---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1151 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 510 229 0 3203 3150 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:e1:fb:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fee1:fbe4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:87:af:1e 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-1151) 02/08/24 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 146.26 77.02 69.24 5691.72 41895.97 02:54:01 162.17 12.53 149.64 2230.96 21772.90 02:55:01 316.93 0.05 316.88 9.33 17139.41 02:56:01 383.20 0.00 383.20 0.00 21349.78 02:57:01 128.23 34.23 94.00 2485.05 3926.01 02:58:01 7.18 0.78 6.40 18.40 5234.99 02:59:01 18.74 4.35 14.40 379.07 8930.22 03:00:01 157.24 5.80 151.44 1187.94 19872.15 03:01:01 481.74 2.53 479.21 25.72 26805.93 03:02:01 191.47 15.88 175.59 2774.20 10280.02 03:03:01 20.13 13.23 6.90 1003.83 460.06 Average: 183.03 15.13 167.91 1436.87 16151.80 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1669352 3372760 2369300 58.67 51352 1807052 873816 17.18 548704 1640312 146812 02:54:01 1062168 3273728 2976484 73.70 72452 2272824 1243576 24.45 755056 1991608 48028 02:55:01 772264 3262932 3266388 80.88 98200 2509184 1241660 24.41 792864 2211732 404 02:56:01 122968 3246508 3915684 96.96 118784 3045012 1263404 24.83 835188 2738020 2848 02:57:01 263832 2988988 3774820 93.47 124068 2672892 1536580 30.20 1165540 2298620 13212 02:58:01 495128 3297540 3543524 87.74 124148 2748056 1224056 24.06 870664 2360456 35636 02:59:01 824172 3268232 3214480 79.59 124644 2435324 1259596 24.76 947704 2001528 30468 03:00:01 212152 3190708 3826500 94.75 131644 2894016 1329568 26.14 1157180 2334052 11004 03:01:01 304576 3181808 3734076 92.46 148828 2771436 1327432 26.09 862768 2528576 492 03:02:01 342108 3280268 3696544 91.53 153604 2830584 1064860 20.93 1436432 1927560 972 03:03:01 283328 3250260 3755324 92.98 156608 2873680 992528 19.51 1828860 1611792 43104 Average: 577459 3237612 3461193 85.70 118576 2623642 1214280 23.87 1018269 2149478 30271 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 02:53:01 ens3 391.63 241.14 1441.24 70.38 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 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 02:54:01 ens3 375.57 238.91 2609.83 30.30 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 02:55:01 ens3 187.59 129.13 501.00 12.39 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 02:56:01 ens3 311.93 140.78 1551.28 11.66 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 02:57:01 ens3 16.88 15.41 39.64 3.01 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 2.67 3.30 0.61 0.65 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 02:59:01 ens3 103.48 71.83 516.43 5.84 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 756.42 379.15 4001.45 35.15 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 03:01:01 ens3 11.89 12.86 2.55 3.22 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 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 03:02:01 ens3 420.11 492.02 34.65 3812.47 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:03:01 ens3 340.51 335.66 30.23 2644.37 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 265.33 187.28 975.32 602.