---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20997 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 699 11774 1 3523 14958 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:b4:99:58 brd ff:ff:ff:ff:ff:ff inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:feb4:9958/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:26:0e:09 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20997) 07/16/24 _x86_64_ (4 CPU) 07:56:27 LINUX RESTART (4 CPU) 07:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:58:01 273.14 88.44 184.71 0.00 2546.35 10804.80 0.00 07:59:01 230.31 47.31 183.00 0.00 3061.76 13937.68 0.00 08:00:01 12.61 0.55 12.06 0.00 31.06 5315.91 0.00 08:01:01 15.18 3.07 12.11 0.00 107.32 2540.38 0.00 08:02:01 56.29 5.85 50.44 0.00 4566.84 11659.39 0.00 08:03:01 13.25 0.05 13.20 0.00 0.93 1533.49 0.00 08:04:01 9.15 0.00 9.15 0.00 0.00 2116.05 0.00 08:05:01 12.78 0.92 11.86 0.00 110.51 1923.95 0.00 Average: 77.84 18.27 59.57 0.00 1303.10 6228.95 0.00 07:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 13315156 15427792 545848 3.33 75448 2228928 1234076 7.08 849420 1928084 163632 07:59:01 12123944 14654060 1305024 7.97 90180 2614948 1925336 11.05 1742708 2194664 133432 08:00:01 11728256 14330344 1628396 9.94 92212 2677760 2193884 12.59 2086340 2240480 45132 08:01:01 11462228 14121080 1837408 11.22 93832 2728352 2399292 13.77 2309436 2278060 25288 08:02:01 10632852 13737072 2210308 13.49 107788 3140828 2669552 15.32 2905032 2475624 8868 08:03:01 9956996 13121636 2825992 17.25 108500 3194768 3509580 20.14 3533148 2520292 32104 08:04:01 10403328 13622700 2324712 14.19 110636 3243376 3033864 17.41 3042000 2562248 25596 08:05:01 12112956 15368704 578692 3.53 112924 3274960 1283944 7.37 1308268 2586872 26492 Average: 11466964 14297924 1657048 10.12 98940 2887990 2281191 13.09 2222044 2348290 57568 07:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 ens3 223.69 160.25 1821.46 28.68 0.00 0.00 0.00 0.00 07:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 276.34 226.26 3337.72 35.41 0.00 0.00 0.00 0.00 07:59:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 ens3 31.74 27.95 8.77 8.95 0.00 0.00 0.00 0.00 08:00:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 46.36 41.01 16.53 10.45 0.00 0.00 0.00 0.00 08:01:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 262.91 177.67 3000.86 17.32 0.00 0.00 0.00 0.00 08:02:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 72.39 61.46 17.29 16.94 0.00 0.00 0.00 0.00 08:03:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 56.91 49.41 14.50 19.27 0.00 0.00 0.00 0.00 08:04:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 43.78 40.94 19.01 14.54 0.00 0.00 0.00 0.00 08:05:01 lo 1.67 1.67 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 126.77 98.12 1029.51 18.95 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20997) 07/16/24 _x86_64_ (4 CPU) 07:56:27 LINUX RESTART (4 CPU) 07:57:01 CPU %user %nice %system %iowait %steal %idle 07:58:01 all 19.88 13.80 12.10 2.95 0.10 51.18 07:58:01 0 23.78 11.54 10.92 3.52 0.08 50.16 07:58:01 1 10.31 15.83 13.18 2.23 0.12 58.34 07:58:01 2 20.74 14.67 12.53 2.10 0.10 49.86 07:58:01 3 24.69 13.17 11.77 3.95 0.08 46.35 07:59:01 all 57.29 0.00 2.36 1.80 0.09 38.47 07:59:01 0 50.32 0.00 2.11 1.90 0.10 45.57 07:59:01 1 54.28 0.00 2.10 0.49 0.08 43.05 07:59:01 2 70.85 0.00 2.97 2.67 0.10 23.41 07:59:01 3 53.76 0.00 2.26 2.14 0.07 41.77 08:00:01 all 79.96 0.00 2.10 0.18 0.10 17.66 08:00:01 0 74.50 0.00 1.97 0.13 0.08 23.31 08:00:01 1 78.29 0.00 2.45 0.24 0.12 18.91 08:00:01 2 86.06 0.00 2.30 0.00 0.10 11.54 08:00:01 3 81.00 0.00 1.69 0.37 0.08 16.86 08:01:01 all 77.37 0.00 1.98 0.13 0.10 20.43 08:01:01 0 75.92 0.00 1.49 0.44 0.10 22.05 08:01:01 1 82.29 0.00 2.78 0.02 0.10 14.82 08:01:01 2 80.90 0.00 1.62 0.02 0.08 17.38 08:01:01 3 70.36 0.00 2.02 0.03 0.12 27.47 08:02:01 all 80.09 0.00 2.96 0.28 0.10 16.57 08:02:01 0 81.16 0.00 2.77 0.27 0.10 15.71 08:02:01 1 80.48 0.00 2.91 0.37 0.10 16.15 08:02:01 2 81.38 0.00 2.45 0.39 0.10 15.69 08:02:01 3 77.33 0.00 3.72 0.10 0.10 18.75 08:03:01 all 74.81 0.00 2.17 0.05 0.10 22.86 08:03:01 0 77.52 0.00 1.74 0.03 0.08 20.62 08:03:01 1 67.35 0.00 2.48 0.15 0.10 29.92 08:03:01 2 79.81 0.00 1.70 0.02 0.10 18.37 08:03:01 3 74.61 0.00 2.76 0.02 0.12 22.50 08:04:01 all 71.27 0.00 2.31 0.09 0.11 26.22 08:04:01 0 73.31 0.00 2.43 0.08 0.12 24.06 08:04:01 1 72.41 0.00 2.99 0.13 0.10 24.36 08:04:01 2 68.22 0.00 2.02 0.12 0.12 29.53 08:04:01 3 71.14 0.00 1.79 0.03 0.10 26.93 08:05:01 all 52.55 0.00 1.89 0.31 0.09 45.16 08:05:01 0 46.25 0.00 1.70 0.03 0.08 51.93 08:05:01 1 57.22 0.00 2.07 1.09 0.08 39.54 08:05:01 2 50.77 0.00 1.92 0.07 0.10 47.14 08:05:01 3 55.97 0.00 1.87 0.05 0.08 42.02 Average: all 64.16 1.72 3.48 0.72 0.10 29.82 Average: 0 62.81 1.45 3.15 0.80 0.09 31.70 Average: 1 62.82 1.98 3.87 0.59 0.10 30.64 Average: 2 67.39 1.82 3.43 0.67 0.10 26.59 Average: 3 63.61 1.64 3.48 0.84 0.09 30.33