---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3639 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 524 265 0 3154 3136 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:36:e2:3f brd ff:ff:ff:ff:ff:ff inet 10.32.7.138/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe36:e23f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:f6:68:61 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3639) 08/29/24 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 180.91 83.61 97.30 6554.35 40887.45 02:54:01 181.65 12.95 168.70 2308.35 22557.26 02:55:01 333.01 0.08 332.93 9.87 21008.23 02:56:01 454.60 16.58 438.02 550.35 19734.22 02:57:01 37.48 18.31 19.16 1950.34 2306.95 02:58:01 7.18 0.85 6.33 13.60 5290.05 02:59:01 29.33 5.30 24.03 409.40 8588.57 03:00:01 255.64 4.15 251.49 1147.41 28177.84 03:01:01 509.34 2.73 506.62 26.99 25447.07 03:02:01 50.84 15.88 34.96 2775.40 2782.74 03:03:01 33.23 20.06 13.16 1122.48 556.31 Average: 188.56 16.41 172.15 1532.05 16114.31 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1681968 3312304 2356684 58.35 42432 1748808 929148 18.26 611268 1576292 98592 02:54:01 1066576 3265244 2972076 73.59 70768 2262872 1248716 24.55 761808 1982140 48808 02:55:01 647132 3246072 3391520 83.98 97012 2613760 1248084 24.53 811856 2311636 3100 02:56:01 730848 3298420 3307804 81.90 120864 2529096 1187976 23.35 779260 2231228 308 02:57:01 608044 3283284 3430608 84.94 121768 2627680 1216576 23.91 869884 2252824 19244 02:58:01 139144 2889712 3899508 96.55 121824 2701588 1622632 31.90 1275724 2314100 33612 02:59:01 971264 3323248 3067388 75.95 122700 2348760 1179296 23.18 876956 1928668 924 03:00:01 481376 3175400 3557276 88.08 134592 2618904 1327504 26.09 951424 2283020 20280 03:01:01 521000 3261028 3517652 87.10 150284 2660260 1119456 22.01 782508 2425872 152 03:02:01 382992 3277652 3655660 90.52 151248 2794696 1057872 20.79 1623068 1704688 44 03:03:01 358904 3274944 3679748 91.11 152448 2832052 962048 18.91 1796212 1573064 16652 Average: 689932 3237028 3348720 82.92 116904 2521680 1190846 23.41 1012724 2053048 21974 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 374.89 234.02 1432.05 68.08 0.00 0.00 0.00 0.00 02:54:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 444.15 303.27 2564.62 28.02 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 366.09 191.57 2041.98 16.43 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 13.30 13.03 7.46 3.19 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 11.30 9.42 33.75 1.73 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.50 1.72 0.36 0.39 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 100.98 78.57 527.32 7.54 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 708.02 334.09 3995.33 31.74 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 14.48 12.63 3.17 3.61 0.00 0.00 0.00 0.00 03:02:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 349.81 646.93 27.76 5143.43 0.00 0.00 0.00 0.00 03:03:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 105.82 179.20 19.18 1317.82 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.07 0.07 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 226.01 182.00 965.81 602.