---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10716 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: 2800.000 BogoMIPS: 5600.00 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/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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 730 11028 1 4238 14927 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:79:ee:6f brd ff:ff:ff:ff:ff:ff inet 10.30.170.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe79:ee6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:3f:50:c5 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-10716) 11/27/24 _x86_64_ (4 CPU) 01:26:08 LINUX RESTART (4 CPU) 01:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:28:01 62.72 45.31 17.40 0.00 484.93 870.92 0.00 01:29:01 1.50 0.02 1.48 0.00 1.07 16.26 0.00 01:30:01 0.87 0.00 0.87 0.00 0.00 9.73 0.00 01:31:01 3.77 2.22 1.55 0.00 87.45 172.64 0.00 01:32:01 237.78 27.80 209.98 0.00 6419.86 17624.93 0.00 01:33:01 239.24 48.73 190.50 0.00 3052.05 11816.99 0.00 01:34:01 21.34 1.53 19.81 0.00 101.43 9493.10 0.00 01:35:01 79.34 5.32 74.02 0.00 204.90 16802.00 0.00 01:36:01 39.81 1.57 38.24 0.00 107.05 27481.69 0.00 Average: 76.29 14.66 61.62 0.00 1163.35 9381.17 0.00 01:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 13952704 15643220 357592 2.18 41836 1863924 1199568 6.88 520656 1671164 4 01:29:01 13953544 15644132 356244 2.17 41868 1863968 1199568 6.88 520140 1671180 8 01:30:01 13953832 15644436 355848 2.17 41892 1863968 1199568 6.88 519528 1671180 8 01:31:01 13904084 15602164 398004 2.43 41964 1871280 1215856 6.98 564356 1676928 20 01:32:01 12982500 15358348 607560 3.71 75756 2493760 1334016 7.65 1045796 2058448 162592 01:33:01 11984144 14780260 1169888 7.14 90740 2883712 1775712 10.19 1704412 2367000 204328 01:34:01 11330932 14281672 1668108 10.18 94400 3025568 2198168 12.61 2296348 2417272 69864 01:35:01 10706968 14211736 1736928 10.60 107884 3542040 2278876 13.07 2533844 2777692 318720 01:36:01 11387820 15378740 570376 3.48 110492 4011932 1298016 7.45 1543612 3079888 3152 Average: 12684059 15171634 802283 4.90 71870 2602239 1522150 8.73 1249855 2154528 84300 01:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 ens3 6.37 0.03 126.94 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 0.38 0.13 0.02 0.01 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.65 0.32 0.27 0.20 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 74.49 45.93 94.89 8.27 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 ens3 407.55 243.08 3755.89 50.14 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 01:33:01 ens3 283.92 236.37 3397.56 36.43 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 01:34:01 ens3 151.43 126.31 1782.04 19.73 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:35:01 ens3 303.25 214.75 3673.67 27.40 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 2057.06 2057.06 1951.11 1951.11 0.00 0.00 0.00 0.00 01:36:01 ens3 91.75 102.07 53.18 175.92 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 17.26 17.26 1.70 1.70 0.00 0.00 0.00 0.00 Average: ens3 146.91 107.87 1434.07 35.41 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 231.37 231.37 217.42 217.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10716) 11/27/24 _x86_64_ (4 CPU) 01:26:08 LINUX RESTART (4 CPU) 01:27:02 CPU %user %nice %system %iowait %steal %idle 01:28:01 all 0.03 9.44 6.25 0.75 0.07 83.45 01:28:01 0 0.05 9.80 5.87 0.39 0.09 83.80 01:28:01 1 0.03 9.43 6.00 0.53 0.07 83.94 01:28:01 2 0.02 9.29 6.39 1.62 0.05 82.63 01:28:01 3 0.03 9.27 6.72 0.44 0.09 83.45 01:29:01 all 0.03 0.00 0.02 0.01 0.01 99.94 01:29:01 0 0.03 0.00 0.03 0.02 0.00 99.92 01:29:01 1 0.00 0.00 0.02 0.00 0.02 99.97 01:29:01 2 0.02 0.00 0.00 0.02 0.00 99.97 01:29:01 3 0.05 0.00 0.03 0.00 0.02 99.90 01:30:01 all 0.04 0.00 0.00 0.00 0.02 99.94 01:30:01 0 0.10 0.00 0.02 0.00 0.02 99.87 01:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:30:01 2 0.00 0.00 0.00 0.02 0.02 99.97 01:30:01 3 0.03 0.00 0.00 0.00 0.03 99.93 01:31:01 all 0.64 0.00 0.31 0.02 0.02 99.01 01:31:01 0 1.03 0.00 0.07 0.00 0.03 98.87 01:31:01 1 0.40 0.00 1.07 0.00 0.02 98.52 01:31:01 2 0.64 0.00 0.08 0.02 0.00 99.26 01:31:01 3 0.50 0.00 0.03 0.05 0.02 99.40 01:32:01 all 20.94 0.00 2.90 10.89 0.08 65.19 01:32:01 0 17.03 0.00 3.53 15.84 0.07 63.53 01:32:01 1 25.98 0.00 3.05 7.55 0.08 63.34 01:32:01 2 27.93 0.00 2.87 9.44 0.08 59.67 01:32:01 3 12.76 0.00 2.14 10.75 0.10 74.25 01:33:01 all 35.15 0.00 1.87 2.56 0.07 60.36 01:33:01 0 33.63 0.00 1.47 0.65 0.07 64.19 01:33:01 1 40.88 0.00 2.95 3.82 0.07 52.27 01:33:01 2 35.64 0.00 1.52 4.03 0.07 58.74 01:33:01 3 30.43 0.00 1.52 1.74 0.08 66.23 01:34:01 all 52.85 0.00 1.45 0.57 0.10 45.03 01:34:01 0 55.71 0.00 1.32 0.67 0.10 42.19 01:34:01 1 46.50 0.00 1.52 0.45 0.12 51.41 01:34:01 2 53.84 0.00 2.02 0.27 0.08 43.79 01:34:01 3 55.35 0.00 0.94 0.89 0.10 42.73 01:35:01 all 57.15 0.00 2.98 1.13 0.09 38.65 01:35:01 0 55.31 0.00 2.05 1.06 0.10 41.48 01:35:01 1 59.04 0.00 3.75 1.11 0.08 36.01 01:35:01 2 56.23 0.00 2.68 0.42 0.10 40.57 01:35:01 3 58.05 0.00 3.43 1.91 0.08 36.53 01:36:01 all 18.29 0.00 1.15 1.56 0.07 78.92 01:36:01 0 18.04 0.00 1.40 0.22 0.08 80.26 01:36:01 1 23.92 0.00 1.19 0.22 0.07 74.61 01:36:01 2 20.45 0.00 1.17 0.12 0.05 78.21 01:36:01 3 10.75 0.00 0.84 5.71 0.08 82.62 Average: all 20.58 1.03 1.87 1.94 0.06 74.52 Average: 0 20.11 1.07 1.74 2.09 0.06 74.93 Average: 1 21.87 1.02 2.16 1.52 0.06 73.36 Average: 2 21.68 1.02 1.85 1.77 0.05 73.64 Average: 3 18.68 1.02 1.73 2.38 0.07 76.14