14 15:25:01 1 32.28 0.00 1.69 0.70 0.10 65.23 15:25:01 2 33.59 0.00 1.88 0.17 0.07 64.30 15:25:01 3 33.55 0.00 1.88 0.42 0.07 64.09 Average: all 36.32 3.32 4.47 2.17 0.10 53.63 Average: 0 34.51 3.02 4.24 1.97 0.11 56.15 Average: 1 36.29 3.29 4.53 2.59 0.09 53.20 Average: 2 36.66 3.49 4.38 2.07 0.09 53.30 Average: 3 37.82 3.48 4.71 2.02 0.09 51.88