---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9622 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 9.2G 11G 48% / 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 454 1039 0 2449 3215 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:b8:46:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:feb8:46a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:fd:30:56 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-9622) 11/05/24 _x86_64_ (4 CPU) 15:34:53 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 85.27 44.36 40.91 4709.22 37650.94 15:37:01 1.08 0.00 1.08 0.00 13.60 15:38:01 0.85 0.00 0.85 0.00 10.40 15:39:01 0.90 0.00 0.90 0.00 10.93 15:40:01 0.93 0.00 0.93 0.00 12.13 15:41:01 0.85 0.00 0.85 0.00 10.57 15:42:01 0.87 0.00 0.87 0.00 11.20 15:43:01 0.75 0.00 0.75 0.00 9.07 15:44:01 0.80 0.00 0.80 0.00 10.80 15:45:01 0.80 0.00 0.80 0.00 9.73 15:46:01 1.43 0.00 1.43 0.00 19.06 15:47:01 3.75 2.68 1.07 106.10 200.33 15:48:01 123.15 36.88 86.27 1759.17 6068.19 15:49:01 255.41 12.98 242.43 2296.55 24606.30 Average: 34.10 6.93 27.17 634.39 4908.86 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2071656 3474128 1966996 48.70 26368 1546200 803996 15.80 392948 1425340 196 15:37:01 2072112 3474628 1966540 48.69 26400 1546204 803996 15.80 392292 1425328 180 15:38:01 2072500 3475036 1966152 48.68 26416 1546208 803996 15.80 391492 1425332 8 15:39:01 2072964 3475540 1965688 48.67 26456 1546212 808060 15.88 390944 1425336 128 15:40:01 2072792 3475440 1965860 48.68 26488 1546212 816072 16.04 390972 1425336 168 15:41:01 2071072 3473736 1967580 48.72 26520 1546216 816072 16.04 392772 1425340 28 15:42:01 2071164 3474036 1967488 48.72 26544 1546348 816072 16.04 392784 1425472 156 15:43:01 2070916 3473792 1967736 48.72 26560 1546352 816072 16.04 392784 1425476 128 15:44:01 2070932 3473836 1967720 48.72 26576 1546356 816072 16.04 392800 1425476 156 15:45:01 2070684 3473636 1967968 48.73 26596 1546364 816072 16.04 392924 1425488 116 15:46:01 2070524 3473576 1968128 48.73 26700 1546368 816072 16.04 393024 1425492 12 15:47:01 2029916 3442056 2008736 49.74 26784 1555256 816072 16.04 426732 1432356 20 15:48:01 1582272 3334532 2456380 60.82 55720 1849588 910016 17.89 590124 1679424 174000 15:49:01 1095072 3317336 2943580 72.89 84212 2268464 944440 18.56 869976 1839344 1404 Average: 1963898 3450808 2074754 51.37 32739 1620168 828791 16.29 443041 1473610 12621 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:01 ens3 211.35 142.23 495.70 29.10 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.19 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 73.03 31.82 115.69 11.76 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 15:48:01 ens3 156.41 118.81 1003.56 34.04 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 6.40 6.40 0.57 0.57 0.00 0.00 0.00 0.00 15:49:01 ens3 352.31 330.71 1554.88 1258.55 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 56.79 44.65 226.70 95.37 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9622) 11/05/24 _x86_64_ (4 CPU) 15:34:53 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.53 0.00 1.38 2.64 0.03 92.43 15:36:01 0 2.74 0.00 1.17 4.44 0.02 91.64 15:36:01 1 3.10 0.00 