---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5188 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.5G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 659 12142 1 3195 14998 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:87:bd:6f brd ff:ff:ff:ff:ff:ff inet 10.30.170.67/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe87:bd6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:c7:dd:02 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5188) 11/08/24 _x86_64_ (4 CPU) 01:50:22 LINUX RESTART (4 CPU) 01:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:52:01 275.04 95.52 179.52 0.00 2766.81 26447.45 0.00 01:53:01 73.79 14.01 59.77 0.00 1381.77 10512.26 0.00 01:54:01 2.43 0.00 2.43 0.00 0.00 125.05 0.00 01:55:01 2.53 0.00 2.53 0.00 0.00 65.46 0.00 01:56:01 33.49 17.43 16.06 0.00 565.54 1692.64 0.00 01:57:01 197.18 21.58 175.60 0.00 1331.38 16448.46 0.00 01:58:01 24.90 0.63 24.27 0.00 36.25 5206.20 0.00 01:59:01 13.01 0.17 12.85 0.00 15.46 1390.70 0.00 02:00:01 17.45 0.42 17.03 0.00 49.99 1343.24 0.00 Average: 71.09 16.64 54.45 0.00 683.04 7025.91 0.00 01:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:01 13381596 15458856 522028 3.19 70376 2203224 1231536 7.07 815884 1907956 148156 01:53:01 13221724 15471872 500704 3.06 76676 2362280 1225752 7.03 809128 2059916 1944 01:54:01 13222408 15473092 499444 3.05 77112 2362348 1225752 7.03 808412 2059992 16 01:55:01 13221532 15472872 499484 3.05 77616 2362508 1225752 7.03 807912 2060068 16 01:56:01 12718520 15088888 878224 5.36 86648 2467592 1567952 9.00 1214984 2146244 86068 01:57:01 11212968 14070104 1890036 11.54 99628 2910348 2773716 15.91 2473120 2353912 107620 01:58:01 6999496 9883728 6076192 37.09 102660 2932384 6775328 38.87 6678900 2350300 9588 01:59:01 12532700 15431652 528228 3.22 104384 2944788 1251596 7.18 1147484 2360904 6932 02:00:01 12495144 15408308 551748 3.37 106328 2956756 1278760 7.34 1173624 2371660 16176 Average: 12111788 14639930 1327343 8.10 89048 2611359 2061794 11.83 1769939 2185661 41835 01:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:01 ens3 304.63 206.08 1888.42 53.90 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:53:01 ens3 58.61 48.98 460.06 12.68 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:54:01 ens3 14.58 11.85 80.10 2.37 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 18.85 15.66 123.00 2.84 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 ens3 182.81 159.65 1500.98 24.43 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:57:01 ens3 340.14 279.40 3069.59 40.98 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:58:01 ens3 76.35 48.84 163.68 5.76 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:59:01 ens3 72.00 35.86 151.87 5.31 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:00:01 ens3 56.29 20.10 127.79 4.11 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 124.92 91.83 840.62 16.93 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 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5188) 11/08/24 _x86_64_ (4 CPU) 01:50:22 LINUX RESTART (4 CPU) 01:51:01 CPU %user %nice %system %iowait %steal %idle 01:52:01 all 19.70 14.02 11.52 4.66 0.11 49.99 01:52:01 0 14.67 15.14 11.31 2.36 0.12 56.40 01:52:01 1 28.02 12.92 11.86 8.52 0.12 38.57 01:52:01 2 19.13 13.50 11.25 4.16 0.10 51.86 01:52:01 3 16.97 14.53 11.66 3.59 0.10 53.15 01:53:01 all 7.10 0.00 0.63 2.26 0.04 89.97 01:53:01 0 4.20 0.00 0.57 0.40 0.05 94.77 01:53:01 1 1.92 0.00 0.33 2.66 0.05 95.04 01:53:01 2 4.56 0.00 0.72 5.11 0.02 89.59 01:53:01 3 17.68 0.00 0.92 0.85 0.05 80.51 01:54:01 all 0.10 0.00 0.06 0.08 0.02 99.75 01:54:01 0 0.25 0.00 0.15 0.00 0.02 99.58 01:54:01 1 0.08 0.00 0.02 0.15 0.03 99.72 01:54:01 2 0.08 0.00 0.05 0.15 0.02 99.70 01:54:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:55:01 all 0.14 0.00 0.06 0.02 0.02 99.77 01:55:01 0 0.39 0.00 0.17 0.00 0.03 99.41 01:55:01 1 0.10 0.00 0.03 0.07 0.02 99.78 01:55:01 2 0.07 0.00 0.02 0.00 0.02 99.90 01:55:01 3 0.00 0.00 0.02 0.00 0.02 99.97 01:56:01 all 10.08 0.00 0.69 0.62 0.05 88.56 01:56:01 0 9.48 0.00 0.77 0.32 0.05 89.39 01:56:01 1 10.24 0.00 0.64 1.27 0.07 87.78 01:56:01 2 10.58 0.00 0.62 0.40 0.03 88.37 01:56:01 3 10.01 0.00 0.75 0.50 0.05 88.69 01:57:01 all 67.97 0.00 3.00 2.06 0.11 26.86 01:57:01 0 57.26 0.00 3.39 1.06 0.12 38.18 01:57:01 1 72.18 0.00 3.43 3.06 0.13 21.19 01:57:01 2 70.97 0.00 2.35 2.87 0.10 23.70 01:57:01 3 71.43 0.00 2.84 1.24 0.10 24.39 01:58:01 all 41.35 0.00 1.54 6.34 0.10 50.67 01:58:01 0 41.88 0.00 1.72 0.35 0.10 55.95 01:58:01 1 38.15 0.00 1.27 0.82 0.10 59.65 01:58:01 2 43.77 0.00 1.30 0.71 0.10 54.12 01:58:01 3 41.62 0.00 1.88 23.58 0.10 32.82 01:59:01 all 5.68 0.00 0.73 22.42 0.11 71.06 01:59:01 0 5.78 0.00 0.65 2.55 0.15 90.87 01:59:01 1 5.56 0.00 0.89 4.18 0.08 89.28 01:59:01 2 7.20 0.00 0.77 4.06 0.08 87.89 01:59:01 3 4.19 0.00 0.59 78.80 0.12 16.31 02:00:01 all 5.11 0.00 0.33 27.74 0.07 66.74 02:00:01 0 6.56 0.00 0.39 24.20 0.05 68.79 02:00:01 1 6.68 0.00 0.40 8.26 0.10 84.56 02:00:01 2 3.46 0.00 0.22 5.29 0.03 91.00 02:00:01 3 3.76 0.00 0.32 73.29 0.08 22.55 Average: all 17.41 1.55 2.06 7.35 0.07 71.56 Average: 0 15.56 1.67 2.12 3.47 0.08 77.11 Average: 1 18.05 1.43 2.09 3.22 0.08 75.13 Average: 2 17.69 1.49 1.91 2.53 0.06 76.32 Average: 3 18.34 1.61 2.10 20.17 0.07 57.71