---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-32758 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 29G 27% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 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: 7945 584 3159 1 4202 7053 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:4c:1d:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe4c:1db9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:48:a8:44 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-2c-2g-32758) 10/01/24 _x86_64_ (2 CPU) 04:16:51 LINUX RESTART (2 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:03 280.29 168.62 111.66 0.00 11770.84 43982.54 0.00 04:19:01 111.38 25.86 85.52 0.00 2454.20 10357.54 0.00 04:20:01 124.31 35.80 88.50 0.00 1720.89 10297.10 0.00 04:21:01 22.93 4.73 18.20 0.00 178.10 5609.47 0.00 04:22:01 48.58 1.77 46.82 0.00 103.47 17744.80 0.00 04:23:01 57.82 4.45 53.37 0.00 4473.52 11919.08 0.00 04:24:01 18.05 0.38 17.66 0.00 23.20 4642.83 0.00 04:25:01 36.13 1.18 34.94 0.00 57.86 27351.57 0.00 Average: 87.34 30.37 56.97 0.00 2598.39 16513.61 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:03 5458304 7338812 461380 5.67 51940 2006616 1163828 12.67 680100 1781400 95260 04:19:01 5167480 7359740 424112 5.21 72100 2282724 1102312 12.00 690788 2031656 96312 04:20:01 4344320 6828352 946036 11.63 81952 2555596 1589312 17.30 1342048 2183324 55712 04:21:01 3649504 6423048 1343860 16.52 88920 2831160 2018700 21.98 1774060 2428312 260732 04:22:01 3719080 6514212 1244300 15.29 96656 2842388 1888816 20.56 1801820 2319236 448 04:23:01 3258020 6399472 1358592 16.70 104840 3171740 1970824 21.46 2131000 2444424 11520 04:24:01 2757400 6255504 1502568 18.47 108428 3507176 2100364 22.87 2317280 2740788 310116 04:25:01 3241432 7224244 533876 6.56 110004 3977224 1222528 13.31 1494172 3068504 2396 Average: 3949442 6792923 976840 12.01 89355 2896828 1632086 17.77 1528908 2374706 104062 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:03 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 04:18:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:03 ens3 325.43 202.75 1446.34 63.63 0.00 0.00 0.00 0.00 04:19:01 lo 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 ens3 85.36 72.07 763.25 15.60 0.00 0.00 0.00 0.00 04:20:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 279.57 233.21 3361.98 35.14 0.00 0.00 0.00 0.00 04:21:01 lo 1163.64 1163.64 1102.76 1102.76 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 ens3 214.01 143.84 2388.11 19.82 0.00 0.00 0.00 0.00 04:22:01 lo 3505.67 3505.67 3320.82 3320.82 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 ens3 172.53 141.32 1764.10 20.22 0.00 0.00 0.00 0.00 04:23:01 lo 1184.47 1184.47 1121.92 1121.92 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 ens3 158.32 101.22 2091.00 20.55 0.00 0.00 0.00 0.00 04:24:01 lo 1335.04 1335.04 1267.83 1267.83 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 ens3 122.73 106.05 845.29 23.07 0.00 0.00 0.00 0.00 04:25:01 lo 34.09 34.09 3.35 3.35 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 125.51 157.52 67.87 180.42 0.00 0.00 0.00 0.00 Average: lo 907.05 907.05 855.63 855.63 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 185.86 145.05 1594.49 47.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-32758) 10/01/24 _x86_64_ (2 CPU) 04:16:51 LINUX RESTART (2 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:03 all 26.11 28.46 20.71 6.99 0.11 17.62 04:18:03 0 29.18 26.41 20.28 6.25 0.12 17.75 04:18:03 1 23.04 30.50 21.14 7.72 0.10 17.50 04:19:01 all 27.36 0.00 2.46 4.15 0.07 65.95 04:19:01 0 22.80 0.00 2.41 6.36 0.07 68.36 04:19:01 1 31.94 0.00 2.52 1.93 0.07 63.54 04:20:01 all 73.89 0.00 3.13 2.00 0.12 20.86 04:20:01 0 73.95 0.00 3.10 2.51 0.12 20.33 04:20:01 1 73.82 0.00 3.17 1.49 0.12 21.39 04:21:01 all 88.54 0.00 3.58 0.32 0.11 7.46 04:21:01 0 88.58 0.00 3.28 0.22 0.10 7.82 04:21:01 1 88.49 0.00 3.87 0.42 0.12 7.09 04:22:01 all 77.71 0.00 5.72 0.90 0.11 15.56 04:22:01 0 76.34 0.00 6.10 1.27 0.10 16.18 04:22:01 1 79.07 0.00 5.35 0.52 0.12 14.94 04:23:01 all 85.75 0.00 4.85 0.66 0.13 8.62 04:23:01 0 85.55 0.00 4.91 1.06 0.15 8.33 04:23:01 1 85.94 0.00 4.79 0.27 0.10 8.90 04:24:01 all 86.44 0.00 3.89 0.25 0.11 9.31 04:24:01 0 87.51 0.00 3.99 0.05 0.10 8.35 04:24:01 1 85.36 0.00 3.79 0.45 0.12 10.28 04:25:01 all 27.09 0.00 2.27 4.45 0.08 66.11 04:25:01 0 39.49 0.00 2.18 1.11 0.08 57.14 04:25:01 1 14.73 0.00 2.36 7.78 0.08 75.04 Average: all 61.72 3.55 5.83 2.46 0.10 26.34 Average: 0 63.06 3.29 5.78 2.34 0.11 25.42 Average: 1 60.38 3.81 5.88 2.58 0.10 27.25