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3639) 08/29/24 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 16.79 0.00 2.28 5.31 0.06 75.56 02:53:02 0 10.62 0.00 1.44 2.14 0.03 85.77 02:53:02 1 7.18 0.00 2.06 3.90 0.03 86.83 02:53:02 2 19.09 0.00 3.19 9.86 0.10 67.76 02:53:02 3 30.38 0.00 2.43 5.38 0.07 61.74 02:54:01 all 15.38 0.00 2.43 5.12 0.06 77.01 02:54:01 0 5.35 0.00 1.93 3.52 0.03 89.17 02:54:01 1 8.21 0.00 2.38 3.52 0.03 85.86 02:54:01 2 13.21 0.00 2.30 10.97 0.09 73.44 02:54:01 3 34.75 0.00 3.14 2.51 0.08 59.51 02:55:01 all 7.63 0.00 4.07 9.82 0.08 78.41 02:55:01 0 9.36 0.00 3.71 3.28 0.08 83.56 02:55:01 1 5.28 0.00 3.61 7.68 0.08 83.35 02:55:01 2 6.52 0.00 4.78 12.55 0.10 76.06 02:55:01 3 9.34 0.00 4.20 15.77 0.07 70.62 02:56:01 all 7.20 0.00 3.66 15.09 0.09 73.96 02:56:01 0 8.07 0.00 6.38 36.91 0.08 48.56 02:56:01 1 6.48 0.00 4.00 9.32 0.07 80.13 02:56:01 2 6.81 0.00 2.52 8.07 0.10 82.49 02:56:01 3 7.44 0.00 1.72 6.04 0.07 84.73 02:57:01 all 19.73 0.00 4.42 0.82 0.06 74.97 02:57:01 0 24.67 0.00 4.96 0.68 0.07 69.62 02:57:01 1 19.11 0.00 4.59 1.09 0.07 75.14 02:57:01 2 13.39 0.00 3.97 1.09 0.07 81.48 02:57:01 3 21.72 0.00 4.18 0.40 0.05 73.65 02:58:01 all 23.08 0.00 2.44 0.04 0.05 74.38 02:58:01 0 28.66 0.00 3.17 0.02 0.07 68.08 02:58:01 1 31.28 0.00 2.81 0.07 0.05 65.80 02:58:01 2 15.98 0.00 2.02 0.08 0.03 81.88 02:58:01 3 16.46 0.00 1.75 0.00 0.05 81.74 02:59:01 all 22.44 0.00 2.84 0.55 0.06 74.11 02:59:01 0 22.37 0.00 3.21 0.10 0.05 74.27 02:59:01 1 10.95 0.00 1.84 0.28 0.03 86.90 02:59:01 2 26.71 0.00 3.24 1.20 0.07 68.78 02:59:01 3 29.86 0.00 3.11 0.65 0.07 66.31 03:00:01 all 11.88 0.00 3.94 7.01 0.08 77.09 03:00:01 0 10.25 0.00 4.66 9.78 0.08 75.23 03:00:01 1 10.17 0.00 2.93 4.13 0.05 82.73 03:00:01 2 13.01 0.00 3.99 2.12 0.10 80.78 03:00:01 3 14.12 0.00 4.20 11.98 0.07 69.63 03:01:01 all 6.67 0.00 3.72 17.11 0.08 72.41 03:01:01 0 2.81 0.00 3.27 8.41 0.05 85.46 03:01:01 1 4.74 0.00 4.66 32.09 0.10 58.41 03:01:01 2 11.78 0.00 3.06 16.40 0.12 68.64 03:01:01 3 7.40 0.00 3.93 11.27 0.07 77.34 03:02:01 all 30.35 0.00 1.56 1.29 0.09 66.72 03:02:01 0 30.70 0.00 1.34 1.37 0.10 66.49 03:02:01 1 32.19 0.00 1.66 0.80 0.08 65.26 03:02:01 2 25.28 0.00 1.63 2.48 0.10 70.50 03:02:01 3 33.25 0.00 1.58 0.49 0.08 64.59 03:03:01 all 17.52 0.00 0.89 0.83 0.05 80.71 03:03:01 0 8.80 0.00 0.77 0.05 0.05 90.33 03:03:01 1 9.73 0.00 0.65 0.03 0.03 89.55 03:03:01 2 9.79 0.00 0.92 2.88 0.05 86.36 03:03:01 3 41.72 0.00 1.20 0.37 0.08 56.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.26 0.00 2.93 5.72 0.07 75.02 Average: 0 14.71 0.00 3.17 6.02 0.06 76.04 Average: 1 13.21 0.00 2.84 5.75 0.06 78.15 Average: 2 14.71 0.00 2.87 6.13 0.08 76.20 Average: 3 22.38 0.00 2.86 4.98 0.07 69.71