---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23429 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/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 681 11100 1 4215 14977 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:03:cc:83 brd ff:ff:ff:ff:ff:ff inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe03:cc83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:60:e2:88 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-23429) 09/17/24 _x86_64_ (4 CPU) 08:57:17 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 229.25 77.10 152.14 0.00 2428.26 7647.68 0.00 09:00:01 179.59 48.79 130.80 0.00 3056.30 12538.97 0.00 09:01:02 34.19 5.53 28.66 0.00 231.83 10729.68 0.00 09:02:01 55.92 0.97 54.96 0.00 56.13 13225.42 0.00 09:03:01 83.79 7.30 76.49 0.00 4673.09 35590.33 0.00 Average: 116.76 28.03 88.73 0.00 2096.11 15954.83 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13368728 15475812 498832 3.05 72248 2227196 1251592 7.18 744836 1981968 236100 09:00:01 12228468 14724628 1237676 7.56 84352 2592852 1847572 10.60 1619060 2225340 201272 09:01:02 11259360 14128400 1829860 11.17 93068 2942684 2417040 13.87 2308384 2481236 334688 09:02:01 11820116 15409424 549528 3.35 99492 3632232 1288680 7.39 1309356 2901676 776348 09:03:01 11413840 15381524 566364 3.46 112092 3987540 1300440 7.46 1535152 3058376 3552 Average: 12018102 15023958 936452 5.72 92250 3076501 1621065 9.30 1503358 2529719 310392 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 80.59 71.02 942.95 14.70 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 333.44 280.79 4049.41 44.03 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:01:02 ens3 211.06 139.28 2707.19 17.65 0.00 0.00 0.00 0.00 09:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:02 lo 898.52 898.52 856.03 856.03 0.00 0.00 0.00 0.00 09:02:01 ens3 181.44 150.43 1945.91 26.89 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1042.65 1042.65 990.69 990.69 0.00 0.00 0.00 0.00 09:03:01 ens3 244.68 154.99 2796.32 173.96 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 17.80 17.80 1.75 1.75 0.00 0.00 0.00 0.00 Average: ens3 210.36 159.36 2490.48 55.54 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 390.06 390.06 367.60 367.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23429) 09/17/24 _x86_64_ (4 CPU) 08:57:17 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 18.83 10.52 9.32 5.02 0.09 56.21 08:59:01 0 11.77 10.76 8.86 3.64 0.10 64.88 08:59:01 1 19.29 10.56 9.53 4.52 0.07 56.03 08:59:01 2 10.52 10.74 9.36 6.93 0.08 62.37 08:59:01 3 33.83 10.03 9.54 5.01 0.10 41.48 09:00:01 all 47.59 0.00 2.05 2.58 0.10 47.68 09:00:01 0 50.07 0.00 1.75 2.68 0.10 45.40 09:00:01 1 46.77 0.00 2.18 3.38 0.10 47.57 09:00:01 2 48.83 0.00 1.81 2.18 0.10 47.09 09:00:01 3 44.71 0.00 2.45 2.08 0.08 50.67 09:01:02 all 49.64 0.00 1.91 0.58 0.09 47.78 09:01:02 0 52.82 0.00 1.19 0.74 0.08 45.17 09:01:02 1 48.20 0.00 1.78 0.18 0.10 49.73 09:01:02 2 46.70 0.00 1.87 0.75 0.07 50.61 09:01:02 3 50.86 0.00 2.79 0.65 0.10 45.59 09:02:01 all 47.31 0.00 2.22 1.14 0.08 49.24 09:02:01 0 42.11 0.00 2.01 0.97 0.09 54.82 09:02:01 1 39.92 0.00 2.22 0.67 0.07 57.12 09:02:01 2 42.11 0.00 1.21 2.63 0.08 53.97 09:02:01 3 65.09 0.00 3.46 0.29 0.09 31.08 09:03:01 all 16.70 0.00 2.11 3.63 0.08 77.48 09:03:01 0 26.17 0.00 2.17 2.12 0.07 69.47 09:03:01 1 8.40 0.00 2.44 1.35 0.08 87.73 09:03:01 2 7.76 0.00 1.93 9.91 0.08 80.32 09:03:01 3 24.48 0.00 1.91 1.16 0.07 72.39 Average: all 35.99 2.10 3.52 2.59 0.09 55.71 Average: 0 36.53 2.17 3.21 2.03 0.09 55.98 Average: 1 32.51 2.10 3.62 2.02 0.08 59.66 Average: 2 31.19 2.14 3.23 4.48 0.08 58.87 Average: 3 43.74 2.00 4.03 1.84 0.09 48.30