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1151) 02/08/24 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 21.44 0.00 2.42 4.44 0.07 71.62 02:53:01 0 14.20 0.00 2.73 3.73 0.03 79.30 02:53:01 1 13.80 0.00 1.49 6.45 0.05 78.21 02:53:01 2 24.29 0.00 3.00 6.77 0.13 65.80 02:53:01 3 33.49 0.00 2.46 0.82 0.08 63.14 02:54:01 all 16.24 0.00 2.12 4.36 0.06 77.23 02:54:01 0 14.36 0.00 1.60 0.60 0.05 83.38 02:54:01 1 11.81 0.00 1.81 4.95 0.03 81.39 02:54:01 2 20.10 0.00 2.22 4.22 0.08 73.37 02:54:01 3 18.69 0.00 2.83 7.64 0.07 70.78 02:55:01 all 6.57 0.00 3.51 9.72 0.07 80.13 02:55:01 0 4.78 0.00 4.03 9.17 0.05 81.98 02:55:01 1 10.06 0.00 2.95 3.62 0.07 83.31 02:55:01 2 4.51 0.00 2.45 1.57 0.08 91.38 02:55:01 3 6.91 0.00 4.68 24.63 0.05 63.72 02:56:01 all 5.74 0.00 3.27 12.74 0.05 78.19 02:56:01 0 4.26 0.00 4.14 16.02 0.05 75.54 02:56:01 1 5.37 0.00 3.09 16.80 0.05 74.69 02:56:01 2 7.33 0.00 4.33 16.04 0.08 72.22 02:56:01 3 6.06 0.00 1.52 2.20 0.05 90.17 02:57:01 all 16.05 0.00 4.18 4.21 0.06 75.49 02:57:01 0 19.53 0.00 4.28 3.31 0.05 72.84 02:57:01 1 11.75 0.00 4.08 8.92 0.05 75.20 02:57:01 2 14.23 0.00 4.09 2.84 0.07 78.78 02:57:01 3 18.70 0.00 4.27 1.76 0.05 75.21 02:58:01 all 22.35 0.00 2.93 0.04 0.05 74.63 02:58:01 0 19.54 0.00 2.55 0.00 0.05 77.86 02:58:01 1 27.96 0.00 3.17 0.07 0.07 68.74 02:58:01 2 17.04 0.00 2.59 0.07 0.05 80.25 02:58:01 3 24.84 0.00 3.38 0.02 0.05 71.71 02:59:01 all 22.76 0.00 2.44 0.26 0.05 74.48 02:59:01 0 22.01 0.00 2.55 0.07 0.05 75.33 02:59:01 1 10.75 0.00 1.47 0.25 0.05 87.47 02:59:01 2 33.37 0.00 3.11 0.40 0.07 63.06 02:59:01 3 24.94 0.00 2.67 0.33 0.05 72.01 03:00:01 all 13.09 0.00 3.25 4.25 0.05 79.36 03:00:01 0 19.38 0.00 4.32 5.76 0.05 70.50 03:00:01 1 8.89 0.00 2.30 2.15 0.03 86.62 03:00:01 2 8.33 0.00 2.88 4.17 0.07 84.55 03:00:01 3 15.71 0.00 3.50 4.91 0.05 75.83 03:01:01 all 7.05 0.00 3.93 16.13 0.07 72.81 03:01:01 0 4.62 0.00 5.83 28.75 0.07 60.74 03:01:01 1 7.59 0.00 3.11 6.87 0.07 82.37 03:01:01 2 7.27 0.00 4.14 20.53 0.10 67.96 03:01:01 3 8.72 0.00 2.68 8.40 0.07 80.13 03:02:01 all 23.53 0.00 2.23 6.57 0.08 67.59 03:02:01 0 22.72 0.00 2.30 17.00 0.08 57.90 03:02:01 1 24.74 0.00 2.77 4.94 0.07 67.48 03:02:01 2 23.83 0.00 2.20 2.52 0.08 71.36 03:02:01 3 22.83 0.00 1.66 1.79 0.07 73.66 03:03:01 all 20.70 0.00 0.92 0.47 0.06 77.86 03:03:01 0 15.59 0.00 0.73 1.00 0.03 82.64 03:03:01 1 20.25 0.00 0.85 0.52 0.05 78.33 03:03:01 2 13.71 0.00 0.82 0.03 0.08 85.35 03:03:01 3 33.24 0.00 1.26 0.35 0.07 65.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.96 0.00 2.84 5.74 0.06 75.40 Average: 0 14.64 0.00 3.18 7.75 0.05 74.38 Average: 1 13.92 0.00 2.46 5.04 0.05 78.53 Average: 2 15.83 0.00 2.89 5.36 0.08 75.83 Average: 3 19.48 0.00 2.81 4.79 0.06 72.87