---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12792 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: 2799.998 BogoMIPS: 5599.99 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 8.1G 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 532 262 0 3149 3128 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:98:52:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe98:52d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:dd:f9:6b 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-12792) 12/12/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 187.62 83.95 103.67 6591.03 41370.32 02:54:01 194.63 12.36 182.27 2243.49 23268.66 02:55:01 387.15 0.05 387.10 8.67 21997.27 02:56:01 394.25 25.87 368.38 1573.88 17620.26 02:57:01 29.58 9.08 20.50 930.27 2648.53 02:58:01 7.40 0.85 6.55 13.73 5966.81 02:59:01 70.49 9.12 61.37 1559.87 13047.56 03:00:01 274.14 2.17 271.98 39.19 24806.00 03:01:01 486.49 18.22 468.27 2770.75 25129.84 03:02:01 16.01 0.68 15.33 43.59 837.72 03:03:01 46.24 23.55 22.70 1233.66 835.99 Average: 190.38 16.90 173.47 1546.17 16139.24 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1552724 3299052 2485928 61.55 51148 1848576 945172 18.58 654528 1647528 200392 02:54:01 1015628 3257640 3023024 74.85 73584 2300512 1258640 24.74 771704 2019992 49176 02:55:01 551548 3236684 3487104 86.34 101836 2677820 1267688 24.92 829816 2372028 6152 02:56:01 658468 3314412 3380184 83.70 121636 2613776 1208280 23.75 793364 2286056 2020 02:57:01 522972 3257180 3515680 87.05 122424 2684472 1279992 25.16 898308 2308460 23336 02:58:01 969572 3252336 3069080 75.99 122144 2280556 1289908 25.36 899396 1908640 27300 02:59:01 637164 3250816 3401488 84.22 123888 2562268 1254252 24.65 1042340 2049940 1028 03:00:01 440176 3164820 3598476 89.10 137272 2638740 1342844 26.40 935772 2331084 9548 03:01:01 389820 3258332 3648832 90.35 151104 2791588 1134004 22.29 807000 2538240 3408 03:02:01 382684 3272620 3655968 90.52 151280 2794856 1061332 20.86 1701784 1631356 192 03:03:01 340644 3255536 3698008 91.57 152556 2836800 975616 19.18 1817988 1577112 14608 Average: 678309 3256312 3360343 83.20 118988 2548179 1183430 23.26 1013818 2060949 30651 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 371.52 238.69 1423.19 68.14 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 ens3 411.31 276.50 2529.68 24.52 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 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 02:55:01 ens3 376.22 216.70 2042.88 18.65 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 17.24 16.93 8.38 3.97 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 13.98 12.08 34.23 2.07 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.05 1.22 0.27 0.28 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 108.87 68.19 549.81 11.05 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 890.65 567.43 3997.07 49.08 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 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:01:01 ens3 13.38 12.84 2.87 3.47 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 391.70 708.08 