---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4682 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 9.7G 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/loop2 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 767 11543 1 3686 14890 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:3f:e8:9b brd ff:ff:ff:ff:ff:ff inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe3f:e89b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:ef:f2:d2 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-4682) 07/26/24 _x86_64_ (4 CPU) 10:57:36 LINUX RESTART (4 CPU) 10:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:59:01 336.96 151.21 185.75 0.00 11514.25 28352.62 0.00 11:00:01 223.18 44.46 178.72 0.00 2848.73 12849.19 0.00 11:01:01 24.28 6.48 17.80 0.00 381.94 8191.17 0.00 11:02:01 1099.02 1.08 1097.93 0.00 32.26 16902.78 0.00 11:03:01 111.31 15.06 96.25 0.00 4848.26 38629.43 0.00 11:04:01 39.52 1.30 38.22 0.00 212.86 7078.97 0.00 11:05:01 97.67 0.33 97.33 0.00 14.40 10888.05 0.00 11:06:01 31.93 0.92 31.01 0.00 114.25 2913.91 0.00 Average: 245.29 27.35 217.94 0.00 2477.00 15699.23 0.00 10:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 13291720 15349516 632476 3.86 67196 2187704 1392908 7.99 916508 1899712 225448 11:00:01 12401792 14807496 1160380 7.08 83104 2505932 1770480 10.16 1490016 2187372 195936 11:01:01 11804580 14310408 1652728 10.09 87728 2597008 2195044 12.59 2071656 2195016 47044 11:02:01 11593200 14191848 1770332 10.81 137232 2637164 2532136 14.53 2250980 2220968 24968 11:03:01 10478168 13805632 2142684 13.08 151588 3324224 2739020 15.71 2959332 2579224 2264 11:04:01 10390004 13687872 2261132 13.80 155280 3289988 2924880 16.78 3106656 2524132 46016 11:05:01 10500596 13870936 2078040 12.69 156928 3355792 2592084 14.87 2971476 2544116 19008 11:06:01 11862104 15286848 662432 4.04 158028 3405432 1415260 8.12 1577084 2577852 16088 Average: 11540270 14413820 1545026 9.43 124636 2912906 2195226 12.59 2167964 2341049 72096 10:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 344.47 220.73 1495.23 67.08 0.00 0.00 0.00 0.00 10:59:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 303.33 246.83 3360.87 39.56 0.00 0.00 0.00 0.00 11:00:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 135.89 116.13 438.67 28.26 0.00 0.00 0.00 0.00 11:01:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 58.87 44.54 71.01 13.00 0.00 0.00 0.00 0.00 11:02:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 468.87 315.53 6090.51 39.25 0.00 0.00 0.00 0.00 11:03:01 lo 3306.03 3306.03 3128.04 3128.04 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 100.18 84.99 165.08 23.34 0.00 0.00 0.00 0.00 11:04:01 lo 2364.01 2364.01 2228.93 2228.93 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 89.14 71.45 804.32 12.77 0.00 0.00 0.00 0.00 11:05:01 lo 2103.00 2103.00 1986.99 1986.99 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 87.42 73.75 199.68 25.34 0.00 0.00 0.00 0.00 11:06:01 lo 2.50 2.50 0.23 0.23 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 198.22 146.59 1578.32 31.00 0.00 0.00 0.00 0.00 Average: lo 974.63 974.63 920.03 920.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-4682) 07/26/24 _x86_64_ (4 CPU) 10:57:36 LINUX RESTART (4 CPU) 10:58:02 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 20.54 16.89 14.24 4.00 0.12 44.21 10:59:01 0 24.46 16.66 13.82 4.60 0.12 40.33 10:59:01 1 18.01 17.16 13.94 2.65 0.12 48.11 10:59:01 2 19.82 17.21 14.93 4.12 0.14 43.78 10:59:01 3 19.89 16.50 14.23 4.65 0.12 44.61 11:00:01 all 35.12 0.00 2.02 3.01 0.09 59.75 11:00:01 0 28.90 0.00 2.10 2.61 0.08 66.31 11:00:01 1 33.05 0.00 2.13 4.36 0.08 60.37 11:00:01 2 31.87 0.00 1.87 3.78 0.08 62.40 11:00:01 3 46.71 0.00 1.99 1.30 0.10 49.90 11:01:01 all 74.55 0.00 2.16 0.33 0.12 22.85 11:01:01 0 78.28 0.00 1.92 0.40 0.12 19.27 11:01:01 1 75.37 0.00 2.10 0.30 0.12 22.11 11:01:01 2 69.23 0.00 2.63 0.23 0.12 27.79 11:01:01 3 75.34 0.00 1.98 0.37 0.12 22.20 11:02:01 all 58.10 0.00 2.32 6.01 0.11 33.46 11:02:01 0 61.32 0.00 1.39 0.45 0.10 36.74 11:02:01 1 60.94 0.00 2.20 9.56 0.13 27.17 11:02:01 2 52.02 0.00 2.31 2.36 0.10 43.21 11:02:01 3 58.16 0.00 3.39 11.73 0.12 26.60 11:03:01 all 63.91 0.00 4.35 1.08 0.10 30.55 11:03:01 0 62.87 0.00 5.66 2.38 0.10 28.99 11:03:01 1 66.84 0.00 4.04 0.51 0.10 28.52 11:03:01 2 58.30 0.00 3.96 1.16 0.10 36.48 11:03:01 3 67.64 0.00 3.75 0.29 0.10 28.22 11:04:01 all 68.22 0.00 3.13 0.11 0.10 28.45 11:04:01 0 72.66 0.00 2.56 0.20 0.10 24.47 11:04:01 1 66.18 0.00 2.93 0.03 0.08 30.77 11:04:01 2 66.70 0.00 3.25 0.18 0.10 29.77 11:04:01 3 67.35 0.00 3.76 0.02 0.10 28.77 11:05:01 all 62.73 0.00 2.72 0.29 0.09 34.17 11:05:01 0 62.19 0.00 2.09 0.18 0.08 35.44 11:05:01 1 64.37 0.00 2.99 0.39 0.10 32.15 11:05:01 2 64.13 0.00 2.52 0.17 0.10 33.08 11:05:01 3 60.24 0.00 3.28 0.40 0.08 36.00 11:06:01 all 39.93 0.00 1.67 0.25 0.08 58.08 11:06:01 0 40.61 0.00 1.57 0.07 0.08 57.67 11:06:01 1 49.50 0.00 1.45 0.08 0.08 48.88 11:06:01 2 37.53 0.00 1.89 0.30 0.07 60.21 11:06:01 3 32.04 0.00 1.76 0.55 0.08 65.57 Average: all 52.97 2.07 4.04 1.88 0.10 38.94 Average: 0 53.99 2.03 3.85 1.35 0.10 38.68 Average: 1 54.38 2.10 3.94 2.23 0.10 37.24 Average: 2 49.99 2.12 4.15 1.54 0.10 42.10 Average: 3 53.52 2.02 4.23 2.40 0.10 37.72