---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11336 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 13G 6.9G 65% / 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: 3944 496 495 0 2951 3166 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:9a:43:09 brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe9a:4309/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:48:37:54 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-11336) 11/26/24 _x86_64_ (4 CPU) 08:51:36 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 176.20 72.35 103.85 5167.94 44464.21 08:54:01 290.39 64.94 225.45 4370.71 115980.38 08:55:01 122.16 65.11 57.06 6198.43 25177.00 08:56:01 303.20 69.40 233.80 2935.87 10092.67 08:57:01 84.09 2.17 81.92 121.18 6056.59 08:58:01 269.09 226.76 42.33 23962.31 12522.49 08:59:01 194.68 166.91 27.78 7086.69 1679.05 Average: 205.61 95.04 110.57 7078.10 30968.44 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 1587748 3361388 2450912 60.69 53416 1872172 883280 17.36 574500 1689768 137704 08:54:01 492128 3324436 3546532 87.81 111696 2811336 1102976 21.68 552104 2710456 139800 08:55:01 1248492 3255588 2790168 69.09 115324 2018304 1291600 25.39 827204 1718736 552 08:56:01 1008732 3314048 3029928 75.02 139388 2260376 1240476 24.38 870412 1876204 42388 08:57:01 882184 3314108 3156476 78.16 141584 2367412 1242536 24.42 922564 1931972 78096 08:58:01 846412 3312276 3192248 79.04 142456 2457112 1135248 22.32 869456 2097548 2416 08:59:01 560144 3267744 3478516 86.13 145532 2687168 998176 19.62 1870904 1364884 1552 Average: 946549 3307084 3092111 76.56 121342 2353411 1127756 22.17 926735 1912795 57501 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:53:01 ens3 466.49 335.91 1963.58 75.66 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 2.05 2.05 0.18 0.18 0.00 0.00 0.00 0.00 08:54:01 ens3 390.99 177.98 13390.47 16.66 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 372.55 218.33 386.55 81.87 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:56:01 ens3 143.78 77.20 940.24 9.21 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 64.92 57.12 70.44 11.58 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 ens3 248.40 140.94 58.72 57.76 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 08:59:01 ens3 407.08 718.51 42.26 5599.36 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 299.38 246.77 2422.26 837.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11336) 11/26/24 _x86_64_ (4 CPU) 08:51:36 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 19.97 0.00 2.30 5.63 0.06 72.04 08:53:01 0 21.68 0.00 1.84 5.21 0.08 71.18 08:53:01 1 16.74 0.00 1.75 2.94 0.03 78.53 08:53:01 2 6.26 0.00 2.03 10.34 0.05 81.32 08:53:01 3 35.20 0.00 3.58 4.02 0.07 57.13 08:54:01 all 23.08 0.00 6.99 6.91 0.07 62.94 08:54:01 0 33.16 0.00 6.83 11.03 0.08 48.90 08:54:01 1 21.64 0.00 8.14 2.44 0.07 67.71 08:54:01 2 15.59 0.00 6.45 7.59 0.07 70.30 08:54:01 3 22.02 0.00 6.53 6.64 0.07 64.75 08:55:01 all 43.12 0.00 18.21 2.70 0.10 35.87 08:55:01 0 48.43 0.00 18.06 4.54 0.10 28.88 08:55:01 1 42.17 0.00 18.25 1.89 0.10 37.59 08:55:01 2 39.04 0.00 18.58 2.19 0.10 40.08 08:55:01 3 42.87 0.00 17.91 2.20 0.08 36.93 08:56:01 all 11.12 0.00 5.44 10.20 0.08 73.17 08:56:01 0 9.65 0.00 5.70 24.68 0.10 59.87 08:56:01 1 9.96 0.00 4.93 3.59 0.05 81.47 08:56:01 2 13.45 0.00 6.52 6.47 0.12 73.44 08:56:01 3 11.42 0.00 4.62 5.98 0.07 77.92 08:57:01 all 27.01 0.00 8.61 1.86 0.08 62.44 08:57:01 0 26.80 0.00 9.64 4.20 0.08 59.28 08:57:01 1 29.82 0.00 7.73 1.63 0.08 60.74 08:57:01 2 26.21 0.00 9.63 0.86 0.08 63.22 08:57:01 3 25.24 0.00 7.43 0.77 0.07 66.49 08:58:01 all 29.15 0.00 11.24 17.79 0.10 41.72 08:58:01 0 29.12 0.00 10.96 18.40 0.09 41.44 08:58:01 1 29.74 0.00 10.64 15.68 0.10 43.85 08:58:01 2 27.88 0.00 11.67 17.98 0.10 42.36 08:58:01 3 29.86 0.00 11.68 19.11 0.09 39.27 08:59:01 all 31.72 0.00 1.32 5.96 0.06 60.94 08:59:01 0 28.63 0.00 0.92 2.68 0.07 67.70 08:59:01 1 27.03 0.00 1.19 7.85 0.07 63.86 08:59:01 2 45.00 0.00 1.92 6.25 0.10 46.72 08:59:01 3 26.22 0.00 1.24 7.03 0.05 65.46 Average: all 26.46 0.00 7.72 7.26 0.08 58.48 Average: 0 28.19 0.00 7.70 10.09 0.09 53.93 Average: 1 25.30 0.00 7.51 5.12 0.07 61.99 Average: 2 24.78 0.00 8.11 7.35 0.09 59.67 Average: 3 27.55 0.00 7.56 6.50 0.07 58.31