2.35 2.71 0.03 91.81 15:36:01 2 4.62 0.00 1.11 2.35 0.03 91.89 15:36:01 3 3.69 0.00 0.88 1.07 0.02 94.34 15:37:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:37:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:37:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:37:01 2 0.02 0.00 0.00 0.00 0.02 99.97 15:37:01 3 0.00 0.00 0.02 0.00 0.02 99.97 15:38:01 all 0.02 0.00 0.01 0.00 0.01 99.95 15:38:01 0 0.02 0.00 0.00 0.02 0.00 99.97 15:38:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:38:01 2 0.03 0.00 0.02 0.00 0.03 99.92 15:38:01 3 0.03 0.00 0.03 0.00 0.00 99.93 15:39:01 all 0.03 0.00 0.01 0.01 0.01 99.94 15:39:01 0 0.00 0.00 0.02 0.03 0.00 99.95 15:39:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:39:01 2 0.03 0.00 0.00 0.00 0.02 99.95 15:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 all 0.20 0.00 0.02 0.01 0.00 99.77 15:40:01 0 0.03 0.00 0.00 0.03 0.00 99.93 15:40:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:40:01 2 0.75 0.00 0.03 0.00 0.02 99.20 15:40:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:41:01 all 0.71 0.00 0.01 0.01 0.01 99.27 15:41:01 0 0.02 0.00 0.00 0.03 0.02 99.93 15:41:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:41:01 2 2.00 0.00 0.02 0.00 0.02 97.96 15:41:01 3 0.81 0.00 0.00 0.00 0.02 99.17 15:42:01 all 0.22 0.00 0.02 0.00 0.01 99.75 15:42:01 0 0.03 0.00 0.00 0.02 0.00 99.95 15:42:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:42:01 2 0.76 0.00 0.02 0.00 0.03 99.19 15:42:01 3 0.03 0.00 0.03 0.00 0.00 99.93 15:43:01 all 0.02 0.00 0.01 0.00 0.01 99.95 15:43:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 2 0.05 0.00 0.02 0.02 0.02 99.90 15:43:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:44:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:44:01 0 0.05 0.00 0.00 0.02 0.00 99.93 15:44:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:44:01 2 0.02 0.00 0.02 0.00 0.03 99.93 15:44:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:45:01 all 0.02 0.00 0.02 0.00 0.01 99.95 15:45:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:46:01 all 0.02 0.00 0.01 0.03 0.01 99.92 15:46:01 0 0.02 0.00 0.02 0.07 0.00 99.90 15:46:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:46:01 2 0.00 0.00 0.03 0.07 0.02 99.88 15:46:01 3 0.05 0.00 0.02 0.00 0.00 99.93 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.03 0.00 0.09 0.05 0.01 98.83 15:47:01 0 0.65 0.00 0.13 0.05 0.00 99.17 15:47:01 1 1.07 0.00 0.07 0.00 0.00 98.87 15:47:01 2 0.85 0.00 0.15 0.15 0.02 98.83 15:47:01 3 1.53 0.00 0.02 0.00 0.02 98.43 15:48:01 all 19.42 0.00 1.50 3.75 0.06 75.27 15:48:01 0 21.86 0.00 1.40 1.44 0.07 75.23 15:48:01 1 12.34 0.00 1.50 4.28 0.05 81.83 15:48:01 2 24.81 0.00 1.84 8.26 0.10 64.99 15:48:01 3 18.66 0.00 1.25 1.02 0.05 79.02 15:49:01 all 17.76 0.00 3.07 7.10 0.08 71.99 15:49:01 0 22.12 0.00 3.57 10.34 0.08 63.88 15:49:01 1 19.02 0.00 2.64 2.10 0.08 76.16 15:49:01 2 16.31 0.00 3.15 9.44 0.10 71.01 15:49:01 3 13.59 0.00 2.91 6.53 0.07 76.90 Average: all 3.06 0.00 0.44 0.97 0.02 95.51 Average: 0 3.38 0.00 0.45 1.17 0.01 94.98 Average: 1 2.54 0.00 0.47 0.65 0.02 96.32 Average: 2 3.59 0.00 0.46 1.45 0.03 94.47 Average: 3 2.74 0.00 0.37 0.61 0.01 96.26