30.40 5627.91 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 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 03:03:01 ens3 73.97 124.06 18.47 837.18 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 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 242.72 203.89 967.01 604.25 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 0.84 0.84 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12792) 12/12/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 17.14 0.00 2.36 6.02 0.06 74.42 02:53:01 0 12.94 0.00 2.58 3.69 0.05 80.74 02:53:01 1 18.02 0.00 2.06 7.81 0.08 72.03 02:53:01 2 25.44 0.00 2.61 5.46 0.08 66.40 02:53:01 3 12.14 0.00 2.19 7.14 0.05 78.49 02:54:01 all 14.05 0.00 2.39 5.33 0.06 78.16 02:54:01 0 9.81 0.00 3.11 8.27 0.05 78.77 02:54:01 1 3.66 0.00 1.95 9.35 0.05 84.99 02:54:01 2 28.93 0.00 2.78 2.74 0.08 65.47 02:54:01 3 13.87 0.00 1.70 0.99 0.05 83.39 02:55:01 all 7.74 0.00 3.88 11.82 0.09 76.46 02:55:01 0 3.24 0.00 4.31 22.46 0.08 69.91 02:55:01 1 8.43 0.00 3.52 7.96 0.08 80.01 02:55:01 2 10.71 0.00 5.18 10.72 0.12 73.27 02:55:01 3 8.60 0.00 2.52 6.14 0.07 82.68 02:56:01 all 9.22 0.00 3.71 12.66 0.08 74.33 02:56:01 0 7.87 0.00 5.61 32.02 0.08 54.42 02:56:01 1 9.09 0.00 3.24 5.77 0.08 81.82 02:56:01 2 9.45 0.00 3.30 7.71 0.10 79.45 02:56:01 3 10.49 0.00 2.71 5.18 0.05 81.57 02:57:01 all 20.15 0.00 4.19 0.69 0.07 74.90 02:57:01 0 15.90 0.00 3.83 0.52 0.07 79.68 02:57:01 1 25.43 0.00 5.18 1.30 0.07 68.03 02:57:01 2 13.41 0.00 3.60 0.83 0.05 82.10 02:57:01 3 25.84 0.00 4.18 0.13 0.08 69.76 02:58:01 all 22.75 0.00 2.44 0.06 0.05 74.70 02:58:01 0 32.80 0.00 3.00 0.00 0.05 64.15 02:58:01 1 15.79 0.00 2.32 0.13 0.05 81.70 02:58:01 2 9.28 0.00 1.24 0.07 0.03 89.38 02:58:01 3 33.10 0.00 3.22 0.02 0.07 63.60 02:59:01 all 20.77 0.00 3.12 1.56 0.05 74.49 02:59:01 0 21.86 0.00 2.67 1.07 0.05 74.35 02:59:01 1 21.16 0.00 3.70 1.27 0.05 73.82 02:59:01 2 20.13 0.00 3.53 3.34 0.07 72.93 02:59:01 3 19.94 0.00 2.53 0.57 0.07 76.90 03:00:01 all 9.63 0.00 3.55 8.10 0.07 78.64 03:00:01 0 6.33 0.00 3.48 16.47 0.05 73.68 03:00:01 1 13.06 0.00 4.20 7.22 0.07 75.46 03:00:01 2 12.68 0.00 3.78 3.76 0.08 79.70 03:00:01 3 6.48 0.00 2.80 4.92 0.05 85.75 03:01:01 all 7.36 0.00 3.66 16.45 0.08 72.44 03:01:01 0 6.37 0.00 2.24 7.51 0.07 83.82 03:01:01 1 5.62 0.00 6.77 43.74 0.10 43.77 03:01:01 2 8.46 0.00 2.66 3.83 0.12 84.94 03:01:01 3 9.00 0.00 2.94 10.64 0.07 77.36 03:02:01 all 31.31 0.00 1.15 0.36 0.09 67.10 03:02:01 0 29.01 0.00 1.25 0.69 0.07 68.99 03:02:01 1 32.80 0.00 1.10 0.62 0.08 65.40 03:02:01 2 32.59 0.00 1.15 0.07 0.10 66.10 03:02:01 3 30.84 0.00 1.12 0.03 0.08 67.92 03:03:01 all 18.31 0.00 0.90 1.26 0.05 79.49 03:03:01 0 4.74 0.00 0.65 2.80 0.03 91.78 03:03:01 1 13.48 0.00 0.82 0.08 0.03 85.59 03:03:01 2 7.60 0.00 0.72 0.65 0.05 90.97 03:03:01 3 47.38 0.00 1.42 1.52 0.07 49.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.23 0.00 2.85 5.84 0.07 75.01 Average: 0 13.72 0.00 2.98 8.67 0.06 74.57 Average: 1 15.16 0.00 3.16 7.73 0.07 73.88 Average: 2 16.24 0.00 2.78 3.56 0.08 77.34 Average: 3 19.80 0.00 2.48 3.39 0.06 74.27